minidjvu-0.8.svn.2010.05.06/0000700000175000017500000000000012050063207014104 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/0000700000175000017500000000000011425542416014704 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/matcher/0000700000175000017500000000000011425542416016327 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/matcher/frames.c0000600000175000017500000002323511425542416017757 0ustar zero79zero79/* * frames.c - extracting frameworks and calculating "importance rating" */ /* Frameworks are funny things... * The algorithm is to be commented yet. * Here's a picture illustrating what is a frame * (view with monospace font): * * Original letter: Its framework: * .....@@@@@@@@........ ..................... ...@@@@@@@@@@@@...... ......@@@@@.......... ..@@@@@@@@@@@@@@..... .....@@...@@@........ ..@@@@@...@@@@@@@.... ....@@......@@....... ..@@@@.....@@@@@@.... ....@........@....... .@@@@@.....@@@@@@.... ....@........@....... .@@@@@.....@@@@@@.... ....@........@....... ..@@@@.....@@@@@@.... ....@........@....... ..........@@@@@@@.... .............@....... .......@@@@@@@@@@.... .............@....... .....@@@@@@@@@@@@.... ........@@@@@@....... ...@@@@@@@@@@@@@@.... ......@@@....@....... ..@@@@@@@..@@@@@@.... .....@@......@....... .@@@@@@....@@@@@@.... ...@@@.......@....... .@@@@@.....@@@@@@.... ...@.........@....... @@@@@......@@@@@@.... ..@@.........@....... @@@@@......@@@@@@.... ..@..........@....... @@@@@.....@@@@@@@.... ..@..........@....... @@@@@@....@@@@@@@.@@@ ..@@.........@....... .@@@@@@@@@@@@@@@@@@@@ ...@@.....@@@@@...... .@@@@@@@@@@@@@@@@@@@@ ....@@..@@@...@@@@@.. ..@@@@@@@@@.@@@@@@@@. .....@@@@............ ....@@@@@....@@@@@... ..................... * A letter is converted into grayshades, * and a frame is the set of its purely black pixels after the transformation. * In the grayshade version of a letter, * all pixels that were white remain absolutely white, * the frame is black and the blackness falls down from it to the border. */ /* Offtopic: I wonder if this thing could help OCRing because frameworks * perfectly retain readability while becoming essentially 1-dimensional. */ #include "../base/mdjvucfg.h" #include #include #include #include #include /* Stuff for not using malloc in C++ * (made by Leon Bottou; has no use in minidjvu, * but left here for potential DjVuLibre compatibility) */ #ifdef __cplusplus # define MALLOC(Type) new Type # define FREE(p) delete p # define MALLOCV(Type,n) new Type[n] # define FREEV(p) delete [] p #else # define MALLOC(Type) ((Type*)malloc(sizeof(Type))) # define FREE(p) do{if(p)free(p);}while(0) # define MALLOCV(Type,n) ((Type*)malloc(sizeof(Type)*(n))) # define FREEV(p) do{if(p)free(p);}while(0) #endif /* This determines the gray level of the border (ratio of black). * Setting it to 1 will effectively eliminate grayshading. */ #define BORDER_FALLOFF .7 /* this is the main constant in all the matcher... */ typedef unsigned char byte; static int donut_connectivity_test(byte *upper, byte *row, byte *lower)/*{{{*/ { /*(on the pictures below 0 is white, 1 is black or gray) * * 01. * 1 . -> 1 * ... * * .0. * 1 1 -> 1 * .0. * * all others -> 0 */ int sum, l, u, d, r; sum = (u = *upper ? 1 : 0) + (d = *lower ? 1 : 0) + (l = row[-1] ? 1 : 0) + (r = row[1] ? 1 : 0); switch(sum) { case 3:/*{{{*/ { int x = 6 - (u + (l << 1) + d + (d << 1)); switch(x) { case 0: /* l */ return upper[-1] && lower[-1] ? 0 : 1; case 1: /* d */ return lower[-1] && lower[1] ? 0 : 1; case 2: /* r */ return upper[1] && lower[1] ? 0 : 1; case 3: /* u */ return upper[-1] && upper[1] ? 0 : 1; default: assert(0); return 0; } } break;/*}}}*/ case 2:/*{{{*/ { int s = l + r; if (s & 1) { /* A1. * 1 0 - should be !A (2x2 square extermination) * .0. */ if (l) { if (u) return upper[-1] ? 0 : 1; else return lower[-1] ? 0 : 1; } else /* r */ { if (u) return upper[1] ? 0 : 1; else return lower[1] ? 0 : 1; } } else { /* .0. * 1 1 - surely should be 1 to preserve connection * .0. */ return 1; } } break;/*}}}*/ case 0: case 4: return 1; case 1: return 0; default: assert(0); return 0; } }/*}}}*/ static byte donut_transform_pixel(byte *upper, byte *row, byte *lower)/*{{{*/ { /* (center pixel should be gray in order for this to work) * (on the pictures below 0 is white, 1 is black or gray) * * 01. * 1 . -> center will become 1 * ... * * .0. * 1 1 -> center will become 1 * .0. * * 00. * 1 0 -> center will become 1 * .0. * * 1.. * 1 0 -> center will become 0 * 1.. * * 11. * 1 0 -> center will become 0 * .0. * * .A. * A A -> center will become 1 * .A. */ int sum, l, u, d, r; if (!*row) return 0; sum = (u = *upper ? 1 : 0) + (d = *lower ? 1 : 0) + (l = row[-1] ? 1 : 0) + (r = row[1] ? 1 : 0); switch(sum) { case 1: case 3:/*{{{*/ { int x = u + (l << 1) + d + (d << 1); if (sum == 3) x = (6 - x) ^ 2; switch(x) { case 0: /* r */ return upper[1] && lower[1] ? 0 : 1; case 1: /* u */ return upper[-1] && upper[1] ? 0 : 1; case 2: /* l */ return upper[-1] && lower[-1] ? 0 : 1; case 3: /* d */ return lower[-1] && lower[1] ? 0 : 1; default: assert(0); return 0; } } break;/*}}}*/ case 2:/*{{{*/ { int s = l + r; if (s & 1) { /* A1. * 1 0 - should be !A (2x2 square extermination) * .0. */ if (l) { if (u) return upper[-1] ? 0 : 1; else return lower[-1] ? 0 : 1; } else /* r */ { if (u) return upper[1] ? 0 : 1; else return lower[1] ? 0 : 1; } } else { /* .0. * 1 1 - surely should be 1 to preserve connection * .0. */ return 1; } } break;/*}}}*/ case 0: case 4: return 1; /* lone pixels are NOT omitted */ default: assert(0); return 0; } }/*}}}*/ /* `pixels' should have a margin of 1 pixel at each side * returns true if the image was changed */ static int flay(byte **pixels, int w, int h, int rank, int **ranks) { int i, j, result = 0; byte *buf = MALLOCV(byte, w * h); assert(pixels); assert(w); assert(h); for (i = 0; i < h; i++) for (j = 0; j < w; j++) { buf[w * i + j] = donut_transform_pixel(pixels[i-1] + j, pixels[i] + j, pixels[i+1] + j); } for (i = 0; i < h; i++) { byte *up = pixels[i-1], *row = pixels[i], *dn = pixels[i+1]; byte *buf_row = buf + w * i; int *rank_row = NULL; if (ranks) rank_row = ranks[i]; for (j = 0; j < w; j++) { if (row[j] && !buf_row[j]) { if (!donut_connectivity_test(up + j, row + j, dn + j)) { row[j] = buf_row[j]; if (rank) rank_row[j] = rank; result = 1; } } else row[j] = buf_row[j]; } } FREEV(buf); return result; } /* TODO: use less temporary buffers and silly copyings */ MDJVU_IMPLEMENT void mdjvu_soften_pattern(byte **result, byte **pixels, int32 w, int32 h)/*{{{*/ { byte *r = MALLOCV(byte, (w + 2) * (h + 2)); byte **pointers = MALLOCV(byte *, h + 2); int *ranks_buf = MALLOCV(int, w * h); int **ranks = MALLOCV(int *, h); int i, j, passes = 1; double level = 1, falloff; byte *colors; memset(r, 0, (w + 2) * (h + 2)); memset(ranks_buf, 0, w * h * sizeof(int)); for (i = 0; i < h + 2; i++) pointers[i] = r + (w + 2) * i + 1; for (i = 0; i < h; i++) memcpy(pointers[i+1], pixels[i], w); for (i = 0; i < h; i++) ranks[i] = ranks_buf + w * i; while(flay(pointers + 1, w, h, passes, ranks)) passes++; colors = MALLOCV(byte, passes + 1); falloff = pow(BORDER_FALLOFF, 1./passes); for (i = 0; i < passes; i++) { colors[i] = (byte) (level * 255); level *= falloff; } /* TODO: test the next line */ /* colors[passes - 1] = 50; pay less attention to border pixels */ colors[passes] = 0; pointers++; for (i = 0; i < h; i++) { for (j = 0; j < w; j++) { if (pointers[i][j]) { result[i][j] = 255; } else { result[i][j] = colors[passes - ranks[i][j]]; } } } pointers--; FREEV(colors); FREEV(ranks); FREEV(ranks_buf); FREEV(r); FREEV(pointers); }/*}}}*/ minidjvu-0.8.svn.2010.05.06/src/matcher/bitmaps.h0000600000175000017500000000513611425542416020146 0ustar zero79zero79/* Plasma OCR - an OCR engine * * bitmaps.h - some routines that work with bitmaps * * Copyright (C) 2006 Ilya Mezhirov * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ /* Since Plasma is going into touch with many other projects, * I've decided not to write nor use any class for bitmaps. * It's always just (unsigned char **pixels, int w, int h). */ #ifndef PLASMA_OCR_BITMAP_H #define PLASMA_OCR_BITMAP_H #include "common.h" FUNCTIONS_BEGIN /* Just allocate a w * h array. */ unsigned char **allocate_bitmap(int w, int h); void free_bitmap(unsigned char **); void assign_bitmap(unsigned char **dst, unsigned char **src, int w, int h); unsigned char **copy_bitmap(unsigned char **, int w, int h); /* Allocate a w * h bitmap with margins of 1 pixels at each side. * Indices into such a bitmap range from -1 to w or h. * Free the allocated bitmap with free_bitmap_with_margins(). */ unsigned char **allocate_bitmap_with_margins(int w, int h); void free_bitmap_with_margins(unsigned char **); /* Allocate bitmap with margins and clear those margins. */ unsigned char **allocate_bitmap_with_white_margins(int w, int h); void print_bitmap(unsigned char **, int w, int h); /* Allocate a w * h bitmap with margins of 1 pixels at each side. * Copy `pixels' there and clear the margins. */ unsigned char **provide_margins(unsigned char **, int w, int h, int make_it_0_or_1); void make_bitmap_0_or_1(unsigned char **, int w, int h); void invert_bitmap(unsigned char **, int w, int h, int first_make_it_0_or_1); void clear_bitmap(unsigned char **pixels, int w, int h); /* Clear pixels that have exactly 1 of 4 (or 8) neighbors. * (Well, I have in mind some usage for this one). * * `pixels' must have margins. * * `result' cannot coincide with `pixels'. */ void strip_endpoints_4(unsigned char **result, unsigned char **pixels, int w, int h); void strip_endpoints_8(unsigned char **result, unsigned char **pixels, int w, int h); FUNCTIONS_END #endif minidjvu-0.8.svn.2010.05.06/src/matcher/patterns.c0000600000175000017500000005046311425542416020345 0ustar zero79zero79/* * patterns.c - pattern matching algorithm */ /* This is `patterns.c', the unit that handles pattern matching. * Its task is only to compare pairs of images, not to classify a set of them. * And this has absolutely nothing to do with choosing a cross-coding prototype. */ #include "../base/mdjvucfg.h" #include #include "bitmaps.h" #include #include #include #include #include #define TIMES_TO_THIN 1 #define TIMES_TO_THICKEN 1 #define SIGNATURE_SIZE 32 typedef struct { double pithdiff1_threshold; double pithdiff2_threshold; double shiftdiff1_threshold; double shiftdiff2_threshold; double shiftdiff3_threshold; int aggression; int method; } Options; /* These are hand-tweaked parameters of this classifier. */ static const double pithdiff1_veto_threshold = 23; static const double pithdiff2_veto_threshold = 4; static const double shiftdiff1_veto_threshold = 1000; static const double shiftdiff2_veto_threshold = 1500; static const double shiftdiff3_veto_threshold = 2000; static const double size_difference_threshold = 10; static const double mass_difference_threshold = 15; static const double shiftdiff1_falloff = .9; static const double shiftdiff2_falloff = 1; static const double shiftdiff3_falloff = 1.15; static void interpolate(Options *opt, const double *v1, const double *v2, int l, int r, int x) { double w1 = ((double)(r - x)) / (r - l); /* weights */ double w2 = 1 - w1; opt->pithdiff1_threshold = v1[0] * w1 + v2[0] * w2; opt->pithdiff2_threshold = v1[1] * w1 + v2[1] * w2; opt->shiftdiff1_threshold = v1[2] * w1 + v2[2] * w2; opt->shiftdiff2_threshold = v1[3] * w1 + v2[3] * w2; opt->shiftdiff3_threshold = v1[4] * w1 + v2[4] * w2; } /* Sets `aggression' for pattern matching. * Lower values are safer, bigger values produce smaller files. */ MDJVU_IMPLEMENT void mdjvu_set_aggression(mdjvu_matcher_options_t opt, int level) { const double set200[5] = {9, 1.2, 70, 90, 180}; const double set120[5] = {5, .2, 50, 70, 150}; const double set0[5] = {0, 0, 0, 0, 0}; if (level < 0) level = 0; ((Options *) opt)->aggression = level; if (level > 120) interpolate((Options *) opt, set120, set200, 120, 200, level); else interpolate((Options *) opt, set0, set120, 0, 120, level); } /* ========================================================================== */ MDJVU_IMPLEMENT mdjvu_matcher_options_t mdjvu_matcher_options_create(void) { mdjvu_matcher_options_t options = (mdjvu_matcher_options_t) MALLOC1(Options); mdjvu_init(); mdjvu_set_aggression(options, 100); ((Options *) options)->method = 0; return options; } MDJVU_IMPLEMENT void mdjvu_use_matcher_method(mdjvu_matcher_options_t opt, int method) { ((Options *) opt)->method |= method; } MDJVU_IMPLEMENT void mdjvu_matcher_options_destroy(mdjvu_matcher_options_t opt) { FREE((Options *) opt); } /* ========================================================================== */ typedef unsigned char byte; typedef struct ComparableImageData { byte **pixels; /* 0 - purely white, 255 - purely black (inverse to PGM!) */ byte **pith2_inner; byte **pith2_outer; int32 width, height, mass; int32 mass_center_x, mass_center_y; byte signature[SIGNATURE_SIZE]; /* for shiftdiff 1 and 3 tests */ byte signature2[SIGNATURE_SIZE]; /* for shiftdiff 2 test */ } Image; /* Each image pair undergoes simple tests (dimensions and mass) * and at most five more advanced tests. * Each test may end up with three outcomes: veto (-1), doubt (0) and match(1). * Images are equivalent if and only if * there was no `veto' * and there was at least one `match'. */ /* We check whether images' dimensions are different * no more than by size_difference_threshold percent. * Return value is usual: veto (-1) or doubt (0). * Mass checking was introduced by Leon Bottou. */ static int simple_tests(Image *i1, Image *i2) { int32 w1 = i1->width, h1 = i1->height, m1 = i1->mass; int32 w2 = i2->width, h2 = i2->height, m2 = i2->mass; if (100.* w1 > (100.+ size_difference_threshold) * w2) return -1; if (100.* w2 > (100.+ size_difference_threshold) * w1) return -1; if (100.* h1 > (100.+ size_difference_threshold) * h2) return -1; if (100.* h2 > (100.+ size_difference_threshold) * h1) return -1; if (100.* m1 > (100.+ mass_difference_threshold) * m2) return -1; if (100.* m2 > (100.+ mass_difference_threshold) * m1) return -1; return 0; } #define USE_PITHDIFF 1 #define USE_SHIFTDIFF_1 1 #define USE_SHIFTDIFF_2 1 #define USE_SHIFTDIFF_3 1 /* Computing distance by comparing pixels {{{ */ /* This function compares two images pixel by pixel. * The exact way to compare pixels is defined by two functions, * compare_row and compare_with_white. * Both functions take pointers to byte rows and their length. * * Now images are aligned by mass centers. * Code needs some clarification, yes... */ static int32 distance_by_pixeldiff_functions_by_shift(Image *i1, Image *i2, int32 (*compare_row)(byte *, byte *, int32), int32 (*compare_1_with_white)(byte *, int32), int32 (*compare_2_with_white)(byte *, int32), int32 ceiling, int32 shift_x, int32 shift_y) /* of i1's coordinate system with respect to i2 */ { int32 w1 = i1->width, w2 = i2->width, h1 = i1->height, h2 = i2->height; int32 min_y = shift_y < 0 ? shift_y : 0; int32 right1 = shift_x + w1; int32 max_y_plus_1 = h2 > shift_y + h1 ? h2 : shift_y + h1; int32 i; int32 min_overlap_x = shift_x > 0 ? shift_x : 0; int32 max_overlap_x_plus_1 = w2 < right1 ? w2 : right1; int32 min_overlap_x_for_i1 = min_overlap_x - shift_x; int32 max_overlap_x_plus_1_for_i1 = max_overlap_x_plus_1 - shift_x; int32 overlap_length = max_overlap_x_plus_1 - min_overlap_x; int32 score = 0; if (overlap_length <= 0) return INT32_MAX; for (i = min_y; i < max_y_plus_1; i++) { int32 y1 = i - shift_y; /* calculate difference in the i-th line */ if (i < 0 || i >= h2) { /* calculate difference of i1 with white */ score += compare_1_with_white(i1->pixels[y1], w1); } else if (i < shift_y || i >= shift_y + h1) { /* calculate difference of i2 with white */ score += compare_2_with_white(i2->pixels[i], w2); } else { /* calculate difference in a line where the bitmaps overlap */ score += compare_row(i1->pixels[y1] + min_overlap_x_for_i1, i2->pixels[i] + min_overlap_x, overlap_length); /* calculate penalty for the left margin */ if (min_overlap_x > 0) score += compare_2_with_white(i2->pixels[i], min_overlap_x); else score += compare_1_with_white(i1->pixels[y1], min_overlap_x_for_i1); /* calculate penalty for the right margin */ if (max_overlap_x_plus_1 < w2) { score += compare_2_with_white( i2->pixels[i] + max_overlap_x_plus_1, w2 - max_overlap_x_plus_1); } else { score += compare_1_with_white( i1->pixels[y1] + max_overlap_x_plus_1_for_i1, w1 - max_overlap_x_plus_1_for_i1); } } if (score >= ceiling) return INT32_MAX; } return score; } static int32 distance_by_pixeldiff_functions(Image *i1, Image *i2, int32 (*compare_row)(byte *, byte *, int32), int32 (*compare_1_with_white)(byte *, int32), int32 (*compare_2_with_white)(byte *, int32), int32 ceiling) { byte **p1, **p2; int32 w1, w2, h1, h2; int32 shift_x, shift_y; /* of i1's coordinate system with respect to i2 */ /*int32 s = 0, i, i_start, i_cap; int32 right_margin_start, right_margin_width;*/ /* make i1 to be narrower than i2 */ if (i1->width > i2->width) { Image *img = i1; i1 = i2; i2 = img; } w1 = i1->width; h1 = i1->height; p1 = i1->pixels; w2 = i2->width; h2 = i2->height; p2 = i2->pixels; /* (shift_x, shift_y) */ /* is what should be added to i1's coordinates to get i2's coordinates. */ shift_x = (w2 - w2/2) - (w1 - w1/2); /* center favors right */ shift_y = h2/2 - h1/2; /* center favors top */ shift_x = i2->mass_center_x - i1->mass_center_x; if (shift_x < 0) shift_x = (shift_x - MDJVU_CENTER_QUANT / 2) / MDJVU_CENTER_QUANT; else shift_x = (shift_x + MDJVU_CENTER_QUANT / 2) / MDJVU_CENTER_QUANT; shift_y = i2->mass_center_y - i1->mass_center_y; if (shift_y < 0) shift_y = (shift_y - MDJVU_CENTER_QUANT / 2) / MDJVU_CENTER_QUANT; else shift_y = (shift_y + MDJVU_CENTER_QUANT / 2) / MDJVU_CENTER_QUANT; return distance_by_pixeldiff_functions_by_shift( i1, i2, compare_row, compare_1_with_white, compare_2_with_white, ceiling, shift_x, shift_y); } /* Computing distance by comparing pixels }}} */ /* inscribed framework penalty counting {{{ */ /* (Look at `frames.c' to see what it's all about) */ #if USE_PITHDIFF /* If the framework of one letter is inscribed into another and vice versa, * then those letters are probably equivalent. * That's the idea... * Counting penalty points here for any pixel * that's framework in one image and white in the other. */ static int32 pithdiff_compare_row(byte *row1, byte *row2, int32 n) { int32 i, s = 0; for (i = 0; i < n; i++) { int32 k = row1[i], l = row2[i]; if (k == 255) s += 255 - l; else if (l == 255) s += 255 - k; } return s; } static int32 pithdiff_compare_with_white(byte *row, int32 n) { int32 i, s = 0; for (i = 0; i < n; i++) if (row[i] == 255) s += 255; return s; } static int32 pithdiff_distance(Image *i1, Image *i2, int32 ceiling) { return distance_by_pixeldiff_functions(i1, i2, &pithdiff_compare_row, &pithdiff_compare_with_white, &pithdiff_compare_with_white, ceiling); } static int pithdiff_equivalence(Image *i1, Image *i2, double threshold, int32 dpi) { int32 perimeter = i1->width + i1->height + i2->width + i2->height; int32 ceiling = (int32) (pithdiff1_veto_threshold * dpi * perimeter / 100); int32 d = pithdiff_distance(i1, i2, ceiling); if (d == INT32_MAX) return -1; if (d < threshold * dpi * perimeter / 100) return 1; return 0; } #endif /* if USE_PITHDIFF */ /* inscribed framework penalty counting }}} */ /* shift signature comparison {{{ */ /* Just finding the square of a normal Euclidean distance between vectors * (but with falloff) */ #if USE_SHIFTDIFF_1 || USE_SHIFTDIFF_2 || USE_SHIFTDIFF_3 static int shiftdiff_equivalence(byte *s1, byte *s2, double falloff, double veto, double threshold) { int i, delay_before_falloff = 1, delay_counter = 1; double penalty = 0; double weight = 1; for (i = 1; i < SIGNATURE_SIZE; i++) /* kluge: ignores the first byte */ { int difference = s1[i] - s2[i]; penalty += difference * difference * weight; if (!--delay_counter) { weight *= falloff; delay_counter = delay_before_falloff <<= 1; } } if (penalty >= veto * SIGNATURE_SIZE) return -1; if (penalty <= threshold * SIGNATURE_SIZE) return 1; return 0; } #endif /* shift signature comparison }}} */ #ifndef NO_MINIDJVU mdjvu_pattern_t mdjvu_pattern_create(mdjvu_matcher_options_t opt, mdjvu_bitmap_t bitmap) { /* not calling mdjvu_init() since we already have a bitmap */ int32 w = mdjvu_bitmap_get_width(bitmap); int32 h = mdjvu_bitmap_get_height(bitmap); mdjvu_pattern_t pattern; byte **pixels = mdjvu_create_2d_array(w, h); mdjvu_bitmap_unpack_all(bitmap, pixels); pattern = mdjvu_pattern_create_from_array(opt, pixels, w, h); mdjvu_destroy_2d_array(pixels); return pattern; } #endif /* Finding mass center {{{ */ static void get_mass_center(unsigned char **pixels, int32 w, int32 h, int32 *pmass_center_x, int32 *pmass_center_y) { double x_sum = 0, y_sum = 0, mass = 0; int32 i, j; for (i = 0; i < h; i++) { unsigned char *row = pixels[i]; for (j = 0; j < w; j++) { unsigned char pixel = row[j]; x_sum += pixel * j; y_sum += pixel * i; mass += pixel; } } *pmass_center_x = (int32) (x_sum * MDJVU_CENTER_QUANT / mass); *pmass_center_y = (int32) (y_sum * MDJVU_CENTER_QUANT / mass); } /* Finding mass center }}} */ /* get a center (in 1/MDJVU_CENTER_QUANT pixels; defined in the header for image) */ MDJVU_IMPLEMENT void mdjvu_pattern_get_center(mdjvu_pattern_t p, int32 *cx, int32 *cy) { *cx = ((Image *) p)->mass_center_x; *cy = ((Image *) p)->mass_center_y; } static void sweep(unsigned char **pixels, unsigned char **source, int w, int h) { int x, y; for (y = 0; y < h; y++) { unsigned char *row = pixels[y]; unsigned char *srow = source[y]; unsigned char *supper = source[y-1]; unsigned char *slower = source[y+1]; for (x = 0; x < w; x++) { row[x] = ( supper[x] | srow[x-1] | srow[x] | srow[x+1] | slower[x] ); } } } static unsigned char **quick_thin(unsigned char **pixels, int w, int h, int N) { unsigned char **aux = provide_margins(pixels, w, h, 1); unsigned char **buf = allocate_bitmap_with_white_margins(w, h); clear_bitmap(buf, w, h); invert_bitmap(aux, w, h, 0); while (N--) { sweep(buf, aux, w, h); assign_bitmap(aux, buf, w, h); } invert_bitmap(buf, w, h, 0); free_bitmap_with_margins(aux); return buf; } static unsigned char **quick_thicken(unsigned char **pixels, int w, int h, int N) { int r_w = w + N * 2; int r_h = h + N * 2; int y, x; unsigned char **aux = allocate_bitmap_with_white_margins(r_w, r_h); unsigned char **buf = allocate_bitmap_with_white_margins(r_w, r_h); clear_bitmap(buf, r_w, r_h); clear_bitmap(aux, r_w, r_h); for (y = 0; y < h; y++) for (x = 0; x < w; x++) { aux[y + N][x + N] = pixels[y][x]; } while (N--) { sweep(buf, aux, r_w, r_h); assign_bitmap(aux, buf, r_w, r_h); } free_bitmap_with_margins(aux); return buf; } MDJVU_IMPLEMENT mdjvu_pattern_t mdjvu_pattern_create_from_array(mdjvu_matcher_options_t m_opt, byte **pixels, int32 w, int32 h)/*{{{*/ { Options *opt = (Options *) m_opt; int32 i, mass; Image *img = MALLOC1(Image); mdjvu_init(); img->width = w; img->height = h; img->pixels = allocate_bitmap(w, h); memset(img->pixels[0], 0, w * h); mass = 0; for (i = 0; i < h; i++) { int32 j; for (j = 0; j < w; j++) if (pixels[i][j]) { img->pixels[i][j] = 255; /* i don't remember what for */ mass += 1; } } img->mass = mass; mdjvu_soften_pattern(img->pixels, img->pixels, w, h); get_mass_center(img->pixels, w, h, &img->mass_center_x, &img->mass_center_y); mdjvu_get_gray_signature(img->pixels, w, h, img->signature, SIGNATURE_SIZE); mdjvu_get_black_and_white_signature(img->pixels, w, h, img->signature2, SIGNATURE_SIZE); if (!opt->aggression) { free_bitmap(img->pixels); img->pixels = NULL; } if (opt->method & MDJVU_MATCHER_PITH_2) { img->pith2_inner = quick_thin(pixels, w, h, TIMES_TO_THIN); img->pith2_outer = quick_thicken(pixels, w, h, TIMES_TO_THICKEN); assert(img->pith2_inner); assert(img->pith2_outer); } else { img->pith2_inner = NULL; img->pith2_outer = NULL; } return (mdjvu_pattern_t) img; }/*}}}*/ static int32 pith2_row_subset(byte *A, byte *B, int32 length) { int32 i, s = 0; for (i = 0; i < length; i++) { if (A[i] & !B[i]) s += 255; } return s; } static int32 pith2_row_has_black(byte *row, int32 length) { int32 i, s = 0; for (i = 0; i < length; i++) { if (row[i]) s += 255; } return s; } static int32 pith2_return_0(byte *A, int32 length) { return 0; } static int pith2_is_subset(mdjvu_pattern_t ptr1, mdjvu_pattern_t ptr2, double threshold, int32 dpi) { Image *i1 = (Image *) ptr1; Image *i2 = (Image *) ptr2; Image ptr1_inner; Image ptr2_outer; int32 perimeter = i1->width + i1->height + i2->width + i2->height; int32 ceiling = (int32) (pithdiff2_veto_threshold * dpi * perimeter / 100); int32 d = 0; ptr1_inner.pixels = i1->pith2_inner; assert(i1->pith2_inner); ptr1_inner.width = i1->width; ptr1_inner.height = i1->height; ptr1_inner.mass_center_x = i1->mass_center_x; ptr1_inner.mass_center_y = i1->mass_center_y; ptr2_outer.pixels = i2->pith2_outer; assert(i2->pith2_outer); ptr2_outer.width = i2->width + TIMES_TO_THICKEN*2; ptr2_outer.height = i2->height + TIMES_TO_THICKEN*2; ptr2_outer.mass_center_x = i2->mass_center_x + MDJVU_CENTER_QUANT; ptr2_outer.mass_center_y = i2->mass_center_y + MDJVU_CENTER_QUANT; d = distance_by_pixeldiff_functions(&ptr1_inner, &ptr2_outer, &pith2_row_subset, &pith2_row_has_black, &pith2_return_0, ceiling); if (d == INT32_MAX) return -1; else if (d < threshold * dpi * perimeter / 100) return 1; return 0; } /* Requires `opt' to be non-NULL */ static int compare_patterns(mdjvu_pattern_t ptr1, mdjvu_pattern_t ptr2,/*{{{*/ int32 dpi, Options *opt) { Image *i1 = (Image *) ptr1, *i2 = (Image *) ptr2; int i, state = 0; /* 0 - unsure, 1 - equal unless veto */ if (simple_tests(i1, i2)) return -1; #if USE_SHIFTDIFF_1 i = shiftdiff_equivalence(i1->signature, i2->signature, shiftdiff1_falloff, shiftdiff1_veto_threshold, opt->shiftdiff1_threshold); if (i == -1) return -1; state |= i; #endif #if USE_SHIFTDIFF_2 i = shiftdiff_equivalence(i1->signature2, i2->signature2, shiftdiff2_falloff, shiftdiff2_veto_threshold, opt->shiftdiff2_threshold); if (i == -1) return -1; state |= i; #endif #if USE_SHIFTDIFF_3 i = shiftdiff_equivalence(i1->signature, i2->signature, shiftdiff3_falloff, shiftdiff3_veto_threshold, opt->shiftdiff3_threshold); if (i == -1) return -1; state |= i; #endif i = pith2_is_subset(ptr1, ptr2, opt->pithdiff2_threshold, dpi); if (i < 1) return i; i = pith2_is_subset(ptr2, ptr1, opt->pithdiff2_threshold, dpi); if (i < 1) return i; if (opt->method & MDJVU_MATCHER_RAMPAGE) return 1; #if USE_PITHDIFF if (opt->aggression > 0) { i = pithdiff_equivalence(i1, i2, opt->pithdiff1_threshold, dpi); if (i == -1) return 0; /* pithdiff has no right to veto at upper level */ state |= i; } #endif #if 0 if (opt->aggression > 0) { i = softdiff_equivalence(i1, i2, opt->softdiff_threshold, dpi); if (i == -1) return 0; /* softdiff has no right to veto at upper level */ state |= i; } #endif return state; }/*}}}*/ MDJVU_IMPLEMENT int mdjvu_match_patterns(mdjvu_pattern_t ptr1, mdjvu_pattern_t ptr2, int32 dpi, mdjvu_matcher_options_t options) { Options *opt; int result; if (options) opt = (Options *) options; else opt = (Options *) mdjvu_matcher_options_create(); result = compare_patterns(ptr1, ptr2, dpi, opt); if (!options) mdjvu_matcher_options_destroy((mdjvu_matcher_options_t) opt); return result; } MDJVU_IMPLEMENT void mdjvu_pattern_destroy(mdjvu_pattern_t p)/*{{{*/ { Image *img = (Image *) p; if (img->pixels) free_bitmap(img->pixels); if (img->pith2_inner) free_bitmap_with_margins(img->pith2_inner); if (img->pith2_outer) free_bitmap_with_margins(img->pith2_outer); FREE(img); }/*}}}*/ minidjvu-0.8.svn.2010.05.06/src/matcher/cuts.c0000600000175000017500000001255611425542416017464 0ustar zero79zero79/* * cuts.c - finding "cuts signature" consisting of consecutive cut positions */ /* We cut an image horizontally in such a way * that below and above the cut the blackness is roughly the same. * Than cutting each of the two pieces vertically in the same fashion. * Then horizontally, and so on until SIGNATURE_SIZE - 1 cuts. * The position of each cut is normalized into 0..255 and put into signature. */ #include "../base/mdjvucfg.h" #include #include /* Stuff for not using malloc in C++ * (made by Leon Bottou; has no use in minidjvu, * but left here for potential DjVuLibre compatibility) */ #ifdef __cplusplus # define MALLOC(Type) new Type # define FREE(p) delete p # define MALLOCV(Type,n) new Type[n] # define FREEV(p) delete [] p #else # define MALLOC(Type) ((Type*)malloc(sizeof(Type))) # define FREE(p) do{if(p)free(p);}while(0) # define MALLOCV(Type,n) ((Type*)malloc(sizeof(Type)*(n))) # define FREEV(p) do{if(p)free(p);}while(0) #endif typedef unsigned char byte; static int32 sum_column_gray(byte **pixels, int32 x, int32 y1, int32 y2) { int sum = 0, y; for (y = y1; y <= y2; y++) sum += pixels[y][x]; return sum; } static int32 sum_row_gray(byte *row, int32 x1, int32 x2) { int sum = 0, x, n = x2 - x1; byte *p = row + x1; for (x = 0; x <= n; x++) sum += p[x]; return sum; } static int32 sum_column_black_and_white(byte **pixels, int32 x, int32 y1, int32 y2) { int sum = 0, y; for (y = y1; y <= y2; y++) if (pixels[y][x]) sum++; return sum; } static int32 sum_row_black_and_white(byte *row, int32 x1, int32 x2) { int sum = 0, x, n = x2 - x1; byte *p = row + x1; for (x = 0; x <= n; x++) if (p[x]) sum++; return sum; } static void make_vcut(int32 a, int32 l, int32 w, int32 h, byte **pixels, byte *sig, int32 k, int32 s_row(byte *, int32, int32), int32 s_col(byte **, int32, int32, int32), int32 size); static void make_hcut(int32 a, int32 l, int32 w, int32 h, byte **pixels, byte *sig, int32 k, int32 s_row(byte *, int32, int32), int32 s_col(byte **, int32, int32, int32), int32 size) { int32 cut = 0; /* how many rows are in the top part */ int32 up_weight = 0; if (k >= size) return; if (a) { int32 last_row_weight = 0; assert(w && h); while ((up_weight << 1) < a) { last_row_weight = s_row(pixels[cut], l, l + w - 1); up_weight += last_row_weight; cut++; } cut--; up_weight -= last_row_weight; sig[k] = (byte) ((256 * (cut * w + w * ((a >> 1) - up_weight) / last_row_weight)) / (w * h)); if (a - (up_weight << 1) > last_row_weight) { cut++; up_weight += last_row_weight; } } else { cut = h / 2; sig[k] = 128; } make_vcut(up_weight, l, w, cut, pixels, sig, k << 1, s_row, s_col, size); make_vcut(a - up_weight, l, w, h - cut, pixels + cut, sig, (k << 1) | 1, s_row, s_col, size); } static void make_vcut(int32 a, int32 l, int32 w, int32 h, byte **pixels, byte *sig, int32 k, int32 s_row(byte *, int32, int32), int32 s_col(byte **, int32, int32, int32), int32 size) { int32 cut = 0; /* how many columns are in the left part */ int32 left_weight = 0; if (k >= size) return; if (a) { int32 last_col_weight = 0; assert(w && h); while ((left_weight << 1) < a) { last_col_weight = s_col(pixels, l + cut, 0, h-1); left_weight += last_col_weight; cut++; } cut--; left_weight -= last_col_weight; sig[k] = (byte) ((256 * (cut * h + h * ((a >> 1) - left_weight) / last_col_weight)) / (w * h)); if (a - (left_weight << 1) > last_col_weight) { cut++; left_weight += last_col_weight; } } else { cut = w / 2; sig[k] = 128; } make_hcut(left_weight, l, cut, h, pixels, sig, k << 1, s_row, s_col, size); make_hcut(a - left_weight, l + cut, w - cut, h, pixels, sig, (k << 1) | 1, s_row, s_col, size); } static void get_signature(int32 width, int32 height, byte **pixels, byte *sig, int32 s_row(byte *, int32, int32), int32 s_col(byte **, int32, int32, int32), int32 size) { int32 area = 0, i; for (i = 0; i < height; i++) { area += s_row(pixels[i], 0, width - 1); } /* FIXME: sig[0] is wasted */ make_hcut(area, 0, width, height, pixels, sig, 1, s_row, s_col, size); } MDJVU_IMPLEMENT void mdjvu_get_gray_signature(byte **data, int32 w, int32 h, byte *result, int32 size) { get_signature(w, h, data, result, sum_row_gray, sum_column_gray, size); } MDJVU_IMPLEMENT void mdjvu_get_black_and_white_signature (byte **data, int32 w, int32 h, byte *result, int32 size) { get_signature(w, h, data, result, sum_row_black_and_white, sum_column_black_and_white, size); } minidjvu-0.8.svn.2010.05.06/src/matcher/bitmaps.c0000600000175000017500000001131611425542416020136 0ustar zero79zero79#include "bitmaps.h" #include #include #include unsigned char **allocate_bitmap(int w, int h) { unsigned char *data, **result; int i; assert(w > 0 && h > 0); data = MALLOC(unsigned char, w * h); if (!data) return NULL; result = MALLOC(unsigned char *, h); if (!result) { FREE(data); return NULL; } for (i = 0; i < h; i++) { result[i] = data + w * i; } return result; } void free_bitmap(unsigned char **p) { assert(p); FREE(p[0]); FREE(p); } unsigned char **allocate_bitmap_with_margins(int w, int h) { unsigned char **result = allocate_bitmap(w + 2, h + 2); int y; if (!result) return NULL; /* set the `result' array so that it points to buffer rows (plus margin) */ for (y = 0; y < h + 2; y++) { result[y]++; } result++; /* now the first byte in the buffer is result[-1][-1] */ return result; } /* Allocate a w * h bitmap with margins of 1 pixels at each side. * Copy `pixels' there and clear the margins. */ unsigned char **provide_margins(unsigned char **pixels, int w, int h, int make_it_0_or_1) { unsigned char **result = allocate_bitmap_with_margins(w, h); int y; if (!result) return NULL; /* clear the top and the bottom row */ memset(result[-1] - 1, 0, w + 2); memset(result[h] - 1, 0, w + 2); for (y = 0; y < h; y++) { unsigned char *src_row = pixels[y]; unsigned char *dst_row = result[y]; /* clear left and right margin */ dst_row[-1] = 0; dst_row[w] = 0; if (!make_it_0_or_1) memcpy(dst_row, src_row, w); else { int x; for (x = 0; x < w; x++) dst_row[x] = (src_row[x] ? 1 : 0); } } return result; } /* Simply undo the work of allocate_bitmap_with_margin(). */ void free_bitmap_with_margins(unsigned char **pixels) { assert(pixels); FREE(&pixels[-1][-1]); /* because we have both left and top margins of 1 pixel */ FREE(pixels - 1); } void assign_bitmap(unsigned char **dst, unsigned char **src, int w, int h) { int i; for (i = 0; i < h; i++) memcpy(dst[i], src[i], w); } unsigned char **copy_bitmap(unsigned char **src, int w, int h) { unsigned char **result = allocate_bitmap(w, h); assign_bitmap(result, src, w, h); return result; } void strip_endpoints_4(unsigned char **result, unsigned char **pixels, int w, int h) { int x, y; assert(result != pixels); for (y = 0; y < h; y++) for (x = 0; x < w; x++) if (pixels[y][x]) { int degree = pixels[y - 1][x] + pixels[y + 1][x] + pixels[y][x - 1] + pixels[y][x + 1]; if(degree != 1) result[y][x] = 1; } } void strip_endpoints_8(unsigned char **result, unsigned char **pixels, int w, int h) { int x, y; assert(result != pixels); for (y = 0; y < h; y++) for (x = 0; x < w; x++) if (pixels[y][x]) { int degree = pixels[y - 1][x - 1] + pixels[y - 1][x] + pixels[y - 1][x + 1] + pixels[y ][x - 1] + pixels[y ][x + 1] + pixels[y + 1][x - 1] + pixels[y + 1][x] + pixels[y + 1][x + 1]; if(degree != 1) result[y][x] = 1; } } void print_bitmap(unsigned char **pixels, int w, int h) { int x, y; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { putchar(pixels[y][x] ? '@' : '.'); } putchar('\n'); } } void make_bitmap_0_or_1(unsigned char **pixels, int w, int h) { int x, y; for (y = 0; y < h; y++) { unsigned char *row = pixels[y]; for (x = 0; x < w; x++) row[x] = ( row[x] ? 1 : 0 ); } } void invert_bitmap(unsigned char **pixels, int w, int h, int first_make_it_0_or_1) { int x, y; for (y = 0; y < h; y++) { unsigned char *row = pixels[y]; if (first_make_it_0_or_1) { for (x = 0; x < w; x++) row[x] = ( row[x] ? 0 : 1 ); } else { for (x = 0; x < w; x++) row[x] = 1 - row[x]; } } } unsigned char **allocate_bitmap_with_white_margins(int w, int h) { unsigned char **result = allocate_bitmap_with_margins(w, h); int y; memset(result[-1] - 1, 0, w + 2); memset(result[ h] - 1, 0, w + 2); for (y = 0; y < h; y++) { result[y][-1] = 0; result[y][w] = 0; } return result; } void clear_bitmap(unsigned char **pixels, int w, int h) { int y; for (y = 0; y < h; y++) memset(pixels[y], 0, w); } minidjvu-0.8.svn.2010.05.06/src/matcher/common.h0000600000175000017500000000301711425542416017773 0ustar zero79zero79/* * common.h - some common macros */ #ifndef MDJVU_COMMON_H #define MDJVU_COMMON_H #ifdef HAVE_CONFIG_H #include "config.h" #endif #ifdef __cplusplus # define FUNCTIONS_BEGIN extern "C" { # define FUNCTIONS_END } #else # define FUNCTIONS_BEGIN # define FUNCTIONS_END #endif #include #ifdef __cplusplus /* Stuff for not using malloc in C++ * (made by Leon Bottou; has no use in minidjvu, * but left here for potential DjVuLibre compatibility) */ # define MALLOC1(Type) new Type # define FREE1(p) delete (p) # define MALLOC(Type,n) new Type[n] # define FREE(p) delete [] (p) # define REALLOC oops! I hope we have no REALLOC in minidjvu... #else # define MALLOC1(TYPE) ( (TYPE *) malloc(sizeof(TYPE)) ) # define MALLOC(TYPE, N) ( (TYPE *) malloc((N) * sizeof(TYPE)) ) # define REALLOC(TYPE, PTR, N) ( (TYPE *) realloc(PTR, (N) * sizeof(TYPE)) ) # define FREE1(PTR) free(PTR) # define FREE(PTR) free(PTR) #endif /* Yeah, I know this is ugly and there are C++ templates for that. * But this is for C code. */ #define LIST_APPEND(TYPE, LIST, COUNT, ALLOCATED) \ { \ if ((COUNT) == (ALLOCATED)) \ { \ (ALLOCATED) <<= 1; /* double the list */ \ (LIST) = REALLOC(TYPE, LIST, ALLOCATED); \ } \ return &(LIST)[(COUNT)++]; \ } #endif minidjvu-0.8.svn.2010.05.06/src/matcher/no_mdjvu.h0000600000175000017500000000063411425542416020326 0ustar zero79zero79/* * no_mdjvu.h - stuff for compiling the pattern matcher outside of minidjvu */ /* * to compile the pattern matcher without the rest of minidjvu, * do this: * * mv no_mdjvu.h minidjvu.h * touch mdjvucfg.h * g++ -c *.cpp */ #define NO_MINIDJVU #define MDJVU_FUNCTION #define MDJVU_IMPLEMENT typedef int int32; #include "patterns.h" #include "classify.h" /* to compile it with the classificator */ minidjvu-0.8.svn.2010.05.06/src/jb2/0000700000175000017500000000000011425542416015361 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/jb2/proto.c0000600000175000017500000001456011425542416016700 0ustar zero79zero79/* * proto.c - searching for prototypes */ #include "../base/mdjvucfg.h" #include #include #include #define THRESHOLD 21 static const int32 bigint = INT32_MAX / 100 - 1; /* THIS THING IS THE PRIMARY BOTTLENECK FOR LOSSLESS COMPRESSION * TODO: OPTIMIZE IT! * ceiling is an optimization - if we have more, quit */ static int diff(mdjvu_bitmap_t image, mdjvu_bitmap_t prototype, unsigned char **image_uncompressed, unsigned char **proto_uncompressed, int32 ceiling) { int32 pw = mdjvu_bitmap_get_width (prototype); int32 ph = mdjvu_bitmap_get_height(prototype); int32 iw = mdjvu_bitmap_get_width (image); int32 ih = mdjvu_bitmap_get_height(image); int32 shift_x, shift_y; int32 s = 0, i, n = pw + 2; unsigned char *ir; unsigned char *pr; if (abs(iw - pw) > 2) return INT32_MAX; if (abs(ih - ph) > 2) return INT32_MAX; ir = (unsigned char *) malloc(n); pr = (unsigned char *) malloc(n); /* (shift_x, shift_y) is a shift of image with respect to prototype */ shift_x = (pw - pw/2) - (iw - iw/2); /* center favors right */ shift_y = ph/2 - ih/2; /* center favors top */ memset(pr, 0, n); memset(ir, 0, n); for (i = -1; i <= ph; i++) { int32 y = i - shift_y; if (y >= 0 && y < ih) memcpy(ir + shift_x + 1, image_uncompressed[y], iw); else memset(ir, 0, n); /* SUB-OPTIMAL? */ if (i >= 0 && i < ph) memcpy(pr + 1, proto_uncompressed[i], pw); else memset(pr, 0, n); /* reusing y */ for (y = 0; y < n; y++) if (ir[y] != pr[y]) s++; if (s > ceiling) { free(ir); free(pr); return s; } } free(ir); free(pr); return s; } static void find_prototypes (mdjvu_image_t dict, unsigned char ***uncompressed_dict, mdjvu_image_t img) { int32 d = dict ? mdjvu_image_get_bitmap_count(dict) : 0; int32 i, n = mdjvu_image_get_bitmap_count(img); unsigned char ***uncompressed_bitmaps = (unsigned char ***) malloc(n * sizeof(unsigned char **)); for (i = 0; i < n; i++) { mdjvu_bitmap_t current = mdjvu_image_get_bitmap(img, i); int32 w = mdjvu_bitmap_get_width(current); int32 h = mdjvu_bitmap_get_height(current); uncompressed_bitmaps[i] = mdjvu_create_2d_array(w, h); mdjvu_bitmap_unpack_all_0_or_1(current, uncompressed_bitmaps[i]); } if (!mdjvu_image_has_prototypes(img)) mdjvu_image_enable_prototypes(img); if (!mdjvu_image_has_substitutions(img)) mdjvu_image_enable_substitutions(img); if (!mdjvu_image_has_masses(img)) mdjvu_image_enable_masses(img); /* calculates them, not just enables */ for (i = 0; i < n; i++) { mdjvu_bitmap_t current = mdjvu_image_get_bitmap(img, i); int32 mass = mdjvu_image_get_mass(img, current); int32 w = mdjvu_bitmap_get_width(current); int32 h = mdjvu_bitmap_get_height(current); int32 max_score = w * h * THRESHOLD / 100; int32 j; mdjvu_bitmap_t best_match = NULL; int32 best_score = max_score; for (j = 0; j < d; j++) { int32 score; mdjvu_bitmap_t candidate = mdjvu_image_get_bitmap(dict, j); int32 c_mass = mdjvu_image_get_mass(dict, candidate); if (abs(mass - c_mass) > best_score) continue; score = diff(current, candidate, uncompressed_bitmaps[i], uncompressed_dict[j], best_score); if (score < best_score) { best_score = score; best_match = candidate; if (!score) break; /* a perfect match is found */ } } if (best_score) for (j = 0; j < i; j++) { int32 score; mdjvu_bitmap_t candidate = mdjvu_image_get_bitmap(img, j); int32 c_mass = mdjvu_image_get_mass(img, candidate); if (abs(mass - c_mass) > best_score) continue; score = diff(current, candidate, uncompressed_bitmaps[i], uncompressed_bitmaps[j], best_score); if (score < best_score) { best_score = score; best_match = candidate; if (!score) break; /* a perfect match is found */ } } if (best_score) mdjvu_image_set_prototype(img, current, best_match); else mdjvu_image_set_substitution(img, current, best_match); } /* destroy uncompressed bitmaps */ for (i = 0; i < n; i++) { mdjvu_destroy_2d_array(uncompressed_bitmaps[i]); } free(uncompressed_bitmaps); } MDJVU_IMPLEMENT void mdjvu_find_prototypes(mdjvu_image_t img) { find_prototypes(NULL, NULL, img); } MDJVU_IMPLEMENT void mdjvu_multipage_find_prototypes(mdjvu_image_t dict, int32 npages, mdjvu_image_t *pages, void (*report)(void *, int ), void *param) { int i; int32 n = mdjvu_image_get_bitmap_count(dict); unsigned char ***uncompressed_dict_bitmaps = (unsigned char ***) malloc(n * sizeof(unsigned char **)); for (i = 0; i < n; i++) { mdjvu_bitmap_t current = mdjvu_image_get_bitmap(dict, i); int32 w = mdjvu_bitmap_get_width(current); int32 h = mdjvu_bitmap_get_height(current); uncompressed_dict_bitmaps[i] = mdjvu_create_2d_array(w, h); mdjvu_bitmap_unpack_all_0_or_1(current, uncompressed_dict_bitmaps[i]); } if (!mdjvu_image_has_masses(dict)) mdjvu_image_enable_masses(dict); /* calculates them, not just enables */ for (i = 0; i < npages; i++) { find_prototypes(dict, uncompressed_dict_bitmaps, pages[i]); report(param, i); } /* destroy uncompressed bitmaps */ for (i = 0; i < n; i++) { mdjvu_destroy_2d_array(uncompressed_dict_bitmaps[i]); } free(uncompressed_dict_bitmaps); } minidjvu-0.8.svn.2010.05.06/src/jb2/README0000600000175000017500000000036411425542416016246 0ustar zero79zero79JB2 is the bitonal compression algorithm of DjVu. With DjVuLibre, you can extract a raw JB2 chunk from a DjVu file by djvuextract input.djvu Sjbz=output.jb2 and assemble it back to DjVu with djvumake output.djvu Sjbz=input.jb2 minidjvu-0.8.svn.2010.05.06/src/jb2/jb2coder.h0000600000175000017500000000455411425542416017236 0ustar zero79zero79/* * jb2coder.h - coding character positions and JB2 records */ #ifndef MDJVU_JB2CODER_H #define MDJVU_JB2CODER_H #include "bmpcoder.h" // struct JB2Rect - a simple rectangle class {{{ struct JB2Rect { int left, top, width, height; inline JB2Rect() {} inline JB2Rect(int l, int t, int w, int h) : left(l), top(t), width(w), height(h) {} }; // struct JB2Rect }}} // JB2Coder interface {{{ /* Watcher interface + implementation {{{ */ struct Watcher : ZPMemoryWatcher { int32 count; Watcher() : count(0) {} virtual void handle_allocation() { count++; } void reset() {count = 0;} }; /* Watcher }}} */ class JB2Coder { public: Watcher watcher; ZPNumContext image_size, matching_symbol_index, symbol_column_number, symbol_row_number, same_line_column_offset, same_line_row_offset, new_line_column_offset, new_line_row_offset, comment_length, comment_octet, required_dictionary_size; ZPBitContext eventual_image_refinement, offset_type; JB2Coder(); ~JB2Coder(); protected: ZPNumContext record_type; JB2Rect first, prev3, prev2, prev1; int line_counter; void reset_numcontexts(); }; // JB2Coder interface }}} // JB2Decoder interface {{{ struct JB2Decoder : JB2Coder, JB2BitmapDecoder { ZPDecoder zp; JB2Decoder(FILE *f, int32 chunk_length); JB2RecordType decode_record_type(); // decodes character position and creates a new blit int32 decode_blit(mdjvu_image_t, int32 shape_index); void reset(); // resets numcontexts as required by "reset" record private: void decode_character_position(int32 &x, int32 &y, int32 w, int32 h); }; // JB2Decoder interface }}} // JB2Encoder interface {{{ struct JB2Encoder : JB2Coder, JB2BitmapEncoder { ZPEncoder zp; JB2Encoder(FILE *f); // encodes blit position // w and h are passed here in case of substitution void encode_blit(mdjvu_image_t img, int32 blit, int32 w, int32 h); void open_record(JB2RecordType); void close_record(); // takes care of the DjVu 3 numcontext reset private: void encode_character_position(int x, int y, int w, int h); bool no_symbols_yet; }; // JB2Encoder interface }}} #endif minidjvu-0.8.svn.2010.05.06/src/jb2/zp.cpp0000600000175000017500000004306011425542416016523 0ustar zero79zero79/* * zp.cpp - ZP-coder from DjVuLibre, an adaptive arithmetical binary coder */ /* The DjVuLibre code is a bit reorganized, but the algorithms are the same. * Z-coder was stripped. */ #include "../base/mdjvucfg.h" #include #include #include "zp.h" ZPMemoryWatcher::~ZPMemoryWatcher() { } // NumContext {{{ enum {numcontext_first_allocation_size = 512}; void ZPNumContext::init()/*{{{*/ { n = 1; nodes[0].value = 0; left[0] = right[0] = 0; }/*}}}*/ ZPNumContext::ZPNumContext(int32 amin, int32 amax, ZPMemoryWatcher *w)/*{{{*/ : min(amin), max(amax), watcher(w) { assert(amin <= amax); allocated = numcontext_first_allocation_size; nodes = (ZPBitContext *) malloc(allocated * sizeof(ZPBitContext)); left = (uint16 *) malloc(allocated * sizeof(uint16)); right = (uint16 *) malloc(allocated * sizeof(uint16)); init(); }/*}}}*/ ZPNumContext::~ZPNumContext()/*{{{*/ { free(nodes); free(left); free(right); }/*}}}*/ uint16 ZPNumContext::get_left(uint16 i)/*{{{*/ { assert(i < n); uint16 r = left[i]; if (r) return r; r = new_node(); left[i] = r; return r; }/*}}}*/ uint16 ZPNumContext::get_right(uint16 i)/*{{{*/ { assert(i < n); uint16 r = right[i]; if (r) return r; r = new_node(); right[i] = r; return r; }/*}}}*/ uint16 ZPNumContext::new_node()/*{{{*/ { if (n == allocated) { allocated <<= 1; nodes = (ZPBitContext *) realloc(nodes, allocated * sizeof(*nodes)); left = (uint16 *) realloc(left , allocated * sizeof(*left)); right = (uint16 *) realloc(right, allocated * sizeof(*right)); } nodes[n].value = 0; left[n] = 0; right[n] = 0; if (watcher) watcher->handle_allocation(); return n++; }/*}}}*/ void ZPNumContext::reset()/*{{{*/ { allocated = numcontext_first_allocation_size; nodes = (ZPBitContext *) realloc(nodes, allocated * sizeof(ZPBitContext)); left = (uint16 *) realloc(left, allocated * sizeof(uint16)); right = (uint16 *) realloc(right, allocated * sizeof(uint16)); init(); }/*}}}*/ void ZPNumContext::set_interval(int32 new_min, int32 new_max)/*{{{*/ { assert(new_min <= new_max); min = new_min; max = new_max; }/*}}}*/ // NumContext }}} // Table {{{ static signed char ZP_FFZ_table[256]; // The following tables are taken from DjVuLibre. static uint16 ZP_p_table[256] = { 0x8000,0x8000,0x8000,0x6bbd,0x6bbd,0x5d45,0x5d45,0x51b9,0x51b9,0x4813,0x4813, 0x3fd5,0x3fd5,0x38b1,0x38b1,0x3275,0x3275,0x2cfd,0x2cfd,0x2825,0x2825,0x23ab, 0x23ab,0x1f87,0x1f87,0x1bbb,0x1bbb,0x1845,0x1845,0x1523,0x1523,0x1253,0x1253, 0x0fcf,0x0fcf,0x0d95,0x0d95,0x0b9d,0x0b9d,0x09e3,0x09e3,0x0861,0x0861,0x0711, 0x0711,0x05f1,0x05f1,0x04f9,0x04f9,0x0425,0x0425,0x0371,0x0371,0x02d9,0x02d9, 0x0259,0x0259,0x01ed,0x01ed,0x0193,0x0193,0x0149,0x0149,0x010b,0x010b,0x00d5, 0x00d5,0x00a5,0x00a5,0x007b,0x007b,0x0057,0x0057,0x003b,0x003b,0x0023,0x0023, 0x0013,0x0013,0x0007,0x0007,0x0001,0x0001,0x5695,0x24ee,0x8000,0x0d30,0x481a, 0x0481,0x3579,0x017a,0x24ef,0x007b,0x1978,0x0028,0x10ca,0x000d,0x0b5d,0x0034, 0x078a,0x00a0,0x050f,0x0117,0x0358,0x01ea,0x0234,0x0144,0x0173,0x0234,0x00f5, 0x0353,0x00a1,0x05c5,0x011a,0x03cf,0x01aa,0x0285,0x0286,0x01ab,0x03d3,0x011a, 0x05c5,0x00ba,0x08ad,0x007a,0x0ccc,0x01eb,0x1302,0x02e6,0x1b81,0x045e,0x24ef, 0x0690,0x2865,0x09de,0x3987,0x0dc8,0x2c99,0x10ca,0x3b5f,0x0b5d,0x5695,0x078a, 0x8000,0x050f,0x24ee,0x0358,0x0d30,0x0234,0x0481,0x0173,0x017a,0x00f5,0x007b, 0x00a1,0x0028,0x011a,0x000d,0x01aa,0x0034,0x0286,0x00a0,0x03d3,0x0117,0x05c5, 0x01ea,0x08ad,0x0144,0x0ccc,0x0234,0x1302,0x0353,0x1b81,0x05c5,0x24ef,0x03cf, 0x2b74,0x0285,0x201d,0x01ab,0x1715,0x011a,0x0fb7,0x00ba,0x0a67,0x01eb,0x06e7, 0x02e6,0x0496,0x045e,0x030d,0x0690,0x0206,0x09de,0x0155,0x0dc8,0x00e1,0x2b74, 0x0094,0x201d,0x0188,0x1715,0x0252,0x0fb7,0x0383,0x0a67,0x0547,0x06e7,0x07e2, 0x0496,0x0bc0,0x030d,0x1178,0x0206,0x19da,0x0155,0x24ef,0x00e1,0x320e,0x0094, 0x432a,0x0188,0x447d,0x0252,0x5ece,0x0383,0x8000,0x0547,0x481a,0x07e2,0x3579, 0x0bc0,0x24ef,0x1178,0x1978,0x19da,0x2865,0x24ef,0x3987,0x320e,0x2c99,0x432a, 0x3b5f,0x447d,0x5695,0x5ece,0x8000,0x8000,0x5695,0x481a,0x481a}; static uint16 ZP_m_table[256] = { 0x0000,0x0000,0x0000,0x10a5,0x10a5,0x1f28,0x1f28,0x2bd3,0x2bd3,0x36e3,0x36e3, 0x408c,0x408c,0x48fd,0x48fd,0x505d,0x505d,0x56d0,0x56d0,0x5c71,0x5c71,0x615b, 0x615b,0x65a5,0x65a5,0x6962,0x6962,0x6ca2,0x6ca2,0x6f74,0x6f74,0x71e6,0x71e6, 0x7404,0x7404,0x75d6,0x75d6,0x7768,0x7768,0x78c2,0x78c2,0x79ea,0x79ea,0x7ae7, 0x7ae7,0x7bbe,0x7bbe,0x7c75,0x7c75,0x7d0f,0x7d0f,0x7d91,0x7d91,0x7dfe,0x7dfe, 0x7e5a,0x7e5a,0x7ea6,0x7ea6,0x7ee6,0x7ee6,0x7f1a,0x7f1a,0x7f45,0x7f45,0x7f6b, 0x7f6b,0x7f8d,0x7f8d,0x7faa,0x7faa,0x7fc3,0x7fc3,0x7fd7,0x7fd7,0x7fe7,0x7fe7, 0x7ff2,0x7ff2,0x7ffa,0x7ffa,0x7fff,0x7fff,0xFFFF}; // last value is a signal static unsigned char ZP_up_table[256] = { 84,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21, 22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44,45,46,47, 48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70,71,72,73, 74,75,76,77,78,79,80,81,82,81,82,9,86,5,88,89,90,91,92,93,94,95,96,97,82,99,76, 101,70,103,66,105,106,107,66,109,60,111,56,69,114,65,116,61,118,57,120,53,122, 49,124,43,72,39,60,33,56,29,52,23,48,23,42,137,38,21,140,15,142,9,144,141,146, 147,148,149,150,151,152,153,154,155,70,157,66,81,62,75,58,69,54,65,50,167,44, 65,40,59,34,55,30,175,24,177,178,179,180,181,182,183,184,69,186,59,188,55,190, 51,192,47,194,41,196,37,198,199,72,201,62,203,58,205,54,207,50,209,46,211,40, 213,36,215,30,217,26,219,20,71,14,61,14,57,8,53,228,49,230,45,232,39,234,35, 138,29,24,25,240,19,22,13,16,13,10,7,244,249,10,89,230}; static unsigned char ZP_dn_table[256] = { 145,4,3,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18, 19,20,21,22,23,24,25,26,27,28,29,30,31,32,33,34,35,36,37,38,39,40,41,42,43,44, 45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70, 71,72,73,74,75,76,77,78,79,80,85,226,6,176,143,138,141,112,135,104,133,100,129, 98,127,72,125,102,123,60,121,110,119,108,117,54,115,48,113,134,59,132,55,130, 51,128,47,126,41,62,37,66,31,54,25,50,131,46,17,40,15,136,7,32,139,172,9,170, 85,168,248,166,247,164,197,162,95,160,173,158,165,156,161,60,159,56,71,52,163, 48,59,42,171,38,169,32,53,26,47,174,193,18,191,222,189,218,187,216,185,214,61, 212,53,210,49,208,45,206,39,204,195,202,31,200,243,64,239,56,237,52,235,48,233, 44,231,38,229,34,227,28,225,22,223,16,221,220,63,8,55,224,51,2,47,87,43,246,37, 244,33,238,27,236,21,16,15,8,241,242,7,10,245,2,1,83,250,2,143,246}; static void init_ffz_table()/*{{{*/ { for (int i = 0; i < 256; i++) { ZP_FFZ_table[i] = 0; for (int j = i; j & 0x80; j <<= 1) ZP_FFZ_table[i] += 1; } }/*}}}*/ static void init_tables()/*{{{*/ { for (int i = 0; i < 256; i++) { if (ZP_m_table[i] == 0xFFFF) { for (int j = i; j < 256; j++) ZP_m_table[j] = 0; break; } } }/*}}}*/ static void init()/*{{{*/ { init_ffz_table(); init_tables(); }/*}}}*/ // call function init() on startup static struct Initer {Initer(){init();}} initer; // Table }}} // Encoder {{{ inline void ZPEncoder::emit_byte(unsigned char b)/*{{{*/ { fputc(b, file); }/*}}}*/ ZPEncoder::ZPEncoder(FILE *f)/*{{{*/ : file(f), a(0), nrun(0), subend(0), buffer(0xffffff), delay(25), byte(0), scount(0), closed(false) { assert(f); }/*}}}*/ void ZPEncoder::close()/*{{{*/ { /* adjust subend */ if (subend > 0x8000) subend = 0x10000; else if (subend > 0) subend = 0x8000; /* zemit many mps bits */ while (buffer != 0xffffff || subend ) { zemit(1 - (subend >> 15) ); subend = (unsigned short)(subend<<1); } /* zemit pending run */ outbit(1); while (nrun-- > 0) outbit(0); nrun = 0; /* zemit 1 until full byte */ while (scount > 0) outbit(1); /* prevent further emission */ delay = 0xff; closed = true; }/*}}}*/ ZPEncoder::~ZPEncoder()/*{{{*/ { if (!closed) close(); }/*}}}*/ void ZPEncoder::outbit(Bit bit)/*{{{*/ { if (delay > 0) { if (delay < 0xff) // delay=0xff suspends emission forever delay -= 1; } else { /* Insert a bit */ byte = (byte<<1) | bit; /* Output a byte */ if (++scount == 8) { emit_byte(byte); scount = 0; byte = 0; } } }/*}}}*/ void ZPEncoder::zemit(Bit b)/*{{{*/ { /* Shift new bit into 3bytes buffer */ buffer = (buffer << 1) + b; /* Examine bit going out of the 3bytes buffer */ b = buffer >> 24; buffer = buffer & 0xffffff; /* The following lines have been changed in order to emphazise the * similarity between this bit counting and the scheme of Witten, Neal & Cleary * (WN&C). Corresponding changes have been made in outbit and eflush. * Variable 'nrun' is similar to the 'bits_to_follow' in the W&N code. */ switch(b) { /* Similar to WN&C upper renormalization */ case 1: outbit(1); while (nrun-- > 0) outbit(0); nrun = 0; break; /* Similar to WN&C lower renormalization */ case 0xff: outbit(0); while (nrun-- > 0) outbit(1); nrun = 0; break; /* Similar to WN&C central renormalization */ case 0: nrun += 1; break; default: assert(0); } }/*}}}*/ inline void ZPEncoder::export_bits()/*{{{*/ { zemit(1 - (subend >> 15)); subend = (unsigned short) (subend << 1); a = (unsigned short) (a << 1); }/*}}}*/ void ZPEncoder::encode_mps(ZPBitContext &context, uint32 z)/*{{{*/ { /* Adaptation */ if (a >= ZP_m_table[context.value]) context.value = ZP_up_table[context.value]; /* Code MPS */ a = z; if (a >= 0x8000) export_bits(); }/*}}}*/ void ZPEncoder::encode_lps(ZPBitContext &context, uint32 z)/*{{{*/ { /* Adaptation */ context.value = ZP_dn_table[context.value]; /* Code LPS */ z = 0x10000 - z; subend += z; a += z; while (a >= 0x8000) export_bits(); }/*}}}*/ void ZPEncoder::encode_mps_simple(unsigned int z) { /* Code MPS */ a = z; /* Export bits */ if (a >= 0x8000) export_bits(); } void ZPEncoder::encode_lps_simple(unsigned int z) { /* Code LPS */ z = 0x10000 - z; subend += z; a += z; /* Export bits */ while (a >= 0x8000) export_bits(); } void ZPEncoder::encode(int32 n, ZPNumContext &context)/*{{{*/ { bool negative =false; int32 cutoff = 0; uint32 range = 0xFFFFFFFF; uint16 current_node = 0; int phase = 1; int32 low = context.min; int32 high = context.max; assert(low <= n && n <= high); while(range != 1) { // encoding-specific bool decision; decision = n >= cutoff; if (low < cutoff && cutoff <= high) encode(decision, context.nodes[current_node]); // context for new bit current_node = decision ? context.get_right(current_node) : context.get_left (current_node); // phase dependent part switch (phase) { case 1: negative = !decision; if (negative) { // encoding-specific n = - n - 1; const int temp = - low - 1; low = - high - 1; high = temp; } phase = 2; cutoff = 1; break; case 2: if (!decision) { phase = 3; range = (cutoff + 1) / 2; if (range == 1) cutoff = 0; else cutoff -= range / 2; } else { cutoff += cutoff + 1; } break; case 3: range /= 2; if (range != 1) { if (!decision) cutoff -= range / 2; else cutoff += range / 2; } else if (!decision) { cutoff--; } break; } } }/*}}}*/ void ZPEncoder::encode_without_context(Bit bit)/*{{{*/ { assert(bit == 0 || bit == 1); uint32 z = 0x8000 + (a >> 1); if (bit) encode_lps_simple(z); else encode_mps_simple(z); }/*}}}*/ void ZPEncoder::encode(Bit bit, ZPBitContext &context) /*{{{*/ { uint32 z = a + ZP_p_table[context.value]; assert(bit == 0 || bit == 1); if (bit != (context.value & 1)) { /* Avoid interval reversion */ uint32 d = 0x6000 + ((z + a) >> 2); if (z > d) z = d; encode_lps(context, z); } else if (z >= 0x8000) { /* Avoid interval reversion */ uint32 d = 0x6000 + ((z + a) >> 2); if (z > d) z = d; encode_mps(context, z); } else a = z; }/*}}}*/ // Encoder }}} // Decoder {{{ inline bool ZPDecoder::next_byte(unsigned char &b)/*{{{*/ { if (!bytes_left) return false; int c = fgetc(file); if (c == EOF) return false; bytes_left--; b = c; return true; }/*}}}*/ ZPDecoder::ZPDecoder(FILE *f, int32 len)/*{{{*/ : file(f), a(0), fence(0), bytes_left(len) { open(); }/*}}}*/ void ZPDecoder::open()/*{{{*/ { /* Read first 16 bits of code */ if (!next_byte(byte)) byte = 0xff; code = byte << 8; if (!next_byte(byte)) byte = 0xff; code = code | byte; /* Preload buffer */ delay = 25; scount = 0; preload(); /* Compute initial fence */ fence = code; if (code >= 0x8000) fence = 0x7fff; }/*}}}*/ void ZPDecoder::preload(void)/*{{{*/ { while (scount<=24) { if (!next_byte(byte)) { byte = 0xff; delay--; assert(delay); } buffer = (buffer<<8) | byte; scount += 8; } }/*}}}*/ inline int32 ZPDecoder::ffz(uint32 x)/*{{{*/ { return x >= 0xff00 ? ZP_FFZ_table[x & 0xff] + 8 : ZP_FFZ_table[(x >> 8) & 0xff]; }/*}}}*/ Bit ZPDecoder::decode_sub(ZPBitContext &context, uint32 z)/*{{{*/ { /* Save bit */ int bit = context.value & 1; /* Test MPS/LPS */ if (z > code) { /* LPS branch */ z = 0x10000 - z; a += z; code = code + z; /* LPS adaptation */ context.value = ZP_dn_table[context.value]; /* LPS renormalization */ int shift = ffz(a); scount -= shift; a = (unsigned short) (a << shift); code = (unsigned short) (code << shift) | ((buffer >> scount) & ((1 << shift) - 1)); if (scount<16) preload(); /* Adjust fence */ fence = code; if (code >= 0x8000) fence = 0x7fff; return bit ^ 1; } else { /* MPS adaptation */ if (a >= ZP_m_table[context.value]) context.value = ZP_up_table[context.value]; /* MPS renormalization */ scount -= 1; a = (unsigned short)(z<<1); code = (unsigned short)(code<<1) | ((buffer>>scount) & 1); if (scount<16) preload(); /* Adjust fence */ fence = code; if (code >= 0x8000) fence = 0x7fff; return bit; } }/*}}}*/ int32 ZPDecoder::decode(ZPNumContext &context)/*{{{*/ { bool negative=false; int32 cutoff = 0; uint32 range = 0xFFFFFFFF; uint16 current_node = 0; int phase = 1; int32 low = context.min; int32 high = context.max; while(range != 1) { // decoding-specific bool decision; decision = low >= cutoff || (high >= cutoff && decode(context.nodes[current_node])); // context for new bit current_node = decision ? context.get_right(current_node) : context.get_left (current_node); // phase dependent part switch (phase) { case 1: negative = !decision; if (negative) { const int temp = - low - 1; low = - high - 1; high = temp; } phase = 2; cutoff = 1; break; case 2: if (!decision) { phase = 3; range = (cutoff + 1) / 2; if (range == 1) cutoff = 0; else cutoff -= range / 2; } else { cutoff += cutoff + 1; } break; case 3: range /= 2; if (range != 1) { if (!decision) cutoff -= range / 2; else cutoff += range / 2; } else if (!decision) { cutoff--; } break; } } return negative ? -cutoff-1 : cutoff; }/*}}}*/ Bit ZPDecoder::decode_without_context()/*{{{*/ { ZPBitContext dummy; return decode_sub(dummy, 0x8000 + (a >> 1)); }/*}}}*/ Bit ZPDecoder::decode(ZPBitContext &context)/*{{{*/ { uint32 z = a + ZP_p_table[context.value]; if (z <= fence) { a = z; return context.value & 1; } /* Avoid interval reversion */ uint32 d = 0x6000 + ((z + a) >> 2); if (z > d) z = d; return decode_sub(context, z); }/*}}}*/ // Decoder }}} minidjvu-0.8.svn.2010.05.06/src/jb2/bmpcoder.h0000600000175000017500000000543311425542416017334 0ustar zero79zero79/* * bmpcoder.h - encoding/decoding bitmaps (DjVu 2 specification, 8.5.9-10) */ #ifndef MDJVU_BMPCODER_H #define MDJVU_BMPCODER_H #include "jb2const.h" #include "zp.h" class JB2BitmapCoder { public: void reset_numcontexts(); // this was introduced in DjVu 3 protected: ZPBitContext bitmap_direct[1024]; ZPBitContext bitmap_refine[2048]; ZPNumContext symbol_width, symbol_height, symbol_width_difference, symbol_height_difference; JB2BitmapCoder(ZPMemoryWatcher *w = NULL); virtual ~JB2BitmapCoder(); void code_row_directly(int32 n, unsigned char *up2, unsigned char *up1, unsigned char *target, unsigned char *erosion); void code_row_by_refinement(int32 n, unsigned char *up1, unsigned char *target, unsigned char *p_up, unsigned char *p_sm, unsigned char *p_dn, unsigned char *erosion); void code_image_directly(mdjvu_bitmap_t, mdjvu_bitmap_t erosion_mask); void code_image_by_refinement(mdjvu_bitmap_t, mdjvu_bitmap_t prototype, mdjvu_bitmap_t erosion_mask); virtual int code_pixel(ZPBitContext &, unsigned char *pixel, int erosion) = 0; virtual void load_row(mdjvu_bitmap_t, int32 y, unsigned char *row) = 0; virtual void save_row(mdjvu_bitmap_t, int32 y, unsigned char *row, int erosion) = 0; }; class JB2BitmapDecoder : public JB2BitmapCoder { public: mdjvu_bitmap_t decode(mdjvu_image_t, mdjvu_bitmap_t prototype = NULL); JB2BitmapDecoder(ZPDecoder &, ZPMemoryWatcher *w = NULL); private: ZPDecoder &zp; // JB3BitmapDecoder jb3; /* XXX */ virtual int code_pixel(ZPBitContext &, unsigned char *pixel, int erosion); virtual void load_row(mdjvu_bitmap_t, int32 y, unsigned char *row); virtual void save_row(mdjvu_bitmap_t, int32 y, unsigned char *row, int erosion); }; class JB2BitmapEncoder : public JB2BitmapCoder { public: void encode(mdjvu_bitmap_t, mdjvu_bitmap_t prototype = NULL, mdjvu_bitmap_t erosion_mask = NULL); JB2BitmapEncoder(ZPEncoder &, ZPMemoryWatcher *w = NULL); private: ZPEncoder &zp; // JB3BitmapEncoder jb3; /* XXX */ virtual int code_pixel(ZPBitContext &, unsigned char *pixel, int erosion); virtual void load_row(mdjvu_bitmap_t, int32 y, unsigned char *row); virtual void save_row(mdjvu_bitmap_t, int32 y, unsigned char *row, int erosion); }; #endif minidjvu-0.8.svn.2010.05.06/src/jb2/zp.h0000600000175000017500000000622111425542416016166 0ustar zero79zero79/* * zp.h - ZP-coder from DjVuLibre, an adaptive arithmetical binary coder */ /* The DjVuLibre code is a bit reorganized, but the algorithms are the same. * Z-coder was stripped. */ #ifndef ZP_H #define ZP_H #include #include #include typedef int Bit; /* ZPBitContext is an adaptation variable. * A ZP-coder works together with a context, * and both are changed in the process, * but the context is detachable. */ class ZPBitContext { public: ZPBitContext(); private: unsigned char value; friend class ZPNumContext; friend class ZPEncoder; friend class ZPDecoder; public: inline Bit get_more_probable_bit() {return value & 1;} inline void assign(ZPBitContext &c) {value = c.value;} }; inline ZPBitContext::ZPBitContext(): value(0) {} /* ZPMemoryWatcher is a purely abstract class. * Its only goal is to receive notifications * when a ZPNumContext has allocated a bit context. * This unit contains no implementation of ZPMemoryWatcher. */ class ZPMemoryWatcher { public: virtual void handle_allocation() = 0; virtual ~ZPMemoryWatcher(); }; /* ZPNumContext is a tree of ZPBitContexts. * Its nodes are accessed by indices. * Root node always has the index of 0. * * Nodes are created automatically. */ class ZPNumContext { public: ZPNumContext(int32 amin, int32 amax, ZPMemoryWatcher *w = NULL); ~ZPNumContext(); void set_interval(int32 new_min, int32 new_max); void reset(); private: int32 min, max; ZPMemoryWatcher *watcher; ZPBitContext *nodes; uint16 n; uint16 allocated; uint16 *left, *right; // 0 means nil uint16 new_node(); uint16 get_left(uint16); uint16 get_right(uint16); void init(); friend class ZPEncoder; friend class ZPDecoder; }; class ZPEncoder { public: ZPEncoder(FILE *); // does not close it on destruction virtual ~ZPEncoder(); void encode_without_context(Bit); void encode(Bit, ZPBitContext &); void encode(int32, ZPNumContext &); void close(); private: FILE *file; void emit_byte(unsigned char); uint32 a, nrun, subend, buffer; unsigned char delay, byte, scount; bool closed; void outbit(Bit); void zemit(Bit); void export_bits(); void encode_mps(ZPBitContext &, uint32); void encode_lps(ZPBitContext &, uint32); void encode_mps_simple(uint32); void encode_lps_simple(uint32); }; class ZPDecoder { public: ZPDecoder(FILE *, int32 length); // does not close it on destruction Bit decode_without_context(); Bit decode(ZPBitContext &); int32 decode(ZPNumContext &); private: FILE *file; uint32 a, code, fence, buffer; int32 bytes_left; unsigned char byte, scount, delay; bool next_byte(unsigned char &); void open(); void preload(); int32 ffz(uint32); Bit decode_sub(ZPBitContext &, uint32); Bit decode_sub_simple(uint32); }; #endif minidjvu-0.8.svn.2010.05.06/src/jb2/jb2const.h0000600000175000017500000000140211425542416017255 0ustar zero79zero79/* * jb2const.h - some constants defined by DjVu specification */ #ifndef MDJVU_JB2CONST_H #define MDJVU_JB2CONST_H #define JB2_NUMBER_CONTEXTS_MEMORY_BOUND 20000 enum JB2RecordType { jb2_start_of_image, jb2_new_symbol_add_to_image_and_library, jb2_new_symbol_add_to_library_only, jb2_new_symbol_add_to_image_only, jb2_matched_symbol_with_refinement_add_to_image_and_library, jb2_matched_symbol_with_refinement_add_to_library_only, jb2_matched_symbol_with_refinement_add_to_image_only, jb2_matched_symbol_copy_to_image_without_refinement, jb2_non_symbol_data, jb2_require_dictionary_or_reset, jb2_comment, jb2_end_of_data }; enum {jb2_big_negative_number = -262143, jb2_big_positive_number = 262142}; #endif minidjvu-0.8.svn.2010.05.06/src/jb2/bmpcoder.cpp0000600000175000017500000002512611425542416017670 0ustar zero79zero79/* * bmpcoder.cpp - encoding/decoding bitmaps (DjVu 2 specification, 8.5.9-10) */ #include "../base/mdjvucfg.h" #include "bmpcoder.h" #include #include // JB2BitmapCoder implementation {{{ JB2BitmapCoder::JB2BitmapCoder(ZPMemoryWatcher *w) : symbol_width(0, jb2_big_positive_number, w), symbol_height(0, jb2_big_positive_number, w), symbol_width_difference (jb2_big_negative_number, jb2_big_positive_number, w), symbol_height_difference (jb2_big_negative_number, jb2_big_positive_number, w) { } JB2BitmapCoder::~JB2BitmapCoder() { } void JB2BitmapCoder::reset_numcontexts() { symbol_width.reset(); symbol_height.reset(); symbol_width_difference.reset(); symbol_height_difference.reset(); } void JB2BitmapCoder::code_row_directly (int32 n, unsigned char *up2, unsigned char *up1, unsigned char *target, unsigned char *erosion) { // demands right margin 2 from up2 and 3 from up1 /* CONTEXT is 10-bit integer organized like this: * * up2 -> | |A|B|C| | * up1 -> |D|E|F|G|H| - picture * target -> |I|J|.| | | * * CONTEXT: most significant -> |J|I|H|G|F|E|D|C|B|A| <- least significant */ uint16 context = 0; // initialize bits B, C, F, G and H if (up2[0]) context = 2; if (up2[1]) context |= 4; if (up1[0]) context |= 0x20; if (up1[1]) context |= 0x40; if (up1[2]) context |= 0x80; for (int32 i = n; i--;) { int pixel = code_pixel(bitmap_direct[context], target++, *erosion++); context >>= 1; context &= 0x17B; // clear H, C and J up1++; up2++; if (up2[1]) context |= 4; // fill C if (up1[2]) context |= 0x80; // fill H if (pixel) context |= 0x200; // fill J } } // TODO: optimize it by unpacking "0 or 1" and ||ing with shifts void JB2BitmapCoder::code_row_by_refinement (int32 n, unsigned char *up1, unsigned char *target, unsigned char *p_up, unsigned char *p_sm, unsigned char *p_dn, unsigned char *erosion) { // demands right margin 2 from all but target and left margin 1 from p_ /* CONTEXT is 11-bit integer organized like this: * * up1 -> |A|B|C| * target -> |D|.| | - picture * * p_up -> | |E| | * p_sm -> |F|G|H| - prototype * p_dn -> |I|J|K| * * CONTEXT: 0 0 0 0 0 K J I H G F E D C B A */ uint16 context = 0; if (up1[0]) context = 2; // B if (up1[1]) context |= 4; // C if (p_up[0]) context |= 0x10; // E if (p_sm[-1]) context |= 0x20; // F if (p_sm[0]) context |= 0x40; // G if (p_sm[1]) context |= 0x80; // H if (p_dn[-1]) context |= 0x100; // I if (p_dn[0]) context |= 0x200; // J if (p_dn[1]) context |= 0x400; // K int32 x = n; while (x--) { int pixel = code_pixel(bitmap_refine[context], target++, *erosion++); context >>= 1; context &= 0x363; // clear C, D, E, H and K up1++; p_up++; p_sm++; p_dn++; if (up1[1]) context |= 4; // C if (pixel) context |= 8; // D if (p_up[0]) context |= 0x10; // E if (p_sm[1]) context |= 0x80; // H if (p_dn[1]) context |= 0x400; // K } } void JB2BitmapCoder::code_image_directly(mdjvu_bitmap_t shape, mdjvu_bitmap_t erosion_mask) { int32 w = mdjvu_bitmap_get_width(shape); int32 h = mdjvu_bitmap_get_height(shape); unsigned char *up2 = (unsigned char *) calloc(w + 3, 1); // 3 bytes are right margin unsigned char *up1 = (unsigned char *) calloc(w + 3, 1); unsigned char *target = (unsigned char *) malloc(w + 3); unsigned char *erosion = (unsigned char *) calloc(w, 1); assert(!erosion_mask || mdjvu_bitmap_get_width(erosion_mask) == w); target[w] = target[w + 1] = target[w + 2] = 0; for (int32 y = 0; y < h; y++) { load_row(shape, y, target); if (erosion_mask) mdjvu_bitmap_unpack_row(erosion_mask, erosion, y); code_row_directly(w, up2, up1, target, erosion); save_row(shape, y, target, erosion_mask != NULL); unsigned char *t = up2; up2 = up1; up1 = target; target = t; } free(up2); free(up1); free(target); free(erosion); } void JB2BitmapCoder::code_image_by_refinement/*{{{*/ (mdjvu_bitmap_t shape, mdjvu_bitmap_t prototype, mdjvu_bitmap_t erosion_mask) { int32 w = mdjvu_bitmap_get_width(shape); int32 h = mdjvu_bitmap_get_height(shape); int32 pw = mdjvu_bitmap_get_width(prototype); int32 ph = mdjvu_bitmap_get_height(prototype); int32 max_width = w > pw ? w : pw; unsigned char *up1 = (unsigned char *) calloc(max_width + 2, 1); unsigned char *target = (unsigned char *) calloc(max_width + 2, 1); unsigned char *erosion = (unsigned char *) calloc(max_width, 1); unsigned char *buf_prototype_up = (unsigned char *) calloc(max_width + 3, 1); unsigned char *buf_prototype_sm = (unsigned char *) calloc(max_width + 3, 1); unsigned char *buf_prototype_dn = (unsigned char *) calloc(max_width + 3, 1); unsigned char *prototype_up = buf_prototype_up + 1; // to have left margin of 1 unsigned char *prototype_sm = buf_prototype_sm + 1; // to have left margin of 1 unsigned char *prototype_dn = buf_prototype_dn + 1; // to have left margin of 1 // align (see DjVu2 specs, page 32, bottom) int center_x = w - w / 2; // this favors right (but that agrees with specs) int center_y = h / 2; // this favors top (but that agrees with specs) int proto_center_x = pw - pw / 2; int proto_center_y = ph / 2; // (shift_x, shift_y) is a top left corner shift of symbol being decoded // with respect to prototype's top left corner. int shift_x = proto_center_x - center_x; int shift_y = proto_center_y - center_y; // prepare upper row -> sm, same row -> dn (to be raised in the loop) int y; int proto_unpack = shift_x < 0 ? -shift_x : 0; int code_shift = shift_x > 0 ? shift_x : 0; y = shift_y - 1; if (y >= 0 && y < ph) mdjvu_bitmap_unpack_row_0_or_1(prototype, prototype_sm + proto_unpack, y); y = shift_y; if (y >= 0 && y < ph) mdjvu_bitmap_unpack_row_0_or_1(prototype, prototype_dn + proto_unpack, y); for (y = 0; y < (int) h; y++) { // prepare three prototype rows by unpacking lower one // and shifting all others int proto_y_dn = y + shift_y + 1; if (proto_y_dn >= 0) { // we have to get prototype_dn or clear it if (proto_y_dn < ph) { // rotate prototype rows to get a place for prototype_dn unsigned char *t = prototype_up; prototype_up = prototype_sm; prototype_sm = prototype_dn; prototype_dn = t; mdjvu_bitmap_unpack_row_0_or_1(prototype, prototype_dn + proto_unpack, proto_y_dn); } else if (proto_y_dn < ph + 3) { unsigned char *t = prototype_up; prototype_up = prototype_sm; prototype_sm = prototype_dn; prototype_dn = t; memset(prototype_dn, 0, max_width); } // else all three prototype rows are and will be empty - do nothing } // code y-th row load_row(shape, y, target); if (erosion_mask) mdjvu_bitmap_unpack_row(erosion_mask, erosion, y); code_row_by_refinement(w, up1, target, prototype_up + code_shift, prototype_sm + code_shift, prototype_dn + code_shift, erosion); save_row(shape, y, target, erosion_mask != NULL); unsigned char *t = up1; up1 = target; target = t; } free(up1); free(target); free(erosion); free(buf_prototype_up); free(buf_prototype_sm); free(buf_prototype_dn); }/*}}}*/ // JB2BitmapCoder }}} // JB2BitmapDecoder implementation {{{ JB2BitmapDecoder::JB2BitmapDecoder(ZPDecoder &z, ZPMemoryWatcher *w) : JB2BitmapCoder(w), zp(z) {} int JB2BitmapDecoder::code_pixel(ZPBitContext &context, unsigned char *pixel, int erosion) { return *pixel = zp.decode(context); } mdjvu_bitmap_t JB2BitmapDecoder::decode(mdjvu_image_t img, mdjvu_bitmap_t proto) { if (proto) { int32 pw = mdjvu_bitmap_get_width(proto); int32 ph = mdjvu_bitmap_get_height(proto); int32 w = pw + zp.decode(symbol_width_difference); int32 h = ph + zp.decode(symbol_height_difference); mdjvu_bitmap_t shape = mdjvu_image_new_bitmap(img, w, h); code_image_by_refinement(shape, proto, NULL); return shape; } else { int32 w = zp.decode(symbol_width); int32 h = zp.decode(symbol_height); mdjvu_bitmap_t shape = mdjvu_image_new_bitmap(img, w, h); code_image_directly(shape, NULL); return shape; } } void JB2BitmapDecoder::load_row(mdjvu_bitmap_t sh, int32 y, unsigned char *row){} void JB2BitmapDecoder::save_row(mdjvu_bitmap_t sh, int32 y, unsigned char *row, int erosion) { mdjvu_bitmap_pack_row(sh, row, y); } // JB2BitmapDecoder }}} // JB2BitmapEncoder implementation {{{ JB2BitmapEncoder::JB2BitmapEncoder(ZPEncoder &z, ZPMemoryWatcher *w): JB2BitmapCoder(w), zp(z) {} int JB2BitmapEncoder::code_pixel(ZPBitContext &context, unsigned char *pixel, int erosion) { if (erosion) *pixel = context.get_more_probable_bit(); zp.encode(*pixel, context); return *pixel; } void JB2BitmapEncoder::encode(mdjvu_bitmap_t sh, mdjvu_bitmap_t proto, mdjvu_bitmap_t erosion_mask) { if (proto) { int32 pw = mdjvu_bitmap_get_width(proto); int32 ph = mdjvu_bitmap_get_height(proto); int32 w = mdjvu_bitmap_get_width(sh); int32 h = mdjvu_bitmap_get_height(sh); zp.encode(w - pw, symbol_width_difference); zp.encode(h - ph, symbol_height_difference); code_image_by_refinement(sh, proto, erosion_mask); } else { int32 w = mdjvu_bitmap_get_width(sh); int32 h = mdjvu_bitmap_get_height(sh); zp.encode(w, symbol_width); zp.encode(h, symbol_height); code_image_directly(sh, erosion_mask); } } void JB2BitmapEncoder::save_row(mdjvu_bitmap_t sh, int32 y, unsigned char *row, int erosion) { if (erosion) mdjvu_bitmap_pack_row(sh, row, y); } void JB2BitmapEncoder::load_row(mdjvu_bitmap_t sh, int32 y, unsigned char *row) { mdjvu_bitmap_unpack_row_0_or_1(sh, row, y); } // JB2BitmapEncoder }}} minidjvu-0.8.svn.2010.05.06/src/jb2/jb2save.cpp0000600000175000017500000002314211425542416017425 0ustar zero79zero79/* * jb2save.cpp - saving JB2 raw streams */ #include "../base/mdjvucfg.h" #include #include "jb2coder.h" #include static void encode_bitmap_with_erosion_support (JB2Encoder &jb2, mdjvu_bitmap_t bitmap, mdjvu_bitmap_t proto, int erosion) { if (erosion) { mdjvu_bitmap_t flip_candidates = mdjvu_get_erosion_mask(bitmap); jb2.encode(bitmap, proto, flip_candidates); mdjvu_bitmap_destroy(flip_candidates); } else jb2.encode(bitmap, proto); } static int open_bitmap_record(mdjvu_image_t img, int32 index, bool with_blit, int32 *table, int32 &library_size, JB2Encoder &jb2, mdjvu_error_t *perr, int erosion) { mdjvu_image_t dictionary = mdjvu_image_get_dictionary(img); int32 d = 0; /* shared dictionary size */ if (dictionary) d = mdjvu_image_get_bitmap_count(dictionary); table[index] = -2; mdjvu_bitmap_t bitmap = mdjvu_image_get_bitmap(img, index); mdjvu_bitmap_t proto = mdjvu_image_get_prototype(img, bitmap); if (proto && mdjvu_image_has_bitmap(img, proto)) proto = mdjvu_image_get_substitution(img, proto); if (!proto) { // encode directly if (with_blit) jb2.open_record(jb2_new_symbol_add_to_image_and_library); else jb2.open_record(jb2_new_symbol_add_to_library_only); encode_bitmap_with_erosion_support(jb2, bitmap, NULL, erosion); } else { if (mdjvu_image_has_bitmap(img, proto)) { int32 proto_index = mdjvu_bitmap_get_index(proto); if (table[proto_index] == -2) { if (perr) *perr = mdjvu_get_error(mdjvu_error_recursive_prototypes); return 0; // prototype recursion error } if (table[proto_index] == -1) { // prototype is not yet encoded - encode it int32 bl, bt, bw, bh; mdjvu_bitmap_get_bounding_box(bitmap, &bl, &bt, &bw, &bh); assert(!bl); assert(!bt); assert(bw == mdjvu_bitmap_get_width(bitmap)); assert(bh == mdjvu_bitmap_get_height(bitmap)); int result = open_bitmap_record (img, proto_index, false, table, library_size, jb2, perr, erosion); if (!result) return 0; jb2.close_record(); } } if (with_blit) jb2.open_record(jb2_matched_symbol_with_refinement_add_to_image_and_library); else jb2.open_record(jb2_matched_symbol_with_refinement_add_to_library_only); jb2.matching_symbol_index.set_interval(0, d + library_size - 1); if (mdjvu_image_has_bitmap(img, proto)) { int32 encoded_index = table[mdjvu_bitmap_get_index(proto)]; jb2.zp.encode(d + encoded_index, jb2.matching_symbol_index); } else { assert(mdjvu_image_has_bitmap(dictionary, proto)); jb2.zp.encode(mdjvu_image_get_dictionary_index(dictionary, proto), jb2.matching_symbol_index); } encode_bitmap_with_erosion_support(jb2, bitmap, proto, erosion); } table[index] = library_size++; return 1; } MDJVU_IMPLEMENT int mdjvu_file_save_jb2_dictionary(mdjvu_image_t image, mdjvu_file_t f, mdjvu_error_t *perr, int erosion) { if (!mdjvu_image_has_prototypes(image)) mdjvu_find_prototypes(image); if (perr) *perr = NULL; int32 n = mdjvu_image_get_bitmap_count(image); JB2Encoder jb2((FILE *) f); ZPEncoder &zp = jb2.zp; /* opening record */ jb2.open_record(jb2_start_of_image); zp.encode(0, jb2.image_size); zp.encode(0, jb2.image_size); zp.encode(0, jb2.eventual_image_refinement); /* seems to be unused */ jb2.close_record(); /* Now let's start. */ int32 library_size = 0; // The library table keeps indices of shapes in the encoded library. // If the shape wasn't yet encoded, the value is -1. // If the shape is to be encoded, the value is -2. int32 *library_table = (int32 *) malloc(n * sizeof(int32)); int32 i; for (i = 0; i < n; i++) library_table[i] = -1; for (i = 0; i < n; i++) { if (library_table[i] == -1) { // we have not encoded the bitmap yet // encode it! if (!open_bitmap_record(image, i, false, library_table, library_size, jb2, perr, erosion)) { free(library_table); return 0; } jb2.close_record(); } } /* end of data record */ jb2.open_record(jb2_end_of_data); jb2.close_record(); mdjvu_image_enable_dictionary_indices(image); for (i = 0; i < n; i++) { int32 dict_index = library_table[i]; assert(dict_index >= 0); mdjvu_image_set_dictionary_index(image, mdjvu_image_get_bitmap(image, i), dict_index); } free(library_table); return 1; } MDJVU_IMPLEMENT int mdjvu_file_save_jb2(mdjvu_image_t image, mdjvu_file_t f, mdjvu_error_t *perr, int erosion) { if (!mdjvu_image_has_prototypes(image)) mdjvu_find_prototypes(image); if (perr) *perr = NULL; mdjvu_image_t dictionary = mdjvu_image_get_dictionary(image); int32 n = mdjvu_image_get_bitmap_count(image); int32 b = mdjvu_image_get_blit_count(image); JB2Encoder jb2((FILE *) f); ZPEncoder &zp = jb2.zp; int32 d = 0; if (dictionary) { d = mdjvu_image_get_bitmap_count(dictionary); jb2.open_record(jb2_require_dictionary_or_reset); zp.encode(d, jb2.required_dictionary_size); jb2.close_record(); } /* opening record */ jb2.open_record(jb2_start_of_image); zp.encode(mdjvu_image_get_width(image), jb2.image_size); zp.encode(mdjvu_image_get_height(image), jb2.image_size); zp.encode(0, jb2.eventual_image_refinement); /* seems to be unused */ jb2.close_record(); /* Now let's start. */ int32 library_size = 0; // The library table keeps indices of shapes in the encoded library. // If the shape wasn't yet encoded, the value is -1. // If the shape is to be encoded, the value is -2. int32 *library_table = (int32 *) malloc(n * sizeof(int32)); int32 i; for (i = 0; i < n; i++) library_table[i] = -1; /* encode all blits with bitmaps as necessary */ for (i = 0; i < b; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, i); if (!bitmap) continue; if (mdjvu_image_has_bitmap(image, bitmap)) bitmap = mdjvu_image_get_substitution(image, bitmap); assert(bitmap); if (mdjvu_image_has_bitmap(image, bitmap)) // not the same check as before! { int32 bmp_i = mdjvu_bitmap_get_index(bitmap); if (library_table[bmp_i] == -1) { // we have not encoded the bitmap yet // encode it! if (!open_bitmap_record(image, bmp_i, /* with_blit: */ true, library_table, library_size, jb2, perr, erosion)) { free(library_table); return 0; } } else { // we have our bitmap already assert(library_table[bmp_i] >= 0); jb2.open_record(jb2_matched_symbol_copy_to_image_without_refinement); jb2.matching_symbol_index.set_interval(0, d + library_size - 1); // encode the index jb2.zp.encode(d + library_table[bmp_i], jb2.matching_symbol_index); } } else { // the bitmap in question belongs to dictionary assert(d > 0); jb2.open_record(jb2_matched_symbol_copy_to_image_without_refinement); jb2.matching_symbol_index.set_interval(0, d + library_size - 1); assert(dictionary); assert(mdjvu_image_has_bitmap(dictionary, bitmap)); assert(mdjvu_image_has_dictionary_indices(dictionary)); jb2.zp.encode(mdjvu_image_get_dictionary_index(dictionary, bitmap), jb2.matching_symbol_index); } jb2.encode_blit(image, i, mdjvu_bitmap_get_width(bitmap), mdjvu_bitmap_get_height(bitmap)); jb2.close_record(); } /* end of data record */ jb2.open_record(jb2_end_of_data); jb2.close_record(); free(library_table); return 1; } MDJVU_IMPLEMENT int mdjvu_save_jb2(mdjvu_image_t image, const char *path, mdjvu_error_t *perr, int erosion) { FILE *f = fopen(path, "wb"); if (perr) *perr = NULL; if (!f) { if (perr) *perr = mdjvu_get_error(mdjvu_error_fopen_write); return 0; } int result = mdjvu_file_save_jb2(image, (mdjvu_file_t) f, perr, erosion); fclose(f); return result; } /* FIXME: code too close to mdjvu_save_jb2(); maybe, unite them? */ MDJVU_IMPLEMENT int mdjvu_save_jb2_dictionary(mdjvu_image_t image, const char *path, mdjvu_error_t *perr, int erosion) { FILE *f = fopen(path, "wb"); if (perr) *perr = NULL; if (!f) { if (perr) *perr = mdjvu_get_error(mdjvu_error_fopen_write); return 0; } int result = mdjvu_file_save_jb2_dictionary(image, (mdjvu_file_t) f, perr, erosion); fclose(f); return result; } minidjvu-0.8.svn.2010.05.06/src/jb2/jb2coder.cpp0000600000175000017500000001434411425542416017567 0ustar zero79zero79/* * jb2coder.cpp - coding character positions and JB2 records */ #include "../base/mdjvucfg.h" #include "jb2coder.h" // JB2Coder implementation {{{ JB2Coder::JB2Coder() : watcher(), image_size(0, jb2_big_positive_number, &watcher), matching_symbol_index(0, 0, &watcher),// changed on the fly symbol_column_number(0, 0, &watcher), // changed after start_of_image symbol_row_number(0, 0, &watcher), // changed after start_of_image same_line_column_offset (jb2_big_negative_number, jb2_big_positive_number, &watcher), same_line_row_offset (jb2_big_negative_number, jb2_big_positive_number, &watcher), new_line_column_offset (jb2_big_negative_number, jb2_big_positive_number, &watcher), new_line_row_offset (jb2_big_negative_number, jb2_big_positive_number, &watcher), comment_length(0, jb2_big_positive_number, &watcher), comment_octet(0, 255, &watcher), required_dictionary_size(0, jb2_big_positive_number, &watcher), record_type(0, 11, &watcher), first(-1, 0, 0, 1), line_counter(0) { } JB2Coder::~JB2Coder() { } void JB2Coder::reset_numcontexts() { record_type.reset(); image_size.reset(); matching_symbol_index.reset(); symbol_column_number.reset(); symbol_row_number.reset(); same_line_column_offset.reset(); same_line_row_offset.reset(); new_line_column_offset.reset(); new_line_row_offset.reset(); comment_length.reset(); comment_octet.reset(); required_dictionary_size.reset(); } // JB2Coder implementation }}} JB2Decoder::JB2Decoder(FILE *f, int32 length) : JB2BitmapDecoder(zp), zp(f, length) {} JB2Encoder::JB2Encoder(FILE *f) : JB2BitmapEncoder(zp), zp(f), no_symbols_yet(true) {} // Coding character positions {{{ void JB2Decoder::decode_character_position(int32 &x, int32 &y, int32 w, int32 h)/*{{{*/ { // implements section 8.5.8 (page 31) of DjVu 2 specs // FIXME: too much code is duplicated with encode_character_position() if (zp.decode(offset_type)) { // new line x = first.left + zp.decode(new_line_column_offset); int dy = zp.decode(new_line_row_offset); y = first.top + first.height - 1 - dy; // their offset is up, not down // start a new line with the current symbol line_counter = 1; first.left = x; first.top = y; first.width = w; first.height = h; prev1 = first; } else { x = prev1.left + prev1.width - 1 + zp.decode(same_line_column_offset); int baseline; if (line_counter < 3) { baseline = first.top + first.height; } else { int b1 = prev1.top + prev1.height; int b2 = prev2.top + prev2.height; int b3 = prev3.top + prev3.height; // baseline is the median of b1, b2 and b3 if (b1 > b2) {int t = b1; b1 = b2; b2 = t;} if (b1 > b3) {int t = b1; b1 = b3; b3 = t;} if (b2 > b3) {int t = b2; b2 = b3; b3 = t;} baseline = b2; } y = baseline - h - zp.decode(same_line_row_offset); // continue the current line with the current symbol line_counter++; prev3 = prev2; prev2 = prev1; prev1.left = x; prev1.top = y; prev1.width = w; prev1.height = h; } }/*}}}*/ void JB2Encoder::encode_character_position(int x, int y, int w, int h)/*{{{*/ { // implements section 8.5.8 (page 31) of DjVu 2 specs // FIXME: too much code is duplicated with decode_character_position() int new_line; if (no_symbols_yet) { no_symbols_yet = false; new_line = true; } else { new_line = x < prev1.left; // taken from DjVuLibre } zp.encode(new_line ? 1 : 0, offset_type); if (new_line) { // new line zp.encode(x - first.left, new_line_column_offset); zp.encode(first.top + first.height - 1 - y, new_line_row_offset); // start a new line with the current symbol line_counter = 1; first.left = x; first.top = y; first.width = w; first.height = h; prev1 = first; } else { zp.encode(x - prev1.left - prev1.width + 1, same_line_column_offset); int baseline; if (line_counter < 3) { baseline = first.top + first.height; } else { int b1 = prev1.top + prev1.height; int b2 = prev2.top + prev2.height; int b3 = prev3.top + prev3.height; // baseline is the median of b1, b2 and b3 if (b1 > b2) {int t = b1; b1 = b2; b2 = t;} if (b1 > b3) {int t = b1; b1 = b3; b3 = t;} if (b2 > b3) {int t = b2; b2 = b3; b3 = t;} baseline = b2; } zp.encode(baseline - h - y, same_line_row_offset); // continue the current line with the current symbol line_counter++; prev3 = prev2; prev2 = prev1; prev1.left = x; prev1.top = y; prev1.width = w; prev1.height = h; } }/*}}}*/ // Coding character positions }}} int32 JB2Decoder::decode_blit(mdjvu_image_t img, int32 shape_index) { mdjvu_bitmap_t shape = mdjvu_image_get_bitmap(img, shape_index); int32 w = mdjvu_bitmap_get_width(shape); int32 h = mdjvu_bitmap_get_height(shape); int32 x, y; decode_character_position(x, y, w, h); return mdjvu_image_add_blit(img, x, y, shape); } void JB2Encoder::encode_blit(mdjvu_image_t img, int32 blit, int32 w, int32 h) { int32 x = mdjvu_image_get_blit_x(img, blit); int32 y = mdjvu_image_get_blit_y(img, blit); encode_character_position(x, y, w, h); } void JB2Encoder::open_record(JB2RecordType type) { zp.encode(type, record_type); } void JB2Encoder::close_record() { if (watcher.count > JB2_NUMBER_CONTEXTS_MEMORY_BOUND) { zp.encode(jb2_require_dictionary_or_reset, record_type); JB2Coder::reset_numcontexts(); JB2BitmapEncoder::reset_numcontexts(); watcher.reset(); } } void JB2Decoder::reset() { JB2Coder::reset_numcontexts(); JB2BitmapDecoder::reset_numcontexts(); } JB2RecordType JB2Decoder::decode_record_type() { return (JB2RecordType) zp.decode(record_type); } minidjvu-0.8.svn.2010.05.06/src/jb2/jb2load.cpp0000600000175000017500000001365011425542416017411 0ustar zero79zero79/* * jb2load.cpp - loading JB2 files by interpreting them record-by-record */ #include "../base/mdjvucfg.h" #include #include #include #include "zp.h" #include "jb2coder.h" // A piece of my old code... should it be eliminated? template inline T * append_to_list(T *&list, int32 &count, int32 &allocated) { if (allocated == count) { allocated <<= 1; list = (T *) realloc(list, allocated * sizeof(T)); } return &list[count++]; } static mdjvu_bitmap_t decode_lib_shape/*{{{*/ (JB2Decoder &jb2, mdjvu_image_t img, bool with_blit, mdjvu_bitmap_t proto) { int32 blit = -1; // to please compilers int32 index = mdjvu_image_get_bitmap_count(img); mdjvu_bitmap_t shape = jb2.decode(img, proto); if (with_blit) { blit = jb2.decode_blit(img, index); } int32 x, y; mdjvu_bitmap_remove_margins(shape, &x, &y); if (with_blit) { mdjvu_image_set_blit_x(img, blit, mdjvu_image_get_blit_x(img, blit) + x); mdjvu_image_set_blit_y(img, blit, mdjvu_image_get_blit_y(img, blit) + y); } return shape; }/*}}}*/ #define COMPLAIN \ { \ if (perr) *perr = mdjvu_get_error(mdjvu_error_corrupted_jb2); \ return NULL; \ } MDJVU_IMPLEMENT mdjvu_image_t mdjvu_file_load_jb2(mdjvu_file_t file, int32 length, mdjvu_error_t *perr)/*{{{*/ { if (perr) *perr = NULL; FILE *f = (FILE *) file; JB2Decoder jb2(f, length); ZPDecoder &zp = jb2.zp; int32 d = 0; int32 t = jb2.decode_record_type(); if (t == jb2_require_dictionary_or_reset) { d = zp.decode(jb2.required_dictionary_size); t = jb2.decode_record_type(); } if (t != jb2_start_of_image) COMPLAIN; int32 w = zp.decode(jb2.image_size); int32 h = zp.decode(jb2.image_size); zp.decode(jb2.eventual_image_refinement); // dropped jb2.symbol_column_number.set_interval(1, w); jb2.symbol_row_number.set_interval(1, h); mdjvu_image_t img = mdjvu_image_create(w, h); /* d is dropped for now - XXX*/ int32 lib_count = 0, lib_alloc = 128; mdjvu_bitmap_t *library; library = (mdjvu_bitmap_t *) malloc(lib_alloc * sizeof(mdjvu_bitmap_t)); while(1) { t = jb2.decode_record_type(); switch(t) { case jb2_new_symbol_add_to_image_and_library: *(append_to_list(library, lib_count, lib_alloc)) = decode_lib_shape(jb2, img, true, NULL); break; case jb2_new_symbol_add_to_library_only: *(append_to_list(library, lib_count, lib_alloc)) = decode_lib_shape(jb2, img, false, NULL); break; case jb2_new_symbol_add_to_image_only: { jb2.decode(img); jb2.decode_blit(img, mdjvu_image_get_bitmap_count(img)-1); } break; case jb2_matched_symbol_with_refinement_add_to_image_and_library: { if (!lib_count) { mdjvu_image_destroy(img); free(library); COMPLAIN; } jb2.matching_symbol_index.set_interval(0, lib_count - 1); int32 match = zp.decode(jb2.matching_symbol_index); *(append_to_list(library, lib_count, lib_alloc)) = decode_lib_shape(jb2, img, true, library[match]); } break; case jb2_matched_symbol_with_refinement_add_to_library_only: { if (!lib_count) { mdjvu_image_destroy(img); free(library); COMPLAIN; } jb2.matching_symbol_index.set_interval(0, lib_count - 1); int32 match = zp.decode(jb2.matching_symbol_index); *(append_to_list(library, lib_count, lib_alloc)) = decode_lib_shape(jb2, img, false, library[match]); } break; case jb2_matched_symbol_with_refinement_add_to_image_only: { if (!lib_count) { mdjvu_image_destroy(img); free(library); COMPLAIN; } jb2.matching_symbol_index.set_interval(0, lib_count - 1); int32 match = zp.decode(jb2.matching_symbol_index); jb2.decode(img, library[match]); jb2.decode_blit(img, mdjvu_image_get_bitmap_count(img)-1); } break; case jb2_matched_symbol_copy_to_image_without_refinement: { if (!lib_count) { mdjvu_image_destroy(img); free(library); COMPLAIN; } jb2.matching_symbol_index.set_interval(0, lib_count - 1); int32 match = zp.decode(jb2.matching_symbol_index); jb2.decode_blit(img, match); } break; case jb2_non_symbol_data: { mdjvu_bitmap_t bmp = jb2.decode(img); int32 x = zp.decode(jb2.symbol_column_number) - 1; int32 y = h - zp.decode(jb2.symbol_row_number); mdjvu_image_add_blit(img, x, y, bmp); } break; case jb2_require_dictionary_or_reset: jb2.reset(); break; case jb2_comment: { int32 len = zp.decode(jb2.comment_length); while (len--) zp.decode(jb2.comment_octet); } break; case jb2_end_of_data: free(library); return img; default: free(library); mdjvu_image_destroy(img); COMPLAIN; } // switch } // while(1) }/*}}}*/ minidjvu-0.8.svn.2010.05.06/src/djvu/0000700000175000017500000000000011425542416015654 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/djvu/bs.cpp0000600000175000017500000005570411425542416017001 0ustar zero79zero79/* * bs.cpp - BZZ-coder from DjVuLibre, a general purpose compressor * based on the Burrows-Wheeler (or "block sorting") transform. */ #include "../base/mdjvucfg.h" #include #include #include #include #include "bs.h" // ======================================== // --- Global Definitions // Sorting tresholds enum { FREQMAX=4, CTXIDS=3 }; // Limits on block sizes enum { MINBLOCK=10, MAXBLOCK=4096 }; #ifdef OVERFLOW #undef OVERFLOW #endif // Overflow required when encoding static const int OVERFLOW=32; // Sorting tresholds static const int RANKSORT_THRESH=10; static const int QUICKSORT_STACK=512; static const int PRESORT_THRESH=10; static const int PRESORT_DEPTH=8; static const int RADIX_THRESH=32768; static const int FREQS0=100000; static const int FREQS1=1000000; // ======================================== // -- Sorting Routines class _BSort // DJVU_CLASS { public: ~_BSort(); _BSort(unsigned char *data, int size); void run(int &markerpos); private: // Members int size; unsigned char *data; unsigned int *posn; int *rank; // Helpers inline int GT(int p1, int p2, int depth); inline int GTD(int p1, int p2, int depth); // -- final in-depth sort void ranksort(int lo, int hi, int d); // -- doubling sort int pivot3r(int *rr, int lo, int hi); void quicksort3r(int lo, int hi, int d); // -- presort to depth PRESORT_DEPTH unsigned char pivot3d(unsigned char *dd, int lo, int hi); void quicksort3d(int lo, int hi, int d); // -- radixsort void radixsort16(void); void radixsort8(void); }; // blocksort -- the main entry point static void blocksort(unsigned char *data, int size, int &markerpos) { _BSort bsort(data, size); bsort.run(markerpos); } // _BSort construction _BSort::_BSort(unsigned char *xdata, int xsize) : size(xsize), data(xdata) { posn = (unsigned int *) calloc (size, sizeof(unsigned int)); rank = (int *) calloc (size+1, sizeof(int)); assert(size>0 && size<0x1000000); rank[size] = -1; } _BSort::~_BSort() { free(posn); free(rank); } // GT -- compare suffixes using rank information inline int _BSort::GT(int p1, int p2, int depth) { int r1, r2; int twod = depth + depth; while (1) { r1=rank[p1+depth]; r2=rank[p2+depth]; p1+=twod; p2+=twod; if (r1!=r2) return (r1>r2); r1=rank[p1]; r2=rank[p2]; if (r1!=r2) return (r1>r2); r1=rank[p1+depth]; r2=rank[p2+depth]; p1+=twod; p2+=twod; if (r1!=r2) return (r1>r2); r1=rank[p1]; r2=rank[p2]; if (r1!=r2) return (r1>r2); r1=rank[p1+depth]; r2=rank[p2+depth]; p1+=twod; p2+=twod; if (r1!=r2) return (r1>r2); r1=rank[p1]; r2=rank[p2]; if (r1!=r2) return (r1>r2); r1=rank[p1+depth]; r2=rank[p2+depth]; p1+=twod; p2+=twod; if (r1!=r2) return (r1>r2); r1=rank[p1]; r2=rank[p2]; if (r1!=r2) return (r1>r2); }; } // _BSort::ranksort -- // -- a simple insertion sort based on GT void _BSort::ranksort(int lo, int hi, int depth) { int i,j; for (i=lo+1; i<=hi; i++) { int tmp = posn[i]; for(j=i-1; j>=lo && GT(posn[j], tmp, depth); j--) posn[j+1] = posn[j]; posn[j+1] = tmp; } for(i=lo;i<=hi;i++) rank[posn[i]]=i; } // pivot -- return suitable pivot int _BSort::pivot3r(int *rr, int lo, int hi) { int c1, c2, c3; if (hi-lo > 256) { c1 = pivot3r(rr, lo, (6*lo+2*hi)/8); c2 = pivot3r(rr, (5*lo+3*hi)/8, (3*lo+5*hi)/8); c3 = pivot3r(rr, (2*lo+6*hi)/8, hi); } else { c1 = rr[posn[lo]]; c2 = rr[posn[(lo+hi)/2]]; c3 = rr[posn[hi]]; } // Extract median if (c1>c3) { int tmp=c1; c1=c3; c3=tmp; } if (c2<=c1) return c1; else if (c2>=c3) return c3; else return c2; } // _BSort::quicksort3r -- Three way quicksort algorithm // Sort suffixes based on rank at pos+depth // The algorithm breaks into ranksort when size is // smaller than RANKSORT_THRESH static inline int mini(int a, int b) { return (a<=b) ? a : b; } static inline void vswap(int i, int j, int n, unsigned int *x) { while (n-- > 0) { int tmp = x[i]; x[i++]=x[j]; x[j++]=tmp; } } void _BSort::quicksort3r(int lo, int hi, int depth) { /* Initialize stack */ int slo[QUICKSORT_STACK]; int shi[QUICKSORT_STACK]; int sp = 1; slo[0] = lo; shi[0] = hi; // Recursion elimination loop while (--sp>=0) { lo = slo[sp]; hi = shi[sp]; // Test for insertion sort if (hi-lo = int l1 = lo; int h1 = hi; while (rr[posn[l1]]==med && l1 0) break; if (c == 0) { tmp=posn[l]; posn[l]=posn[l1]; posn[l1++]=tmp; } l++; } while (l<=h) { int c = rr[posn[h]] - med; if (c < 0) break; if (c == 0) { tmp=posn[h]; posn[h]=posn[h1]; posn[h1--]=tmp; } h--; } if (l>h) break; tmp=posn[l]; posn[l]=posn[h]; posn[h]=tmp; } // -- reorganize as follows // [lo..l1[ [l1..h1] ]h1..hi] // < = > tmp = mini(l1-lo, l-l1); vswap(lo, l-tmp, tmp, posn); l1 = lo + (l-l1); tmp = mini(hi-h1, h1-h); vswap(hi-tmp+1, h+1, tmp, posn); h1 = hi - (h1-h); // -- process segments assert(sp+2 lo) { for(int i=lo;i) ]h1, hi] if (h1 < hi) { slo[sp]=h1+1; shi[sp]=hi; if (slo[sp] < shi[sp]) sp++; } } } } // GTD -- compare suffixes using data information // (up to depth PRESORT_DEPTH) inline int _BSort::GTD(int p1, int p2, int depth) { unsigned char c1, c2; p1+=depth; p2+=depth; while (depth < PRESORT_DEPTH) { // Perform two c1=data[p1]; c2=data[p2]; if (c1!=c2) return (c1>c2); c1=data[p1+1]; c2=data[p2+1]; p1+=2; p2+=2; depth+=2; if (c1!=c2) return (c1>c2); } if (p1 256) { c1 = pivot3d(rr, lo, (6*lo+2*hi)/8); c2 = pivot3d(rr, (5*lo+3*hi)/8, (3*lo+5*hi)/8); c3 = pivot3d(rr, (2*lo+6*hi)/8, hi); } else { c1 = rr[posn[lo]]; c2 = rr[posn[(lo+hi)/2]]; c3 = rr[posn[hi]]; } // Extract median if (c1>c3) { int tmp=c1; c1=c3; c3=tmp; } if (c2<=c1) return c1; else if (c2>=c3) return c3; else return c2; } // _BSort::quicksort3d -- Three way quicksort algorithm // Sort suffixes based on strings until reaching // depth rank at pos+depth // The algorithm breaks into ranksort when size is // smaller than PRESORT_THRESH void _BSort::quicksort3d(int lo, int hi, int depth) { /* Initialize stack */ int slo[QUICKSORT_STACK]; int shi[QUICKSORT_STACK]; int sd[QUICKSORT_STACK]; int sp = 1; slo[0] = lo; shi[0] = hi; sd[0] = depth; // Recursion elimination loop while (--sp>=0) { lo = slo[sp]; hi = shi[sp]; depth = sd[sp]; // Test for insertion sort if (depth >= PRESORT_DEPTH) { for (int i=lo; i<=hi; i++) rank[posn[i]] = hi; } else if (hi-lo=lo && GTD(posn[j], tmp, depth); j--) posn[j+1] = posn[j]; posn[j+1] = tmp; } for(i=hi;i>=lo;i=j) { int tmp = posn[i]; rank[tmp] = i; for (j=i-1; j>=lo && !GTD(tmp,posn[j],depth); j--) rank[posn[j]] = i; } } else { int tmp; unsigned char *dd=data+depth; unsigned char med = pivot3d(dd,lo,hi); // -- positions are organized as follows: // [lo..l1[ [l1..l[ ]h..h1] ]h1..hi] // = < > = int l1 = lo; int h1 = hi; while (dd[posn[l1]]==med && l1 0) break; if (c == 0) { tmp=posn[l]; posn[l]=posn[l1]; posn[l1++]=tmp; } l++; } while (l<=h) { int c = (int)dd[posn[h]] - (int)med; if (c < 0) break; if (c == 0) { tmp=posn[h]; posn[h]=posn[h1]; posn[h1--]=tmp; } h--; } if (l>h) break; tmp=posn[l]; posn[l]=posn[h]; posn[h]=tmp; } // -- reorganize as follows // [lo..l1[ [l1..h1] ]h1..hi] // < = > tmp = mini(l1-lo, l-l1); vswap(lo, l-tmp, tmp, posn); l1 = lo + (l-l1); tmp = mini(hi-h1, h1-h); vswap(hi-tmp+1, h+1, tmp, posn); h1 = hi - (h1-h); // -- process segments assert(sp+3) ]h1, hi] l = h1+1; h = hi; if (l=0; i--) { unsigned char c2 = data[i]; posn[ ftab[(c2<<8)|c1]-- ] = i; c1 = c2; } // Fixup marker stuff assert(data[size-1]==0); c1 = data[size-2]; posn[0] = size-1; posn[ ftab[(c1<<8)] ] = size-2; rank[size-1] = 0; rank[size-2] = ftab[(c1<<8)]; // Extra element rank[size] = -1; } // _BSort::run -- main sort loop void _BSort::run(int &markerpos) { int lo, hi; assert(size>0); assert(data[size-1]==0); // Step 1: Radix sort int depth = 0; if (size > RADIX_THRESH) { radixsort16(); depth=2; } else { radixsort8(); depth=1; } // Step 2: Perform presort to depth PRESORT_DEPTH for (lo=0; lo>24) & 0xff; } else { if (hi-lo < RANKSORT_THRESH) { ranksort(lo, hi, depth); } else { again += 1; while (sorted_lo < lo-1) { int step = mini(255, lo-1-sorted_lo); posn[sorted_lo] = (posn[sorted_lo]&0xffffff) | (step<<24); sorted_lo += step+1; } quicksort3r(lo, hi, depth); sorted_lo = hi + 1; } lo = hi; } } // Finish threading while (sorted_lo < lo-1) { int step = mini(255, lo-1-sorted_lo); posn[sorted_lo] = (posn[sorted_lo]&0xffffff) | (step<<24); sorted_lo += step+1; } // Double depth depth += depth; } // Step 4: Permute data int i; markerpos = -1; for (i=0; i0) { data[i] = rank[j-1]; } else { data[i] = 0; markerpos = i; } } assert(markerpos>=0 && markerpos> bits); zp.encode_without_context(b); n = (n<<1) | b; } } static void encode_binary(ZPEncoder &zp, ZPBitContext *ctx, int bits, int x) { // Require 2^bits-1 contexts int n = 1; int m = (1<> bits); zp.encode(b, ctx[n]); n = (n<<1) | b; } } unsigned int BSEncoder::encode() { ///////////////////////////////// //////////// Block Sort Tranform int markerpos = size-1; blocksort(data,size,markerpos); ///////////////////////////////// //////////// Encode Output Stream // Header ZPEncoder &zp = gzp; encode_raw(gzp, 24, size); // Determine and Encode Estimation Speed int fshift = 0; if (size < FREQS0) { fshift=0; zp.encode_without_context(0); } else if (size < FREQS1) { fshift = 1; zp.encode_without_context(1); zp.encode_without_context(0); } else { fshift = 2; zp.encode_without_context(1); zp.encode_without_context(1); } // MTF unsigned char mtf[256]; unsigned char rmtf[256]; unsigned int freq[FREQMAX]; int m = 0; for (m=0; m<256; m++) mtf[m] = m; for (m=0; m<256; m++) rmtf[mtf[m]] = m; int fadd = 4; for (m=0; mmtfno) ctxid=mtfno; mtfno = rmtf[c]; if (i==markerpos) mtfno = 256; // Encode using ZPCodec int b; ZPBitContext *cx = ctx; b = (mtfno==0); zp.encode(b, cx[ctxid]); if (b) goto rotate; cx+=CTXIDS; b = (mtfno==1); zp.encode(b, cx[ctxid]); if (b) goto rotate; cx+=CTXIDS; b = (mtfno<4); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,1,mtfno-2); goto rotate; } cx+=1+1; b = (mtfno<8); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,2,mtfno-4); goto rotate; } cx+=1+3; b = (mtfno<16); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,3,mtfno-8); goto rotate; } cx+=1+7; b = (mtfno<32); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,4,mtfno-16); goto rotate; } cx+=1+15; b = (mtfno<64); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,5,mtfno-32); goto rotate; } cx+=1+31; b = (mtfno<128); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,6,mtfno-64); goto rotate; } cx+=1+63; b = (mtfno<256); zp.encode(b, cx[0]); if (b) { encode_binary(zp,cx+1,7,mtfno-128); goto rotate; } continue; // Rotate MTF according to empirical frequencies (new!) rotate: // Adjust frequencies for overflow fadd = fadd + (fadd>>fshift); if (fadd > 0x10000000) { fadd = fadd>>24; freq[0] >>= 24; freq[1] >>= 24; freq[2] >>= 24; freq[3] >>= 24; for (int k=4; k>24; } // Relocate new char according to new freq unsigned int fc = fadd; if (mtfno < FREQMAX) fc += freq[mtfno]; int k; for (k=mtfno; k>=FREQMAX; k--) { mtf[k] = mtf[k-1]; rmtf[mtf[k]] = k; } for (; k>0 && fc>=freq[k-1]; k--) { mtf[k] = mtf[k-1]; freq[k] = freq[k-1]; rmtf[mtf[k]] = k; } mtf[k] = c; freq[k] = fc; rmtf[mtf[k]] = k; } // Terminate return 0; } // ======================================== // --- Construction BSEncoder::BSEncoder(FILE *f,const int xencoding) : data(NULL), gzp(f) { const int encoding=(xencoding0) { assert(bptr<(int)blocksize); memset(data+bptr, 0, OVERFLOW); size = bptr+1; encode(); } size = bptr = 0; } size_t BSEncoder::write(void *buffer, size_t sz) { // Trivial checks if (sz == 0) return 0; // Loop int copied = 0; while (sz > 0) { // Initialize if (!data) { bptr = 0; data = (unsigned char *) calloc(blocksize+OVERFLOW, sizeof(unsigned char)); } // Compute remaining int bytes = blocksize - 1 - bptr; if (bytes > (int)sz) bytes = sz; // Store date (todo: rle) memcpy(data+bptr, buffer, bytes); buffer = (void*)((char*)buffer + bytes); bptr += bytes; sz -= bytes; copied += bytes; offset += bytes; // Flush when needed if (bptr + 1 >= (int)blocksize) flush(); } // return return copied; } size_t BSEncoder::writall(void *buffer, size_t wsize) { size_t total = 0; while (wsize > 0) { size_t nitems = write(buffer, wsize); total += nitems; wsize -= nitems; buffer = (void*)((char*)buffer + nitems); } return total; } void BSEncoder::write8 (unsigned int card) { unsigned char c[1]; c[0] = (card) & 0xff; write((void*)c, sizeof(c)); } void BSEncoder::write16(unsigned int card) { unsigned char c[2]; c[0] = (card>>8) & 0xff; c[1] = (card) & 0xff; writall((void*)c, sizeof(c)); } void BSEncoder::write24(unsigned int card) { unsigned char c[3]; c[0] = (card>>16) & 0xff; c[1] = (card>>8) & 0xff; c[2] = (card) & 0xff; writall((void*)c, sizeof(c)); } void BSEncoder::write32(unsigned int card) { unsigned char c[4]; c[0] = (card>>24) & 0xff; c[1] = (card>>16) & 0xff; c[2] = (card>>8) & 0xff; c[3] = (card) & 0xff; writall((void*)c, sizeof(c)); } minidjvu-0.8.svn.2010.05.06/src/djvu/djvudir.cpp0000600000175000017500000000523111425542416020032 0ustar zero79zero79/* * djvusave.c - saving DjVuBitonal pages */ #include "../base/mdjvucfg.h" #include #include "bs.h" #include #include #include #include MDJVU_IMPLEMENT void mdjvu_write_dirm_bundled(char **elements, int * sizes, int n, mdjvu_file_t f, mdjvu_error_t *perr) { int i, flag, offpos, end, off, *offsets; // version number and the DJVU bundled flag fputc(1 | ((1)<<7), (FILE *) f); // Number of files mdjvu_write_big_endian_int16((uint16) n, f); offpos = ftell((FILE *) f); offsets = (int *) calloc(n, sizeof(int)); // Dummy offsets (will rewrite them later) for (i=0; i #define DEFAULT_VERSION_STAMP 24 #define DEFAULT_RESOLUTION 300 /* used only if unknown */ #define DEFAULT_GAMMA 278 MDJVU_FUNCTION void mdjvu_write_info_chunk(mdjvu_file_t f, mdjvu_image_t image) { int32 w = mdjvu_image_get_width(image); int32 h = mdjvu_image_get_height(image); int32 dpi = mdjvu_image_get_resolution(image); if (!dpi) dpi = DEFAULT_RESOLUTION; mdjvu_write_big_endian_int16((uint16) w, f); mdjvu_write_big_endian_int16((uint16) h, f); mdjvu_write_little_endian_int16(DEFAULT_VERSION_STAMP, f); mdjvu_write_little_endian_int16((uint16) dpi, f); mdjvu_write_little_endian_int16(DEFAULT_GAMMA, f); } MDJVU_IMPLEMENT void mdjvu_read_info_chunk(mdjvu_file_t f, int32 *pw, int32 *ph, int32 *pdpi) { int16 w = mdjvu_read_big_endian_int16(f); int16 h = mdjvu_read_big_endian_int16(f); int16 dpi; mdjvu_read_little_endian_int16(f); /* version stamp */ dpi = mdjvu_read_little_endian_int16(f); mdjvu_read_little_endian_int16(f); /* gamma */ if (pw) *pw = w; if (ph) *ph = h; if (pdpi) *pdpi = dpi; } minidjvu-0.8.svn.2010.05.06/src/djvu/iff.c0000600000175000017500000000355711425542416016600 0ustar zero79zero79/* * iff.c - read/write IFF files (DjVu files are IFF) */ #include "../base/mdjvucfg.h" #include #include #include static void read_align(FILE *f) { long pos = ftell(f); if (pos & 1) fgetc(f); } static void write_align(FILE *f) { long pos = ftell(f); if (pos & 1) fputc(0, f); } typedef struct { int32 id; uint32 start; uint32 length; int write; } Chunk; MDJVU_IMPLEMENT int32 mdjvu_iff_get_id(mdjvu_iff_t iff) { return ((Chunk *) iff) -> id; } MDJVU_IMPLEMENT int32 mdjvu_iff_get_length(mdjvu_iff_t iff) { return ((Chunk *) iff) -> length; } MDJVU_IMPLEMENT mdjvu_iff_t mdjvu_iff_read_chunk(mdjvu_file_t file) { FILE *f = (FILE *) file; Chunk *chunk = (Chunk *) malloc(sizeof(Chunk)); read_align(f); chunk->id = mdjvu_read_big_endian_int32(file); chunk->length = mdjvu_read_big_endian_int32(file); chunk->start = ftell(f); chunk->write = 0; return (mdjvu_iff_t) chunk; } MDJVU_IMPLEMENT mdjvu_iff_t mdjvu_iff_write_chunk(int32 id, mdjvu_file_t file) { FILE *f = (FILE *) file; Chunk *chunk = (Chunk *) malloc(sizeof(Chunk)); write_align(f); mdjvu_write_big_endian_int32(id, file); mdjvu_write_big_endian_int32(0, file); /* will be length */ chunk->id = id; chunk->start = ftell(f); chunk->length = 0; chunk->write = 1; return (mdjvu_iff_t) chunk; } MDJVU_IMPLEMENT void mdjvu_iff_close_chunk(mdjvu_iff_t iff, mdjvu_file_t file) { FILE *f = (FILE *) file; Chunk *chunk = (Chunk *) iff; if (chunk->write) { long pos = ftell(f); uint32 length = pos - chunk->start; fseek(f, chunk->start - 4, SEEK_SET); mdjvu_write_big_endian_int32(length, file); fseek(f, pos, SEEK_SET); } else { fseek(f, chunk->start + chunk->length, SEEK_SET); } free(chunk); } minidjvu-0.8.svn.2010.05.06/src/djvu/bs.h0000600000175000017500000000165711425542416016444 0ustar zero79zero79/* * bs.h - BZZ-coder from DjVuLibre, a general purpose compressor * based on the Burrows-Wheeler (or "block sorting") transform. */ #include "../jb2/zp.h" class BSEncoder { public: BSEncoder(FILE *, int blocksize = 1024); ~BSEncoder(); long tell(void) const; void flush(void); void close(void); size_t write(void *buffer, size_t sz); void write8 (unsigned int card); void write16 (unsigned int card); void write24 (unsigned int card); void write32 (unsigned int card); private: size_t writall(void *buffer, size_t size); unsigned int encode(void); // Data long offset; int bptr; unsigned int blocksize; int size; unsigned char *data; // Coder ZPEncoder gzp; ZPBitContext ctx[300]; }; minidjvu-0.8.svn.2010.05.06/src/djvu/djvusave.c0000600000175000017500000001072311425542416017654 0ustar zero79zero79/* * djvusave.c - saving DjVuBitonal pages */ #include "../base/mdjvucfg.h" #include #include #include #include MDJVU_IMPLEMENT int mdjvu_file_save_djvu_dir(char **elements, int *sizes, int n, mdjvu_file_t file, mdjvu_file_t tempfile, mdjvu_error_t *perr) { mdjvu_iff_t FORM, DIRM; mdjvu_write_big_endian_int32(MDJVU_IFF_ID("AT&T"), file); FORM = mdjvu_iff_write_chunk(MDJVU_IFF_ID("FORM"), file); mdjvu_write_big_endian_int32(MDJVU_IFF_ID("DJVM"), file); DIRM = mdjvu_iff_write_chunk(MDJVU_IFF_ID("DIRM"), file); if (tempfile) mdjvu_write_dirm_bundled(elements, sizes, n, file, perr); else mdjvu_write_dirm_indirect(elements, sizes, n, file, perr); mdjvu_iff_close_chunk(DIRM, file); if (tempfile) { int i, fpos, tpos; tpos = ftell((FILE *) tempfile); fpos = ftell((FILE *) file); if (fpos & 1) fputc('\0', (FILE *) file); rewind((FILE *) tempfile); for( i=0; i #include #include static uint32 read_uint32_most_significant_byte_first(FILE *f) { uint32 r = fgetc(f) << 24; r |= fgetc(f) << 16; r |= fgetc(f) << 8; r |= fgetc(f); return r; } typedef struct IFFChunk { uint32 id; uint32 length; uint32 skipped; struct IFFChunk *parent; } IFFChunk; static void skip_in_chunk(IFFChunk *chunk, unsigned len) { while (chunk) { chunk->skipped += len; chunk = chunk->parent; } } static void skip_to_next_sibling_chunk(FILE *file, IFFChunk *chunk) { skip_in_chunk(chunk->parent, chunk->length + 8); fseek(file, (chunk->length + 1) & ~1, SEEK_CUR); chunk->id = read_uint32_most_significant_byte_first(file); chunk->length = read_uint32_most_significant_byte_first(file); chunk->skipped = 0; } static void get_child_chunk(FILE *file, IFFChunk *chunk, IFFChunk *parent) { chunk->id = read_uint32_most_significant_byte_first(file); chunk->length = read_uint32_most_significant_byte_first(file); chunk->skipped = 0; chunk->parent = parent; skip_in_chunk(parent, 8); } static int find_sibling_chunk(FILE *file, IFFChunk *chunk, uint32 id) { while (chunk->id != id) { if (chunk->parent && chunk->parent->skipped >= chunk->parent->length) return 0; skip_to_next_sibling_chunk(file, chunk); } return 1; } #define CHUNK_ID_AT_AND_T 0x41542654 #define CHUNK_ID_FORM 0x464F524D #define ID_DJVU 0x444A5655 #define CHUNK_ID_Sjbz 0x536A627A MDJVU_IMPLEMENT int mdjvu_locate_jb2_chunk(mdjvu_file_t file, int32 *plength, mdjvu_error_t *perr) { IFFChunk FORM, Sjbz; FILE *f = (FILE *) file; uint32 i = read_uint32_most_significant_byte_first(f); if (perr) *perr = NULL; if (i != CHUNK_ID_AT_AND_T) { if (perr) *perr = mdjvu_get_error(mdjvu_error_corrupted_djvu); return 0; } get_child_chunk(f, &FORM, NULL); if (!find_sibling_chunk(f, &FORM, CHUNK_ID_FORM)) { if (perr) *perr = mdjvu_get_error(mdjvu_error_corrupted_djvu); return 0; } if (read_uint32_most_significant_byte_first(f) != ID_DJVU) { if (perr) *perr = mdjvu_get_error(mdjvu_error_wrong_djvu_type); return 0; } skip_in_chunk(&FORM, 4); get_child_chunk(f, &Sjbz, &FORM); if (!find_sibling_chunk(f, &Sjbz, CHUNK_ID_Sjbz)) { if (perr) *perr = mdjvu_get_error(mdjvu_error_djvu_no_Sjbz); return 0; } *plength = (int32) Sjbz.length; return 1; } MDJVU_IMPLEMENT mdjvu_image_t mdjvu_file_load_djvu_page(mdjvu_file_t file, mdjvu_error_t *perr) { int32 length; if (!mdjvu_locate_jb2_chunk(file, &length, perr)) return NULL; return mdjvu_file_load_jb2(file, length, perr); } MDJVU_IMPLEMENT mdjvu_image_t mdjvu_load_djvu_page(const char *path, mdjvu_error_t *perr) { mdjvu_image_t result; FILE *f = fopen(path, "rb"); if (perr) *perr = NULL; if (!f) { if (perr) *perr = mdjvu_get_error(mdjvu_error_fopen_read); return NULL; } result = mdjvu_file_load_djvu_page((mdjvu_file_t) f, perr); fclose(f); return result; } minidjvu-0.8.svn.2010.05.06/src/README0000600000175000017500000000070111425542416015564 0ustar zero79zero79This is the source directory for the minidjvu library. It contains the following subdirectories: base - basic things like bitmaps; all the other code uses the base. alg - various image processing algoritms image-io - support for some common file formats: PBM, BMP, TIFF jb2 - JB2 format support (DjVu stores bitonal images in JB2) djvu - DjVu format support (excluding JB2) matcher - the pattern matcher minidjvu-0.8.svn.2010.05.06/src/image-io/0000700000175000017500000000000011425542416016373 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/image-io/tiffload.c0000600000175000017500000000715711425542416020343 0ustar zero79zero79/* * tiffload.c - loading TIFF bitmaps */ #include "../base/mdjvucfg.h" #if HAVE_TIFF #include #define MDJVU_USE_TIFFIO #endif #include #include #include #if HAVE_TIFF static mdjvu_bitmap_t load_tiff(const char *path, int32 *presolution, mdjvu_error_t *perr, uint32 idx) { uint16 photometric; uint32 w, h; uint16 bits_per_sample = 0, samples_per_pixel = 0; float dpi; mdjvu_bitmap_t result; tsize_t scanline_size; unsigned char *scanline; uint32 i; TIFF *tiff = TIFFOpen(path, "r"); for ( i=0; tiff != NULL && i> (scanline_size & 7)); memcpy(mdjvu_bitmap_access_packed_row(result, i), scanline, mdjvu_bitmap_get_packed_row_size(result)); } free(scanline); TIFFClose(tiff); return result; } MDJVU_IMPLEMENT uint32 mdjvu_get_tiff_page_count(const char *path) { int dircount = 0; TIFF* tif = TIFFOpen(path, "r"); /* a "directory" is a page in a multipage tiff */ if ( tif ) { do { dircount++; } while ( TIFFReadDirectory(tif) ); TIFFClose(tif); } return dircount; } #endif /* HAVE_TIFF */ MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_load_tiff(const char *path, int32 *presolution, mdjvu_error_t *perr, uint32 idx) { #if HAVE_TIFF return load_tiff(path, presolution, perr, idx); #else *perr = mdjvu_get_error(mdjvu_error_tiff_support_disabled); return NULL; #endif } minidjvu-0.8.svn.2010.05.06/src/image-io/bmp.c0000600000175000017500000001675411425542416017334 0ustar zero79zero79/* * bmp.c - reading and writing Windows BMP files */ #include "../base/mdjvucfg.h" #include #include #include #include typedef struct { uint32 file_size; /* File size in bytes */ uint32 reserved; uint32 offset; /* Offset to image data, bytes */ uint32 size; /* Header size in bytes */ uint32 width,height; /* Width and height of image */ uint16 planes; /* Number of color planes */ uint16 bits; /* Bits per pixel */ uint32 compression; /* Compression type */ uint32 imagesize; /* Image size in bytes */ uint32 xresolution,yresolution; /* Pixels per meter */ uint32 ncolors; /* Number of colors */ uint32 importantcolors; /* Important colors */ uint32 color_0; /* Color of 0 bits */ uint32 color_1; /* Color of 1 bits */ } Header; /* Reads are little-endian. */ static uint32 read_uint32(FILE *f) { uint32 r = fgetc(f); r |= fgetc(f) << 8; r |= fgetc(f) << 16; return r | fgetc(f) << 24;; } static uint16 read_uint16(FILE *f) { uint32 r = fgetc(f); return (uint16) (r | (fgetc(f) << 8)); } static void write_uint16(FILE *f, uint16 i) { fputc(i, f); fputc(i >> 8, f); } static void write_uint32(FILE *f, uint32 i) { fputc(i, f); fputc(i >> 8, f); fputc(i >> 16, f); fputc(i >> 24, f); } static void write_bmp_header(FILE *f, uint32 w, uint32 h, int resolution) { /* Didn't use structures here for portability (concerning endianness) */ uint32 row_size = ((w + 31) & ~31) >> 3; /* padding to 32 bit boundary */ uint32 data_size = row_size * h; uint32 data_offset = 62; /* size of all auxiliary info in monochrome BMP */ uint32 dpm = resolution * 5000 / 127; /* per inch -> per meter */ fputc('B', f); fputc('M', f); write_uint32(f, data_size + data_offset); /* file size */ write_uint32(f, 0); /* reserved */ write_uint32(f, data_offset); write_uint32(f, 40); /* size of the rest of header */ write_uint32(f, w); write_uint32(f, h); write_uint16(f, 1); /* number of color planes */ write_uint16(f, 1); /* number of bits per pixel */ write_uint32(f, 0); /* compression flag */ write_uint32(f, data_size); /* data size (0 also possible here) */ write_uint32(f, dpm); write_uint32(f, dpm); write_uint32(f, 2); write_uint32(f, 0); write_uint32(f, 0); /* black color */ write_uint32(f, 0xFFFFFF); /* white color */ } static void read_bmp_header(FILE *f, Header *h) { h->file_size = read_uint32(f); h->reserved = read_uint32(f); h->offset = read_uint32(f); h->size = read_uint32(f); h->width = read_uint32(f); h->height = read_uint32(f); h->planes = read_uint16(f); h->bits = read_uint16(f); h->compression = read_uint32(f); h->imagesize = read_uint32(f); h->xresolution = read_uint32(f); h->yresolution = read_uint32(f); h->ncolors = read_uint32(f); h->importantcolors = read_uint32(f); h->color_0 = read_uint32(f); h->color_1 = read_uint32(f); } static void save_DIB_bytes(mdjvu_bitmap_t bmp, FILE *f) { int32 w = mdjvu_bitmap_get_width(bmp); int32 h = mdjvu_bitmap_get_height(bmp); int32 bytes_per_row = mdjvu_bitmap_get_packed_row_size(bmp); int32 DIB_row_size = ((w + 31) & ~31) >> 3; /* padding to 32 bit */ unsigned char *buf = (unsigned char *) malloc(DIB_row_size); uint32 *p; uint32 i; int mask; if (w & 7) mask = ~(0xFF >> (w & 7)); /* b % 8 is 1 -> 0x80; 7 - 0xFE */ else mask = ~0; for (i = h; i; i--) { uint32 j; unsigned char *row = mdjvu_bitmap_access_packed_row(bmp, i - 1); memcpy(buf, row, bytes_per_row); for (j = DIB_row_size >> 2, p = (uint32 *) buf; j; j--, p++) { *p = ~*p; /* BMP stores pixels inversely (0 - black, 1 - white) */ } if (bytes_per_row > 1) { fwrite(buf, 1, bytes_per_row - 1, f); } fputc(buf[bytes_per_row - 1] & mask, f); for (j = DIB_row_size - bytes_per_row; j; j--) fputc(0, f); } free(buf); } MDJVU_IMPLEMENT int mdjvu_file_save_bmp(mdjvu_bitmap_t bmp, mdjvu_file_t file, int32 resolution, mdjvu_error_t *perr) { FILE *f = (FILE *) file; write_bmp_header(f, mdjvu_bitmap_get_width(bmp), mdjvu_bitmap_get_height(bmp), resolution); save_DIB_bytes(bmp, f); return 1; } MDJVU_IMPLEMENT int mdjvu_save_bmp(mdjvu_bitmap_t bmp, const char *path, int32 resolution, mdjvu_error_t *perr) { FILE *f = fopen(path, "wb"); int result; if (perr) *perr = NULL; if (!f) { *perr = mdjvu_get_error(mdjvu_error_fopen_write); return 0; } result = mdjvu_file_save_bmp(bmp, (mdjvu_file_t) f, resolution, perr); fclose(f); return result; } static void invert_row(unsigned char *row, int32 bytes_per_row, int32 w) { int32 i; for (i = 0; i < bytes_per_row; i++) row[i] = ~row[i]; /* Clear margin bits */ if (w & 7) row[bytes_per_row - 1] &= ~(0xFF >> (w & 7)); } #define CHECK(X) \ { \ if (!(X)) \ { \ if (perr) *perr = mdjvu_get_error(mdjvu_error_corrupted_bmp); \ return NULL; \ } \ } #define FFs 0xFFFFFF MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_file_load_bmp(mdjvu_file_t file, mdjvu_error_t *perr) { FILE *f = (FILE *) file; mdjvu_bitmap_t result; int32 w, h, y; int32 DIB_row_size, bytes_per_row; int invert; Header header; if (perr) *perr = NULL; CHECK(fgetc(f)=='B'); CHECK(fgetc(f)=='M'); read_bmp_header(f, &header); CHECK(header.compression == 0); CHECK(header.planes == 1); CHECK(header.bits == 1); CHECK(((header.color_0 & FFs) == 0 && (header.color_1 & FFs) == FFs) || ((header.color_1 & FFs) == 0 && (header.color_0 & FFs) == FFs )); invert = (header.color_0 & FFs) == 0; w = header.width; h = header.height; result = mdjvu_bitmap_create(w, h); DIB_row_size = ((w + 31) & ~31) >> 3; /* padding to 32 bit */ bytes_per_row = mdjvu_bitmap_get_packed_row_size(result); for (y = h; y; y--) { unsigned char *row = mdjvu_bitmap_access_packed_row(result, y - 1); int k; if (fread(row, bytes_per_row, 1, f) != 1) { if (perr) *perr = mdjvu_get_error(mdjvu_error_io); return NULL; } for (k = 0; k < DIB_row_size - bytes_per_row; k++) fgetc(f); if (invert) invert_row(row, bytes_per_row, w); } return result; } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_load_bmp(const char *path, mdjvu_error_t *perr) { FILE *f = fopen(path, "rb"); mdjvu_bitmap_t result; if (!f) { if (perr) *perr = mdjvu_get_error(mdjvu_error_fopen_read); return NULL; } if (perr) *perr = NULL; result = mdjvu_file_load_bmp((mdjvu_file_t) f, perr); fclose(f); return result; } minidjvu-0.8.svn.2010.05.06/src/image-io/tiff.c0000600000175000017500000000076011425542416017474 0ustar zero79zero79/* * tiff.c - just a couple of functions that are neither loading nor saving */ #include "../base/mdjvucfg.h" #if HAVE_TIFF #include #define MDJVU_USE_TIFFIO #endif #include #include MDJVU_IMPLEMENT int mdjvu_have_tiff_support(void) { #if HAVE_TIFF return 1; #else return 0; #endif } MDJVU_IMPLEMENT void mdjvu_disable_tiff_warnings(void) { #if HAVE_TIFF TIFFSetWarningHandler(NULL); #endif } minidjvu-0.8.svn.2010.05.06/src/image-io/pbm.c0000600000175000017500000000674211425542416017330 0ustar zero79zero79/* * pbm.c - loading and saving in PBM ("portable bitmap") format */ #include "../base/mdjvucfg.h" #include #include static void skip_to_the_end_of_line(FILE *file) { while (1) { switch(fgetc(file)) { case -1: case '\r': case '\n': return; } } } static void mdjvu_skip_pbm_whitespace_and_comments(mdjvu_file_t f) { FILE *file = (FILE *) f; int c = fgetc(file); while(1) { switch(c) { case ' ': case '\t': case '\r': case '\n': c = fgetc(file); break; case '#': skip_to_the_end_of_line(file); c = fgetc(file); break; default: ungetc(c,file); return; } } } MDJVU_IMPLEMENT int mdjvu_save_pbm(mdjvu_bitmap_t b, const char *path, mdjvu_error_t *perr) { FILE *file = fopen(path, "wb"); int result; if (perr) *perr = NULL; if (!file) { if (perr) *perr = mdjvu_get_error(mdjvu_error_fopen_write); return 0; } result = mdjvu_file_save_pbm(b, (mdjvu_file_t) file, perr); fclose(file); return result; } MDJVU_IMPLEMENT int mdjvu_file_save_pbm(mdjvu_bitmap_t b, mdjvu_file_t f, mdjvu_error_t *perr) { FILE *file = (FILE *) f; int32 bytes_per_row = mdjvu_bitmap_get_packed_row_size(b); int32 width = mdjvu_bitmap_get_width(b); int32 height = mdjvu_bitmap_get_height(b); int32 i; if (perr) *perr = NULL; fprintf(file, "P4\n"MDJVU_INT32_FORMAT" "MDJVU_INT32_FORMAT"\n", width, height); for (i = 0; i < height; i++) { unsigned char *row = mdjvu_bitmap_access_packed_row(b, i); if (fwrite(row, bytes_per_row, 1, file) != 1) { if (perr) *perr = mdjvu_get_error(mdjvu_error_io); return 0; } } return 1; } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_load_pbm(const char *path, mdjvu_error_t *perr) { FILE *file = fopen(path, "rb"); mdjvu_bitmap_t result; if (perr) *perr = NULL; if (!file) { if(perr) *perr = mdjvu_get_error(mdjvu_error_fopen_read); return NULL; } result = mdjvu_file_load_pbm((mdjvu_file_t) file, perr); fclose(file); return result; } #define COMPLAIN \ { \ if (perr) *perr = mdjvu_get_error(mdjvu_error_corrupted_pbm); \ return NULL; \ } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_file_load_pbm(mdjvu_file_t f, mdjvu_error_t *perr) { FILE *file = (FILE *) f; int32 width, height, bytes_per_row, i; mdjvu_bitmap_t result; if (perr) *perr = NULL; if (fgetc(file) != 'P') COMPLAIN; if (fgetc(file) != '4') COMPLAIN; mdjvu_skip_pbm_whitespace_and_comments((mdjvu_file_t) file); if (fscanf(file, MDJVU_INT32_FORMAT" "MDJVU_INT32_FORMAT, &width, &height) != 2) { COMPLAIN; } /* a fancy way to write if ( || || || ) - maybe, abandon this switch? */ switch(fgetc(file)) { case ' ': case '\t': case '\r': case '\n': break; default: COMPLAIN; } result = mdjvu_bitmap_create(width, height); bytes_per_row = mdjvu_bitmap_get_packed_row_size(result); for (i = 0; i < height; i++) { unsigned char *current_row = mdjvu_bitmap_access_packed_row(result, i); if (fread(current_row, bytes_per_row, 1, file) != 1) { mdjvu_bitmap_destroy(result); COMPLAIN; } } return result; } minidjvu-0.8.svn.2010.05.06/src/image-io/tiffsave.c0000600000175000017500000000363611425542416020360 0ustar zero79zero79/* * tiffsave.c - saving TIFF bitmaps */ #include "../base/mdjvucfg.h" #if HAVE_TIFF #include #define MDJVU_USE_TIFFIO #endif #include #if HAVE_TIFF #ifndef COMPRESSION_PACKBITS #define COMPRESSION_PACKBITS 32771 #endif static int save_tiff(mdjvu_bitmap_t bitmap, const char *path, mdjvu_error_t *perr) { int32 w = mdjvu_bitmap_get_width(bitmap); int32 h = mdjvu_bitmap_get_height(bitmap); int32 compression = COMPRESSION_NONE; int32 i; TIFF * tiff; *perr = NULL; if (TIFFFindCODEC(COMPRESSION_PACKBITS)) compression = COMPRESSION_PACKBITS; tiff = TIFFOpen(path, "w"); if (!tiff) { *perr = mdjvu_get_error(mdjvu_error_fopen_write); return 0; } /* FIXME: save resolution */ TIFFSetField(tiff, TIFFTAG_IMAGEWIDTH, (uint32) w); TIFFSetField(tiff, TIFFTAG_IMAGELENGTH, (uint32) h); TIFFSetField(tiff, TIFFTAG_BITSPERSAMPLE, (uint16) 1); TIFFSetField(tiff, TIFFTAG_SAMPLESPERPIXEL, (uint16) 1); TIFFSetField(tiff, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); TIFFSetField(tiff, TIFFTAG_COMPRESSION, compression); TIFFSetField(tiff, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_MINISWHITE); if (mdjvu_bitmap_get_packed_row_size(bitmap) != TIFFScanlineSize(tiff)) { /* FIXME: not very accurate error reporting */ *perr = mdjvu_get_error(mdjvu_error_fopen_write); return 0; } for (i = 0; i < h; i++) TIFFWriteScanline(tiff, mdjvu_bitmap_access_packed_row(bitmap, i), i, 0); TIFFClose(tiff); return 1; } #endif /* HAVE_TIFF */ MDJVU_IMPLEMENT int mdjvu_save_tiff(mdjvu_bitmap_t bitmap, const char *path, mdjvu_error_t *perr) { #if HAVE_TIFF return save_tiff(bitmap, path, perr); #else *perr = mdjvu_get_error(mdjvu_error_tiff_support_disabled); return 0; #endif } minidjvu-0.8.svn.2010.05.06/src/Makefile.in0000600000175000017500000000516011425542416016755 0ustar zero79zero79.PHONY: clean install SHELL:=@SHELL@ LIBRARY_VERSION:=@LIBRARY_VERSION@ prefix:=@prefix@ exec_prefix:=@exec_prefix@ libdir:=@libdir@ datarootdir:=@datarootdir@ srcdir:=@srcdir@ top_builddir:=@top_builddir@ LOCALEDIR:=@localedir@ CC:=@CC@ CXX:=@CXX@ LIBTOOL:=@LIBTOOL@ INSTALL:=@INSTALL@ INSTALL_LIB:=@INSTALL_DATA@ INCS:=@INCS@ -I${top_builddir} -I${top_builddir}/include OPTS:=@OPTS@ DEFS:=@DEFS@ -DLOCALEDIR=\"${LOCALEDIR}\" FLAGS:=@CFLAGS@ CFLAGS:=${FLAGS} ${OPTS} ${INCS} ${DEFS} CXXFLAGS:=${FLAGS} ${INCS} ${DEFS} LDFLAGS:=@LDFLAGS@ LIBS:=@LIBS@ DLLFLAGS:=@DLLFLAGS@ OBJDIR:=obj SUBDIRS:=$(srcdir) \ base \ alg \ djvu \ image-io \ jb2 \ matcher THISFILE:=Makefile CSOURCES:=$(wildcard $(addsuffix /*.c,$(SUBDIRS))) CPPSOURCES:=$(wildcard $(addsuffix /*.cpp,$(SUBDIRS))) HEADERS:=$(wildcard $(addsuffix /*.h,$(top_builddir) $(SUBDIRS))) COBJECTS:=$(addprefix $(OBJDIR)/,$(CSOURCES:.c=.o)) CPPOBJECTS:=$(addprefix $(OBJDIR)/,$(CPPSOURCES:.cpp=.o)) CLOBJECTS:=$(addprefix $(OBJDIR)/,$(CSOURCES:.c=.lo)) CPPLOBJECTS:=$(addprefix $(OBJDIR)/,$(CPPSOURCES:.cpp=.lo)) OBJECTS:=$(COBJECTS) $(CPPOBJECTS) LOBJECTS:=$(CLOBJECTS) $(CPPLOBJECTS) LIBNAME:=@mdjvulib@ LIBPATH:=${top_builddir}/bin/${LIBNAME} @STATIC_YES@all: build-static @SHARED_YES@all: build-shared build-static: $(OBJECTS) mkdir -p $(dir $(LIBPATH)) ar cru $(LIBPATH) $^ ranlib $(LIBPATH) build-shared: $(LOBJECTS) mkdir -p $(dir $(LIBPATH)) $(LIBTOOL) --mode=link $(CXX) $(CXXFLAGS) -c -no-undefined \ -rpath ${libdir} -version-info ${LIBRARY_VERSION} $(DLLFLAGS) \ ${OBJS} ${LDFLAGS} $^ -o $(LIBPATH) ${LIBS} @STATIC_YES@clean: clean-static @SHARED_YES@clean: clean-shared clean-static: $(LIBTOOL) --mode=clean $(RM) $(OBJECTS) $(RM) -r $(OBJDIR) clean-shared: $(RM) $(OBJECTS) $(RM) -r $(OBJDIR) distclean: clean -find . -name Makefile -exec ${RM} {} \; @STATIC_YES@install: @SHARED_YES@install: install-shared install-shared: ${INSTALL} -d ${DESTDIR}${libdir} $(LIBTOOL) --mode=install $(INSTALL_LIB) $(LIBPATH) $(DESTDIR)$(libdir) $(OBJDIR)/%.o: %.c $(HEADERS) $(THISFILE) mkdir -p $(dir $@) $(CC) $(CFLAGS) -c $< -o $@ $(OBJDIR)/%.o: %.cpp $(HEADERS) $(THISFILE) mkdir -p $(dir $@) $(CXX) $(CXXFLAGS) -c $< -o $@ $(OBJDIR)/%.lo: %.c $(HEADERS) $(THISFILE) mkdir -p $(dir $@) $(LIBTOOL) --mode=compile $(CC) $(CFLAGS) -c $< -o $@ $(OBJDIR)/%.lo: %.cpp $(HEADERS) $(THISFILE) mkdir -p $(dir $@) $(LIBTOOL) --mode=compile $(CXX) $(CXXFLAGS) -c $< -o $@ @STATIC_YES@uninstall: @SHARED_YES@uninstall: uninstall-shared uninstall-shared: ${LIBTOOL} --mode=uninstall $(RM) ${DESTDIR}$(libdir)/$(LIBNAME) minidjvu-0.8.svn.2010.05.06/src/windows/0000700000175000017500000000000011425542416016376 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/windows/minidjvu.nsi0000600000175000017500000000472511425542416020750 0ustar zero79zero79!include "MUI.nsh" ;Name and file Name "Minidjvu 0.8" OutFile "minidjvu-0.8.exe" ;Default installation folder InstallDir "$PROGRAMFILES\minidjvu" ;Get installation folder from registry if available InstallDirRegKey HKCU "Software\minidjvu" "" ;-------------------------------- ;Interface Settings !define MUI_ABORTWARNING ;-------------------------------- ;Pages !insertmacro MUI_PAGE_WELCOME !insertmacro MUI_PAGE_LICENSE "COPYING" !insertmacro MUI_PAGE_DIRECTORY !insertmacro MUI_PAGE_INSTFILES !insertmacro MUI_PAGE_FINISH !insertmacro MUI_UNPAGE_CONFIRM !insertmacro MUI_UNPAGE_INSTFILES ;-------------------------------- ;Languages !insertmacro MUI_LANGUAGE "English" !insertmacro MUI_LANGUAGE "Russian" ;-------------------------------- ;Installer Sections Section "Install" SetOutPath "$INSTDIR" Delete "$INSTDIR\bash.dll" Delete "$INSTDIR\bash.exe" Delete "$INSTDIR\djvm.exe" Delete "$INSTDIR\jpeg_lic.html" Delete "$INSTDIR\jpeg62.dll" Delete "$INSTDIR\libtiff3.dll" Delete "$INSTDIR\rm.exe" Delete "$INSTDIR\tiff_lic.html" Delete "$INSTDIR\tiffinfo.exe" Delete "$INSTDIR\tiffsplit.exe" Delete "$INSTDIR\tifftodjvu.hta" Delete "$INSTDIR\tifftodjvu_help.html" Delete "$INSTDIR\windjview.exe" Delete "$INSTDIR\zlib1.dll" Delete "$INSTDIR\README.html" Delete "$SMPROGRAMS\minidjvu\README.lnk" Delete "$INSTDIR\minidjvu.nsi" File "COPYING" File "News" File "bin\minidjvu.exe" File "tifftodjvu.hta" CreateDirectory $INSTDIR\doc File "/oname=doc\tifftodjvu_help.html" "doc\tifftodjvu_help.html" CreateDirectory $SMPROGRAMS\minidjvu CreateShortcut $SMPROGRAMS\minidjvu\TIFF-to-DjVu.lnk $INSTDIR\tifftodjvu.hta CreateShortcut $SMPROGRAMS\minidjvu\Uninstall.lnk $INSTDIR\Uninstall.exe ;Store installation folder WriteRegStr HKCU "Software\minidjvu" "" $INSTDIR ;Create uninstaller WriteUninstaller "$INSTDIR\Uninstall.exe" SectionEnd ;Uninstaller Section Section "Uninstall" Delete "$INSTDIR\COPYING" Delete "$INSTDIR\minidjvu.exe" Delete "$INSTDIR\tifftodjvu.hta" Delete "$INSTDIR\doc\tifftodjvu_help.html" Delete "$INSTDIR\Uninstall.exe" RMDir "$INSTDIR\doc" RMDir "$INSTDIR" Delete "$SMPROGRAMS\minidjvu\TIFF-to-DjVu.lnk" Delete "$SMPROGRAMS\minidjvu\Uninstall.lnk" RMDir "$SMPROGRAMS\minidjvu" DeleteRegKey /ifempty HKCU "Software\minidjvu" SectionEnd minidjvu-0.8.svn.2010.05.06/src/windows/tifftodjvu.hta0000600000175000017500000001164411425542416021270 0ustar zero79zero79 TIFF to DjVu (minidjvu 0.8)
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minidjvu-0.8.svn.2010.05.06/src/alg/0000700000175000017500000000000011425542416015447 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/alg/clean.c0000600000175000017500000000204311425542416016676 0ustar zero79zero79/* * clean.c - removing small flyspecks */ #include "../base/mdjvucfg.h" #include #include /* * This implementation is very simple. * Most likely halftone patterns will get deleted... */ MDJVU_IMPLEMENT void mdjvu_clean(mdjvu_image_t image) { int32 b = mdjvu_image_get_blit_count(image), i; int32 dpi = mdjvu_image_get_resolution(image); int32 tinysize = dpi*dpi/20000 - 1; mdjvu_image_enable_masses(image); if (tinysize <= 0) return; for (i = 0; i < b; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, i); int32 mass = mdjvu_image_get_mass(image, bitmap); /* Don't cleanup blits which were produced as a result of splitting larger * shapes (such as horizontal rulers) */ int32 big = mdjvu_image_get_suspiciously_big_flag(image, bitmap); if (mass <= tinysize && !big) mdjvu_image_set_blit_bitmap(image, i, NULL); } mdjvu_image_remove_NULL_blits(image); mdjvu_image_remove_unused_bitmaps(image); } minidjvu-0.8.svn.2010.05.06/src/alg/nosubst.c0000600000175000017500000000422611425542416017316 0ustar zero79zero79/* * nosubst.c - guessing what chunks are not letters and should not be changed */ /* * This implementation is very dumb and sub-optimal, * but since it's not a bottleneck, I'm not going to optimize it. */ #include "../base/mdjvucfg.h" #include #include /* * returns true if segments [a1, a1 + l1 - 1] and [a2, a2 + l2 - 1] intersect. */ static int segments_intersect_or_touch(int32 a1, int32 l1, int32 a2, int32 l2) { return a1 <= a2 + l2 && a2 <= a1 + l1; } static int blits_intersect_or_touch(mdjvu_image_t image, int32 b1, int32 b2) { int32 x1 = mdjvu_image_get_blit_x(image, b1); int32 x2 = mdjvu_image_get_blit_x(image, b2); int32 y1 = mdjvu_image_get_blit_y(image, b1); int32 y2 = mdjvu_image_get_blit_y(image, b2); mdjvu_bitmap_t bitmap1 = mdjvu_image_get_blit_bitmap(image, b1); mdjvu_bitmap_t bitmap2 = mdjvu_image_get_blit_bitmap(image, b2); int32 w1 = mdjvu_bitmap_get_width(bitmap1); int32 w2 = mdjvu_bitmap_get_width(bitmap2); int32 h1 = mdjvu_bitmap_get_height(bitmap1); int32 h2 = mdjvu_bitmap_get_height(bitmap2); return segments_intersect_or_touch(x1, w1, x2, w2) && segments_intersect_or_touch(y1, h1, y2, h2); } static void make_no_subst(mdjvu_image_t image, int32 blit) { int32 i, b; mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, blit); if (mdjvu_image_get_not_a_letter_flag(image, bitmap)) return; mdjvu_image_set_not_a_letter_flag(image, bitmap, 1); /* infect all blits that intersect with this */ b = mdjvu_image_get_blit_count(image); for (i = 0; i < b; i++) { if (blits_intersect_or_touch(image, blit, i)) make_no_subst(image, i); } } MDJVU_IMPLEMENT void mdjvu_calculate_not_a_letter_flags(mdjvu_image_t image) { int32 i, b; assert(mdjvu_image_has_suspiciously_big_flags(image)); mdjvu_image_enable_not_a_letter_flags(image); b = mdjvu_image_get_blit_count(image); for (i = 0; i < b; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, i); if (mdjvu_image_get_suspiciously_big_flag(image, bitmap)) make_no_subst(image, i); } } minidjvu-0.8.svn.2010.05.06/src/alg/split.c0000600000175000017500000003330411425542416016753 0ustar zero79zero79/* * split.c - splitting bitmaps to letters */ #include "../base/mdjvucfg.h" #include #include #include #include /* _______________________ managing splitter options ___________________ */ mdjvu_split_options_t mdjvu_split_options_create(void) { int32 *p = (int32 *) malloc(sizeof(int32)); mdjvu_init(); *p = 0; return (mdjvu_split_options_t) p; } void mdjvu_split_options_set_maximum_shape_size(mdjvu_split_options_t opt, int32 size) { assert(size > 0); * (int32 *) opt = size; } void mdjvu_split_options_destroy(mdjvu_split_options_t opt) { free(opt); } /* _________________________ interpreting runs _________________________ */ /* Runs are stored in a "map". * A map entry may be 0 (same-as-prev), BLACK_RUN(1) and WHITE_RUN(2). * Each run is started by BLACK_RUN or WHITE_RUN and continues with zeros. * First run is white. * * Here's an example: * * map: 001002001000210 * interpreted line: 001110001111011 */ #define BLACK_RUN 1 #define WHITE_RUN 2 /* This function does three things simultaneously: * 1) renders `map' into `result_line' and applies AND with line * 2) deletes black pixels in `line' * 3) clears `map' including the last (max_x + 1) column * * Indices in `map' are min_x..max_x. * Indices in `line' are min_x..max_x. * Indices in `result_line' are 0..max_x-min_x. * */ static void interpret_runs_in_a_line(int32 min_x, int32 max_x, unsigned char *map, unsigned char *result_line, unsigned char *line) { int32 i = min_x; memset(result_line, 0, max_x - min_x + 1); map[max_x + 1] = 0; while (1) { /* white run */ while (map[i] != BLACK_RUN) { if (++i > max_x) return; } map[i] = 0; /* black run */ while (map[i] != WHITE_RUN) { result_line[i - min_x] = line[i]; /* copy instead of paint */ line[i] = 0; if (++i > max_x) return; } map[i] = 0; } } /* This function does the same as interpret_runs_in_a_line(), * but on a rectangle. * Returns the rendered result. * Also clears it in pixels[][]. * `map' is cleared. */ static mdjvu_bitmap_t interpret_runs(int32 min_x, int32 max_x, int32 min_y, int32 max_y, unsigned char **map, unsigned char **pixels) { int32 w = max_x - min_x + 1; int32 h = max_y - min_y + 1; unsigned char *line_buf = (unsigned char *) malloc(w); mdjvu_bitmap_t bmp = mdjvu_bitmap_create(w, h); int32 y; for (y = min_y; y <= max_y; y++) { interpret_runs_in_a_line(min_x, max_x, map[y], line_buf, pixels[y]); mdjvu_bitmap_pack_row(bmp, line_buf, y - min_y); } free(line_buf); return bmp; } /* ________________________ walking along contours _____________________ */ /* (start_x, start_y) should be the leftmost of the topmost black pixels. * Walking is counterclockwise. * map must be cleared. */ static void walk_around_a_black_contour(unsigned char **pixels, unsigned char **map, int32 start_x, int32 start_y, int32 *pmin_x, int32 *pmax_x, int32 *pmin_y, int32 *pmax_y) { int32 x = start_x, y = start_y; /* current black pixel */ int32 dx = 0, dy = 1; /* vector along the contour*/ /* it's always true that abs(dx) == 1 && dy == 0 * || * abs(dy) == 1 && dx == 0 */ /* Bounding box. start_y will always be minimal y. */ int32 min_x = start_x; int32 max_x = start_x; int32 max_y = start_y; /* Starting picture: * * | w | w | * ----+---| * | w | b | <- start_y * ^ * start_x * * and we're heading down */ /* Generic picture (===> denotes contour fragment along (dx,dy)): * * (1) | b | ? | (3) * ====>---- * (2) | w | ? | (4) * * ===> vector is (dx,dy) * up vector (that is, (dx,dy) rotated counterclockwise) is (dy, -dx). * down vector (that is, (dx,dy) rotated clockwise) is (-dy, dx). * (the coordinate system is left) */ /* MAIN IMAGE WALKING LOOP */ while (x != start_x || y != start_y || dx != -1) { assert(pixels[y][x] /* is black */); /* see if this pixel enlarges bbox */ if (x < min_x) min_x = x; else if (x > max_x) max_x = x; if (y > max_y) max_y = y; /* fill contour map if needed */ if (dx == 0) { if (dy > 0) map[y][x] = BLACK_RUN; else map[y][x + 1] = WHITE_RUN; /* map has the right margin */ } /* proceed with contour */ if (pixels[y + dy][x + dx]) /* testing (3) */ { int32 x4 = x + dx - dy, y4 = y + dy + dx; if (pixels[y4][x4]) /* testing (4) */ { /* (3) and (4) are black - right turn */ /* (-dy,dx) becomes new (dx,dy) (coordinate system is left) */ /* pixel (4) becomes (x,y) */ int32 old_dx = dx; dx = -dy; dy = old_dx; x = x4; y = y4; } else { /* go straight: pixel (3) becomes (x,y) */ x += dx; y += dy; } } else { /* (3) is white - left turn */ /* (dy,-dx) becomes new (dx,dy) (coordinate system is left) */ int32 old_dx = dx; dx = dy; dy = -old_dx; } } *pmin_x = min_x; *pmax_x = max_x; *pmin_y = start_y; *pmax_y = max_y; } /* ____________________________ process row ____________________________ */ static void add_to_image(mdjvu_image_t image, mdjvu_bitmap_t bitmap, int32 dpi, mdjvu_split_options_t opt, int32 blit_shift_x, int32 blit_shift_y, int big); /* This function scans the y-th row for contours. */ /* Margins (1 pixel) from each side are required. */ static void process_row(unsigned char **pixels, unsigned char **map, int32 y, int32 w, int32 h, mdjvu_image_t image, int32 shift_x, int32 shift_y, int32 max_shape_width, int32 blit_shift_x, int32 blit_shift_y, int32 dpi, mdjvu_split_options_t opt, int big) { unsigned char *row = pixels[y]; int32 i; for (i = 0; i < w; i++) { if (row[i]) { int32 min_x, max_x, min_y, max_y, shape_width; /* extract the contour */ mdjvu_bitmap_t bitmap; walk_around_a_black_contour(pixels, map, i, y, &min_x, &max_x, &min_y, &max_y); bitmap = interpret_runs(min_x, max_x, min_y, max_y, map, pixels); shape_width = mdjvu_bitmap_get_width(bitmap); assert(shape_width == max_x - min_x + 1); assert(mdjvu_bitmap_get_height(bitmap) == max_y - min_y + 1); if (shape_width <= max_shape_width) { mdjvu_image_add_bitmap(image, bitmap); mdjvu_image_add_blit(image, shift_x + min_x + blit_shift_x, y + shift_y + blit_shift_y, bitmap); mdjvu_image_set_suspiciously_big_flag(image, bitmap, big); } else { /* further split the bitmap */ int32 number_of_chunks = (shape_width + max_shape_width - 1) / max_shape_width; int32 j; int32 shape_height = mdjvu_bitmap_get_height(bitmap); for (j = 0; j < number_of_chunks; j++) { int32 chunk_x = shape_width * j / number_of_chunks; mdjvu_bitmap_t chunk = mdjvu_bitmap_crop(bitmap, chunk_x, 0, shape_width * (j+1) / number_of_chunks - chunk_x, shape_height ); /* After splitting, some white margins may be left, * or the bitmap may lose connectivity. * Apply the algorithm recursively to the chunk. */ add_to_image(image, chunk, dpi, opt, shift_x + chunk_x + min_x + blit_shift_x, y + shift_y + blit_shift_y, /* big: */ 1); mdjvu_bitmap_destroy(chunk); } mdjvu_bitmap_destroy(bitmap); } /* if (shape_width <= max_shape_width) */ } } } /* _________________________ the main routines _________________________ */ /* Not much job left to do here, mostly moving a window through the image. */ static void add_to_image(mdjvu_image_t image, mdjvu_bitmap_t bitmap, int32 dpi, mdjvu_split_options_t opt, int32 blit_shift_x, int32 blit_shift_y, int big) { int32 max_shape_size = opt ? * (int32 *) opt : 0; int32 width = mdjvu_bitmap_get_width(bitmap); int32 height = mdjvu_bitmap_get_height(bitmap); unsigned char **buf, **window_base, **window_buf, **map; int32 window_shift = 0, y = 0, i; if (!max_shape_size) max_shape_size = dpi; if (max_shape_size > height) max_shape_size = height; /* n-th line will be unpacked into buf[n % max_shape_size] + 1. * ( +1 is to make the left margin) * buf[max_shape_size] will always be blank. * * window_base[window_shift - 1] * points to buf[max_shape_size] + 1 (blank line) - top margin * window_base[window_shift + max_shape_size] * points to buf[max_shape_size] + 1 (blank line) - bottom margin * window_base[window_shift + i] * points to buf[(window_shift + i) % max_shape_size] + 1. */ /* map has the right margin of 1 */ map = mdjvu_create_2d_array(width + 1, max_shape_size); /* buf has left, right and bottom margins of 1 */ buf = mdjvu_create_2d_array(width + 2, max_shape_size + 1); window_buf = (unsigned char **) malloc(2 * (max_shape_size + 2) * sizeof(unsigned char *)); window_base = window_buf + 1; /* Unpack initial portion of the bitmap; bind the window to the buffer */ for (i = 0; i < max_shape_size; i++) { window_base[i] = window_base[max_shape_size + i] = buf[i] + 1; mdjvu_bitmap_unpack_row(bitmap, buf[i] + 1, i); } /* Setup top and bottom white margins */ window_base[-1] = window_base[2 * max_shape_size - 1] = buf[max_shape_size] + 1; /* The "window moving" loop. * We're moving a (width x max_shape_size) window through the image. */ while(1) { /* Extract some shapes from the window * (shapes touching the topmost row will be affected). */ unsigned char *top_margin_save = /* make the top margin */ window_base[window_shift - 1]; /* (save what was there) */ unsigned char *bot_margin_save = /* same with the bottom margin */ window_base[window_shift + max_shape_size]; int32 old_window_shift; window_base[window_shift - 1] = buf[max_shape_size] + 1; /* clear them */ window_base[window_shift + max_shape_size] = buf[max_shape_size] + 1; process_row(window_base + window_shift, map, /* index of a row to process: */ 0, width, max_shape_size, image, 0, y, max_shape_size, blit_shift_x, blit_shift_y, dpi, opt, big); window_base[window_shift - 1] = top_margin_save; /* restore margins */ window_base[window_shift + max_shape_size] = bot_margin_save; /* Shift the window */ y++; old_window_shift = window_shift; window_shift = y % max_shape_size; if (y + max_shape_size > height) break; /* Unpack a new row into the bottom window row */ mdjvu_bitmap_unpack_row(bitmap, buf[old_window_shift] + 1, y + max_shape_size - 1); } /* Process the last window fully */ for (i = 0; y + i < height; i++) { process_row(window_base + window_shift, map, /* index of a row to process: */ i, width, max_shape_size, image, 0, y, max_shape_size, blit_shift_x, blit_shift_y, dpi, opt, big); } /* Clean up */ free(window_buf); mdjvu_destroy_2d_array(map); mdjvu_destroy_2d_array(buf); } mdjvu_image_t mdjvu_split(mdjvu_bitmap_t bitmap, int32 dpi, mdjvu_split_options_t opt) { int32 width = mdjvu_bitmap_get_width(bitmap); int32 height = mdjvu_bitmap_get_height(bitmap); mdjvu_image_t result = mdjvu_image_create(width, height); mdjvu_image_enable_suspiciously_big_flags(result); mdjvu_image_set_resolution(result, dpi); add_to_image(result, bitmap, dpi, opt, 0, 0, /* big: */ 0); return result; } minidjvu-0.8.svn.2010.05.06/src/alg/classify.c0000600000175000017500000003004211425542416017431 0ustar zero79zero79/* * classify.c - classifying patterns */ #include "../base/mdjvucfg.h" #include #include #include #include #include /* Stuff for not using malloc in C++ * (left here for DjVuLibre compatibility) */ #ifdef __cplusplus # define MALLOC(Type) new Type # define FREE(p) delete p # define MALLOCV(Type,n) new Type[n] # define FREEV(p) delete [] p #else # define MALLOC(Type) ((Type*)malloc(sizeof(Type))) # define FREE(p) do{if(p)free(p);}while(0) # define MALLOCV(Type,n) ((Type*)malloc(sizeof(Type)*(n))) # define FREEV(p) do{if(p)free(p);}while(0) #endif /* Classes are single-linked lists with an additional pointer to the last node. * This is an class item. */ typedef struct ClassNode { mdjvu_pattern_t ptr; struct ClassNode *next; /* NULL if this node is the last one */ struct ClassNode *global_next; /* next among all nodes to classify */ int32 tag; /* filled before the final dumping */ } ClassNode; /* Classes themselves are composed in double-linked list. */ typedef struct Class { ClassNode *first, *last; struct Class *prev_class; struct Class *next_class; int32 last_page; /* last page on which this class was met */ } Class; typedef struct Classification { Class *first_class; ClassNode *first_node, *last_node; } Classification; /* Creates an empty class and links it to the list of classes. */ static Class *new_class(Classification *cl) { Class *c = MALLOC(Class); c->first = c->last = NULL; c->prev_class = NULL; c->next_class = cl->first_class; c->last_page = 0; if (cl->first_class) cl->first_class->prev_class = c; cl->first_class = c; return c; } /* Unlinks a class and deletes it. Its nodes are not deleted. */ static void delete_class(Classification *cl, Class *c) { Class *prev = c->prev_class, *next = c->next_class; if (prev) prev->next_class = next; else cl->first_class = next; if (next) next->prev_class = prev; FREE(c); } /* Creates a new node and adds it to the given class. */ static ClassNode *new_node(Classification *cl, Class *c, mdjvu_pattern_t ptr) { ClassNode *n = MALLOC(ClassNode); n->ptr = ptr; n->next = c->first; c->first = n; if (!c->last) c->last = n; n->global_next = NULL; if (cl->last_node) cl->last_node->global_next = n; else cl->first_node = n; cl->last_node = n; return n; } /* Merge two classes and delete one of them. */ static Class *merge(Classification *cl, Class *c1, Class *c2) { if (!c1->first) { delete_class(cl, c1); return c2; } if (c2->first) { c1->last->next = c2->first; c1->last = c2->last; } delete_class(cl, c2); return c1; } /* Puts a tag on each node corresponding to its class. */ static unsigned put_tags(Classification *cl) { int32 tag = 1; Class *c = cl->first_class; while (c) { ClassNode *n = c->first; while (n) { n->tag = tag; n = n->next; } c = c->next_class; tag++; } return tag - 1; } /* Deletes all classes; nodes are untouched. */ static void delete_all_classes(Classification *cl) { Class *c = cl->first_class; while (c) { Class *t = c; c = c->next_class; FREE(t); } } /* Compares p with nodes from c until a meaningful result. */ static int compare_to_class(mdjvu_pattern_t p, Class *c, int32 dpi, mdjvu_matcher_options_t options, int flag) { int r = 0; ClassNode *n = c->first; while(n) { r = mdjvu_match_patterns(p, n->ptr, dpi, options); if (r == flag) return 1; n = n->next; } return 0; } static void classify(Classification *cl, mdjvu_pattern_t p, int32 dpi, mdjvu_matcher_options_t options, int32 page /* of current pattern */) { Class *class_of_this = NULL; Class *c, *next_c = NULL; for (c = cl->first_class; c; c = next_c) { next_c = c->next_class; /* That's because c may be deleted in merging */ if (class_of_this == c) continue; if (c->last_page < page - 1) continue; /* multipage optimization */ if (compare_to_class(p, c, dpi, options, -1) || !compare_to_class(p, c, dpi, options, 1)) continue; if (class_of_this) class_of_this = merge(cl, class_of_this, c); else class_of_this = c; } if (!class_of_this) class_of_this = new_class(cl); if (page > class_of_this->last_page) class_of_this->last_page = page; new_node(cl, class_of_this, p); } static int32 get_tags_from_classification(mdjvu_pattern_t *b, int32 *r, int32 n, Classification *cl) { int32 i; int32 max_tag = put_tags(cl); ClassNode *node; delete_all_classes(cl); i = 0; node = cl->first_node; while (node) { ClassNode *t; while (!b[i]) { r[i++] = 0; assert(i < n); /* because we have a node */ } r[i++] = node->tag; t = node; node = node->global_next; FREE(t); } if (i < n) while (i < n) r[i++] = 0; return max_tag; } static void init_classification(Classification *c) { c->first_class = NULL; c->first_node = c->last_node = NULL; } MDJVU_IMPLEMENT int32 mdjvu_classify_patterns (mdjvu_pattern_t *b, int32 *r, int32 n, int32 dpi, mdjvu_matcher_options_t options) { int32 i; Classification cl; init_classification(&cl); for (i = 0; i < n; i++) if (b[i]) classify(&cl, b[i], dpi, options, 1); return get_tags_from_classification(b, r, n, &cl); } static void get_cheap_center(mdjvu_bitmap_t bitmap, int32 *cx, int32 *cy) { *cx = mdjvu_bitmap_get_width(bitmap) / 2; *cy = mdjvu_bitmap_get_height(bitmap) / 2; } #ifndef NO_MINIDJVU MDJVU_IMPLEMENT int32 mdjvu_classify_bitmaps (mdjvu_image_t image, int32 *result, mdjvu_matcher_options_t options, int centers_needed) { int32 i, n = mdjvu_image_get_bitmap_count(image); int32 dpi = mdjvu_image_get_resolution(image); mdjvu_pattern_t *patterns = MALLOCV(mdjvu_pattern_t, n); int32 max_tag; for (i = 0; i < n; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_bitmap(image, i); if (mdjvu_image_get_not_a_letter_flag(image, bitmap)) patterns[i] = NULL; else patterns[i] = mdjvu_pattern_create(options, bitmap); } max_tag = mdjvu_classify_patterns(patterns, result, n, dpi, options); if (centers_needed) { mdjvu_image_enable_centers(image); for (i = 0; i < n; i++) { int32 cx, cy; mdjvu_bitmap_t bitmap = mdjvu_image_get_bitmap(image, i); if (patterns[i]) mdjvu_pattern_get_center(patterns[i], &cx, &cy); else get_cheap_center(bitmap, &cx, &cy); mdjvu_image_set_center(image, bitmap, cx, cy); } } for (i = 0; i < n; i++) if (patterns[i]) mdjvu_pattern_destroy(patterns[i]); FREEV(patterns); return max_tag; } /* ____________________________ multipage stuff ________________________ */ /* FIXME: wrong dpi handling */ MDJVU_IMPLEMENT int32 mdjvu_multipage_classify_patterns (int32 npages, int32 total_patterns_count, int32 *npatterns, mdjvu_pattern_t **patterns, int32 *result, int32 *dpi, mdjvu_matcher_options_t options, void (*report)(void *, int), void *param) { /* a kluge for NULL patterns */ /* FIXME: do it decently */ mdjvu_pattern_t *all_patterns = MDJVU_MALLOCV(mdjvu_pattern_t, total_patterns_count); int32 patterns_gathered; int32 page; int32 max_tag; Classification cl; init_classification(&cl); patterns_gathered = 0; for (page = 0; page < npages; page++) { int32 n = npatterns[page]; int32 d = dpi[page]; mdjvu_pattern_t *p = patterns[page]; int32 i; for (i = 0; i < n; i++) { all_patterns[patterns_gathered++] = p[i]; if (p[i]) classify(&cl, p[i], d, options, page); } report(param, page); } max_tag = get_tags_from_classification (all_patterns, result, total_patterns_count, &cl); MDJVU_FREEV(all_patterns); return max_tag; } MDJVU_IMPLEMENT int32 mdjvu_multipage_classify_bitmaps (int32 npages, int32 total_patterns_count, mdjvu_image_t *pages, int32 *result, mdjvu_matcher_options_t options, void (*report)(void *, int), void *param, int centers_needed) { int32 max_tag, k, page; int32 *npatterns = (int32 *) malloc(npages * sizeof(int32)); int32 *dpi = (int32 *) malloc(npages * sizeof(int32)); mdjvu_pattern_t *patterns = (mdjvu_pattern_t *) malloc(total_patterns_count * sizeof(mdjvu_pattern_t)); mdjvu_pattern_t **pointers = (mdjvu_pattern_t **) malloc(npages * sizeof(mdjvu_pattern_t *)); int32 patterns_created = 0; for (page = 0; page < npages; page++) { mdjvu_image_t current_image = pages[page]; int32 c = npatterns[page] = mdjvu_image_get_bitmap_count(current_image); int32 i; dpi[page] = mdjvu_image_get_resolution(current_image); pointers[page] = patterns + patterns_created; for (i = 0; i < c; i++) { if (mdjvu_image_get_not_a_letter_flag(current_image, mdjvu_image_get_bitmap(current_image, i))) patterns[patterns_created++] = NULL; else { patterns[patterns_created++] = mdjvu_pattern_create( options, mdjvu_image_get_bitmap(current_image, i) ); } } } max_tag = mdjvu_multipage_classify_patterns (npages, total_patterns_count, npatterns, pointers, result, dpi, options, report, param); if (centers_needed) { int32 patterns_processed = 0; for (page = 0; page < npages; page++) { mdjvu_image_t current_image = pages[page]; int32 n = mdjvu_image_get_bitmap_count(current_image); int32 i; mdjvu_image_enable_centers(current_image); for (i = 0; i < n; i++) { int32 cx, cy; mdjvu_bitmap_t bitmap = mdjvu_image_get_bitmap(current_image, i); if (patterns[patterns_processed]) mdjvu_pattern_get_center(patterns[patterns_processed], &cx, &cy); else get_cheap_center(bitmap, &cx, &cy); patterns_processed++; mdjvu_image_set_center(current_image, bitmap, cx, cy); } } } for (k = 0; k < total_patterns_count; k++) { if (patterns[k]) mdjvu_pattern_destroy(patterns[k]); } free(patterns); free(pointers); free(npatterns); free(dpi); return max_tag; } MDJVU_IMPLEMENT void mdjvu_multipage_get_dictionary_flags (int32 n, int32 *npatterns, int32 max_tag, int32 *tags, unsigned char *dictionary_flags) { int32 page_number; int32 *first_page_met = (int32 *) malloc((max_tag + 1) * sizeof(int32)); int32 i, total_bitmaps_passed = 0; memset(dictionary_flags, 0, max_tag + 1); for (i = 0; i <= max_tag; i++) first_page_met[i] = -1; for (page_number = 0; page_number < n; page_number++) { int32 bitmap_count = npatterns[page_number]; for (i = 0; i < bitmap_count; i++) { int32 tag = tags[total_bitmaps_passed++]; if (!tag) continue; /* skip non-substitutable bitmaps */ if (first_page_met[tag] == -1) { /* never met this tag before */ first_page_met[tag] = page_number; } else if (first_page_met[tag] != page_number) { /* met this tag on another page */ dictionary_flags[tag] = 1; } } } free(first_page_met); } #endif /* NO_MINIDJVU */ minidjvu-0.8.svn.2010.05.06/src/alg/blitsort.c0000600000175000017500000001245111425542416017462 0ustar zero79zero79/* * blitsort.c - sorting blits in an image */ /* The algorithm is taken from DjVuLibre with minor (stupid) changes. */ #include "../base/mdjvucfg.h" #include #include typedef struct { int32 left, top, right, bottom; int32 original_index; } BlitPassport; static int compare_top_edges_downward(const void *p1, const void *p2) { const BlitPassport *bp1 = (const BlitPassport *) p1; const BlitPassport *bp2 = (const BlitPassport *) p2; int32 d; d = bp1->top - bp2->top; if (d) return d; d = bp1->left - bp2->left; if (d) return d; return 0; } static int compare_left_edges_rightward(const void *p1, const void *p2) { const BlitPassport *bp1 = (const BlitPassport *) p1; const BlitPassport *bp2 = (const BlitPassport *) p2; int32 d; d = bp1->left - bp2->left; if (d) return d; d = bp1->top - bp2->top; if (d) return d; return 0; } static int compare_integers_reversed(const void *p1, const void *p2) { if (sizeof(int) == sizeof(int32)) /* hopefully compilers will optimize it */ { return * (const int *) p2 - * (const int *) p1; } else { int32 d = * (const int32 *) p2 - * (const int32 *) p1; return d > 0 ? 1 : d < 0 ? -1 : 0; } } MDJVU_IMPLEMENT void mdjvu_sort_blits(mdjvu_image_t img) { /* We're going to sort only blits with `is_a_letter' flag set. */ int32 char_blit_count = 0; int32 blit_count, i, j, maxtopchange, ccno; BlitPassport *bps; int32 *bottoms, *passport_of_blit; if (!mdjvu_image_has_not_a_letter_flags(img)) mdjvu_calculate_not_a_letter_flags(img); /* Count letter blits */ blit_count = mdjvu_image_get_blit_count(img); for (i = 0; i < blit_count; i++) { mdjvu_bitmap_t bmp = mdjvu_image_get_blit_bitmap(img, i); if (!mdjvu_image_get_not_a_letter_flag(img, bmp)) char_blit_count++; } if (char_blit_count < 2) return; /* Allocate `bps' and `bottoms' arrays */ bps = (BlitPassport *) malloc(char_blit_count * sizeof(BlitPassport)); bottoms = (int32 *) malloc(char_blit_count * sizeof(int32)); /* Fill in `bps' with character blit passports */ j = 0; for (i = 0; i < blit_count; i++) { mdjvu_bitmap_t bmp = mdjvu_image_get_blit_bitmap(img, i); if (!mdjvu_image_get_not_a_letter_flag(img, bmp)) { int32 x = bps[j].left = mdjvu_image_get_blit_x(img, i); int32 y = bps[j].top = mdjvu_image_get_blit_y(img, i);; bps[j].right = x + mdjvu_bitmap_get_width(bmp) - 1; bps[j].bottom = y + mdjvu_bitmap_get_height(bmp) - 1; bps[j].original_index = i; j++; } } /* Sort the BlitPassports list in top-to-bottom order. */ qsort(bps, char_blit_count, sizeof(BlitPassport), &compare_top_edges_downward); /* Subdivide the ccarray list roughly into text lines [LYB] */ /* Determine maximal top deviation */ maxtopchange = mdjvu_image_get_width(img) / 40; if (maxtopchange < 32) maxtopchange = 32; /* Loop until processing all ccs */ ccno = 0; while (ccno < char_blit_count) /* ccno will be increasing constantly */ { /* Gather first line approximation */ int32 sublist_top = bps[ccno].top; int32 sublist_bottom = bps[ccno].bottom; int32 nccno; /* nccno will be at least ccno + 1, * or otherwise we're hung. */ for (nccno = ccno; nccno < char_blit_count; nccno++) { int32 bottom; if (bps[nccno].top > sublist_bottom) break; if (bps[nccno].top > sublist_top + maxtopchange) break; bottom = bps[nccno].bottom; bottoms[nccno - ccno] = bottom; if (bottom > sublist_bottom) sublist_bottom = bottom; } /* If more than one candidate cc for the line */ if (nccno > ccno + 1) { /* Compute median bottom */ int32 bottom; qsort(bottoms, nccno - ccno, sizeof(int32), &compare_integers_reversed); bottom = bottoms[ (nccno - ccno - 1) / 2 ]; /* Compose final line */ for (nccno = ccno; nccno < char_blit_count; nccno++) if (bps[nccno].top > bottom) break; /* Sort final line */ qsort(bps + ccno, nccno - ccno, sizeof(BlitPassport), &compare_left_edges_rightward); } /* Next line */ ccno = nccno; } /* Permute the blits according to `bps' */ passport_of_blit = (int32 *) malloc(blit_count * sizeof(int32)); for (i = 0; i < blit_count; i++) passport_of_blit[i] = -1; for (i = 0; i < char_blit_count; i++) passport_of_blit[bps[i].original_index] = i; /* We'll maintain that bps[i].original_index points to the same blit */ for (i = 0; i < char_blit_count; i++) { int32 blit_to_put_here = bps[i].original_index; mdjvu_image_exchange_blits(img, blit_to_put_here, i); if (passport_of_blit[i] != -1) bps[passport_of_blit[i]].original_index = blit_to_put_here; passport_of_blit[blit_to_put_here] = passport_of_blit[i]; } free(passport_of_blit); free(bps); free(bottoms); } minidjvu-0.8.svn.2010.05.06/src/alg/README0000600000175000017500000000155511425542416016337 0ustar zero79zero79This is the collection of algorithms that together do the job. Here is the quick list of them; they are listed in the order they are naturally used to compress. smooth - remove pixels that look bad split - split a bitmap into pieces (result is a mdjvu_image_t object) clean - remove small marks nosubst - determining what pieces are letters and what are not blitsort - sorting letters in approximate reading order patterns - compare letters (to find if one may be substituted for another) classify - classify letters; uses the pattern matcher (`patterns') average - producing an "average" bitmap to use as a representative delegate - pick up a representative from each class of equivalent letters adjust_y - adjust substitution positions (otherwise the text looks bumpy) erosion - determine what pixels may be eroded minidjvu-0.8.svn.2010.05.06/src/alg/erosion.c0000600000175000017500000000414511425542416017277 0ustar zero79zero79/* * erosion.c - determine candidates for flipping by image encoder */ #include "../base/mdjvucfg.h" #include #include /* ERROR ALERT: * We should never declare border pixels * as erosion candidates or otherwise bounding boxes may change * with unpredictable consequences. * (this implementation is OK) */ /* * it all resembles `smooth' algorithm very much. */ /* * This implementation permits flipping of a pixel * when it has exactly 2 of 4 edge neighbors black * and exactly 2 of 4 vertex (diagonal) neighbors black. */ /* all input rows must be 0-or-1 unpacked */ static void get_erosion_candidates_in_a_row( unsigned char *r, /* result */ unsigned char *u, /* upper row */ unsigned char *t, /* this row */ unsigned char *l, /* lower row */ int32 n) { int32 i; n--; r[0] = 0; r[n] = 0; for (i = 1; i < n; i++) { int score_4 = u[i] + l[i] + t[i-1] + t[i+1] - 2; int score_d = u[i-1] + l[i-1] + u[i+1] + l[i+1] - 2; r[i] = !score_4 && !score_d ? 1 : 0; } } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_get_erosion_mask(mdjvu_bitmap_t bmp) { int32 w = mdjvu_bitmap_get_width(bmp); int32 h = mdjvu_bitmap_get_height(bmp); mdjvu_bitmap_t result = mdjvu_bitmap_create(w, h); int32 i; unsigned char *u, *t, *l, *r; if (h < 3) return result; u = (unsigned char *) malloc(w); /* upper row */ t = (unsigned char *) malloc(w); /* this row */ l = (unsigned char *) malloc(w); /* lower row */ r = (unsigned char *) malloc(w); /* result */ mdjvu_bitmap_unpack_row_0_or_1(bmp, t, 0); mdjvu_bitmap_unpack_row_0_or_1(bmp, l, 1); for (i = 1; i < h - 1; i++) { unsigned char *tmp = u; u = t; t = l; l = tmp; mdjvu_bitmap_unpack_row_0_or_1(bmp, l, i + 1); get_erosion_candidates_in_a_row(r, u, t, l, w); mdjvu_bitmap_pack_row(result, r, i); } free(u); free(t); free(l); free(r); return result; } minidjvu-0.8.svn.2010.05.06/src/alg/compress.c0000600000175000017500000003041511425542416017453 0ustar zero79zero79/* * compress.c - recommended sequences of algorithms invocations to compress */ #include "../base/mdjvucfg.h" #include #include #include #include struct MinidjvuCompressionOptions { int clean; int verbose; int no_prototypes; int averaging; int report; int report_start_page; int report_total_pages; mdjvu_matcher_options_t matcher_options; }; MDJVU_IMPLEMENT mdjvu_compression_options_t mdjvu_compression_options_create() { mdjvu_compression_options_t opt = (mdjvu_compression_options_t) malloc(sizeof(struct MinidjvuCompressionOptions)); mdjvu_init(); opt->clean = 0; opt->verbose = 0; opt->report = 0; opt->averaging = 0; opt->no_prototypes = 0; opt->matcher_options = NULL; return opt; } MDJVU_IMPLEMENT void mdjvu_compression_options_destroy(mdjvu_compression_options_t opt) { if (opt->matcher_options) mdjvu_matcher_options_destroy(opt->matcher_options); free(opt); } MDJVU_IMPLEMENT void mdjvu_set_matcher_options(mdjvu_compression_options_t opt, mdjvu_matcher_options_t v) { if (opt->matcher_options) mdjvu_matcher_options_destroy(opt->matcher_options); opt->matcher_options = v; } MDJVU_IMPLEMENT void mdjvu_set_clean(mdjvu_compression_options_t opt, int v) {opt->clean = v;} MDJVU_IMPLEMENT void mdjvu_set_verbose(mdjvu_compression_options_t opt, int v) {opt->verbose = v;} MDJVU_IMPLEMENT void mdjvu_set_averaging(mdjvu_compression_options_t opt, int v) {opt->averaging = v;} MDJVU_IMPLEMENT void mdjvu_set_no_prototypes(mdjvu_compression_options_t opt, int v) {opt->no_prototypes = v;} MDJVU_IMPLEMENT void mdjvu_set_report(mdjvu_compression_options_t opt, int v) {opt->report = v;} MDJVU_IMPLEMENT void mdjvu_set_report_start_page(mdjvu_compression_options_t opt, int v) {opt->report_start_page = v;} MDJVU_IMPLEMENT void mdjvu_set_report_total_pages(mdjvu_compression_options_t opt, int v) {opt->report_total_pages = v;} static void find_substitutions(mdjvu_image_t image, struct MinidjvuCompressionOptions *opt) { mdjvu_matcher_options_t m_opt = opt->matcher_options; int32 i, n = mdjvu_image_get_bitmap_count(image); int32 *tags = (int32 *) malloc(n * sizeof(int32)); int32 max_tag = mdjvu_classify_bitmaps(image, tags, m_opt, /* centers_needed: */ opt->averaging); mdjvu_bitmap_t *representatives = (mdjvu_bitmap_t *) calloc(max_tag + 1 /* cause starts with 1 */, sizeof(mdjvu_bitmap_t)); int32 *cx = (int32 *) malloc(n * sizeof(int32)); int32 *cy = (int32 *) malloc(n * sizeof(int32)); if (!mdjvu_image_has_substitutions(image)) mdjvu_image_enable_substitutions(image); if (!opt->averaging) { for (i = 0; i < n; i++) { if (!representatives[tags[i]]) representatives[tags[i]] = mdjvu_image_get_bitmap(image, i); } } else { /* Average */ mdjvu_bitmap_t *sources = (mdjvu_bitmap_t *) calloc(n, sizeof(mdjvu_bitmap_t)); for (i = 1; i < max_tag; i++) { int j, sources_found = 0; mdjvu_bitmap_t rep; for (j = 0; j < n; j++) { if (tags[j] == i) sources[sources_found++] = mdjvu_image_get_bitmap(image, j); } for (j = 0; j < sources_found; j++) mdjvu_image_get_center(image, sources[j], &cx[j], &cy[j]); rep = mdjvu_average(sources, sources_found, cx, cy); mdjvu_image_add_bitmap(image, rep); mdjvu_image_set_substitution(image, rep, rep); representatives[i] = rep; } mdjvu_image_disable_centers(image); free(sources); } assert(mdjvu_image_check_indices(image)); free(cx); free(cy); for (i = 0; i < n; i++) { if (!tags[i]) continue; /* that's for images with no-subst flag */ mdjvu_image_set_substitution(image, mdjvu_image_get_bitmap(image, i), representatives[tags[i]]); } free(representatives); free(tags); } static int32 count_prototypes(mdjvu_image_t image) { int32 i, s = 0, n = mdjvu_image_get_bitmap_count(image); for (i = 0; i < n; i++) { mdjvu_bitmap_t bmp = mdjvu_image_get_bitmap(image, i); if (mdjvu_image_get_prototype(image, bmp)) s++; } return s; } MDJVU_IMPLEMENT void mdjvu_compress_image(mdjvu_image_t image, mdjvu_compression_options_t opt) { mdjvu_compression_options_t options; if (opt) options = opt; else options = mdjvu_compression_options_create(); if (options->verbose) puts(_("deciding what pieces are letters")); mdjvu_calculate_not_a_letter_flags(image); if (options->verbose) puts(_("sorting blits")); mdjvu_sort_blits(image); if (options->verbose) puts(_("sorting bitmaps")); mdjvu_image_sort_bitmaps(image); if (options->matcher_options) { if (options->verbose) puts(_("matching patterns")); find_substitutions(image, options); if (options->verbose) puts(_("adjusting substitution coordinates")); mdjvu_adjust(image); if (options->verbose) puts(_("removing unused bitmaps")); mdjvu_image_remove_unused_bitmaps(image); if (options->verbose) { printf(_("the image now has %d bitmaps\n"), mdjvu_image_get_bitmap_count(image)); } if (options->averaging) { if (options->verbose) puts(_("sorting bitmaps (again)")); mdjvu_image_sort_bitmaps(image); } } if (options->no_prototypes) { mdjvu_image_enable_prototypes(image); } else { if (options->verbose) puts(_("finding prototypes")); mdjvu_find_prototypes(image); if (options->verbose) { printf(_("%d bitmaps have prototypes\n"), count_prototypes(image)); } } if (!opt) mdjvu_compression_options_destroy(options); } /* ----------------------- MULTIPAGE STUFF ------------------------------ */ /* Fill the dictionary with the bitmaps chosen with dictionary_flags. * The `representatives' array is filled with new dictionary letters as needed. * * Arguments: * max_tag - obviously, the maximal tag; tag 0 is unused * representatives - [0..max_tag] array of letters; tag 0 is unused * dictionary_flags - [0..max_tag] array of 1/0 flags; tag 0 is unused * * Returns: * the newly created dictionary (a 0 x 0 image to be destroyed later) * * FIXME: cloning bitmaps is a waste of memory - better to detach them instead. */ static mdjvu_image_t get_dictionary(int32 max_tag, mdjvu_bitmap_t *representatives, unsigned char *dictionary_flags) { mdjvu_image_t dictionary = mdjvu_image_create(0,0); /* 0 x 0 image */ int32 tag; for (tag = 1; tag <= max_tag; tag++) { mdjvu_bitmap_t clone; if (!dictionary_flags[tag]) continue; clone = mdjvu_bitmap_clone(representatives[tag]); representatives[tag] = clone; mdjvu_image_add_bitmap(dictionary, clone); } return dictionary; } /* -------------------------------------------------------------------------- */ /* Set `substitution' pointers in each page to representatives. * * Arguments: * n - number of pages * pages * total_bitmaps_count - sum of all bitmap counts on each page * tags - an array of tags (to index `representatives') * representatives - [0..max_tag] array of bitmaps (tag 0 unused) */ static void set_substitutions(int n, mdjvu_image_t *pages, int32 total_bitmaps_count, int32 *tags, mdjvu_bitmap_t *representatives) { int page_number; int32 total_bitmaps_passed = 0; for (page_number = 0; page_number < n; page_number++) { mdjvu_image_t page = pages[page_number]; int32 bitmap_count = mdjvu_image_get_bitmap_count(page); int32 i; /* index of bitmap in a page */ if (!mdjvu_image_has_substitutions(page)) mdjvu_image_enable_substitutions(page); for (i = 0; i < bitmap_count; i++) { int32 tag = tags[total_bitmaps_passed++]; if (!tag) continue; /* skip non-substitutable bitmaps */ mdjvu_image_set_substitution(page, mdjvu_image_get_bitmap(page, i), representatives[tag]); } } } /* -------------------------------------------------------------------------- */ static void report_classify(void *param, int page_completed) { mdjvu_compression_options_t r = (mdjvu_compression_options_t) param; if (r->report) { printf(_("Classification: %d of %d completed\n"), r->report_start_page + page_completed, r->report_total_pages); } } static void report_prototypes(void *param, int page_completed) { mdjvu_compression_options_t r = (mdjvu_compression_options_t) param; if (r->report) { printf(_("Prototype search: %d of %d completed\n"), r->report_start_page + page_completed, r->report_total_pages); } } MDJVU_FUNCTION mdjvu_image_t mdjvu_compress_multipage(int n, mdjvu_image_t *pages, mdjvu_compression_options_t options) { mdjvu_image_t dictionary = NULL; int i; int32 total_bitmaps_count, max_tag; mdjvu_bitmap_t *representatives; int32 *tags; int32 *npatterns; unsigned char *dictionary_flags; total_bitmaps_count = 0; for (i = 0; i < n; i++) { total_bitmaps_count += mdjvu_image_get_bitmap_count(pages[i]); if (options->verbose) printf(_("deciding what pieces are letters in page #%d\n"), i); mdjvu_calculate_not_a_letter_flags(pages[i]); if (options->verbose) printf(_("sorting letters in page #%d\n"), i); mdjvu_sort_blits(pages[i]); mdjvu_image_sort_bitmaps(pages[i]); if (!mdjvu_image_has_substitutions(pages[i])) mdjvu_image_enable_substitutions(pages[i]); } tags = MDJVU_MALLOCV(int32, total_bitmaps_count); if (options->report) printf(_("started classification\n")); max_tag = mdjvu_multipage_classify_bitmaps (n, total_bitmaps_count, pages, tags, ((struct MinidjvuCompressionOptions *) options)->matcher_options, report_classify, options, options->averaging); if (options->report) printf(_("finished classification\n")); dictionary_flags = (unsigned char *) malloc((max_tag + 1)); representatives = (mdjvu_bitmap_t *) malloc((max_tag + 1) * sizeof(mdjvu_bitmap_t)); npatterns = MDJVU_MALLOCV(int32, n); for (i = 0; i < n; i++) { npatterns[i] = mdjvu_image_get_bitmap_count(pages[i]); } mdjvu_multipage_get_dictionary_flags(n, npatterns, max_tag, tags, dictionary_flags); MDJVU_FREEV(npatterns); if (!options->averaging) { mdjvu_multipage_choose_representatives(n, pages, max_tag, tags, representatives); dictionary = get_dictionary(max_tag, representatives, dictionary_flags); } else dictionary = mdjvu_multipage_choose_average_representatives( n, pages, total_bitmaps_count, max_tag, tags, representatives, dictionary_flags); for (i = 0; i < n; i++) mdjvu_image_set_dictionary(pages[i], dictionary); set_substitutions(n, pages, total_bitmaps_count, tags, representatives); mdjvu_multipage_adjust(dictionary, n, pages); for (i = 0; i < n; i++) mdjvu_image_remove_unused_bitmaps(pages[i]); if (options->report) printf(_("started prototype search\n")); mdjvu_multipage_find_prototypes(dictionary, n, pages, report_prototypes, options); if (options->report) printf(_("finished prototype search\n")); free(dictionary_flags); free(representatives); MDJVU_FREEV(tags); return dictionary; } minidjvu-0.8.svn.2010.05.06/src/alg/adjust_y.c0000600000175000017500000001372711425542416017451 0ustar zero79zero79/* * adjust_y.c - adjust y coordinates of blits so the text won't look bumpy */ #include "../base/mdjvucfg.h" #include #include #include #define DO_NOT_ADJUST -10000 /* * This algorithm was made by Leon Bottou. * I remember, I had another (simpler) version * and I couldn't see the difference between results, * but he said this version is cooler. */ /* Estimate position of baseline. * The baseline position is measured in quarter pixels. * Using fractional pixels makes a big improvement. */ static int32 compute_baseline(mdjvu_bitmap_t bitmap) { int32 w = mdjvu_bitmap_get_width(bitmap); int32 h = mdjvu_bitmap_get_height(bitmap); int32 *mass = (int32 *) malloc(h * sizeof(int32)); unsigned char *row = (unsigned char *) malloc(w); int32 i, j, m; int32 tm = 0; for (i = 0; i < h; i++) { mdjvu_bitmap_unpack_row(bitmap, row, i); for (j = 0; j < w; j++) { if (row[j]) break; } for (m = w - j; m > 0; m--) { if (row[j + m - 1]) break; } mass[h - i - 1] = m; tm += m; } m = 0; i = 0; while (m * 6 < tm * 4) { m += mass[i/4]; i += 1; } free(row); free(mass); return 4 * (h - 1) - i; } /* * Set blits to their substitutes using given x and y adjustments. * Before this, blits may not use dictionary bitmaps. */ static void update_blits(mdjvu_image_t image, int32 *x_adjust, int32 *y_adjust) { int32 b = mdjvu_image_get_blit_count(image); int32 i; for (i = 0; i < b; i++) { int32 x = mdjvu_image_get_blit_x(image, i); int32 y = mdjvu_image_get_blit_y(image, i); mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, i); mdjvu_bitmap_t subst = mdjvu_image_get_substitution(image, bitmap); int32 k = mdjvu_bitmap_get_index(bitmap); mdjvu_image_set_blit_x(image, i, x + x_adjust[k]); mdjvu_image_set_blit_y(image, i, y + y_adjust[k]); mdjvu_image_set_blit_bitmap(image, i, subst); } } /* * Return the baselines array. To be MDJVU_FREEV'ed later. */ static int32 *get_baselines(mdjvu_image_t image) { int32 i; int32 n = mdjvu_image_get_bitmap_count(image); int32 *baseline = MDJVU_MALLOCV(int32, n); for (i = 0; i < n; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_bitmap(image, i); if (mdjvu_image_has_not_a_letter_flags(image) && !mdjvu_image_get_not_a_letter_flag(image, bitmap)) baseline[i] = compute_baseline(bitmap); else baseline[i] = DO_NOT_ADJUST; } return baseline; } /* * Computes x and y adjustsments. * bitmap != subst. */ static void compute_adjustments(mdjvu_bitmap_t bitmap, mdjvu_bitmap_t subst, int32 b_base, int32 s_base, int32 *dx, int32 *dy) { int32 w, h, subst_w, subst_h, adjust; /* Compute coordinate adjustment */ w = mdjvu_bitmap_get_width(bitmap); h = mdjvu_bitmap_get_height(bitmap); subst_w = mdjvu_bitmap_get_width(subst); subst_h = mdjvu_bitmap_get_height(subst); *dx = (w - subst_w) / 2; *dy = (h - subst_h) / 2; /* Refine vertical adjustment */ adjust = b_base - s_base; if (adjust < 0) adjust = - (2 - adjust) / 4; else adjust = (2 + adjust) / 4; if (abs(adjust - *dy) <= 1 + w/16 ) *dy = adjust; } MDJVU_IMPLEMENT void mdjvu_adjust(mdjvu_image_t image) { int32 b = mdjvu_image_get_blit_count(image); int32 n = mdjvu_image_get_bitmap_count(image); int32 *baseline = get_baselines(image); int32 i; int32 *x_adjust = (int32 *) calloc(n, sizeof(int32)); int32 *y_adjust = (int32 *) calloc(n, sizeof(int32)); for (i = 0; i < b; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, i); mdjvu_bitmap_t subst = mdjvu_image_get_substitution(image, bitmap); assert(subst); if (subst == bitmap) continue; compute_adjustments(bitmap, subst, baseline[i], baseline[mdjvu_bitmap_get_index(subst)], &x_adjust[i], &y_adjust[i]); } MDJVU_FREEV(baseline); update_blits(image, x_adjust, y_adjust); free(x_adjust); free(y_adjust); } static void adjust_page(mdjvu_image_t dict, int32 *dict_baselines, mdjvu_image_t image) { int32 b = mdjvu_image_get_blit_count(image); int32 n = mdjvu_image_get_bitmap_count(image); int32 *baseline = get_baselines(image); int32 i; int32 *x_adjust = (int32 *) calloc(n, sizeof(int32)); int32 *y_adjust = (int32 *) calloc(n, sizeof(int32)); for (i = 0; i < b; i++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(image, i); mdjvu_bitmap_t subst = mdjvu_image_get_substitution(image, bitmap); int32 subst_baseline; if (subst == bitmap || baseline[i] == DO_NOT_ADJUST) continue; if (mdjvu_image_has_bitmap(dict, subst)) subst_baseline = dict_baselines[mdjvu_bitmap_get_index(subst)]; else { assert(mdjvu_image_has_bitmap(image, subst)); subst_baseline = baseline[mdjvu_bitmap_get_index(subst)]; } compute_adjustments(bitmap, subst, baseline[i], subst_baseline, &x_adjust[i], &y_adjust[i]); } MDJVU_FREEV(baseline); update_blits(image, x_adjust, y_adjust); free(x_adjust); free(y_adjust); } MDJVU_FUNCTION void mdjvu_multipage_adjust(mdjvu_image_t dict, int32 npages, mdjvu_image_t *pages) { int32 *dict_baselines = get_baselines(dict); int32 i; for (i = 0; i < npages; i++) adjust_page(dict, dict_baselines, pages[i]); MDJVU_FREEV(dict_baselines); } minidjvu-0.8.svn.2010.05.06/src/alg/smooth.c0000600000175000017500000000325611425542416017134 0ustar zero79zero79/* * smooth.c - pre-filtering bitmap before splitting */ #include "../base/mdjvucfg.h" #include #include #include #include /* all input rows must be 0-or-1 unpacked */ static void smooth_row(unsigned char *r, /* result */ unsigned char *u, /* upper row */ unsigned char *t, /* this row - must have margin 1 */ unsigned char *l, /* lower row */ int32 n) { int32 i; for (i = 0; i < n; i++) { int score = u[i] + l[i] + t[i-1] + t[i+1] - 2; /* if (score > 0) r[i] = 1; else */ /* clearing black pixels doesn't look cool, alas */ if (score < 0) r[i] = 0; else r[i] = t[i]; } } MDJVU_IMPLEMENT void mdjvu_smooth(mdjvu_bitmap_t b) { int32 w = mdjvu_bitmap_get_width(b); int32 h = mdjvu_bitmap_get_height(b); int32 i; unsigned char *u, *t, *l, *r; if (h < 3) return; u = (unsigned char *) calloc(w + 2, 1) + 1; /* upper row */ t = (unsigned char *) calloc(w + 2, 1) + 1; /* this row */ l = (unsigned char *) calloc(w + 2, 1) + 1; /* lower row */ r = (unsigned char *) malloc(w); /* result */ mdjvu_bitmap_unpack_row_0_or_1(b, l, 0); for (i = 0; i < h; i++) { unsigned char *tmp = u; u = t; t = l; l = tmp; if (i + 1 < h) mdjvu_bitmap_unpack_row_0_or_1(b, l, i + 1); else memset(l, 0, w); smooth_row(r, u, t, l, w); mdjvu_bitmap_pack_row(b, r, i); } free(u - 1); free(t - 1); free(l - 1); free(r); } minidjvu-0.8.svn.2010.05.06/src/alg/render.c0000600000175000017500000000372611425542416017104 0ustar zero79zero79/* * render.c - rendering a split image into a bitmap */ #include "../base/mdjvucfg.h" #include #include #include MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_render(mdjvu_image_t img) { int32 width = mdjvu_image_get_width (img); int32 height = mdjvu_image_get_height(img); unsigned char **b = mdjvu_create_2d_array(width, height); unsigned char *row_buffer = (unsigned char *) malloc(width); int32 blit_count = mdjvu_image_get_blit_count(img); int32 i; mdjvu_bitmap_t result = mdjvu_bitmap_create(width, height); /* Fill the canvas with white */ for (i = 0; i < height; i++) memset(b[i], 0, width); /* Render the split image blit by blit */ for (i = 0; i < blit_count; i++) { int32 x = mdjvu_image_get_blit_x(img, i); int32 y = mdjvu_image_get_blit_y(img, i); mdjvu_bitmap_t current_bitmap = mdjvu_image_get_blit_bitmap(img, i); int32 w = mdjvu_bitmap_get_width(current_bitmap); int32 h = mdjvu_bitmap_get_height(current_bitmap); /* Now w and h are dimensions of the current shape, * and width and height are dimensions of the whole image. */ int32 min_col = x >= 0 ? 0 : - x; int32 max_col_plus_one = x + w <= width ? w : width - x; int32 min_row = y >= 0 ? 0 : - y; int32 max_row_plus_one = y + h <= height ? h : height - y; int32 row; /* Render the current blit row by row */ for (row = min_row; row < max_row_plus_one; row++) { int32 col; unsigned char *target = b[y + row] + x; mdjvu_bitmap_unpack_row(current_bitmap, row_buffer, row); for (col = min_col; col < max_col_plus_one; col++) target[col] |= row_buffer[col]; } } free(row_buffer); /* Convert 2D array to a Bitmap and return it */ mdjvu_bitmap_pack_all(result, b); mdjvu_destroy_2d_array(b); return result; } minidjvu-0.8.svn.2010.05.06/src/alg/delegate.c0000600000175000017500000000644711425542416017402 0ustar zero79zero79/* * delegate.c - choosing a representative over a class of letters */ #include "../base/mdjvucfg.h" #include #include #include #include MDJVU_IMPLEMENT void mdjvu_multipage_choose_representatives (int32 npages, mdjvu_image_t *pages, int32 max_tag, int32 *tags, mdjvu_bitmap_t *representatives) { int page_number; int32 total_bitmaps_passed = 0; memset(representatives, 0, (max_tag + 1) * sizeof(mdjvu_bitmap_t)); for (page_number = 0; page_number < npages; page_number++) { mdjvu_image_t page = pages[page_number]; int32 bitmap_count = mdjvu_image_get_bitmap_count(page); int32 i; /* index of bitmap in a page */ for (i = 0; i < bitmap_count; i++) { int32 tag = tags[total_bitmaps_passed++]; if (!tag) continue; /* skip non-substitutable bitmaps */ if (!representatives[tag]) representatives[tag] = mdjvu_image_get_bitmap(page, i); } } } MDJVU_IMPLEMENT mdjvu_image_t mdjvu_multipage_choose_average_representatives (int32 npages, mdjvu_image_t *pages, int32 total_count, int32 max_tag, int32 *tags, mdjvu_bitmap_t *representatives, unsigned char *dictionary_flags) { int32 page_number, tag; mdjvu_bitmap_t *sources; int32 *cx, *cy; mdjvu_image_t dictionary = mdjvu_image_create(0,0); /* 0 x 0 image */ memset(representatives, 0, (max_tag + 1) * sizeof(mdjvu_bitmap_t)); sources = (mdjvu_bitmap_t *) malloc(total_count * sizeof(mdjvu_bitmap_t)); cx = (int32 *) malloc(total_count * sizeof(int32)); cy = (int32 *) malloc(total_count * sizeof(int32)); for (tag = 1; tag < max_tag; tag++) { int32 sources_found = 0, total_bitmaps_passed = 0; mdjvu_bitmap_t rep; if (!dictionary_flags[tag]) continue; memset(sources, 0, total_count * sizeof(mdjvu_bitmap_t)); memset(cx, 0, total_count * sizeof(int32)); memset(cy, 0, total_count * sizeof(int32)); for (page_number = 0; page_number < npages; page_number++) { mdjvu_image_t page = pages[page_number]; int32 bitmap_count = mdjvu_image_get_bitmap_count(page); int32 i; /* index of bitmap in a page */ for (i = 0; i < bitmap_count; i++) { if (tags[total_bitmaps_passed++] == tag) { sources[sources_found] = mdjvu_image_get_bitmap(page, i); mdjvu_image_get_center(page, sources[sources_found], &cx[sources_found], &cy[sources_found]); sources_found++; } } } if (sources_found) { rep = mdjvu_average(sources, sources_found, cx, cy); representatives[tag] = rep; } } free(cx); free(cy); free(sources); for (page_number = 0; page_number < npages; page_number++) mdjvu_image_disable_centers(pages[page_number]); for (tag = 1; tag <= max_tag; tag++) { mdjvu_bitmap_t rep; if (!dictionary_flags[tag] || (rep = representatives[tag]) == NULL) continue; mdjvu_image_add_bitmap(dictionary, rep); } return dictionary; } minidjvu-0.8.svn.2010.05.06/src/alg/average.c0000600000175000017500000000445711425542416017241 0ustar zero79zero79/* * average.c - computing average bitmap */ #include "../base/mdjvucfg.h" #include #include #include #include MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_average(mdjvu_bitmap_t *bitmaps, int32 n, int32 *cx, int32 *cy) { int32 i; int32 min_x = 0, min_y = 0, max_x_plus_1 = 0, max_y_plus_1 = 0; int32 *buf; int32 buf_w, buf_h; unsigned char *row; int32 tmp_x, tmp_y; int32 threshold = n / 2; mdjvu_bitmap_t result; if (n == 1) { return mdjvu_bitmap_clone(bitmaps[0]); } for (i = 0; i < n; i++) { int32 w = mdjvu_bitmap_get_width(bitmaps[i]); int32 h = mdjvu_bitmap_get_height(bitmaps[i]); int32 ncx = cx[i] / MDJVU_CENTER_QUANT; int32 ncy = cy[i] / MDJVU_CENTER_QUANT; assert(ncx >= 0 && ncx < w); assert(ncy >= 0 && ncy < h); if (-ncx < min_x) min_x = -ncx; if (-ncy < min_y) min_y = -ncy; if (w-ncx > max_x_plus_1) max_x_plus_1 = w-ncx; if (h-ncy > max_y_plus_1) max_y_plus_1 = h-ncy; } buf_w = max_x_plus_1 - min_x; buf_h = max_y_plus_1 - min_y; buf = (int32 *) calloc(buf_w * buf_h, sizeof(int32)); row = (unsigned char *) malloc(buf_w); /* Now adding the bitmaps to the buffer */ for (i = 0; i < n; i++) { int32 w = mdjvu_bitmap_get_width(bitmaps[i]); int32 h = mdjvu_bitmap_get_height(bitmaps[i]); int32 sx = min_x + cx[i] / MDJVU_CENTER_QUANT, sy = min_y + cy[i] / MDJVU_CENTER_QUANT; int32 x, y; for (y = 0; y < h; y++) { int32 *buf_row = buf + buf_w * (y - sy); mdjvu_bitmap_unpack_row(bitmaps[i], row, y); for (x = 0; x < w; x++) { if (row[x]) buf_row[x - sx]++; } } } result = mdjvu_bitmap_create(buf_w, buf_h); for (i = 0; i < buf_h; i++) { int32 j; for (j = 0; j < buf_w; j++) { row[j] = ( buf[i * buf_w + j] > threshold ? 1 : 0 ); } mdjvu_bitmap_pack_row(result, row, i); } mdjvu_bitmap_remove_margins(result, &tmp_x, &tmp_y); free(row); free(buf); return result; } minidjvu-0.8.svn.2010.05.06/src/base/0000700000175000017500000000000011425542416015616 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/src/base/1error.c0000600000175000017500000000353211425542416017201 0ustar zero79zero79/* * 1error.c - error handling */ #include "../base/mdjvucfg.h" #include MDJVU_IMPLEMENT const char *mdjvu_get_error_message(mdjvu_error_t error) { return (const char *) error; } MDJVU_IMPLEMENT mdjvu_error_t mdjvu_get_error(MinidjvuErrorType e) { switch(e) { case mdjvu_error_fopen_write: return (mdjvu_error_t) _("unable to write to file"); case mdjvu_error_fopen_read: return (mdjvu_error_t) _("unable to read from file"); case mdjvu_error_io: return (mdjvu_error_t) _("I/O error"); case mdjvu_error_corrupted_pbm: return (mdjvu_error_t) _("bad PBM file"); case mdjvu_error_corrupted_bmp: return (mdjvu_error_t) _("bad Windows BMP file (perhaps it has non-bitonal data)"); case mdjvu_error_corrupted_djvu: return (mdjvu_error_t) _("bad DjVu file"); case mdjvu_error_corrupted_jb2: return (mdjvu_error_t) _("bad bilevel data in DjVu file"); case mdjvu_error_corrupted_tiff: return (mdjvu_error_t) _("bad TIFF file (perhaps it has non-bitonal data)"); case mdjvu_error_wrong_djvu_type: return (mdjvu_error_t) _("unsupported type of DjVu file"); case mdjvu_error_djvu_no_Sjbz: return (mdjvu_error_t) _("bilevel data not found in DjVu file"); case mdjvu_error_recursive_prototypes: return (mdjvu_error_t) _("somehow prototype references recursed"); case mdjvu_error_tiff_support_disabled: return (mdjvu_error_t) _("minidjvu was compiled without TIFF support"); case mdjvu_error_png_support_disabled: return (mdjvu_error_t) _("minidjvu was compiled without PNG support"); } return (mdjvu_error_t) _("some weird error happened, probably caused by a bug in minidjvu"); } minidjvu-0.8.svn.2010.05.06/src/base/README0000600000175000017500000000126011425542416016477 0ustar zero79zero79This is the `base' of minidjvu. All algorithms depend on the base. The base units may depend on each other in the order suggested by the numbers. So, `0porting' does not depend on anything and `5image' may depend on all. Here is the description of units: 0porting - portability stuff (several typedefs) 1error - error handling 2io - stdio wrapper (we can have many `stdio's on Windows) 3graymap - small number of 2D-arrays handling routines 4bitmap - the bitmap class (useful in a bitmap-processing library, right?) 5image - the "split" image class (that's what minidjvu is all about) 6string - just one routine that should probably go elsewhere minidjvu-0.8.svn.2010.05.06/src/base/4bitmap.c0000600000175000017500000002070011425542416017323 0ustar zero79zero79/* * 4bitmap.c - routines for handling packed bitmaps */ #include "../base/mdjvucfg.h" #include #include #include #include typedef struct { unsigned char **data; int32 width, height; int32 index; } Bitmap; #ifndef NDEBUG int32 alive_bitmap_counter = 0; #endif #define BYTES_PER_ROW(WIDTH) (((WIDTH) + 7) >> 3) /* __________________________ create/destroy ___________________________ */ MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_bitmap_create(int32 width, int32 height) { Bitmap *b = (Bitmap *) malloc(sizeof(Bitmap)); mdjvu_init(); #ifndef NDEBUG alive_bitmap_counter++; #endif b->width = width; b->height = height; b->index = -1; b->data = mdjvu_create_2d_array(BYTES_PER_ROW(width), height); return (mdjvu_bitmap_t) b; } MDJVU_IMPLEMENT void mdjvu_bitmap_destroy(mdjvu_bitmap_t bmp) { Bitmap *b = (Bitmap *) bmp; #ifndef NDEBUG alive_bitmap_counter--; #endif mdjvu_destroy_2d_array(b->data); free(b); } /* __________________________ clone & assign ___________________________ */ #define BMP ((Bitmap *) b) #define ROW_SIZE BYTES_PER_ROW(BMP->width) MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_bitmap_clone(mdjvu_bitmap_t b) { mdjvu_bitmap_t result = mdjvu_bitmap_create(BMP->width, BMP->height); /* Using the fact that the 2d arrays by 2d_array() are really 1d ones */ memcpy(((Bitmap *) result)->data[0], BMP->data[0], ROW_SIZE * BMP->height); return result; } MDJVU_IMPLEMENT void mdjvu_bitmap_assign(mdjvu_bitmap_t dst, mdjvu_bitmap_t b) { mdjvu_destroy_2d_array(((Bitmap *)dst)->data); ((Bitmap *)dst)->data = mdjvu_create_2d_array(BYTES_PER_ROW(BMP->width), BMP->height); ((Bitmap *)dst)->width = BMP->width; ((Bitmap *)dst)->height = BMP->height; memcpy(((Bitmap *) dst)->data[0], BMP->data[0], ROW_SIZE * BMP->height); } MDJVU_IMPLEMENT void mdjvu_bitmap_exchange(mdjvu_bitmap_t d, mdjvu_bitmap_t src) { int32 d_index_backup = ((Bitmap *) d)->index; int32 s_index_backup = ((Bitmap *) src)->index; Bitmap tmp = * (Bitmap *) d; * (Bitmap *) d = * (Bitmap *) src; * (Bitmap *) src = tmp; ((Bitmap *) d)->index = d_index_backup; ((Bitmap *) src)->index = s_index_backup; } /* __________________________ getters/setters __________________________ */ MDJVU_IMPLEMENT int32 mdjvu_bitmap_get_width(mdjvu_bitmap_t b) { return BMP->width; } MDJVU_IMPLEMENT int32 mdjvu_bitmap_get_height(mdjvu_bitmap_t b) { return BMP->height; } MDJVU_IMPLEMENT int32 mdjvu_bitmap_get_index(mdjvu_bitmap_t b) { if (b) return BMP->index; else return -1; } MDJVU_IMPLEMENT void mdjvu_bitmap_set_index(mdjvu_bitmap_t b, int32 v) { BMP->index = v; } MDJVU_IMPLEMENT int32 mdjvu_bitmap_get_packed_row_size(mdjvu_bitmap_t b) { return ROW_SIZE; } MDJVU_IMPLEMENT unsigned char * mdjvu_bitmap_access_packed_row(mdjvu_bitmap_t b, int32 i) { return BMP->data[i]; } MDJVU_IMPLEMENT void mdjvu_bitmap_clear(mdjvu_bitmap_t b) { memset(BMP->data[0], 0, BMP->height * ROW_SIZE); } /* __________________________ packing/unpacking ________________________ */ /* All the functions in this part are, well, suboptimized. */ MDJVU_IMPLEMENT void mdjvu_bitmap_pack_row (mdjvu_bitmap_t b, unsigned char *bytes, int32 y) { unsigned char *bits = BMP->data[y]; int coef = 0x80; int a = 0; /* accumulates bits */ int32 i = BMP->width; while (i--) { if (*bytes++) a |= coef; coef >>= 1; if (!coef) { coef = 0x80; *bits++ = a; a = 0; } } if (BMP->width & 7) *bits = a; } MDJVU_IMPLEMENT void mdjvu_bitmap_unpack_row (mdjvu_bitmap_t b, unsigned char *bytes, int32 y) { unsigned char *bits = BMP->data[y]; int coef = 0x80; int a = *bits; int32 i = BMP->width; while (i--) { *bytes++ = a & coef; coef >>= 1; if (!coef) { coef = 0x80; if (!i) break; /* FIXME: this is not necessary, only to valgrind */ a = *++bits; } } } /* FIXME: this is almost a copy of the previous function */ MDJVU_IMPLEMENT void mdjvu_bitmap_unpack_row_0_or_1 (mdjvu_bitmap_t b, unsigned char *bytes, int32 y) { unsigned char *bits = BMP->data[y]; int coef = 0x80; int a = *bits; int32 i = BMP->width; while (i--) { *bytes++ = a & coef ? 1 : 0; coef >>= 1; if (!coef) { coef = 0x80; if (!i) break; /* FIXME: this is not necessary, only to valgrind */ a = *++bits; } } } MDJVU_IMPLEMENT void mdjvu_bitmap_pack_all (mdjvu_bitmap_t b, unsigned char **data) { int32 i = 0, h = BMP->height; for (i = 0; i < h; i++) { mdjvu_bitmap_pack_row(b, data[i], i); } } MDJVU_IMPLEMENT void mdjvu_bitmap_unpack_all (mdjvu_bitmap_t b, unsigned char **data) { int32 i = 0, h = BMP->height; for (i = 0; i < h; i++) { mdjvu_bitmap_unpack_row(b, data[i], i); } } MDJVU_IMPLEMENT void mdjvu_bitmap_unpack_all_0_or_1 (mdjvu_bitmap_t b, unsigned char **data) { int32 i = 0, h = BMP->height; for (i = 0; i < h; i++) { mdjvu_bitmap_unpack_row_0_or_1(b, data[i], i); } } /* _______________________________ crop ________________________________ */ MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_bitmap_crop (mdjvu_bitmap_t b, int32 left, int32 top, int32 w, int32 h) { if (left == 0 && top == 0 && w == BMP->width && h == BMP->height) { return mdjvu_bitmap_clone(b); } else { mdjvu_bitmap_t result; int32 i = top, count = h; unsigned char *buf; assert(left >= 0); assert(left + w <= BMP->width); assert(top >= 0); assert(top + h <= BMP->height); result = mdjvu_bitmap_create(w, h); buf = (unsigned char *) malloc(BMP->width); while (count--) { mdjvu_bitmap_unpack_row(b, buf, i); mdjvu_bitmap_pack_row(result, buf + left, i - top); i++; } free(buf); return result; } } /* _______________________________ bbox ________________________________ */ static int row_is_empty(Bitmap *bmp, int32 y) { unsigned char *row = bmp->data[y]; int32 bytes_to_check = BYTES_PER_ROW(bmp->width) - 1; int32 bits_to_check = bmp->width - (bytes_to_check << 3); int32 mask = 0xFF << (8 - bits_to_check); int32 i; for (i = 0; i < bytes_to_check; i++) if (row[i]) return 0; if (row[bytes_to_check] & mask) return 0; return 1; } static int column_is_empty(Bitmap *bmp, int32 x) { int32 byte_offset = x >> 3; int mask = 1 << (7 - (x & 7)); int32 bytes_per_row = BYTES_PER_ROW(bmp->width); unsigned char *p = bmp->data[0] + byte_offset; int32 i = bmp->height; while(i--) { if (*p & mask) return 0; p += bytes_per_row; } return 1; } MDJVU_IMPLEMENT void mdjvu_bitmap_get_bounding_box(mdjvu_bitmap_t b, int32 *pl, int32 *pt, int32 *pw, int32 *ph) { int32 right = BMP->width - 1; int32 left = 0; int32 bottom = BMP->height - 1; int32 top = 0; while (column_is_empty(BMP, right) && right) right--; while (column_is_empty(BMP, left) && left < right) left++; *pl = left; *pw = right - left + 1; while (row_is_empty(BMP, bottom) && bottom) bottom--; while (row_is_empty(BMP, top) && top < bottom) top++; *pt = top; *ph = bottom - top + 1; } MDJVU_IMPLEMENT void mdjvu_bitmap_remove_margins (mdjvu_bitmap_t b, int32 *px, int32 *py) { int32 w, h; mdjvu_bitmap_t cropped; mdjvu_bitmap_get_bounding_box(b, px, py, &w, &h); if (!*px && !*py && w == BMP->width && h == BMP->height) return; cropped = mdjvu_bitmap_crop(b, *px, *py, w, h); mdjvu_bitmap_exchange(b, cropped); mdjvu_bitmap_destroy(cropped); } /* _______________________________ misc ________________________________ */ /* This is a sub-optimal way to count mass. * Run "fortune -m BITCOUNT" to see a better way... */ MDJVU_IMPLEMENT int32 mdjvu_bitmap_get_mass(mdjvu_bitmap_t b) { int32 m = 0; int32 w = BMP->width; int32 h = BMP->height; unsigned char *buf = (unsigned char *) malloc(w); int32 y; for (y = 0; y < h; y++) { int x; mdjvu_bitmap_unpack_row_0_or_1(b, buf, y); for (x = 0; x < w; x++) m += buf[x]; } free(buf); return m; } minidjvu-0.8.svn.2010.05.06/src/base/5image.c0000600000175000017500000005260711425542416017145 0ustar zero79zero79/* * 5image.c - manipulating split images, the main data structure of minidjvu */ #include "../base/mdjvucfg.h" #include #include #include #include #include #define IMG ((Image *) image) /* _______________________________ artifacts ___________________________ */ /* Artifacts are pieces of information stored for every bitmap. */ /* Each artifact type is initially disabled, but may be turned on later. */ /* When adding new artifact type, see if it needs destructor other than just * cleaning the memory. Modify mdjvu_image_disable_artifact() as necessary. */ typedef enum { mdjvu_artifact_prototype, mdjvu_artifact_substitution, mdjvu_artifact_not_a_letter_flag, mdjvu_artifact_suspiciously_big_flag, mdjvu_artifact_mass, mdjvu_artifact_dictionary_index, mdjvu_artifact_center, mdjvu_artifacts_count } mdjvu_artifact_type_enum; typedef struct { int32 x, y; } Point; #define MDJVU_ARTIFACT_SIZES \ { \ sizeof(mdjvu_bitmap_t), \ sizeof(mdjvu_bitmap_t), \ sizeof(unsigned char), \ sizeof(unsigned char), \ sizeof(int32), \ sizeof(int32), \ sizeof(Point) \ } const int32 artifact_sizes[] = MDJVU_ARTIFACT_SIZES; #define MAX_ARTIFACT_SIZE 16 /* supposing that pointers can't have size > 16 */ typedef struct { int32 width, height; /* bitmaps */ mdjvu_bitmap_t *bitmaps; int32 bitmaps_count, bitmaps_allocated; /* blits */ int32 *x, *y; mdjvu_bitmap_t *blits; int32 blits_count, blits_allocated; /* image additional info */ mdjvu_image_t dictionary; int32 resolution; /* 0 - unknown */ void *artifacts[mdjvu_artifacts_count]; } Image; static void initialize_artifact(void **artifacts, mdjvu_bitmap_t bitmap, mdjvu_artifact_type_enum a) { int32 i = mdjvu_bitmap_get_index(bitmap); switch(a) { case mdjvu_artifact_prototype: ((mdjvu_bitmap_t *) artifacts[mdjvu_artifact_prototype])[i] = NULL; break; case mdjvu_artifact_substitution: ((mdjvu_bitmap_t *) artifacts[mdjvu_artifact_substitution])[i] = NULL; break; case mdjvu_artifact_mass: ((int32 *) artifacts[mdjvu_artifact_mass])[i] = mdjvu_bitmap_get_mass(bitmap); break; case mdjvu_artifact_dictionary_index: ((int32 *) artifacts[mdjvu_artifact_dictionary_index])[i] = -1; break; case mdjvu_artifact_not_a_letter_flag: ((unsigned char *) artifacts[mdjvu_artifact_not_a_letter_flag])[i] = 0; break; case mdjvu_artifact_suspiciously_big_flag: ((unsigned char *) artifacts[mdjvu_artifact_suspiciously_big_flag])[i] = 0; break; case mdjvu_artifact_center: /* initializing centers may be non-obvious */ case mdjvu_artifacts_count:; /* just to complete switch */ } } static void initialize_artifacts(void **artifacts, mdjvu_bitmap_t bitmap) { int a; for (a = 0; a < mdjvu_artifacts_count; a++) { if (artifacts[a]) initialize_artifact(artifacts, bitmap, (mdjvu_artifact_type_enum) a); } } static void mdjvu_image_enable_artifact (mdjvu_image_t image, mdjvu_artifact_type_enum artifact_index) { int32 i; int32 n = IMG->bitmaps_count; if (!IMG->artifacts[artifact_index]) { IMG->artifacts[artifact_index] = malloc(IMG->bitmaps_allocated * artifact_sizes[artifact_index]); } for (i = 0; i < n; i++) { initialize_artifact(IMG->artifacts, IMG->bitmaps[i], artifact_index); } } static void mdjvu_image_disable_artifact (mdjvu_image_t image, mdjvu_artifact_type_enum artifact_index) { if (IMG->artifacts[artifact_index]) { free(IMG->artifacts[artifact_index]); IMG->artifacts[artifact_index] = NULL; } } /* ______________________________ create ________________________________ */ MDJVU_IMPLEMENT mdjvu_image_t mdjvu_image_create(int32 width, int32 height) { int i; Image *image = (Image *) malloc(sizeof(Image)); mdjvu_init(); image->width = width; image->height = height; image->bitmaps_allocated = 16; image->bitmaps = (mdjvu_bitmap_t *) malloc(image->bitmaps_allocated * sizeof(mdjvu_bitmap_t)); image->bitmaps_count = 0; image->blits_allocated = 32; image->x = (int32 *) malloc(image->blits_allocated * sizeof(int32)); image->y = (int32 *) malloc(image->blits_allocated * sizeof(int32)); image->blits = (mdjvu_bitmap_t *) malloc(image->blits_allocated * sizeof(mdjvu_bitmap_t)); image->blits_count = 0; image->dictionary = NULL; image->resolution = 0; for (i = 0; i < mdjvu_artifacts_count; i++) image->artifacts[i] = NULL; return (mdjvu_image_t) image; } /* ______________________________ destroy _______________________________ */ MDJVU_IMPLEMENT void mdjvu_image_destroy(mdjvu_image_t image) { int32 i; int k; free(IMG->blits); free(IMG->x); free(IMG->y); for (k = 0; k < mdjvu_artifacts_count; k++) { mdjvu_image_disable_artifact(image, (mdjvu_artifact_type_enum) k); } for (i = 0; i < IMG->bitmaps_count; i++) mdjvu_bitmap_destroy(IMG->bitmaps[i]); free(IMG->bitmaps); free(IMG); } /* ______________________________ get/set ______________________________ */ MDJVU_IMPLEMENT int32 mdjvu_image_get_width(mdjvu_image_t image) { return IMG->width; } MDJVU_IMPLEMENT int32 mdjvu_image_get_height(mdjvu_image_t image) { return IMG->height; } MDJVU_IMPLEMENT int32 mdjvu_image_get_bitmap_count(mdjvu_image_t image) { return IMG->bitmaps_count; } MDJVU_IMPLEMENT int32 mdjvu_image_get_blit_count(mdjvu_image_t image) { return IMG->blits_count; } MDJVU_IMPLEMENT void mdjvu_image_set_dictionary(mdjvu_image_t image, mdjvu_image_t dict) { IMG->dictionary = dict; } MDJVU_IMPLEMENT mdjvu_image_t mdjvu_image_get_dictionary(mdjvu_image_t image) { return IMG->dictionary; } /* ______________________________ bitmaps ______________________________ */ MDJVU_IMPLEMENT int32 mdjvu_image_add_bitmap(mdjvu_image_t image, mdjvu_bitmap_t bmp) { if (IMG->bitmaps_count == IMG->bitmaps_allocated) { int i; IMG->bitmaps_allocated <<= 1; IMG->bitmaps = (mdjvu_bitmap_t *) realloc(IMG->bitmaps, IMG->bitmaps_allocated * sizeof(mdjvu_bitmap_t)); for (i = 0; i < mdjvu_artifacts_count; i++) { if (IMG->artifacts[i]) { IMG->artifacts[i] = realloc(IMG->artifacts[i], IMG->bitmaps_allocated * artifact_sizes[i]); } } } IMG->bitmaps[IMG->bitmaps_count] = bmp; mdjvu_bitmap_set_index(bmp, IMG->bitmaps_count); initialize_artifacts(IMG->artifacts, bmp); return IMG->bitmaps_count++; } MDJVU_IMPLEMENT int mdjvu_image_has_bitmap(mdjvu_image_t image, mdjvu_bitmap_t bitmap) { int32 i = mdjvu_bitmap_get_index(bitmap); if (i >= IMG->bitmaps_count) return 0; return bitmap == IMG->bitmaps[i]; } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_image_get_bitmap(mdjvu_image_t image, int32 i) { return IMG->bitmaps[i]; } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_image_new_bitmap(mdjvu_image_t image, int32 w, int32 h) { mdjvu_bitmap_t bmp = mdjvu_bitmap_create(w, h); mdjvu_image_add_bitmap(image, bmp); return bmp; } MDJVU_IMPLEMENT void mdjvu_image_exchange_bitmaps (mdjvu_image_t image, int32 i1, int32 i2) { int a; mdjvu_bitmap_t b1 = IMG->bitmaps[i1], b2 = IMG->bitmaps[i2]; if (i1 == i2) return; IMG->bitmaps[i1] = b2; IMG->bitmaps[i2] = b1; mdjvu_bitmap_set_index(b1, i2); mdjvu_bitmap_set_index(b2, i1); for (a = 0; a < mdjvu_artifacts_count; a++) { if (IMG->artifacts[a]) { char buf[MAX_ARTIFACT_SIZE]; memcpy(buf, ((char *) IMG->artifacts[a]) + i1 * artifact_sizes[a], artifact_sizes[a]); memcpy(((char *) IMG->artifacts[a]) + i1 * artifact_sizes[a], ((char *) IMG->artifacts[a]) + i2 * artifact_sizes[a], artifact_sizes[a]); memcpy(((char *) IMG->artifacts[a]) + i2 * artifact_sizes[a], buf, artifact_sizes[a]); } } } MDJVU_IMPLEMENT int mdjvu_image_check_indices(mdjvu_image_t image) { int32 n = IMG->bitmaps_count; int32 i; for (i = 0; i < n; i++) { if (mdjvu_bitmap_get_index(IMG->bitmaps[i]) != i) return 0; } return 1; } MDJVU_IMPLEMENT void mdjvu_image_remove_unused_bitmaps(mdjvu_image_t image) { int32 b = IMG->blits_count; int32 n = IMG->bitmaps_count; int32 i, filled; int32 *use_count = (int32 *) calloc(n, sizeof(int32)); mdjvu_bitmap_t *new_bitmaps; int32 new_bitmaps_count, a; void *new_artifacts[mdjvu_artifacts_count]; for (i = 0; i < b; i++) { mdjvu_bitmap_t bmp = IMG->blits[i]; if (mdjvu_image_has_bitmap(image, bmp)) use_count[mdjvu_bitmap_get_index(bmp)]++; } new_bitmaps_count = 0; for (i = 0; i < n; i++) { if (use_count[i]) new_bitmaps_count++; } /* create new bitmap and artifact placeholders */ new_bitmaps = (mdjvu_bitmap_t *) malloc(new_bitmaps_count * sizeof(mdjvu_bitmap_t)); for (a = 0; a < mdjvu_artifacts_count; a++) { if (IMG->artifacts[a]) new_artifacts[a] = malloc(new_bitmaps_count * artifact_sizes[a]); else new_artifacts[a] = NULL; } filled = 0; for (i = 0; i < n; i++) { if (use_count[i]) { mdjvu_bitmap_set_index(IMG->bitmaps[i], filled); new_bitmaps[filled] = IMG->bitmaps[i]; for (a = 0; a < mdjvu_artifacts_count; a++) { if (IMG->artifacts[a]) { memcpy((char *) new_artifacts[a] + filled * artifact_sizes[a], (char *) IMG->artifacts[a] + i * artifact_sizes[a], artifact_sizes[a]); } } filled++; } else mdjvu_bitmap_destroy(IMG->bitmaps[i]); } free(use_count); free(IMG->bitmaps); IMG->bitmaps = new_bitmaps; IMG->bitmaps_count = IMG->bitmaps_allocated = new_bitmaps_count; for (a = 0; a < mdjvu_artifacts_count; a++) { if (IMG->artifacts[a]) { free(IMG->artifacts[a]); IMG->artifacts[a] = new_artifacts[a]; /* another place to delete artifacts that need deleting... */ } } } /* _______________________________ blits _______________________________ */ MDJVU_IMPLEMENT int32 mdjvu_image_add_blit(mdjvu_image_t image, int32 x, int32 y, mdjvu_bitmap_t bitmap) { if (IMG->blits_count == IMG->blits_allocated) { IMG->blits_allocated <<= 1; IMG->x = (int32 *) realloc(IMG->x, IMG->blits_allocated * sizeof(int32)); IMG->y = (int32 *) realloc(IMG->y, IMG->blits_allocated * sizeof(int32)); IMG->blits = (mdjvu_bitmap_t *) realloc(IMG->blits, IMG->blits_allocated * sizeof(mdjvu_bitmap_t)); } IMG->x[IMG->blits_count] = x; IMG->y[IMG->blits_count] = y; IMG->blits[IMG->blits_count] = bitmap; return IMG->blits_count++; } MDJVU_IMPLEMENT void mdjvu_image_remove_NULL_blits(mdjvu_image_t image) { int32 *new_x = (int32 *) malloc(IMG->blits_count * sizeof(int32)); int32 *new_y = (int32 *) malloc(IMG->blits_count * sizeof(int32)); mdjvu_bitmap_t *new_blits = (mdjvu_bitmap_t *) malloc(IMG->blits_count * sizeof(mdjvu_bitmap_t)); int32 filled = 0, i; for (i = 0; i < IMG->blits_count; i++) { if (IMG->blits[i]) { new_x[filled] = IMG->x[i]; new_y[filled] = IMG->y[i]; new_blits[filled] = IMG->blits[i]; filled++; } } free(IMG->x); free(IMG->y); free(IMG->blits); IMG->x = new_x; IMG->y = new_y; IMG->blits = new_blits; IMG->blits_allocated = IMG->blits_count; IMG->blits_count = filled; } MDJVU_IMPLEMENT int32 mdjvu_image_get_blit_x(mdjvu_image_t image, int32 i) { assert(i >= 0 && i < IMG->blits_count); return IMG->x[i]; } MDJVU_IMPLEMENT int32 mdjvu_image_get_blit_y(mdjvu_image_t image, int32 i) { assert(i >= 0 && i < IMG->blits_count); return IMG->y[i]; } MDJVU_IMPLEMENT void mdjvu_image_set_blit_x(mdjvu_image_t image, int32 i, int32 x) { assert(i >= 0 && i < IMG->blits_count); IMG->x[i] = x; } MDJVU_IMPLEMENT void mdjvu_image_set_blit_y(mdjvu_image_t image, int32 i, int32 y) { assert(i >= 0 && i < IMG->blits_count); IMG->y[i] = y; } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_image_get_blit_bitmap(mdjvu_image_t image, int32 i) { assert(i >= 0 && i < IMG->blits_count); return IMG->blits[i]; } MDJVU_IMPLEMENT void mdjvu_image_set_blit_bitmap(mdjvu_image_t image, int32 i, mdjvu_bitmap_t b) { assert(i >= 0 && i < IMG->blits_count); IMG->blits[i] = b; } MDJVU_IMPLEMENT void mdjvu_image_exchange_blits(mdjvu_image_t image, int32 i, int32 j) { int32 t; mdjvu_bitmap_t b; if (i == j) return; t = IMG->x[i]; IMG->x[i] = IMG->x[j]; IMG->x[j] = t; t = IMG->y[i]; IMG->y[i] = IMG->y[j]; IMG->y[j] = t; b = IMG->blits[i]; IMG->blits[i] = IMG->blits[j]; IMG->blits[j] = b; } /* _____________________________ image info ____________________________ */ MDJVU_IMPLEMENT int32 mdjvu_image_get_resolution(mdjvu_image_t image) { return IMG->resolution; } MDJVU_IMPLEMENT void mdjvu_image_set_resolution(mdjvu_image_t image, int32 dpi) { IMG->resolution = dpi; } /* _____________________________ artifacts _____________________________ */ MDJVU_IMPLEMENT void mdjvu_image_enable_prototypes(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_prototype); } MDJVU_IMPLEMENT void mdjvu_image_enable_substitutions(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_substitution); } MDJVU_IMPLEMENT void mdjvu_image_enable_masses(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_mass); } MDJVU_IMPLEMENT void mdjvu_image_enable_dictionary_indices(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_dictionary_index); } MDJVU_IMPLEMENT void mdjvu_image_enable_suspiciously_big_flags(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_suspiciously_big_flag); } MDJVU_IMPLEMENT void mdjvu_image_enable_not_a_letter_flags(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_not_a_letter_flag); } MDJVU_IMPLEMENT void mdjvu_image_enable_centers(mdjvu_image_t image) { mdjvu_image_enable_artifact(image, mdjvu_artifact_center); } MDJVU_IMPLEMENT void mdjvu_image_disable_prototypes(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_prototype); } MDJVU_IMPLEMENT void mdjvu_image_disable_substitutions(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_substitution); } MDJVU_IMPLEMENT void mdjvu_image_disable_masses(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_mass); } MDJVU_IMPLEMENT void mdjvu_image_disable_dictionary_indices(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_dictionary_index); } MDJVU_IMPLEMENT void mdjvu_image_disable_suspiciously_big_flags(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_suspiciously_big_flag); } MDJVU_IMPLEMENT void mdjvu_image_disable_not_a_letter_flags(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_not_a_letter_flag); } MDJVU_IMPLEMENT void mdjvu_image_disable_centers(mdjvu_image_t image) { mdjvu_image_disable_artifact(image, mdjvu_artifact_center); } MDJVU_IMPLEMENT int mdjvu_image_has_prototypes(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_prototype] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_has_substitutions(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_substitution] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_has_masses(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_mass] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_has_dictionary_indices(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_dictionary_index] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_has_suspiciously_big_flags(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_suspiciously_big_flag] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_has_not_a_letter_flags(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_not_a_letter_flag] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_has_centers(mdjvu_image_t image) { return IMG->artifacts[mdjvu_artifact_center] != NULL; } MDJVU_IMPLEMENT int mdjvu_image_get_not_a_letter_flag(mdjvu_image_t image, mdjvu_bitmap_t b) { return ((unsigned char *) IMG->artifacts[mdjvu_artifact_not_a_letter_flag]) [mdjvu_bitmap_get_index(b)]; } MDJVU_IMPLEMENT void mdjvu_image_set_not_a_letter_flag(mdjvu_image_t image, mdjvu_bitmap_t b, int v) { ((unsigned char *) IMG->artifacts[mdjvu_artifact_not_a_letter_flag]) [mdjvu_bitmap_get_index(b)] = v ? 1 : 0; /* not to fail on 256... */ } MDJVU_IMPLEMENT int mdjvu_image_get_suspiciously_big_flag(mdjvu_image_t image, mdjvu_bitmap_t b) { return ((unsigned char *) IMG->artifacts[mdjvu_artifact_suspiciously_big_flag]) [mdjvu_bitmap_get_index(b)]; } MDJVU_IMPLEMENT void mdjvu_image_set_suspiciously_big_flag(mdjvu_image_t image, mdjvu_bitmap_t b, int v) { ((unsigned char *) IMG->artifacts[mdjvu_artifact_suspiciously_big_flag]) [mdjvu_bitmap_get_index(b)] = v ? 1 : 0; /* not to fail on 256... */ } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_image_get_prototype(mdjvu_image_t image, mdjvu_bitmap_t b) { return ((mdjvu_bitmap_t *) IMG->artifacts[mdjvu_artifact_prototype]) [mdjvu_bitmap_get_index(b)]; } MDJVU_IMPLEMENT void mdjvu_image_set_prototype(mdjvu_image_t image, mdjvu_bitmap_t b, mdjvu_bitmap_t prototype) { ((mdjvu_bitmap_t *) IMG->artifacts[mdjvu_artifact_prototype]) [mdjvu_bitmap_get_index(b)] = prototype; } MDJVU_IMPLEMENT mdjvu_bitmap_t mdjvu_image_get_substitution(mdjvu_image_t image, mdjvu_bitmap_t b) { mdjvu_bitmap_t subst; if (!IMG->artifacts[mdjvu_artifact_substitution]) return b; if (!b) return b; /* special handy case */ subst = ((mdjvu_bitmap_t *) IMG->artifacts[mdjvu_artifact_substitution]) [mdjvu_bitmap_get_index(b)]; return subst ? subst : b; } MDJVU_IMPLEMENT int32 mdjvu_image_get_mass(mdjvu_image_t image, mdjvu_bitmap_t b) { return ((int32 *) IMG->artifacts[mdjvu_artifact_mass])[mdjvu_bitmap_get_index(b)]; } MDJVU_IMPLEMENT int32 mdjvu_image_get_dictionary_index(mdjvu_image_t image, mdjvu_bitmap_t b) { return ((int32 *) IMG->artifacts[mdjvu_artifact_dictionary_index])[mdjvu_bitmap_get_index(b)]; } MDJVU_IMPLEMENT void mdjvu_image_set_dictionary_index(mdjvu_image_t image, mdjvu_bitmap_t b, int32 v) { ((int32 *) IMG->artifacts[mdjvu_artifact_dictionary_index])[mdjvu_bitmap_get_index(b)] = v; } MDJVU_IMPLEMENT void mdjvu_image_set_substitution(mdjvu_image_t image, mdjvu_bitmap_t b, mdjvu_bitmap_t s) { if (s && b != s && mdjvu_image_has_bitmap(image, s)) s = mdjvu_image_get_substitution(image, s); ((mdjvu_bitmap_t *) IMG->artifacts[mdjvu_artifact_substitution]) [mdjvu_bitmap_get_index(b)] = s; } MDJVU_IMPLEMENT void mdjvu_image_get_center(mdjvu_image_t image, mdjvu_bitmap_t b, int32 *px, int32 *py) { Point *p = (Point *) IMG->artifacts[mdjvu_artifact_center]; int32 i = mdjvu_bitmap_get_index(b); *px = p[i].x; *py = p[i].y; } MDJVU_IMPLEMENT void mdjvu_image_set_center(mdjvu_image_t image, mdjvu_bitmap_t b, int32 x, int32 y) { Point *p = (Point *) IMG->artifacts[mdjvu_artifact_center]; int32 i = mdjvu_bitmap_get_index(b); p[i].x = x; p[i].y = y; } /* This function sorts bitmaps approximately according to blits. * Algorithm is simple: which shape is used earlier goes first. */ MDJVU_IMPLEMENT void mdjvu_image_sort_bitmaps(mdjvu_image_t img) { int32 blit_count = mdjvu_image_get_blit_count (img); int32 blits_passed, shapes_passed = 0; for (blits_passed = 0; blits_passed < blit_count; blits_passed++) { mdjvu_bitmap_t bitmap = mdjvu_image_get_blit_bitmap(img, blits_passed); int32 i = mdjvu_bitmap_get_index(bitmap); if (i < shapes_passed) continue; mdjvu_image_exchange_bitmaps(img, shapes_passed, i); shapes_passed++; } } /* __________________________ removing margins _________________________ */ MDJVU_IMPLEMENT void mdjvu_image_remove_bitmap_margins(mdjvu_image_t image) { int32 *delta_x, *delta_y; int32 n = IMG->bitmaps_count; int32 b = IMG->blits_count; int32 i; delta_x = (int32 *) malloc(n * sizeof(int32)); delta_y = (int32 *) malloc(n * sizeof(int32)); for (i = 0; i < n; i++) mdjvu_bitmap_remove_margins(IMG->bitmaps[i], &delta_x[i], &delta_y[i]); for (i = 0; i < b; i++) { int32 blit_index = mdjvu_bitmap_get_index(IMG->blits[i]); IMG->x[i] += delta_x[blit_index]; IMG->y[i] += delta_y[blit_index]; } free(delta_x); free(delta_y); } minidjvu-0.8.svn.2010.05.06/src/base/2io.c0000600000175000017500000000377711425542416016473 0ustar zero79zero79/* * 2io.c - a stdio wrapper */ #include "../base/mdjvucfg.h" #include #include MDJVU_IMPLEMENT mdjvu_file_t mdjvu_fopen(const char *path, const char *mode) { return (mdjvu_file_t) fopen(path, mode); } MDJVU_IMPLEMENT void mdjvu_fclose(mdjvu_file_t f) { fclose((FILE *) f); } MDJVU_IMPLEMENT int32 mdjvu_fread(void *p, int32 size, int32 n, mdjvu_file_t f) { return (int32) fread(p, size, n, (FILE *) f); } MDJVU_IMPLEMENT int32 mdjvu_fwrite(const void *p, int32 size, int32 n, mdjvu_file_t f) { return (int32) fwrite(p, size, n, (FILE *) f); } MDJVU_IMPLEMENT void mdjvu_write_big_endian_int32(int32 i, mdjvu_file_t file) { FILE *f = (FILE *) file; putc(i >> 24, f); putc(i >> 16, f); putc(i >> 8, f); putc(i, f); } MDJVU_IMPLEMENT void mdjvu_write_little_endian_int32(int32 i, mdjvu_file_t file) { FILE *f = (FILE *) file; putc(i, f); putc(i >> 8, f); putc(i >> 16, f); putc(i >> 24, f); } MDJVU_IMPLEMENT void mdjvu_write_big_endian_int16(int16 i, mdjvu_file_t file) { FILE *f = (FILE *) file; putc(i >> 8, f); putc(i, f); } MDJVU_IMPLEMENT void mdjvu_write_little_endian_int16(int16 i, mdjvu_file_t file) { FILE *f = (FILE *) file; putc(i, f); putc(i >> 8, f); } MDJVU_IMPLEMENT int32 mdjvu_read_big_endian_int32(mdjvu_file_t file) { FILE *f = (FILE *) file; int32 r = getc(f) << 24; r |= getc(f) << 16; r |= getc(f) << 8; r |= getc(f); return r; } MDJVU_IMPLEMENT int16 mdjvu_read_big_endian_int16(mdjvu_file_t file) { FILE *f = (FILE *) file; int16 r = getc(f) << 8; r |= getc(f); return r; } MDJVU_IMPLEMENT int32 mdjvu_read_little_endian_int32(mdjvu_file_t file) { FILE *f = (FILE *) file; int32 r = getc(f); r |= getc(f) << 8; r |= getc(f) << 16; r |= getc(f) << 24; return r; } MDJVU_IMPLEMENT int16 mdjvu_read_little_endian_int16(mdjvu_file_t file) { FILE *f = (FILE *) file; int32 r = getc(f); r |= getc(f) << 8; return r; } minidjvu-0.8.svn.2010.05.06/src/base/6string.c0000600000175000017500000000140411425542416017357 0ustar zero79zero79/* * 6string.c - some standard funtions for string manipulation */ #include "../base/mdjvucfg.h" #include #include #include #include #include #include /* Under Windows (MSVC), there is usually no strcasecmp. * So here's the rewrite. */ static int my_strcasecmp(const char *s1, const char *s2) { int c1, c2; while(*s1) { int d; c1 = tolower(*s1++); c2 = tolower(*s2++); d = c1 - c2; if (d) return d; } return *s2; } MDJVU_IMPLEMENT int mdjvu_ends_with_ignore_case(const char *s, const char *prefix) { size_t sl = strlen(s); size_t pl = strlen(prefix); if (sl < pl) return 0; return !my_strcasecmp(s + sl - pl, prefix); } minidjvu-0.8.svn.2010.05.06/src/base/3graymap.c0000600000175000017500000000103711425542416017510 0ustar zero79zero79/* * 3graymap.c - very simple 2d array handling */ #include "mdjvucfg.h" #include #include MDJVU_IMPLEMENT unsigned char **mdjvu_create_2d_array(int32 w, int32 h) { int32 i; unsigned char *data, **result; result = (unsigned char **) calloc(h, sizeof(unsigned char *) + w); data = (unsigned char *) (result + h); for (i = 0; i < h; i++) { result[i] = data + w * i; } return result; } MDJVU_IMPLEMENT void mdjvu_destroy_2d_array(unsigned char **p) { free(p); } minidjvu-0.8.svn.2010.05.06/src/base/mdjvucfg.h0000600000175000017500000000210011425542416017567 0ustar zero79zero79/* * mdjvucfg.h - file to be included first in all C sources in the library */ #ifdef MINIDJVU_INCLUDED_FROM_INSIDE #error mdjvucfg.h should be included only once in every minidjvu source file #endif /* * This is needed, for example, to distinguish between dllexport and dllimport. */ #define MINIDJVU_INCLUDED_FROM_INSIDE /* * Bridge to autoconf configuration file. */ #ifdef HAVE_CONFIG_H #include #endif /* IM: I'm commenting #ifdef out because it looks like we must use dgettext in * the shared library. Yes, it's ugly to redefine a system macro but... * #ifndef _ */ #ifdef HAVE_GETTEXT #include #define _(msgid) dgettext("minidjvu", msgid) #else #define _(msgid) (msgid) #endif /* #endif */ /** * Global initialization of the shared library. * It's OK to call it more than once. * This function is to be called from every constructor * so that there's no type-correct way to use minidjvu * without calling mdjvu_init() behind the scenes. * * This function is implemented in 0porting.c. */ void mdjvu_init(void); minidjvu-0.8.svn.2010.05.06/src/base/version.c0000600000175000017500000000032111425542416017445 0ustar zero79zero79/* * version.c - a placeholder for a compiled-in version stamp */ #include "../base/mdjvucfg.h" #include MDJVU_IMPLEMENT const char *mdjvu_get_version() { return MDJVU_VERSION; } minidjvu-0.8.svn.2010.05.06/src/base/0porting.c0000600000175000017500000000210311425542416017522 0ustar zero79zero79/* * 0porting.c - checking sanity of typedefs */ #include "../base/mdjvucfg.h" #include #include #include #ifdef HAVE_GETTEXT #include #endif MDJVU_IMPLEMENT const char *mdjvu_check_sanity(void) { if (sizeof(int32) != 4) return "mdjvu_check_sanity(): sizeof(int32) != 4"; if (sizeof(uint32) != 4) return "mdjvu_check_sanity(): sizeof(uint32) != 4"; if (sizeof(int16) != 2) return "mdjvu_check_sanity(): sizeof(int16) != 2"; if (sizeof(uint16) != 2) return "mdjvu_check_sanity(): sizeof(uint16) != 2"; return NULL; } static int initialized = 0; void mdjvu_init(void) { const char *sanity_error_message; if (initialized) return; #ifdef HAVE_GETTEXT bindtextdomain("minidjvu", LOCALEDIR); #endif /* check sizeof(int32) == 4 and such gibberish */ sanity_error_message = mdjvu_check_sanity(); if (sanity_error_message) { fprintf(stderr, "%s\n", sanity_error_message); exit(1); } initialized = 1; } minidjvu-0.8.svn.2010.05.06/config/0000700000175000017500000000000011425542416015362 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/config/config.h.in0000600000175000017500000000546711425542416017423 0ustar zero79zero79/* config/config.h.in. Generated from configure.ac by autoheader. */ /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define if we are building i18n support */ #undef HAVE_GETTEXT /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_LOCALE_H /* Define to 1 if your system has a GNU libc compatible `malloc' function, and to 0 otherwise. */ #undef HAVE_MALLOC /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the `memset' function. */ #undef HAVE_MEMSET /* Define to 1 if you have the `pow' function. */ #undef HAVE_POW /* Define to 1 if your system has a GNU libc compatible `realloc' function, and to 0 otherwise. */ #undef HAVE_REALLOC /* Define to 1 if you have the `setlocale' function. */ #undef HAVE_SETLOCALE /* Define to 1 if stdbool.h conforms to C99. */ #undef HAVE_STDBOOL_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the `strcspn' function. */ #undef HAVE_STRCSPN /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the `strrchr' function. */ #undef HAVE_STRRCHR /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define if you have TIFF library */ #undef HAVE_TIFF /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 if the system has the type `_Bool'. */ #undef HAVE__BOOL /* Define to the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Define to `__inline__' or `__inline' if that's what the C compiler calls it, or to nothing if 'inline' is not supported under any name. */ #ifndef __cplusplus #undef inline #endif /* Define to rpl_malloc if the replacement function should be used. */ #undef malloc /* Define to rpl_realloc if the replacement function should be used. */ #undef realloc /* Define to `unsigned int' if does not define. */ #undef size_t minidjvu-0.8.svn.2010.05.06/config/config.sub0000700000175000017500000010115311425542416017346 0ustar zero79zero79#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 # Free Software Foundation, Inc. timestamp='2008-01-16' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # This file is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS $0 [OPTION] ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-dietlibc | linux-newlib* | linux-uclibc* | \ uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | knetbsd*-gnu* | netbsd*-gnu* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray) os= basic_machine=$1 ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64vr | mips64vrel \ | mips64orion | mips64orionel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | score \ | sh | sh[1234] | sh[24]a | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64vr-* | mips64vrel-* \ | mips64orion-* | mips64orionel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | romp-* | rs6000-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tron-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; c90) basic_machine=c90-cray os=-unicos ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; # I'm not sure what "Sysv32" means. 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[MODE-ARG]... # # Provide generalized library-building support services. # # --config show all configuration variables # --debug enable verbose shell tracing # -n, --dry-run display commands without modifying any files # --features display basic configuration information and exit # --mode=MODE use operation mode MODE # --preserve-dup-deps don't remove duplicate dependency libraries # --quiet, --silent don't print informational messages # --tag=TAG use configuration variables from tag TAG # -v, --verbose print informational messages (default) # --version print version information # -h, --help print short or long help message # # MODE must be one of the following: # # clean remove files from the build directory # compile compile a source file into a libtool object # execute automatically set library path, then run a program # finish complete the installation of libtool libraries # install install libraries or executables # link create a library or an executable # uninstall remove libraries from an installed directory # # MODE-ARGS vary depending on the MODE. # Try `$progname --help --mode=MODE' for a more detailed description of MODE. # # When reporting a bug, please describe a test case to reproduce it and # include the following information: # # host-triplet: $host # shell: $SHELL # compiler: $LTCC # compiler flags: $LTCFLAGS # linker: $LD (gnu? $with_gnu_ld) # $progname: (GNU libtool) 2.2.6 # automake: $automake_version # autoconf: $autoconf_version # # Report bugs to . 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Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # NLS nuisances: We save the old values to restore during execute mode. # Only set LANG and LC_ALL to C if already set. # These must not be set unconditionally because not all systems understand # e.g. LANG=C (notably SCO). lt_user_locale= lt_safe_locale= for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${$lt_var+set}\" = set; then save_$lt_var=\$$lt_var $lt_var=C export $lt_var lt_user_locale=\"$lt_var=\\\$save_\$lt_var; \$lt_user_locale\" lt_safe_locale=\"$lt_var=C; \$lt_safe_locale\" fi" done $lt_unset CDPATH : ${CP="cp -f"} : ${ECHO="echo"} : ${EGREP="/usr/bin/grep -E"} : ${FGREP="/usr/bin/grep -F"} : ${GREP="/usr/bin/grep"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SED="/opt/local/bin/gsed"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} : ${Xsed="$SED -e 1s/^X//"} # Global variables: EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. exit_status=$EXIT_SUCCESS # Make sure IFS has a sensible default lt_nl=' ' IFS=" $lt_nl" dirname="s,/[^/]*$,," basename="s,^.*/,," # func_dirname_and_basename file append nondir_replacement # perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # Implementation must be kept synchronized with func_dirname # and func_basename. For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { # Extract subdirectory from the argument. func_dirname_result=`$ECHO "X${1}" | $Xsed -e "$dirname"` if test "X$func_dirname_result" = "X${1}"; then func_dirname_result="${3}" else func_dirname_result="$func_dirname_result${2}" fi func_basename_result=`$ECHO "X${1}" | $Xsed -e "$basename"` } # Generated shell functions inserted here. # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath="$0" # The name of this program: # In the unlikely event $progname began with a '-', it would play havoc with # func_echo (imagine progname=-n), so we prepend ./ in that case: func_dirname_and_basename "$progpath" progname=$func_basename_result case $progname in -*) progname=./$progname ;; esac # Make sure we have an absolute path for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=$func_dirname_result progdir=`cd "$progdir" && pwd` progpath="$progdir/$progname" ;; *) save_IFS="$IFS" IFS=: for progdir in $PATH; do IFS="$save_IFS" test -x "$progdir/$progname" && break done IFS="$save_IFS" test -n "$progdir" || progdir=`pwd` progpath="$progdir/$progname" ;; esac # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed="${SED}"' -e 1s/^X//' sed_quote_subst='s/\([`"$\\]\)/\\\1/g' # Same as above, but do not quote variable references. double_quote_subst='s/\(["`\\]\)/\\\1/g' # Re-`\' parameter expansions in output of double_quote_subst that were # `\'-ed in input to the same. If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname${mode+: }$mode: $*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` done my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "X$my_tmpdir" | $Xsed } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "X$1" | $Xsed \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 in # Valid mode arguments: clean) ;; compile) ;; execute) ;; finish) ;; install) ;; link) ;; relink) ;; uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$mode' for more information." } # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to building PIC objects only -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then dir="$dir/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" $ECHO "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $ECHO "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done $ECHO $ECHO "If you ever happen to want to link against installed libraries" $ECHO "in a given directory, LIBDIR, you must either use libtool, and" $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" $ECHO "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" $ECHO " during execution" fi if test -n "$runpath_var"; then $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" $ECHO " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi $ECHO $ECHO "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" $ECHO "pages." ;; *) $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac $ECHO "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" fi $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$symtab_cflags $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # end: func_emit_wrapper_part2 # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # Path separators are also converted from $build format to # $host format. If ARG begins or ends with a path separator # character, it is preserved (but converted to $host format) # on output. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char) name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable (const char *path) { struct stat st; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", tmp_pathspec)); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("Could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? value : ""))); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$dlprefiles $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$moreargs $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname '-L' '' "$arg" dir=$func_stripname_result if test -z "$dir"; then if test "$#" -gt 0; then func_fatal_error "require no space between \`-L' and \`$1'" else func_fatal_error "need path for \`-L' option" fi fi # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of \`$dir'" dir="$absdir" ;; esac case "$deplibs " in *" -L$dir "*) ;; *) deplibs="$deplibs -L$dir" lib_search_path="$lib_search_path $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "X$dir" | $Xsed -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) dllsearchpath="$dllsearchpath:$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac continue ;; -l*) if test "X$arg" = "X-lc" || test "X$arg" = "X-lm"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test "X$arg" = "X-lc" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. test "X$arg" = "X-lc" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework deplibs="$deplibs System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test "X$arg" = "X-lc" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test "X$arg" = "X-lc" && continue ;; esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$linker_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$objs $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$pre_post_deps $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $ECHO $ECHO "*** Warning: Trying to link with static lib archive $deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because the file extensions .$libext of this argument makes me believe" $ECHO "*** that it is just a static archive that I should not use here." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) temp_rpath="$temp_rpath$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then $ECHO $ECHO "*** And there doesn't seem to be a static archive available" $ECHO "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. $ECHO $ECHO "*** Warning: This system can not link to static lib archive $lib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then $ECHO "*** But as you try to build a module library, libtool will still create " $ECHO "*** a static module, that should work as long as the dlopening application" $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do case $deplib in -L*) path="$deplib" ;; *.la) func_dirname "$deplib" "" "." dir="$func_dirname_result" # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" objs="$objs$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else $ECHO $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$deplibs System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then deplibs="$deplibs -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) newdeplibs="$newdeplibs $a_deplib" a_deplib="" ;; esac fi if test -n "$a_deplib" ; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib="$potent_lib" # see symlink-check above in file_magic test if eval "\$ECHO \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; then $ECHO "*** Warning: inter-library dependencies are not supported in this platform." else $ECHO "*** Warning: inter-library dependencies are not known to be supported." fi $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $ECHO $ECHO "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" $ECHO "*** a static module, that should work as long as the dlopening" $ECHO "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else $ECHO "*** The inter-library dependencies that have been dropped here will be" $ECHO "*** automatically added whenever a program is linked with this library" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then $ECHO $ECHO "*** Since this library must not contain undefined symbols," $ECHO "*** because either the platform does not support them or" $ECHO "*** it was explicitly requested with -no-undefined," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=$obj func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host" ; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then oldobjs="$oldobjs $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $addlibs oldobjs="$oldobjs $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles oldobjs="$oldobjs $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else $ECHO "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" newdependency_libs="$newdependency_libs $libdir/$name" ;; *) newdependency_libs="$newdependency_libs $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$newdlfiles $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe rmfiles="$rmfiles $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result rmfiles="$rmfiles $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: # vi:sw=2 minidjvu-0.8.svn.2010.05.06/config/acinclude.m40000600000175000017500000010575211425542416017567 0ustar zero79zero79dnl Copyright (c) 2002 Leon Bottou and Yann Le Cun. dnl Copyright (c) 2001 AT&T dnl dnl Most of these macros are derived from macros listed dnl at the GNU Autoconf Macro Archive dnl http://www.gnu.org/software/ac-archive/ dnl dnl This program is free software; you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, dnl but WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the dnl GNU General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA02111 USA dnl dnl ------------------------------------------------------- dnl @synopsis AC_DEFINE_INSTALL_PATHS dnl Define various installation paths dnl ------------------------------------------------------- AC_DEFUN([AC_DEFINE_INSTALL_PATHS],[ save_prefix="${prefix}" save_exec_prefix="${exec_prefix}" test "x$prefix" = xNONE && prefix="$ac_default_prefix" test "x$exec_prefix" = xNONE && exec_prefix="$prefix" DIR_PREFIX="`eval echo \"$prefix\"`" AC_DEFINE_UNQUOTED(DIR_PREFIX,["${DIR_PREFIX}"], [directory "prefix"]) DIR_EXEC_PREFIX="`eval echo \"$exec_prefix\"`" DIR_EXEC_PREFIX="`eval echo \"$DIR_EXEC_PREFIX\"`" AC_DEFINE_UNQUOTED(DIR_EXEC_PREFIX,["${DIR_EXEC_PREFIX}"], [directory "exec_prefix"]) DIR_BINDIR="`eval echo \"$bindir\"`" DIR_BINDIR="`eval echo \"$DIR_BINDIR\"`" AC_DEFINE_UNQUOTED(DIR_BINDIR,["${DIR_BINDIR}"], [directory "bindir"]) DIR_LIBDIR="`eval echo \"$libdir\"`" DIR_LIBDIR="`eval echo \"$DIR_LIBDIR\"`" AC_DEFINE_UNQUOTED(DIR_LIBDIR,["${DIR_LIBDIR}"], [directory "libdir"]) DIR_DATADIR="`eval echo \"$datadir\"`" DIR_DATADIR="`eval echo \"$DIR_DATADIR\"`" AC_DEFINE_UNQUOTED(DIR_DATADIR,["${DIR_DATADIR}"], [directory "datadir"]) DIR_MANDIR="`eval echo \"$mandir\"`" DIR_MANDIR="`eval echo \"$DIR_MANDIR\"`" AC_DEFINE_UNQUOTED(DIR_MANDIR,["${DIR_MANDIR}"], [directory "mandir"]) prefix="${save_prefix}" exec_prefix="${save_exec_prefix}" ]) dnl ------------------------------------------------------- dnl @synopsis AC_CHECK_CXX_OPT(OPTION, dnl ACTION-IF-OKAY,ACTION-IF-NOT-OKAY) dnl Check if compiler accepts option OPTION. dnl ------------------------------------------------------- AC_DEFUN(AC_CHECK_CXX_OPT,[ opt="$1" AC_MSG_CHECKING([if $CXX accepts $opt]) echo 'void f(){}' > conftest.cc if test -z "`${CXX} ${CXXFLAGS} ${OPTS} $opt -c conftest.cc 2>&1`"; then AC_MSG_RESULT(yes) rm conftest.* $2 else AC_MSG_RESULT(no) rm conftest.* $3 fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_OPTIMIZE dnl Setup option --enable-debug dnl Collects optimization/debug option in variable OPTS dnl Filter options from CFLAGS and CXXFLAGS dnl ------------------------------------------------------- AC_DEFUN(AC_CXX_OPTIMIZE,[ AC_REQUIRE([AC_CANONICAL_HOST]) AC_ARG_ENABLE(debug, AC_HELP_STRING([--enable-debug], [Compile with debugging options (default: no)]), [ac_debug=$enableval],[ac_debug=no]) OPTS= AC_SUBST(OPTS) saved_CXXFLAGS="$CXXFLAGS" saved_CFLAGS="$CFLAGS" CXXFLAGS= CFLAGS= for opt in $saved_CXXFLAGS ; do case $opt in -g*) test $ac_debug != no && OPTS="$OPTS $opt" ;; -O*) ;; *) CXXFLAGS="$CXXFLAGS $opt" ;; esac done for opt in $saved_CFLAGS ; do case $opt in -O*|-g*) ;; *) CFLAGS="$CFLAGS $opt" ;; esac done if test x$ac_debug = xno ; then OPTS=-DNDEBUG AC_CHECK_CXX_OPT([-Wall],[OPTS="$OPTS -Wall"]) AC_CHECK_CXX_OPT([-O3],[OPTS="$OPTS -O3"], [ AC_CHECK_CXX_OPT([-O2], [OPTS="$OPTS -O2"] ) ] ) dnl This triggers compiler bugs with gcc-3.2.2: dnl AC_CHECK_CXX_OPT([-funroll-loops], [OPTS="$OPTS -funroll-loops"]) dnl QT3 has plenty of this: AC_CHECK_CXX_OPT([-Wno-non-virtual-dtor],[OPTS="$OPTS -Wno-non-virtual-dtor"]) cpu=`uname -m 2>/dev/null` test -z "$cpu" && cpu=${host_cpu} case "${host_cpu}" in i?86) opt="-mtune=${host_cpu}" AC_CHECK_CXX_OPT([$opt], [OPTS="$OPTS $opt"], [ opt="-mcpu=${host_cpu}" AC_CHECK_CXX_OPT([$opt], [OPTS="$OPTS $opt"]) ]) ;; esac else AC_CHECK_CXX_OPT([-Wall],[OPTS="$OPTS -Wall"]) AC_CHECK_CXX_OPT([-Wno-non-virtual-dtor],[OPTS="$OPTS -Wno-non-virtual-dtor"]) fi case x"$ac_debug" in changequote(<<, >>)dnl x[0-9]) OPTS="$OPTS -DDEBUGLVL=$ac_debug" ;; xr*) OPTS="$OPTS -DRUNTIME_DEBUG_ONLY" ;; changequote([, ])dnl esac ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_INTEL_ATOMIC_BUILTINS dnl If the compiler supports intel atomic builtins. dnl define HAVE_INTEL_ATOMIC_BUILTINS dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_INTEL_ATOMIC_BUILTINS], [AC_CACHE_CHECK(whether the compiler supports intel atomic builtins, ac_cv_cxx_intel_atomic_builtins, [AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_LINK([static int volatile l;], [__sync_lock_test_and_set(&l,1); __sync_lock_release(&l); __sync_add_and_fetch(&l,1); __sync_bool_compare_and_swap(&l,&l,1); return 0;], ac_cv_cxx_intel_atomic_builtins=yes, ac_cv_cxx_intel_atomic_builtins=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_intel_atomic_builtins" = yes; then AC_DEFINE(HAVE_INTEL_ATOMIC_BUILTINS,1, [define if the compiler supports intel atomic builtins]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_MEMBER_TEMPLATES dnl If the compiler supports member templates, dnl define HAVE_MEMBER_TEMPLATES. dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_MEMBER_TEMPLATES], [AC_CACHE_CHECK(whether the compiler supports member templates, ac_cv_cxx_member_templates, [AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([ template class A { public: template A operator=(const A& z) { return A(); } };],[A x; A y; x = y; return 0;], ac_cv_cxx_member_templates=yes, ac_cv_cxx_member_templates=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_member_templates" = yes; then AC_DEFINE(HAVE_MEMBER_TEMPLATES,1, [define if the compiler supports member templates]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_NAMESPACES dnl Define HAVE_NAMESPACES if the compiler supports dnl namespaces. dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_NAMESPACES], [AC_CACHE_CHECK(whether the compiler implements namespaces, ac_cv_cxx_namespaces, [ AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([namespace Outer { namespace Inner { int i = 0; }}], [using namespace Outer::Inner; return i;], ac_cv_cxx_namespaces=yes, ac_cv_cxx_namespaces=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_namespaces" = yes && test "$ac_debug" = no; then AC_DEFINE(HAVE_NAMESPACES,1, [define if the compiler implements namespaces]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_TYPENAME dnl Define HAVE_TYPENAME if the compiler recognizes dnl keyword typename. dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_TYPENAME], [AC_CACHE_CHECK(whether the compiler recognizes typename, ac_cv_cxx_typename, [AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([templateclass X {public:X(){}};], [X z; return 0;], ac_cv_cxx_typename=yes, ac_cv_cxx_typename=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_typename" = yes; then AC_DEFINE(HAVE_TYPENAME,1,[define if the compiler recognizes typename]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_STDINCLUDES dnl Define HAVE_STDINCLUDES if the compiler has the dnl new style include files (without the .h) dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_STDINCLUDES], [AC_CACHE_CHECK(whether the compiler comes with standard includes, ac_cv_cxx_stdincludes, [AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([#include struct X { int a; X(int a):a(a){}; }; X* foo(void *x) { return new(x) X(2); } ],[], ac_cv_cxx_stdincludes=yes, ac_cv_cxx_stdincludes=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_stdincludes" = yes; then AC_DEFINE(HAVE_STDINCLUDES,1, [define if the compiler comes with standard includes]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_BOOL dnl If the compiler recognizes bool as a separate built-in type, dnl define HAVE_BOOL. Note that a typedef is not a separate dnl type since you cannot overload a function such that it dnl accepts either the basic type or the typedef. dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_BOOL], [AC_CACHE_CHECK(whether the compiler recognizes bool as a built-in type, ac_cv_cxx_bool, [AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE([ int f(int x){return 1;} int f(char x){return 1;} int f(bool x){return 1;} ],[bool b = true; return f(b);], ac_cv_cxx_bool=yes, ac_cv_cxx_bool=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_bool" = yes; then AC_DEFINE(HAVE_BOOL,1,[define if bool is a built-in type]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_EXCEPTIONS dnl If the C++ compiler supports exceptions handling (try, dnl throw and catch), define HAVE_EXCEPTIONS. dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_EXCEPTIONS], [AC_CACHE_CHECK(whether the compiler supports exceptions, ac_cv_cxx_exceptions, [AC_LANG_SAVE AC_LANG_CPLUSPLUS AC_TRY_COMPILE(,[try { throw 1; } catch (int i) { return i; }], ac_cv_cxx_exceptions=yes, ac_cv_cxx_exceptions=no) AC_LANG_RESTORE ]) if test "$ac_cv_cxx_exceptions" = yes; then AC_DEFINE(HAVE_EXCEPTIONS,1,[define if the compiler supports exceptions]) fi ]) dnl ------------------------------------------------------- dnl @synopsis AC_CXX_RPO dnl Defines option --enable-rpo and searches program RPO. dnl Set output variables CXXRPOFLAGS and RPO. dnl ------------------------------------------------------- AC_DEFUN([AC_CXX_RPO], [ CXXRPOFLAGS= RPO_YES='#' RPO_NO='' if test x$GXX = xyes ; then AC_ARG_ENABLE([rpo], AC_HELP_STRING([--enable-rpo], [Enable compilation with option -frepo]), [ac_rpo=$enableval], [ac_rpo=no] ) if test x$ac_rpo != xno ; then CXXRPOFLAGS='-frepo -fno-rtti' RPO_YES='' RPO_NO='#' fi fi AC_SUBST(CXXRPOFLAGS) AC_SUBST(RPO_YES) AC_SUBST(RPO_NO) ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_PTHREAD([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl This macro figures out how to build C programs using POSIX dnl threads. It sets the PTHREAD_LIBS output variable to the threads dnl library and linker flags, and the PTHREAD_CFLAGS output variable dnl to any special C compiler flags that are needed. (The user can also dnl force certain compiler flags/libs to be tested by setting these dnl environment variables.). dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_PTHREAD], [ AC_REQUIRE([AC_CANONICAL_HOST]) acx_pthread_ok=no # First, check if the POSIX threads header, pthread.h, is available. # If it isn't, don't bother looking for the threads libraries. AC_CHECK_HEADER(pthread.h, , acx_pthread_ok=noheader) # We must check for the threads library under a number of different # names; the ordering is very important because some systems # (e.g. DEC) have both -lpthread and -lpthreads, where one of the # libraries is broken (non-POSIX). # First of all, check if the user has set any of the PTHREAD_LIBS, # etcetera environment variables, and if threads linking works. if test x${PTHREAD_LIBS+set} = xset || test x${PTHREAD_CFLAGS+set} = xset ; then save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" AC_MSG_CHECKING([provided PTHREAD_LIBS/PTHREAD_CFLAGS.]) AC_TRY_LINK_FUNC(pthread_join, acx_pthread_ok=yes) AC_MSG_RESULT($acx_pthread_ok) if test x"$acx_pthread_ok" = xno; then PTHREAD_LIBS="" PTHREAD_CFLAGS="" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" fi # Create a list of thread flags to try. Items starting with a "-" are # C compiler flags, and other items are library names, except for "none" # which indicates that we try without any flags at all. Also, combinations # of items (for instance, both a compiler flag and a library name) can be # specified using a colon separator. acx_pthread_flags="pthreads none -Kthread -kthread lthread -pthread -pthreads -mt -mthreads pthread --thread-safe" # The ordering *is* (sometimes) important. # Some notes on the individual items follow: # pthreads: AIX (must check this before -lpthread) # none: in case threads are in libc; should be tried before -Kthread and # other compiler flags to prevent continual compiler warnings # -Kthread: Sequent (threads in libc, but -Kthread needed for pthread.h) # -kthread: FreeBSD kernel threads (preferred to -pthread since SMP-able) # lthread: LinuxThreads port on FreeBSD (also preferred to -pthread) # -pthread: Linux/gcc (kernel threads), BSD/gcc (userland threads) # -pthreads: Solaris/gcc # -mt: HP aCC (check before -mthreads) # -mt: Sun Workshop C (may only link SunOS threads [-lthread], but it # doesn't hurt to check since this sometimes defines pthreads too; # also defines -D_REENTRANT) # -mthreads: Mingw32/gcc, Lynx/gcc # pthread: Linux, etcetera # --thread-safe: KAI C++ case "${host_cpu}-${host_os}" in *solaris*) # On Solaris (at least, for some versions), libc contains stubbed # (non-functional) versions of the pthreads routines, so link-based # tests will erroneously succeed. (We need to link with -pthread or # -lpthread.) (The stubs are missing pthread_cleanup_push, or rather # a function called by this macro, so we could check for that, but # who knows whether they'll stub that too in a future libc.) So, # we'll just look for -pthreads and -lpthread first: acx_pthread_flags="-pthread -pthreads pthread -mt $acx_pthread_flags" ;; esac case "${host_os}-${GCC}" in *linux*-yes) # On Linux/GCC, libtool uses -nostdlib for linking, which cancel part # of the -pthread flag effect (libpthread is not automatically linked). # So we'll try to link with both -pthread and -lpthread first: acx_pthread_flags="-pthread:pthread $acx_pthread_flags" ;; esac if test x"$acx_pthread_ok" = xno; then for flag in $acx_pthread_flags; do case $flag in none) AC_MSG_CHECKING([whether pthreads work without any flags]) ;; *:*) PTHREAD_CFLAGS="" PTHREAD_LIBS="" message="whether pthreads work with" while test x"$flag" != x; do subflag=`echo $flag | cut -d: -f1` case $subflag in -*) PTHREAD_CFLAGS="$PTHREAD_CFLAGS $subflag" message="$message $subflag" ;; *) PTHREAD_LIBS="$PTHREAD_LIBS -l$subflag" message="$message -l$subflag" ;; esac flag=`echo $flag | cut -s -d: -f2-` done AC_MSG_CHECKING([$message]) ;; -*) AC_MSG_CHECKING([whether pthreads work with $flag]) PTHREAD_CFLAGS="$flag" ;; *) AC_MSG_CHECKING([for the pthreads library -l$flag]) PTHREAD_LIBS="-l$flag" ;; esac save_LIBS="$LIBS" save_CFLAGS="$CFLAGS" save_CXXFLAGS="$CXXFLAGS" LIBS="$PTHREAD_LIBS $LIBS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" # Check for various functions. We must include pthread.h, # since some functions may be macros. (On the Sequent, we # need a special flag -Kthread to make this header compile.) # We check for pthread_join because it is in -lpthread on IRIX # while pthread_create is in libc. We check for pthread_attr_init # due to DEC craziness with -lpthreads. We check for # pthread_cleanup_push because it is one of the few pthread # functions on Solaris that doesn't have a non-functional libc stub. # We try pthread_create on general principles. AC_TRY_LINK([#include ], [pthread_t th; pthread_join(th, 0); pthread_attr_init(0); pthread_cleanup_push(0, 0); pthread_create(0,0,0,0); pthread_cleanup_pop(0); ], [acx_pthread_ok=yes]) LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" AC_MSG_RESULT($acx_pthread_ok) if test "x$acx_pthread_ok" = xyes; then break; fi PTHREAD_LIBS="" PTHREAD_CFLAGS="" done fi # Various other checks: if test "x$acx_pthread_ok" = xyes; then save_LIBS="$LIBS" LIBS="$PTHREAD_LIBS $LIBS" save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS $PTHREAD_CFLAGS" save_CXXFLAGS="$CXXFLAGS" CXXFLAGS="$CXXFLAGS $PTHREAD_CFLAGS" AC_MSG_CHECKING([if more special flags are required for pthreads]) flag=no case "${host_cpu}-${host_os}" in *-aix* | *-freebsd*) flag="-D_THREAD_SAFE";; *solaris* | alpha*-osf*) flag="-D_REENTRANT";; esac AC_MSG_RESULT(${flag}) if test "x$flag" != xno; then PTHREAD_CFLAGS="$flag $PTHREAD_CFLAGS" fi LIBS="$save_LIBS" CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" fi AC_ARG_VAR(PTHREAD_LIBS, [Flags for linking pthread programs.]) AC_ARG_VAR(PTHREAD_CFLAGS, [Flags for compiling pthread programs.]) # execute ACTION-IF-FOUND/ACTION-IF-NOT-FOUND: if test x"$acx_pthread_ok" = xyes; then AC_DEFINE(HAVE_PTHREAD,1,[Define if pthreads are available]) ifelse([$1],,:,[$1]) else ifelse([$2],,:,[$2]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_COTHREADS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl Define HAVE_COTHREAD if cothreads can be used. dnl Define HAVE_COTHREAD_PATCH if cothread libgcc patch is available dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_COTHREAD], [ AC_REQUIRE([AC_CANONICAL_HOST]) acx_cothread=no if test x$GXX = xyes ; then AC_MSG_CHECKING([whether cothreads work with ${host_cpu}]) case ${host_cpu} in i?86|powerpc*|mips*|alpha*|hppa*) acx_cothread=yes ;; esac AC_MSG_RESULT($acx_cothread) fi if test x$acx_cothread != xno ; then AC_MSG_CHECKING([whether libgcc contains the cothread patch]) AC_LANG_PUSH(C++) AC_TRY_LINK([extern "C" { void *(*__get_eh_context_ptr)(); void *__new_eh_context(void); }], [ __get_eh_context_ptr = &__new_eh_context;], [acx_cothread_patch=yes], [acx_cothread_patch=no]) AC_LANG_POP(C++) AC_MSG_RESULT($acx_cothread_patch) if test x$acx_cothread_patch = xno ; then AC_MSG_CHECKING([if the cothread patch is critical]) echo 'void foo() { throw "Hello"; }' > conftest.cc compile="$CXX $CXXFLAGS -c conftest.cc" check="nm conftest.o | grep sjthrow | cat > conftest.out" acx_cothread_patch=yes if AC_TRY_EVAL(compile) && AC_TRY_EVAL(check) ; then if test -z "`cat conftest.out`" ; then acx_cothread_patch=no fi fi AC_MSG_RESULT($acx_cothread_patch) rm conftest.* if test x$acx_cothread_patch = xyes ; then acx_cothread=no AC_MSG_WARN([Cothread cannot work without the patch]) else AC_MSG_WARN([Applying the patch is recommended anyway]) fi AC_MSG_WARN([See the INSTALL file for more information]) fi fi # Must do. if test x$acx_cothread = xyes ; then AC_DEFINE(HAVE_COTHREAD,1, [Define if cothreads are available.]) if test x$acx_cothread_patch = xyes ; then AC_DEFINE(HAVE_COTHREAD_PATCH,1, [Define if libgcc contains the cothread patch.]) fi ifelse([$1],,:,[$1]) else ifelse([$2],,:,[$2]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_THREADS([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl Process optional option --enable-threads dnl Check availability of pthreads or cothreads dnl using AC_PATH_PTHREAD and AC_PATH_COTHREAD. dnl Set output variable THREADS_LIBS and THREADS_CFLAGS dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_THREADS], [ AC_ARG_ENABLE(threads, AC_HELP_STRING([--enable-threads], [select threading model (default is auto)]), ac_use_threads=$enableval, ac_use_threads=auto) ac_threads=no if test x$ac_use_threads != xno ; then if test x$ac_threads = xno ; then case x$ac_use_threads in x|xyes|xauto|xposix|xpthread) AC_PATH_PTHREAD( [ ac_threads=pthread ac_use_threads=pthread THREAD_LIBS="$PTHREAD_LIBS" THREAD_CFLAGS="$PTHREAD_CFLAGS -DTHREADMODEL=POSIXTHREADS" ] ) ;; esac fi if test x$ac_threads = xno ; then case x$ac_use_threads in x|xyes|xauto|xwin32|xwindows) AC_TRY_LINK([#include ], [CreateThread(NULL,4096,NULL,NULL,0,NULL);], [ ac_threads=win32 ac_use_threads=win32 THREAD_LIBS="" THREAD_CFLAGS="-DTHREADMODEL=WINTHREADS" ] ) ;; esac fi if test x$ac_threads = xno ; then case x$ac_use_threads in x|xyes|xauto|xcothread) AC_PATH_COTHREAD( [ ac_threads=cothread THREAD_CFLAGS="-DTHREADMODEL=COTHREADS" ] ) ;; esac fi fi AC_SUBST(THREAD_LIBS) AC_SUBST(THREAD_CFLAGS) AC_SUBST(PTHREAD_LIBS) AC_SUBST(PTHREAD_CFLAGS) AC_MSG_CHECKING([threading model]) AC_MSG_RESULT($ac_threads) if test x$ac_threads = xwin32 ; then AC_CHECK_CXX_OPT([-mthreads], [THREAD_CFLAGS="-mthreads $THREAD_CFLAGS"]) fi if test $ac_threads != no ; then AC_MSG_RESULT([setting THREAD_CFLAGS=$THREAD_CFLAGS]) AC_MSG_RESULT([setting THREAD_LIBS=$THREAD_LIBS]) ifelse([$1],,:,[$1]) else ifelse([$2],,:,[$2]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_JPEG([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl Process option --with-jpeg. dnl Search JPEG. Define HAVE_JPEG. dnl Set output variable JPEG_CFLAGS and JPEG_LIBS dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_JPEG], [ AC_ARG_VAR(JPEG_LIBS) AC_ARG_VAR(JPEG_CFLAGS) ac_jpeg=no AC_ARG_WITH(jpeg, AC_HELP_STRING([--with-jpeg=DIR], [where the IJG jpeg library is located]), [ac_jpeg=$withval], [ac_jpeg=yes] ) # Process specification if test x$ac_jpeg = xyes ; then test x${JPEG_LIBS+set} != xset && JPEG_LIBS="-ljpeg" elif test x$ac_jpeg != xno ; then test x${JPEG_LIBS+set} != xset && JPEG_LIBS="-L$ac_jpeg/lib -ljpeg" test x${JPEG_CFLAGS+set} != xset && JPEG_CFLAGS="-I$ac_jpeg/include" fi # Try linking if test x$ac_jpeg != xno ; then AC_MSG_CHECKING([for jpeg library]) save_CFLAGS="$CFLAGS" save_CXXFLAGS="$CXXFLAGS" save_LIBS="$LIBS" CFLAGS="$CFLAGS $JPEG_CFLAGS" CXXFLAGS="$CXXFLAGS $JPEG_CFLAGS" LIBS="$LIBS $JPEG_LIBS" AC_TRY_LINK([ #ifdef __cplusplus extern "C" { #endif #include #include #ifdef __cplusplus } #endif ],[ jpeg_CreateDecompress(0,0,0);], [ac_jpeg=yes], [ac_jpeg=no] ) CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" LIBS="$save_LIBS" AC_MSG_RESULT($ac_jpeg) fi # Finish if test x$ac_jpeg = xno; then JPEG_CFLAGS= ; JPEG_LIBS= ifelse([$2],,:,[$2]) else AC_DEFINE(HAVE_JPEG,1,[Define if you have the IJG JPEG library.]) AC_MSG_RESULT([setting JPEG_CFLAGS=$JPEG_CFLAGS]) AC_MSG_RESULT([setting JPEG_LIBS=$JPEG_LIBS]) ifelse([$1],,:,[$1]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_QT([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl Process option --with-qt=DIR dnl Define HAVE_QT and set it to QT_VERSION dnl Set output variables MOC, UIC, QT_LIBS and QT_CFLAGS. dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_QT], [ AC_REQUIRE([AC_PATH_X]) AC_REQUIRE([AC_PATH_XTRA]) if test ${no_x-no} != yes ; then X_LIBS="$X_LIBS $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS" fi # Variables AC_ARG_VAR(QTDIR,[Location of the Qt package.]) AC_ARG_VAR(QT_CFLAGS,[Flags for compiling Qt programs.]) AC_ARG_VAR(QT_LIBS,[Flags for linking Qt programs.]) AC_ARG_VAR(MOC,[Location of the MOC program.]) AC_ARG_VAR(UIC,[Location of the UIC program.]) # Arguments AC_ARG_WITH(qt, AC_HELP_STRING([--with-qt=DIR], [where the Qt root is installed.]), [ test x$withval != xyes && QTDIR=$withval ]) test x$no_x = xyes && QTDIR=no # Check for the lib64 thing lib=`basename "$libdir"` case "$lib" in lib*) ;; *) lib="lib" ;; esac if test $lib = "lib" -o $lib = "lib64" ; then libs="$lib" ; else libs="$lib lib"; fi # Standard qt directory ac_has_qt=no if test x$QTDIR != xno ; then AC_MSG_CHECKING([for Qt root directory]) ac_has_qt=no ac_userdef_qt=no if test x${QT_CFLAGS+set} = xset || test x${QT_LIBS+set} = xset ; then ac_userdef_qt=yes ac_has_qt="user defined QT_CFLAGS and QT_LIBS" # no questions asked else ac_qt_dirs="/usr/local /usr/X11R6 /usr" for lib in $libs ; do for n in /usr/$lib/qt* ; do test -d $n && ac_qt_dirs="$n $ac_qt_dirs" ; done done if test -d "$QTDIR" ; then ac_qt_dirs="$QTDIR $ac_qt_dirs" fi for dir in $ac_qt_dirs ; do if test -r $dir/include/qwidget.h ; then ac_has_qt=$dir QTDIR=$dir break fi done fi # Unusual install if test "x$ac_has_qt" = xno ; then ac_qt_names="qt3 qt2 qt" ac_qt_dirs="/usr /usr/X11R6 /usr/local" case "$host" in *-darwin* | *-macos10*) if test -d /opt/local ; then ac_qt_dirs="/opt/local $ac_qt_dirs" elif test -d /sw ; then ac_qt_dirs="/sw $ac_qt_dirs" fi ;; esac ac_qt_dirs="$QTDIR $prefix $ac_qt_dirs" for d in $ac_qt_dirs ; do for n in $ac_qt_names ; do if test -r $d/include/$n/qwidget.h ; then for lib in $libs ; do for l in lib$n.so lib$n-mt.so lib$n-mt.dylib lib$n.a lib$n-mt.a ; do if test -r $d/$lib/$l ; then QT_CFLAGS="-I$d/include/$n" QT_LIBS="-L$d/$lib -l$n" QTDIR=$d ac_has_qt="bsd-style Qt install" break 3 fi done for l in libqt.dll.a libqt-mt.dll.a libqt-mt.la libqt.a libqt-mt.a; do if test -r $d/$lib/$n/$lib/$l ; then QT_CFLAGS="-I$d/include/$n" QT_LIBS="-L$d/$lib/$n/$lib -lqt" QTDIR=$d/$lib/$n ac_has_qt="cygwin-style Qt install" break 3 fi done for l in libqt.so libqt-mt.so libqt-mt.dylib libqt.a libqt-mt.a; do if test -r $d/$lib/$l ; then QT_CFLAGS="-I$d/include/$n" QT_LIBS="-L$d/$lib -lqt" QTDIR=$d ac_has_qt="debian-style Qt install" break 3 fi done done fi done done fi # Print result AC_MSG_RESULT($ac_has_qt) fi # Programs if test "x$ac_has_qt" != xno ; then if test "x$ac_userdef_qt" != xyes ; then if test x${QT_CFLAGS+set} != xset ; then QT_CFLAGS="-I$QTDIR/include" fi if test x${QT_LIBS+set} != xset ; then if test -d $QTDIR/$lib ; then QT_LIBS="-L$QTDIR/$lib -lqt" else QT_LIBS="-L$QTDIR/lib -lqt" fi fi # KDE-3.0 styles require qt-mt even in non KDE applications. # Bero dixit. See kde bug #40823. qt_libdir= qt_libname= AC_MSG_CHECKING([for multithreaded Qt3 library]) for n in `echo $QT_LIBS` ; do case $n in -L*) qt_libdir=`echo "$n" | sed -e 's:^-L::'` ;; -l*) qt_libname=`echo "$n" | sed -e 's:^-l::'` ;; esac done ac_has_qt_mt=no for n in ${qt_libdir}/lib${qt_libname}-mt.so \ ${qt_libdir}/lib${qt_libname}-mt.dylib \ ${qt_libdir}/lib${qt_libname}-mt.dll.a; do if test -r $n ; then ac_has_qt_mt=yes fi done AC_MSG_RESULT($ac_has_qt_mt) if test $ac_has_qt_mt = yes ; then newqtlibs= for n in `echo $QT_LIBS` ; do test "$n" = "-l$qt_libname" && n="$n-mt" newqtlibs="$newqtlibs $n" done QT_LIBS="$newqtlibs" fi fi AC_PATH_PROGS(MOC, [moc moc3 moc2], [:], [$QTDIR/bin $PATH]) AC_PATH_PROGS(UIC, [uic uic3 uic2], [:], [$QTDIR/bin $PATH]) AC_PATH_PROGS(LUPDATE, [lupdate], [:], [$QTDIR/bin $PATH]) AC_PATH_PROGS(LRELEASE,[lrelease], [:], [$QTDIR/bin $PATH]) if test -x "$MOC" ; then : ; else AC_MSG_WARN([Cannot locate the Qt Meta-Object compiler.]) ac_has_qt=no QTDIR=no fi fi # Execute if test "x$ac_has_qt" != xno ; then AC_MSG_CHECKING([if a small Qt program runs]) AC_LANG_PUSH(C++) save_CXXFLAGS="$CXXFLAGS" save_LIBS="$LIBS" CXXFLAGS="$CXXFLAGS $CFLAGS $THREAD_CFLAGS $QT_CFLAGS $X_CFLAGS" LIBS="$THREAD_LIBS $QT_LIBS $X_LIBS $LIBS" AC_TRY_RUN([ #include #include #include int main() { QFile qf("confout"); if (!qf.open(IO_WriteOnly)) return 1; QTextStream ts(&qf); ts << QT_VERSION; return 0; }],[okay=yes],[okay=no; QTDIR=no]) CXXFLAGS="$save_CXXFLAGS" LIBS="$save_LIBS" AC_LANG_POP(C++) AC_MSG_RESULT($okay) if test "x$okay" = xno ; then ac_has_qt=no fi fi # Version if test "x$ac_has_qt" != xno ; then AC_MSG_CHECKING([Qt version]) qt_version=`cat < confout` AC_MSG_RESULT($qt_version) AC_DEFINE_UNQUOTED(HAVE_QT,$qt_version, [Define to Qt version if available]) rm confout 2>/dev/null fi # Execute if test "x$ac_has_qt" = xno ; then QT_CFLAGS= ; QT_LIBS= ; QTDIR= ; MOC=moc ; ifelse([$2],,:,[$2]) else AC_MSG_RESULT([setting QT_CFLAGS=$QT_CFLAGS]) AC_MSG_RESULT([setting QT_LIBS=$QT_LIBS]) ifelse([$1],,:,[$1]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_TIFF([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl Process option --with-tiff dnl Search LIBTIFF. Define HAVE_TIFF. dnl Set output variable TIFF_CFLAGS and TIFF_LIBS dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_TIFF], [ AC_ARG_VAR(TIFF_LIBS) AC_ARG_VAR(TIFF_CFLAGS) ac_tiff=no AC_ARG_WITH(tiff, AC_HELP_STRING([--with-tiff=DIR], [where libtiff is located]), [ac_tiff=$withval], [ac_tiff=yes] ) # Process specification if test x$ac_tiff = xyes ; then test x${TIFF_LIBS+set} != xset && TIFF_LIBS="-ltiff" elif test x$ac_tiff != xno ; then test x${TIFF_LIBS+set} != xset && TIFF_LIBS="-L$ac_tiff/lib -ltiff" test x${TIFF_CFLAGS+set} != xset && TIFF_CFLAGS="-I$ac_tiff/include" fi # Try linking if test x$ac_tiff != xno ; then AC_MSG_CHECKING([for the libtiff library]) save_CFLAGS="$CFLAGS" save_CXXFLAGS="$CXXFLAGS" save_LIBS="$LIBS" CFLAGS="$CFLAGS $TIFF_CFLAGS" CXXFLAGS="$CXXFLAGS $TIFF_CFLAGS" LIBS="$LIBS $TIFF_LIBS" AC_TRY_LINK([ #ifdef __cplusplus extern "C" { #endif #include #include #ifdef __cplusplus } #endif ],[ TIFFOpen(0,0);], [ac_tiff=yes], [ac_tiff=no] ) CFLAGS="$save_CFLAGS" CXXFLAGS="$save_CXXFLAGS" LIBS="$save_LIBS" AC_MSG_RESULT($ac_tiff) fi # Finish if test x$ac_tiff = xno; then TIFF_CFLAGS= ; TIFF_LIBS= ifelse([$2],,:,[$2]) else AC_DEFINE(HAVE_TIFF,1,[Define if you have libtiff.]) AC_MSG_RESULT([setting TIFF_CFLAGS=$TIFF_CFLAGS]) AC_MSG_RESULT([setting TIFF_LIBS=$TIFF_LIBS]) ifelse([$1],,:,[$1]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PROG_PKG_CONFIG([ACTION-IF-FOUND[, ACTION-IF-NOT-FOUND]]) dnl Sets output variables PKG_CONFIG dnl ------------------------------------------------------------------ AC_DEFUN([AC_PROG_PKG_CONFIG], [ AC_ARG_VAR(PKG_CONFIG,[Location of the pkg-config program.]) AC_ARG_VAR(PKG_CONFIG_PATH, [Path for pkg-config descriptors.]) AC_PATH_PROG(PKG_CONFIG, pkg-config) if test -z "$PKG_CONFIG" ; then ifelse([$2],,:,[$2]) else ifelse([$1],,:,[$1]) fi ]) dnl ------------------------------------------------------------------ dnl @synopsis AC_PATH_GLIB([action-if-found],[action-if-notfound]) dnl Search for glib. Defines HAVE_GLIB. dnl Sets output variables GLIB_CFLAGS and GLIB_LIBS dnl ------------------------------------------------------------------ AC_DEFUN([AC_PATH_GLIB], [ AC_REQUIRE([AC_PROG_PKG_CONFIG]) AC_ARG_VAR(GLIB_LIBS, [Libraries for glib-2.0]) AC_ARG_VAR(GLIB_CFLAGS, [Compilation flags for glib-2.0]) AC_MSG_CHECKING([for glib]) if test -x "$PKG_CONFIG" ; then if $PKG_CONFIG glib-2.0 ; then ac_glib=yes AC_MSG_RESULT([found]) GLIB_LIBS=`$PKG_CONFIG --libs glib-2.0` AC_MSG_RESULT([setting GLIB_LIBS=$GLIB_LIBS]) GLIB_CFLAGS=`$PKG_CONFIG --cflags glib-2.0` AC_MSG_RESULT([setting GLIB_CFLAGS=$GLIB_CFLAGS]) AC_DEFINE(HAVE_GLIB,1,[Define if you have glib-2.0.]) ifelse([$1],,:,[$1]) else AC_MSG_RESULT([not found by pkg-config]) ac_glib=no ifelse([$2],,:,[$2]) fi else AC_MSG_RESULT([no pkg-config]) ac_glib=no ifelse([$2],,:,[$2]) fi ]) minidjvu-0.8.svn.2010.05.06/config/install-sh0000700000175000017500000002244111425542416017371 0ustar zero79zero79#!/bin/sh # install - install a program, script, or datafile scriptversion=2004-04-01.17 # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # `make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. It can only install one file at a time, a restriction # shared with many OS's install programs. # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit="${DOITPROG-}" # put in absolute paths if you don't have them in your path; or use env. vars. mvprog="${MVPROG-mv}" cpprog="${CPPROG-cp}" chmodprog="${CHMODPROG-chmod}" chownprog="${CHOWNPROG-chown}" chgrpprog="${CHGRPPROG-chgrp}" stripprog="${STRIPPROG-strip}" rmprog="${RMPROG-rm}" mkdirprog="${MKDIRPROG-mkdir}" transformbasename= transform_arg= instcmd="$mvprog" chmodcmd="$chmodprog 0755" chowncmd= chgrpcmd= stripcmd= rmcmd="$rmprog -f" mvcmd="$mvprog" src= dst= dir_arg= usage="Usage: $0 [OPTION]... SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 -d DIRECTORIES... In the first form, install SRCFILE to DSTFILE, removing SRCFILE by default. In the second, create the directory path DIR. Options: -b=TRANSFORMBASENAME -c copy source (using $cpprog) instead of moving (using $mvprog). -d create directories instead of installing files. -g GROUP $chgrp installed files to GROUP. -m MODE $chmod installed files to MODE. -o USER $chown installed files to USER. -s strip installed files (using $stripprog). -t=TRANSFORM --help display this help and exit. --version display version info and exit. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test -n "$1"; do case $1 in -b=*) transformbasename=`echo $1 | sed 's/-b=//'` shift continue;; -c) instcmd=$cpprog shift continue;; -d) dir_arg=true shift continue;; -g) chgrpcmd="$chgrpprog $2" shift shift continue;; --help) echo "$usage"; exit 0;; -m) chmodcmd="$chmodprog $2" shift shift continue;; -o) chowncmd="$chownprog $2" shift shift continue;; -s) stripcmd=$stripprog shift continue;; -t=*) transformarg=`echo $1 | sed 's/-t=//'` shift continue;; --version) echo "$0 $scriptversion"; exit 0;; *) # When -d is used, all remaining arguments are directories to create. test -n "$dir_arg" && break # Otherwise, the last argument is the destination. 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See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Per Bothner . # Please send patches to . Submit a context # diff and a properly formatted ChangeLog entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. Otherwise, it exits with 1. # # The plan is that this can be called by configure scripts if you # don't specify an explicit build system type. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] Output the configuration name of the system \`$me' is run on. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.guess ($timestamp) Originally written by Per Bothner. Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008 Free Software Foundation, Inc. This is free software; see the source for copying conditions. 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The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0 528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH="hppa2.0n" ;; 64) HP_ARCH="hppa2.0w" ;; '') HP_ARCH="hppa2.0" ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = "hppa2.0w" ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | grep __LP64__ >/dev/null then HP_ARCH="hppa2.0w" else HP_ARCH="hppa64" fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'` FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:[3456]*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; EM64T | authenticamd) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-gnu`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; mips:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips #undef mipsel #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mipsel #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef mips64 #undef mips64el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=mips64el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=mips64 #else CPU= #endif #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^CPU/{ s: ::g p }'`" test x"${CPU}" != x && { echo "${CPU}-unknown-linux-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep ld.so.1 >/dev/null if test "$?" = 0 ; then LIBC="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; i*86:Linux:*:*) # The BFD linker knows what the default object file format is, so # first see if it will tell us. cd to the root directory to prevent # problems with other programs or directories called `ld' in the path. # Set LC_ALL=C to ensure ld outputs messages in English. ld_supported_targets=`cd /; LC_ALL=C ld --help 2>&1 \ | sed -ne '/supported targets:/!d s/[ ][ ]*/ /g s/.*supported targets: *// s/ .*// p'` case "$ld_supported_targets" in elf32-i386) TENTATIVE="${UNAME_MACHINE}-pc-linux-gnu" ;; a.out-i386-linux) echo "${UNAME_MACHINE}-pc-linux-gnuaout" exit ;; coff-i386) echo "${UNAME_MACHINE}-pc-linux-gnucoff" exit ;; "") # Either a pre-BFD a.out linker (linux-gnuoldld) or # one that does not give us useful --help. echo "${UNAME_MACHINE}-pc-linux-gnuoldld" exit ;; esac # Determine whether the default compiler is a.out or elf eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include #ifdef __ELF__ # ifdef __GLIBC__ # if __GLIBC__ >= 2 LIBC=gnu # else LIBC=gnulibc1 # endif # else LIBC=gnulibc1 # endif #else #if defined(__INTEL_COMPILER) || defined(__PGI) || defined(__SUNPRO_C) || defined(__SUNPRO_CC) LIBC=gnu #else LIBC=gnuaout #endif #endif #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval "`$CC_FOR_BUILD -E $dummy.c 2>/dev/null | sed -n ' /^LIBC/{ s: ::g p }'`" test x"${LIBC}" != x && { echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit } test x"${TENTATIVE}" != x && { echo "${TENTATIVE}"; exit; } ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.0*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i386. echo i386-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.0*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown case $UNAME_PROCESSOR in unknown) UNAME_PROCESSOR=powerpc ;; esac echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = "x86"; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = "386"; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//' exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi cat >&2 < in order to provide the needed information to handle your system. config.guess timestamp = $timestamp uname -m = `(uname -m) 2>/dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: minidjvu-0.8.svn.2010.05.06/po/0000700000175000017500000000000011425542416014533 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/po/Makefile.in0000600000175000017500000000144611425542416016607 0ustar zero79zero79.PHONY: clean install prefix:=@prefix@ exec_prefix:=@exec_prefix@ libdir:=@libdir@ datarootdir:=@datarootdir@ srcdir:=@srcdir@ top_builddir:=@top_builddir@ LOCALEDIR:=@localedir@ MANDIR:=doc MSGDIR:=. POFILES:=$(wildcard *.po) MOFILES:=$(POFILES:.po=.mo) MSGFILES:=$(MOFILES:.mo=) INSTALL:=@INSTALL@ INSTALL_PROGRAM:=@INSTALL_PROGRAM@ INSTALL_DATA:=@INSTALL_DATA@ THISFILE:=Makefile DOMAIN:=@PACKAGE_NAME@ all: $(MOFILES) $(MOFILES): $(POFILES) msgfmt -o $@ $< clean: $(RM) $(MOFILES) distclean: clean $(MSGFILES): $(MOFILES) ${INSTALL} -d ${DESTDIR}$(LOCALEDIR)/${@}/LC_MESSAGES ${INSTALL_DATA} $< ${DESTDIR}$(LOCALEDIR)/${@}/LC_MESSAGES/$(DOMAIN).mo install: $(MSGFILES) uninstall: for po in $(POFILES); do \ $(RM) ${DESTDIR}$(LOCALEDIR)/${po%.po}/LC_MESSAGES/$(DOMAIN).mo; \ done minidjvu-0.8.svn.2010.05.06/po/ru.po0000600000175000017500000003476711425542416015544 0ustar zero79zero79# Russian User Interface strings for minidjvu. # Copyright (C) 2009 Alexey Kryukov # This file is distributed under the same license as the minidjvu package. # Alexey Kryukov , 2007. # msgid "" msgstr "" "Project-Id-Version: Minidjvu 0.8\n" "Report-Msgid-Bugs-To: Alexey Kryukov \n" "POT-Creation-Date: 2009-06-27 14:05+0400\n" "PO-Revision-Date: 2009-06-27 14:05+0400\n" "Last-Translator: Alexey Kryukov \n" "Language-Team: Russian \n" "MIME-Version: 1.0\n" "Content-Type: text/plain; charset=UTF-8\n" "Content-Transfer-Encoding: 8bit\n" "Plural-Forms: nplurals=3; plural=n%10==1 && n%100!=11 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 || n%100>=20) ? 1 : 2;\n" "X-Poedit-Language: Russian\n" "X-Poedit-Country: RUSSIAN FEDERATION\n" #: minidjvu.c:92 #, c-format msgid "Cannot generate a unique name for %s\n" msgstr "Не удалось создать уникальное имя для %s\n" #: minidjvu.c:115 #, c-format msgid "encode/decode bitonal DjVu files" msgstr "кодирование и расшифровка монохромных DJVU-файлов" #: minidjvu.c:119 #, c-format msgid "Warning: program and library version mismatch:\n" msgstr "Предупреждение: версии программы и библиотеки не совпадают:\n" #: minidjvu.c:120 #, c-format msgid " program version %s, library version %s.\n" msgstr " версия программы %s, версия библиотеки %s.\n" #: minidjvu.c:128 #, c-format msgid "Usage:\n" msgstr "Использование:\n" #: minidjvu.c:129 #, c-format msgid "single page encoding/decoding:\n" msgstr "кодирование или расшифровка одиночной страницы:\n" #: minidjvu.c:131 #, c-format msgid "multiple pages encoding:\n" msgstr "многостраничное кодирование:\n" #: minidjvu.c:133 #, c-format msgid "Formats supported:\n" msgstr "Поддерживаемые форматы:\n" #: minidjvu.c:135 #, c-format msgid " DjVu (single-page bitonal), PBM, Windows BMP" msgstr " DjVu (одностраничный монохромный), PBM, Windows BMP" #: minidjvu.c:137 #, c-format msgid ", TIFF.\n" msgstr ", TIFF.\n" #: minidjvu.c:139 #, c-format msgid "; TIFF support is OFF.\n" msgstr "; поддержка TIFF отключена.\n" #: minidjvu.c:141 #, c-format msgid "Options:\n" msgstr "Параметры:\n" #: minidjvu.c:142 #, c-format msgid " -A, --Averaging: compute \"average\" representatives\n" msgstr " -A, --Averaging: вычислять усредненные варианты представления символов\n" #: minidjvu.c:143 #, c-format msgid " -a , --aggression : set aggression level (default 100)\n" msgstr " -a , --aggression : установить уровень агрессии (по умолчанию 100)\n" #: minidjvu.c:144 #, c-format msgid " -c, --clean remove small black pieces\n" msgstr " -c, --clean удалять небольшие черные пятна\n" #: minidjvu.c:145 #, c-format msgid " -d --dpi : set resolution in dots per inch\n" msgstr " -d --dpi : установить разрешение в точках на дюйм\n" #: minidjvu.c:146 #, c-format msgid " -e, --erosion sacrifice quality to gain in size\n" msgstr " -e, --erosion пожертвовать качеством ради выигрыша в объеме\n" #: minidjvu.c:147 #, c-format msgid " -i, --indirect: generate an indirect multipage document\n" msgstr " -i, --indirect: сохранять каждую страницу документа как отдельный файл\n" #: minidjvu.c:148 #, c-format msgid " -l, --lossy: use all lossy options (-s -c -m -e -A)\n" msgstr " -l, --lossy: включить все параметры сжатия с потерями (-s -c -m -e -A)\n" #: minidjvu.c:149 #, c-format msgid " -m, --match: match and substitute patterns\n" msgstr " -m, --match: использовать сравнение и подстановку образцов\n" #: minidjvu.c:150 #, c-format msgid " -n, --no-prototypes: do not search for prototypes\n" msgstr " -n, --no-prototypes: отказаться от поиска прототипов\n" #: minidjvu.c:151 #, c-format msgid " -p , --pages-per-dict : pages per dictionary (default 10)\n" msgstr " -p , --pages-per-dict : количество страниц в словаре (по умолчанию 10)\n" #: minidjvu.c:152 #, c-format msgid " -r, --report: report multipage coding progress\n" msgstr " -r, --report: информировать о ходе многостраничного кодирования\n" #: minidjvu.c:153 #, c-format msgid " -s, --smooth: remove some badly looking pixels\n" msgstr " -s, --smooth: удалять отдельные неудачные пиксели\n" #: minidjvu.c:154 #, c-format msgid " -v, --verbose: print messages about everything\n" msgstr " -v, --verbose: сообщать обо всех операциях\n" #: minidjvu.c:155 #, c-format msgid " -w, --warnings: do not suppress TIFF warnings\n" msgstr " -w, --warnings: не подавлять предупреждения TIFF\n" #: minidjvu.c:156 #, c-format msgid "See the man page for detailed description of each option.\n" msgstr "Подробное описание всех параметров содержится в руководстве man.\n" #: minidjvu.c:184 #, c-format msgid "loading a DjVu page from `%s'\n" msgstr "загрузка страницы DjVu из файла `%s'\n" #: minidjvu.c:193 #, c-format msgid "loaded; the page has %d bitmaps and %d blits\n" msgstr "загрузка завершена; страница содержит %d картинок и %d блитов\n" #: minidjvu.c:228 #, c-format msgid "encoding to `%s'\n" msgstr "кодирование в файл `%s'\n" #: minidjvu.c:244 #, c-format msgid "loading from Windows BMP file `%s'\n" msgstr "загрузка изображения из файла Windows BMP `%s'\n" #: minidjvu.c:249 #, c-format msgid "loading from TIFF file `%s'\n" msgstr "загрузка изображения из файла TIFF `%s'\n" #: minidjvu.c:256 #, c-format msgid "resolution is %d dpi\n" msgstr "разрешение составляет %d dpi\n" #: minidjvu.c:265 minidjvu.c:337 #, c-format msgid "bitmap %d x %d rendered\n" msgstr "загружено битовое изображение %d x %d\n" #: minidjvu.c:272 #, c-format msgid "loading from PBM file `%s'\n" msgstr "загрузка изображения из файла PBM `%s'\n" #: minidjvu.c:284 minidjvu.c:344 #, c-format msgid "smoothing the bitmap\n" msgstr "сглаживание битового изображения\n" #: minidjvu.c:298 #, c-format msgid "saving to Windows BMP file `%s'\n" msgstr "сохранение в файл Windows BMP `%s'\n" #: minidjvu.c:303 #, c-format msgid "saving to TIFF file `%s'\n" msgstr "сохранение в файл TIFF `%s'\n" #: minidjvu.c:310 #, c-format msgid "saving to PBM file `%s'\n" msgstr "сохранение в файл PBM `%s'\n" #: minidjvu.c:328 #, c-format msgid "" "\n" "DECODING\n" msgstr "" "\n" "РАСШИФРОВКА\n" #: minidjvu.c:329 minidjvu.c:384 #, c-format msgid "" "________\n" "\n" msgstr "" "___________\n" "\n" #: minidjvu.c:356 #, c-format msgid "splitting the bitmap into pieces\n" msgstr "разбивка битового изображение на участки\n" #: minidjvu.c:361 #, c-format msgid "the splitted image has %d pieces\n" msgstr "после разбиения картинка состоит из %d участков\n" #: minidjvu.c:366 #, c-format msgid "cleaning\n" msgstr "очистка\n" #: minidjvu.c:370 #, c-format msgid "the cleaned image has %d pieces\n" msgstr "после очистки картинка состоит из %d участков\n" #: minidjvu.c:383 #, c-format msgid "" "\n" "ENCODING\n" msgstr "" "\n" "КОДИРОВАНИЕ\n" #: minidjvu.c:399 #, c-format msgid "" "\n" "FILTERING\n" msgstr "" "\n" "ФИЛЬТРОВКА\n" #: minidjvu.c:400 #, c-format msgid "" "_________\n" "\n" msgstr "" "__________\n" "\n" #: minidjvu.c:443 #, c-format msgid "when encoding many pages, output file must be DjVu\n" msgstr "при многостраничном кодировании результирующий файл должен быть в формате DjVu\n" #: minidjvu.c:451 #, c-format msgid "Could not create a temporary file\n" msgstr "Не удалось создать временный файл\n" #: minidjvu.c:456 #, c-format msgid "" "\n" "MULTIPAGE ENCODING\n" msgstr "" "\n" "МНОГОСТРАНИЧНОЕ КОДИРОВАНИЕ\n" #: minidjvu.c:457 #, c-format msgid "" "__________________\n" "\n" msgstr "" "___________________________\n" "\n" #: minidjvu.c:458 #, c-format msgid "%d pages total\n" msgstr "всего %d страниц\n" #: minidjvu.c:489 #, c-format msgid "Loading: %d of %d completed\n" msgstr "Загрузка: выполнено %d из %d\n" #: minidjvu.c:517 #, c-format msgid "saving page #%d into %s using dictionary %s\n" msgstr "сохранение страницы #%d в файл %s с использованием словаря %s\n" #: minidjvu.c:531 #, c-format msgid "Saving: %d of %d completed\n" msgstr "Сохранение: выполнено %d из %d\n" #: minidjvu.c:624 #, c-format msgid "bad --pages-per-dict value\n" msgstr "неподходящее значение --pages-per-dict\n" #: minidjvu.c:636 #, c-format msgid "bad resolution\n" msgstr "неподходящее разрешение\n" #: minidjvu.c:651 #, c-format msgid "unknown option: %s\n" msgstr "неизвестный параметр: %s\n" #: minidjvu.c:699 #, c-format msgid "alive_bitmap_counter = %d\n" msgstr "счетчик битовых изображений = %d\n" #: compress.c:153 msgid "deciding what pieces are letters" msgstr "выясняем, какие из участков являются буквами" #: compress.c:156 msgid "sorting blits" msgstr "сортировка блитов" #: compress.c:158 msgid "sorting bitmaps" msgstr "сортировка картинок" #: compress.c:163 msgid "matching patterns" msgstr "сопоставление с образцами" #: compress.c:166 msgid "adjusting substitution coordinates" msgstr "уточняются координаты подстановки" #: compress.c:169 msgid "removing unused bitmaps" msgstr "удаление неиспользуемых картинок" #: compress.c:174 #, c-format msgid "the image now has %d bitmaps\n" msgstr "теперь изображение содержит %d картинок\n" #: compress.c:180 msgid "sorting bitmaps (again)" msgstr "повторная сортировка картинок" #: compress.c:191 msgid "finding prototypes" msgstr "поиск прототипов" #: compress.c:195 #, c-format msgid "%d bitmaps have prototypes\n" msgstr "%d картинок имеют прототипы\n" #: compress.c:287 #, c-format msgid "Classification: %d of %d completed\n" msgstr "Классификация: выполнено %d из %d\n" #: compress.c:297 #, c-format msgid "Prototype search: %d of %d completed\n" msgstr "Поиск прототипов: выполнено %d из %d\n" #: compress.c:318 #, c-format msgid "deciding what pieces are letters in page #%d\n" msgstr "выясняем, какие из участков на странице #%d являются буквами\n" #: compress.c:321 #, c-format msgid "sorting letters in page #%d\n" msgstr "сортировка букв на странице #%d\n" #: compress.c:330 #, c-format msgid "started classification\n" msgstr "начинается классификация\n" #: compress.c:335 #, c-format msgid "finished classification\n" msgstr "классификация окончена\n" #: compress.c:368 #, c-format msgid "started prototype search\n" msgstr "начинается поиск прототипов\n" #: compress.c:371 #, c-format msgid "finished prototype search\n" msgstr "поиск прототипов окончен\n" #: 1error.c:18 msgid "unable to write to file" msgstr "запись в файл невозможна" #: 1error.c:20 msgid "unable to read from file" msgstr "чтение из файла невозможно" #: 1error.c:22 msgid "I/O error" msgstr "ошибка ввода/вывода" #: 1error.c:24 msgid "bad PBM file" msgstr "неподходящий файл PBM" #: 1error.c:26 msgid "bad Windows BMP file (perhaps it has non-bitonal data)" msgstr "неподходящий файл BMP (вероятно, изображение не является монохромным)" #: 1error.c:28 msgid "bad DjVu file" msgstr "неподходящий файл DjVu" #: 1error.c:30 msgid "bad bilevel data in DjVu file" msgstr "неподходящий формат монохромного изображения в файле DjVu" #: 1error.c:32 msgid "bad TIFF file (perhaps it has non-bitonal data)" msgstr "неподходящий файл TIFF (вероятно, изображение не является монохромным)" #: 1error.c:34 msgid "unsupported type of DjVu file" msgstr "эта разновидность файлов DjVu не поддерживается" #: 1error.c:36 msgid "bilevel data not found in DjVu file" msgstr "монохромное изображение не найдено в файле DjVu" #: 1error.c:38 msgid "somehow prototype references recursed" msgstr "ссылки на прототип находятся в циклической зависимости" #: 1error.c:40 msgid "minidjvu was compiled without TIFF support" msgstr "minidjvu собран без поддержки TIFF" #: 1error.c:42 msgid "minidjvu was compiled without PNG support" msgstr "minidjvu собран без поддержки PNG" #: 1error.c:45 msgid "some weird error happened, probably caused by a bug in minidjvu" msgstr "Произошла непонятная ошибка. Скорее всего, она вызвана ошибкой в коде minidjvu." minidjvu-0.8.svn.2010.05.06/README0000600000175000017500000000071511425542416015002 0ustar zero79zero79minidjvu is a multipage DjVu encoder and single page encoder/decoder. No colors or grayscales - just black and white. Besides DjVu, minidjvu understands PBM, Windows BMP and TIFF (through libtiff). For a quick start, see tifftodjvu.html. That javascripted page shows samples of encoding TIFFs to DjVu. minidjvu is derived from DjVuLibre, the primary DjVu support library. DjVuLibre may be found at http://djvulibre.djvuzone.org Enjoy! Ilya Mezhirov minidjvu-0.8.svn.2010.05.06/INSTALL0000600000175000017500000000376511425542416015163 0ustar zero79zero79USUAL INSTALLATION __________________ Check that development package of libtiff is installed. Run "make". Then, "make install" will copy bin/minidjvu into /usr/local/bin. BLOODSHED DEV-C++ _________________ In case if you want to compile it for Windows, there's a project file for Bloodshed Dev-C++. You will also need Libtiff for Windows, which may be found here: http://gnuwin32.sourceforge.net/packages/tiff.htm CUSTOM COMPILATION __________________ If you want to compile it all manually, read this. The release directory should be treated as an include directory (usually -I or /I option). That applies both to the library and the program. The library is built from sources in `minidjvu' subdirectory. The program is built from sources in `src' subdirectory. To enable TIFF support, define HAVE_TIFF to 1, add libtiff include directory to the include path, then link against libtiff. OTHERWISE _________ Under Linux, you can always try something like g++ -I. `find -name "*.c*"` -O2 -o bin/minidjvu or, if you want TIFF support, g++ -DHAVE_TIFF=1 -I. `find -name "*.c*"` -O2 -ltiff -o bin/minidjvu Under MSVC, watch for those __declspec directives in `minidjvu/base/0porting/0porting.h' - if you wish a DLL, turn them on. COMPILING ON MAC ________________ That instruction was useful when there were configure scripts (are they really useful if they can't handle the Mac stuff?). /* This instructions were kindly sent to me by Alejandro David Weil. * Apparently, there are some problems with Macs, but I don't know why. */ After some tries I got minidjvu built and running on mac os X panther. I had to make this: 1. setup: export MACOSX_DEPLOYMENT_TARGET=10.3 2. run configure in this way: LDFLAGS="-L/sw/lib" ./configure 3.before compile, modify file libtool changing the allow_undefined_flag to: allow_undefined_flag="-undefined dynamic_lookup" 4. now run: make PORTING _______ Browse through `minidjvu/base/0porting.h' to see if it needs changing. What next, I don't know :) minidjvu-0.8.svn.2010.05.06/tools/0000700000175000017500000000000011425542416015255 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/tools/README0000600000175000017500000000015411425542416016137 0ustar zero79zero79This is the source directory for `minidjvu' executable. The sources for the minidjvu library are in "src/". minidjvu-0.8.svn.2010.05.06/tools/Makefile.in0000600000175000017500000000335311425542416017330 0ustar zero79zero79.PHONY: clean install prefix:=@prefix@ exec_prefix:=@exec_prefix@ libdir:=@libdir@ datarootdir:=@datarootdir@ srcdir:=@srcdir@ top_builddir:=@top_builddir@ LOCALEDIR:=@localedir@ INCS:=@INCS@ -I${top_builddir} -I${top_builddir}/include OPTS:=@OPTS@ DEFS:=@DEFS@ -DLOCALEDIR=\"${LOCALEDIR}\" CFLAGS:=@CFLAGS@ LDFLAGS:=@LDFLAGS@ LIBS:=@LIBS@ DLLFLAGS:=@DLLFLAGS@ OBJDIR:=obj CSOURCES:=$(wildcard $(addsuffix /*.c,$(srcdir))) HEADERS:=$(wildcard $(addsuffix /*.h,$(top_builddir) $(srcdir))) COBJECTS:=$(addprefix $(OBJDIR)/,$(CSOURCES:.c=.o)) OBJECTS:=$(COBJECTS) CC:=@CC@ CXX:=@CXX@ LIBTOOL:=@LIBTOOL@ INSTALL:=@INSTALL@ INSTALL_PROGRAM:=@INSTALL_PROGRAM@ INSTALL_DATA:=@INSTALL_DATA@ THISFILE:=Makefile APPNAME:=@target@ APPPATH:=${top_builddir}/bin/${APPNAME} LIBNAME:=@mdjvulib@ LIBPATH:=${top_builddir}/bin/${LIBNAME} @STATIC_YES@all: build-static @SHARED_YES@all: build-shared build-static: $(OBJECTS) mkdir -p $(dir $(APPPATH)) $(CXX) ${DLLFLAGS} $(LDFLAGS) $^ -o $(APPPATH) $(LIBPATH) $(LIBS) strip $(APPPATH) build-shared: $(OBJECTS) mkdir -p $(dir $(APPPATH)) ${LIBTOOL} --mode=link $(CXX) ${DLLFLAGS} $(LDFLAGS) $^ -o $(APPPATH) $(LIBPATH) $(LIBS) clean: $(RM) $(OBJECTS) $(RM) -r $(OBJDIR) distclean: clean -find . -name Makefile -exec ${RM} {} \; @STATIC_YES@install: install-static @SHARED_YES@install: install-shared install-static: ${INSTALL} -d ${DESTDIR}$(prefix)/bin ${INSTALL_PROGRAM} $(APPPATH) ${DESTDIR}$(prefix)/bin install-shared: ${INSTALL} -d ${DESTDIR}$(prefix)/bin ${LIBTOOL} --mode=install ${INSTALL_PROGRAM} $(APPPATH) ${DESTDIR}$(prefix)/bin $(OBJDIR)/%.o: %.c $(HEADERS) $(THISFILE) mkdir -p $(dir $@) $(CC) $(CFLAGS) $(INCS) $(OPTS) $(DEFS) -c $< -o $@ uninstall: $(RM) ${DESTDIR}$(prefix)/bin/$(APPNAME) minidjvu-0.8.svn.2010.05.06/tools/minidjvu.c0000600000175000017500000005117011425542416017254 0ustar zero79zero79/* * minidjvu.c - an example of using the library */ #include #include "../src/base/mdjvucfg.h" /* for i18n, HAVE_TIFF */ #include #include #include #include #include #include /* TODO: remove duplicated code */ /* options */ int32 dpi = 300; int32 pages_per_dict = 10; /* 0 means infinity */ int dpi_specified = 0; int verbose = 0; int smooth = 0; int averaging = 0; int match = 0; int Match = 0; int aggression = 100; int erosion = 0; int clean = 0; int report = 0; int no_prototypes = 0; int warnings = 0; int indirect = 0; const char* dict_suffix = NULL; /* ========================================================================= */ /* file name template routines (for multipage encoding) {{{ */ static int get_ext_delim_pos(const char *fname) { int pos = strcspn(fname,"."); int last = 0; while (last + pos != strlen(fname)) { last += (pos + 1); pos = strcspn(fname + last,"."); } return last; } static char *get_page_or_dict_name(char **elements, int cnt, const char *fname) { int i, extpos, same=-1; char *page_name, *pattern; extpos = get_ext_delim_pos(fname); page_name = MDJVU_MALLOCV(char, extpos + 10); memset(page_name,'\0',extpos + 6); if (extpos > 0) strncpy(page_name, fname, extpos-1); strcat(page_name, ".djvu"); for (i=0; i previdx) previdx = idx; } } if (idx == 999) { fprintf(stderr, _("Cannot generate a unique name for %s\n"), fname); exit(1); } sprintf(page_name + (extpos - 1),"#%03d.djvu",idx+1); MDJVU_FREEV(pattern); } return(page_name); } static void replace_suffix(char *name, const char *suffix) { int len = strlen(name); name[len-4] = '\0'; strcat(name, suffix); } /* file name template routines (for multipage encoding) }}} */ /* ========================================================================= */ static void show_usage_and_exit(void) /* {{{ */ { const char *what_it_does = _("encode/decode bitonal DjVu files"); if (strcmp(MDJVU_VERSION, mdjvu_get_version())) { printf(_("minidjvu - %s\n"), what_it_does); printf(_("Warning: program and library version mismatch:\n")); printf(_(" program version %s, library version %s.\n\n"), MDJVU_VERSION, mdjvu_get_version()); } else { printf("minidjvu %s - %s\n", MDJVU_VERSION, what_it_does); } printf(_("Usage:\n")); printf(_("single page encoding/decoding:\n")); printf(_(" minidjvu [options] \n")); printf(_("multiple pages encoding:\n")); printf(_(" minidjvu [options] ... \n")); printf(_("Formats supported:\n")); printf(_(" DjVu (single-page bitonal), PBM, Windows BMP")); if (mdjvu_have_tiff_support()) printf(_(", TIFF.\n")); else printf(_("; TIFF support is OFF.\n")); printf(_("Options:\n")); printf(_(" -A, --Averaging: compute \"average\" representatives\n")); printf(_(" -a , --aggression : set aggression level (default 100)\n")); printf(_(" -c, --clean remove small black pieces\n")); printf(_(" -d --dpi : set resolution in dots per inch\n")); printf(_(" -e, --erosion sacrifice quality to gain in size\n")); printf(_(" -i, --indirect: generate an indirect multipage document\n")); printf(_(" -l, --lossy: use all lossy options (-s -c -m -e -A)\n")); printf(_(" -m, --match: match and substitute patterns\n")); printf(_(" -n, --no-prototypes: do not search for prototypes\n")); printf(_(" -p , --pages-per-dict : pages per dictionary (default 10)\n")); printf(_(" -r, --report: report multipage coding progress\n")); printf(_(" -s, --smooth: remove some badly looking pixels\n")); printf(_(" -v, --verbose: print messages about everything\n")); printf(_(" -X, --Xtension: file extension for shared dictionary files\n")); printf(_(" -w, --warnings: do not suppress TIFF warnings\n")); printf(_("See the man page for detailed description of each option.\n")); exit(2); } /* }}} */ static int decide_if_bmp(const char *path) { return mdjvu_ends_with_ignore_case(path, ".bmp"); } static int decide_if_djvu(const char *path) { return mdjvu_ends_with_ignore_case(path, ".djvu") || mdjvu_ends_with_ignore_case(path, ".djv"); } static int decide_if_tiff(const char *path) { return mdjvu_ends_with_ignore_case(path, ".tiff") || mdjvu_ends_with_ignore_case(path, ".tif"); } /* ========================================================================= */ static mdjvu_image_t load_image(const char *path) { mdjvu_error_t error; mdjvu_image_t image; if (verbose) printf(_("loading a DjVu page from `%s'\n"), path); image = mdjvu_load_djvu_page(path, &error); if (!image) { fprintf(stderr, "%s: %s\n", path, mdjvu_get_error_message(error)); exit(1); } if (verbose) { printf(_("loaded; the page has %d bitmaps and %d blits\n"), mdjvu_image_get_bitmap_count(image), mdjvu_image_get_blit_count(image)); } return image; } static mdjvu_matcher_options_t get_matcher_options(void) { mdjvu_matcher_options_t m_options = NULL; if (match || Match) { m_options = mdjvu_matcher_options_create(); mdjvu_use_matcher_method(m_options, MDJVU_MATCHER_PITH_2); if (Match) mdjvu_use_matcher_method(m_options, MDJVU_MATCHER_RAMPAGE); mdjvu_set_aggression(m_options, aggression); } return m_options; } static void sort_and_save_image(mdjvu_image_t image, const char *path) { mdjvu_error_t error; mdjvu_compression_options_t options = mdjvu_compression_options_create(); mdjvu_set_matcher_options(options, get_matcher_options()); mdjvu_set_clean(options, clean); mdjvu_set_verbose(options, verbose); mdjvu_set_no_prototypes(options, no_prototypes); mdjvu_set_averaging(options, averaging); mdjvu_compress_image(image, options); mdjvu_compression_options_destroy(options); if (verbose) printf(_("encoding to `%s'\n"), path); if (!mdjvu_save_djvu_page(image, path, NULL, &error, erosion)) { fprintf(stderr, "%s: %s\n", path, mdjvu_get_error_message(error)); exit(1); } } static mdjvu_bitmap_t load_bitmap(const char *path, int tiff_idx) { mdjvu_error_t error; mdjvu_bitmap_t bitmap; if (decide_if_bmp(path)) { if (verbose) printf(_("loading from Windows BMP file `%s'\n"), path); bitmap = mdjvu_load_bmp(path, &error); } else if (decide_if_tiff(path)) { if (verbose) printf(_("loading from TIFF file `%s'\n"), path); if (!warnings) mdjvu_disable_tiff_warnings(); if (dpi_specified) bitmap = mdjvu_load_tiff(path, NULL, &error, tiff_idx); else bitmap = mdjvu_load_tiff(path, &dpi, &error, tiff_idx); if (verbose) printf(_("resolution is %d dpi\n"), dpi); } else if (decide_if_djvu(path)) { mdjvu_image_t image = load_image(path); bitmap = mdjvu_render(image); mdjvu_image_destroy(image); if (verbose) { printf(_("bitmap %d x %d rendered\n"), mdjvu_bitmap_get_width(bitmap), mdjvu_bitmap_get_height(bitmap)); } } else { if (verbose) printf(_("loading from PBM file `%s'\n"), path); bitmap = mdjvu_load_pbm(path, &error); } if (!bitmap) { fprintf(stderr, "%s: %s\n", path, mdjvu_get_error_message(error)); exit(1); } if (smooth) { if (verbose) printf(_("smoothing the bitmap\n")); mdjvu_smooth(bitmap); } return bitmap; } static void save_bitmap(mdjvu_bitmap_t bitmap, const char *path) { mdjvu_error_t error; int result; if (decide_if_bmp(path)) { if (verbose) printf(_("saving to Windows BMP file `%s'\n"), path); result = mdjvu_save_bmp(bitmap, path, dpi, &error); } else if (decide_if_tiff(path)) { if (verbose) printf(_("saving to TIFF file `%s'\n"), path); if (!warnings) mdjvu_disable_tiff_warnings(); result = mdjvu_save_tiff(bitmap, path, &error); } else { if (verbose) printf(_("saving to PBM file `%s'\n"), path); result = mdjvu_save_pbm(bitmap, path, &error); } if (!result) { fprintf(stderr, "%s: %s\n", path, mdjvu_get_error_message(error)); exit(1); } } /* ========================================================================= */ static void decode(int argc, char **argv) { mdjvu_image_t image; /* a sequence of blits (what is stored in DjVu) */ mdjvu_bitmap_t bitmap; /* the result */ if (verbose) printf(_("\nDECODING\n")); if (verbose) printf(_("________\n\n")); image = load_image(argv[1]); bitmap = mdjvu_render(image); mdjvu_image_destroy(image); if (verbose) { printf(_("bitmap %d x %d rendered\n"), mdjvu_bitmap_get_width(bitmap), mdjvu_bitmap_get_height(bitmap)); } if (smooth) { if (verbose) printf(_("smoothing the bitmap\n")); mdjvu_smooth(bitmap); } save_bitmap(bitmap, argv[2]); mdjvu_bitmap_destroy(bitmap); } static mdjvu_image_t split_and_destroy(mdjvu_bitmap_t bitmap) { mdjvu_image_t image; if (verbose) printf(_("splitting the bitmap into pieces\n")); image = mdjvu_split(bitmap, dpi, /* options:*/ NULL); mdjvu_bitmap_destroy(bitmap); if (verbose) { printf(_("the splitted image has %d pieces\n"), mdjvu_image_get_blit_count(image)); } if (clean) { if (verbose) printf(_("cleaning\n")); mdjvu_clean(image); if (verbose) { printf(_("the cleaned image has %d pieces\n"), mdjvu_image_get_blit_count(image)); } } return image; } static void encode(int argc, char **argv) { mdjvu_bitmap_t bitmap; mdjvu_image_t image; if (verbose) printf(_("\nENCODING\n")); if (verbose) printf(_("________\n\n")); bitmap = load_bitmap(argv[1], 0); image = split_and_destroy(bitmap); sort_and_save_image(image, argv[2]); mdjvu_image_destroy(image); } /* Filtering is nondjvu->nondjvu job. */ static void filter(int argc, char **argv) { mdjvu_bitmap_t bitmap; if (verbose) printf(_("\nFILTERING\n")); if (verbose) printf(_("_________\n\n")); bitmap = load_bitmap(argv[1], 0); save_bitmap(bitmap, argv[2]); mdjvu_bitmap_destroy(bitmap); } static const char *strip(const char *str, char sep) { const char *t = strrchr(str, sep); if (t) return t + 1; else return str; } /* return path without a directory name */ static const char *strip_dir(const char *path) { return strip(strip(path, '\\'), '/'); } static void multipage_encode(int n, char **pages, char *outname, uint32 multipage_tiff) { mdjvu_image_t *images; mdjvu_image_t dict; int i, el = 0; int ndicts = (pages_per_dict <= 0)? 1 : (n % pages_per_dict > 0) ? (int) fabs(n/pages_per_dict) + 1: (int) fabs(n/pages_per_dict); char *dict_name, *path; char **elements = MDJVU_MALLOCV(char *, n + ndicts); int *sizes = MDJVU_MALLOCV(int, n + ndicts); mdjvu_compression_options_t options; mdjvu_bitmap_t bitmap; mdjvu_error_t error; int32 pages_compressed; FILE *f, *tf=NULL; match = 1; if (!decide_if_djvu(outname)) { fprintf(stderr, _("when encoding many pages, output file must be DjVu\n")); exit(1); } if (!indirect) { tf = tmpfile(); if (!tf) { fprintf(stderr, _("Could not create a temporary file\n")); exit(1); } } if (verbose) printf(_("\nMULTIPAGE ENCODING\n")); if (verbose) printf(_("__________________\n\n")); if (verbose) printf(_("%d pages total\n"), n); options = mdjvu_compression_options_create(); mdjvu_set_matcher_options(options, get_matcher_options()); mdjvu_set_clean(options, clean); mdjvu_set_verbose(options, verbose); mdjvu_set_no_prototypes(options, no_prototypes); mdjvu_set_report(options, report); mdjvu_set_averaging(options, averaging); mdjvu_set_report_total_pages(options, n); /* compressing */ if (pages_per_dict <= 0) pages_per_dict = n; if (pages_per_dict > n) pages_per_dict = n; images = MDJVU_MALLOCV(mdjvu_image_t, pages_per_dict); pages_compressed = 0; while (n - pages_compressed) { int32 pages_to_compress = n - pages_compressed; if (pages_to_compress > pages_per_dict) pages_to_compress = pages_per_dict; mdjvu_set_report_start_page(options, pages_compressed + 1); for (i = 0; i < pages_to_compress; i++) { if (multipage_tiff) bitmap = load_bitmap(pages[0], pages_compressed + i); else bitmap = load_bitmap(pages[pages_compressed + i], 0); images[i] = split_and_destroy(bitmap); if (report) printf(_("Loading: %d of %d completed\n"), pages_compressed + i + 1, n); } dict = mdjvu_compress_multipage(pages_to_compress, images, options); path = get_page_or_dict_name(elements, el, strip_dir(pages[multipage_tiff ? 0 : pages_compressed])); dict_name = MDJVU_MALLOCV(char, strlen(path) + strlen(dict_suffix) - 2); strcpy(dict_name, path); replace_suffix(dict_name, dict_suffix); if (!indirect) sizes[el] = mdjvu_file_save_djvu_dictionary(dict, (mdjvu_file_t) tf, 0, &error, erosion); else sizes[el] = mdjvu_save_djvu_dictionary(dict, dict_name, &error, erosion); if (!sizes[el]) { fprintf(stderr, "%s: %s\n", dict_name, mdjvu_get_error_message(error)); exit(1); } elements[el++] = dict_name; for (i = 0; i < pages_to_compress; i++) { if (i > 0) path = get_page_or_dict_name(elements, el, strip_dir(pages[multipage_tiff ? 0 : pages_compressed + i])); if (verbose) printf(_("saving page #%d into %s using dictionary %s\n"), pages_compressed + i + 1, path, dict_name); if (!indirect) sizes[el] = mdjvu_file_save_djvu_page(images[i], (mdjvu_file_t) tf, strip_dir(dict_name), 0, &error, erosion); else sizes[el] = mdjvu_save_djvu_page(images[i], path, strip_dir(dict_name), &error, erosion); if (!sizes[el]) { fprintf(stderr, "%s: %s\n", path, mdjvu_get_error_message(error)); exit(1); } elements[el++] = path; mdjvu_image_destroy(images[i]); if (report) printf(_("Saving: %d of %d completed\n"), pages_compressed + i + 1, n); } mdjvu_image_destroy(dict); pages_compressed += pages_to_compress; } if (!indirect) { f = fopen(outname, "wb"); if (!f) { fprintf(stderr, "%s: %s\n", outname, (const char *) mdjvu_get_error(mdjvu_error_fopen_write)); exit(1); } mdjvu_file_save_djvu_dir(elements, sizes, el, (mdjvu_file_t) f, (mdjvu_file_t) tf, &error); fclose(tf); fclose(f); } else mdjvu_save_djvu_dir(elements,sizes,el,outname,&error); for (i=0; i 2000) { fprintf(stderr, _("bad resolution\n")); exit(2); } } else if (same_option(option, "aggression")) { i++; if (i == argc) show_usage_and_exit(); aggression = atoi(argv[i]); match = 1; } else if (same_option(option, "Xtension")) { i++; if (i == argc) show_usage_and_exit(); dict_suffix = argv[i]; } else if (same_option(option, "indirect")) indirect = 1; else { fprintf(stderr, _("unknown option: %s\n"), argv[i]); exit(2); } } return i; } int main(int argc, char **argv) { int arg_start; #ifdef HAVE_TIFF int tiff_cnt; #endif setlocale(LC_ALL, ""); #ifdef HAVE_GETTEXT bindtextdomain("minidjvu", LOCALEDIR); textdomain("minidjvu"); #endif arg_start = process_options(argc, argv); if ( dict_suffix == NULL ) dict_suffix = "iff"; argc -= arg_start - 1; argv += arg_start - 1; if (argc < 3) show_usage_and_exit(); if (argc > 3) { multipage_encode(argc - 2, argv + 1, argv[argc - 1], 0); } #ifdef HAVE_TIFF else if (decide_if_tiff(argv[1]) && (tiff_cnt = mdjvu_get_tiff_page_count(argv[1])) > 1 ) { multipage_encode(tiff_cnt, argv + 1, argv[argc - 1], 1); } #endif else if (decide_if_djvu(argv[2])) { encode(argc, argv); } else { if (decide_if_djvu(argv[1])) decode(argc, argv); else filter(argc, argv); } if (verbose) printf("\n"); #ifndef NDEBUG if (alive_bitmap_counter) printf(_("alive_bitmap_counter = %d\n"), alive_bitmap_counter); #endif return 0; } minidjvu-0.8.svn.2010.05.06/Makefile.in0000600000175000017500000000377311425542416016176 0ustar zero79zero79.PHONY: clean install prefix:=@prefix@ exec_prefix:=@exec_prefix@ libdir:=@libdir@ srcdir:=@srcdir@ top_builddir:=@top_builddir@ manpage:=@PACKAGE_NAME@ DOCDIR:=doc MANDIR:=$(prefix)/share/man/man1 INCLUDEDIR:=$(prefix)/include SUBDIRS:=src \ po \ tools RM:=@RM@ INSTALL:=@INSTALL@ INSTALL_PROGRAM:=@INSTALL_PROGRAM@ INSTALL_DATA:=@INSTALL_DATA@ GZIP:=@GZIP@ @SET_MAKE@ THISFILE:=Makefile all: build-lib all: build-app @PO_YES@all: build-po build-lib: cd src && ${MAKE} build-app: cd tools && ${MAKE} build-po: cd po && ${MAKE} @SHARED_YES@install: install-lib install: install-app install: install-doc install: install-include @PO_YES@install: install-po install-app: cd tools && ${MAKE} install install-include: cd include && { \ for f in minidjvu/*.h minidjvu/*/*.h; do \ ${INSTALL} -d ${DESTDIR}${INCLUDEDIR}/$$(dirname $${f}) && \ ${INSTALL_DATA} $${f} ${DESTDIR}${INCLUDEDIR}/$$(dirname $${f})/ ; \ done \ } install-lib: cd src && ${MAKE} install install-po: cd po && ${MAKE} install install-doc: ${INSTALL} -d ${DESTDIR}$(MANDIR) ${INSTALL_DATA} $(DOCDIR)/$(manpage).1 ${DESTDIR}$(MANDIR) ${GZIP} -nf -9 ${DESTDIR}$(MANDIR)/$(manpage).1 for dir in $(DOCDIR)/*/; do \ if [ -f $${dir}$(manpage).1 ]; then \ LOCMANDIR=${DESTDIR}$(prefix)/share/man$${dir#$(DOCDIR)}/man1 &&\ ${INSTALL} -d $${LOCMANDIR} &&\ ${INSTALL_DATA} $${dir}$(manpage).1 $${LOCMANDIR} && \ ${GZIP} -nf -9 $${LOCMANDIR}/$(manpage).1; \ fi; \ done clean: for d in ${SUBDIRS}; do ( cd $$d && ${MAKE} $@ ); done distclean: for d in ${SUBDIRS}; do ( cd $$d && ${MAKE} $@ ); done -find . -name Makefile -exec ${RM} {} \; -${RM} config.h config.log config.status uninstall: for d in ${SUBDIRS}; do ( cd $$d && ${MAKE} $@ ); done ${RM} ${DESTDIR}$(MANDIR)/$(manpage).1.gz for dir in $(DOCDIR)/*/; do \ if [ -f $${dir}$(manpage).1 ]; then \ LOCMANDIR=${DESTDIR}$(prefix)/share/man$${dir#$(DOCDIR)}/man1 &&\ ${RM} $${LOCMANDIR}/$(manpage).1.gz; \ fi; \ done minidjvu-0.8.svn.2010.05.06/stamp-h10000600000175000017500000000002711425542416015473 0ustar zero79zero79timestamp for config.h minidjvu-0.8.svn.2010.05.06/aclocal.m40000600000175000017500000104700511425542416015766 0ustar zero79zero79# generated automatically by aclocal 1.11 -*- Autoconf -*- # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, # 2005, 2006, 2007, 2008, 2009 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. # libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is free software; 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This closes a longstanding sh security hole. ac_dummy="m4_if([$2], , $PATH, [$2])" for ac_dir in $ac_dummy; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f $ac_dir/$1; then lt_cv_path_MAGIC_CMD="$ac_dir/$1" if test -n "$file_magic_test_file"; then case $deplibs_check_method in "file_magic "*) file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"` MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null | $EGREP "$file_magic_regex" > /dev/null; then : else cat <<_LT_EOF 1>&2 *** Warning: the command libtool uses to detect shared libraries, *** $file_magic_cmd, produces output that libtool cannot recognize. *** The result is that libtool may fail to recognize shared libraries *** as such. This will affect the creation of libtool libraries that *** depend on shared libraries, but programs linked with such libtool *** libraries will work regardless of this problem. Nevertheless, you *** may want to report the problem to your system manager and/or to *** bug-libtool@gnu.org _LT_EOF fi ;; esac fi break fi done IFS="$lt_save_ifs" MAGIC_CMD="$lt_save_MAGIC_CMD" ;; esac]) MAGIC_CMD="$lt_cv_path_MAGIC_CMD" if test -n "$MAGIC_CMD"; then AC_MSG_RESULT($MAGIC_CMD) else AC_MSG_RESULT(no) fi _LT_DECL([], [MAGIC_CMD], [0], [Used to examine libraries when file_magic_cmd begins with "file"])dnl ])# _LT_PATH_TOOL_PREFIX # Old name: AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], []) # _LT_PATH_MAGIC # -------------- # find a file program which can recognize a shared library m4_defun([_LT_PATH_MAGIC], [_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH) if test -z "$lt_cv_path_MAGIC_CMD"; then if test -n "$ac_tool_prefix"; then _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH) else MAGIC_CMD=: fi fi ])# _LT_PATH_MAGIC # LT_PATH_LD # ---------- # find the pathname to the GNU or non-GNU linker AC_DEFUN([LT_PATH_LD], [AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl AC_ARG_WITH([gnu-ld], [AS_HELP_STRING([--with-gnu-ld], [assume the C compiler uses GNU ld @<:@default=no@:>@])], [test "$withval" = no || with_gnu_ld=yes], [with_gnu_ld=no])dnl ac_prog=ld if test "$GCC" = yes; then # Check if gcc -print-prog-name=ld gives a path. AC_MSG_CHECKING([for ld used by $CC]) case $host in *-*-mingw*) # gcc leaves a trailing carriage return which upsets mingw ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;; *) ac_prog=`($CC -print-prog-name=ld) 2>&5` ;; esac case $ac_prog in # Accept absolute paths. [[\\/]]* | ?:[[\\/]]*) re_direlt='/[[^/]][[^/]]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then AC_MSG_CHECKING([for GNU ld]) else AC_MSG_CHECKING([for non-GNU ld]) fi AC_CACHE_VAL(lt_cv_path_LD, [if test -z "$LD"; then lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then lt_cv_path_LD="$ac_dir/$ac_prog" # Check to see if the program is GNU ld. I'd rather use --version, # but apparently some variants of GNU ld only accept -v. # Break only if it was the GNU/non-GNU ld that we prefer. case `"$lt_cv_path_LD" -v 2>&1 &1 /dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]'] lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]].[[0-9]]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[[3-9]]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method == "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM="$NM" else lt_nm_to_check="${ac_tool_prefix}nm" if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs="$IFS"; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS="$lt_save_ifs" test -z "$ac_dir" && ac_dir=. tmp_nm="$ac_dir/$lt_tmp_nm" if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext" ; then # Check to see if the nm accepts a BSD-compat flag. # Adding the `sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS="$lt_save_ifs" done : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$DUMPBIN" != ":"; then NM="$DUMPBIN" fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM="-lm") ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= AC_MSG_CHECKING([for $compiler option to produce PIC]) m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the `-m68020' flag to GCC prevents building anything better, # like `-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. 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then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='${wl}-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu) case $cc_basename in # old Intel for x86_64 which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. 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hpux9*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_flag_spec_ld, $1)='+b $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}+b ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: case $host_cpu in hppa*64*|ia64*) _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *) _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_direct_absolute, $1)=yes _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. _LT_TAGVAR(hardcode_minus_L, $1)=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" AC_LINK_IFELSE(int foo(void) {}, _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' ) LDFLAGS="$save_LDFLAGS" else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='${wl}-E' else case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath,$libdir' ;; esac fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then _LT_TAGVAR(allow_undefined_flag, $1)=' ${wl}-expect_unresolved ${wl}\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='${wl}-rpath ${wl}$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; 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solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; 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esac case $cc_basename in CC*) # FIXME: insert proper C++ library support _LT_TAGVAR(ld_shlibs, $1)=no ;; aCC*) case $host_cpu in hppa*64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; ia64*) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; *) _LT_TAGVAR(archive_cmds, $1)='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags' ;; esac # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; 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For efficiency, we do not delegate to # those functions but instead duplicate the functionality here. func_dirname_and_basename () { case ${1} in */*) func_dirname_result="${1%/*}${2}" ;; * ) func_dirname_result="${3}" ;; esac func_basename_result="${1##*/}" } # func_stripname prefix suffix name # strip PREFIX and SUFFIX off of NAME. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). func_stripname () { # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary parameter first. func_stripname_result=${3} func_stripname_result=${func_stripname_result#"${1}"} func_stripname_result=${func_stripname_result%"${2}"} } # func_opt_split func_opt_split () { func_opt_split_opt=${1%%=*} func_opt_split_arg=${1#*=} } # func_lo2o object func_lo2o () { case ${1} in *.lo) func_lo2o_result=${1%.lo}.${objext} ;; *) func_lo2o_result=${1} ;; esac } # func_xform libobj-or-source func_xform () { func_xform_result=${1%.*}.lo } # func_arith arithmetic-term... func_arith () { func_arith_result=$(( $[*] )) } # func_len string # STRING may not start with a hyphen. func_len () { func_len_result=${#1} } _LT_EOF ;; *) # Bourne compatible functions. cat << \_LT_EOF >> "$cfgfile" # func_dirname file append nondir_replacement # Compute the dirname of FILE. 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. Other OPTION-NAMEs are # saved as a flag. m4_define([_LT_SET_OPTION], [m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]), _LT_MANGLE_DEFUN([$1], [$2]), [m4_warning([Unknown $1 option `$2'])])[]dnl ]) # _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET]) # ------------------------------------------------------------ # Execute IF-SET if OPTION is set, IF-NOT-SET otherwise. m4_define([_LT_IF_OPTION], [m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])]) # _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET) # ------------------------------------------------------- # Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME # are set. m4_define([_LT_UNLESS_OPTIONS], [m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option), [m4_define([$0_found])])])[]dnl m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3 ])[]dnl ]) # _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST) # ---------------------------------------- # OPTION-LIST is a space-separated list of Libtool options associated # with MACRO-NAME. If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. For example, if neither dnl `shared' nor `disable-shared' was passed, we enable building of shared dnl archives by default: _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED]) _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC]) _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC]) _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install], [_LT_ENABLE_FAST_INSTALL]) ]) ])# _LT_SET_OPTIONS # _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME) # ----------------------------------------- m4_define([_LT_MANGLE_DEFUN], [[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])]) # LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE) # ----------------------------------------------- m4_define([LT_OPTION_DEFINE], [m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl ])# LT_OPTION_DEFINE # dlopen # ------ LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes ]) AU_DEFUN([AC_LIBTOOL_DLOPEN], [_LT_SET_OPTION([LT_INIT], [dlopen]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `dlopen' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], []) # win32-dll # --------- # Declare package support for building win32 dll's. LT_OPTION_DEFINE([LT_INIT], [win32-dll], [enable_win32_dll=yes case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-cegcc*) AC_CHECK_TOOL(AS, as, false) AC_CHECK_TOOL(DLLTOOL, dlltool, false) AC_CHECK_TOOL(OBJDUMP, objdump, false) ;; esac test -z "$AS" && AS=as _LT_DECL([], [AS], [0], [Assembler program])dnl test -z "$DLLTOOL" && DLLTOOL=dlltool _LT_DECL([], [DLLTOOL], [0], [DLL creation program])dnl test -z "$OBJDUMP" && OBJDUMP=objdump _LT_DECL([], [OBJDUMP], [0], [Object dumper program])dnl ])# win32-dll AU_DEFUN([AC_LIBTOOL_WIN32_DLL], [AC_REQUIRE([AC_CANONICAL_HOST])dnl _LT_SET_OPTION([LT_INIT], [win32-dll]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `win32-dll' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], []) # _LT_ENABLE_SHARED([DEFAULT]) # ---------------------------- # implement the --enable-shared flag, and supports the `shared' and # `disable-shared' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_SHARED], [m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([shared], [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@], [build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_shared=yes ;; no) enable_shared=no ;; *) enable_shared=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_shared=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_shared=]_LT_ENABLE_SHARED_DEFAULT) _LT_DECL([build_libtool_libs], [enable_shared], [0], [Whether or not to build shared libraries]) ])# _LT_ENABLE_SHARED LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])]) # Old names: AC_DEFUN([AC_ENABLE_SHARED], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared]) ]) AC_DEFUN([AC_DISABLE_SHARED], [_LT_SET_OPTION([LT_INIT], [disable-shared]) ]) AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)]) AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_SHARED], []) dnl AC_DEFUN([AM_DISABLE_SHARED], []) # _LT_ENABLE_STATIC([DEFAULT]) # ---------------------------- # implement the --enable-static flag, and support the `static' and # `disable-static' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_STATIC], [m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([static], [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@], [build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_static=yes ;; no) enable_static=no ;; *) enable_static=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_static=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_static=]_LT_ENABLE_STATIC_DEFAULT) _LT_DECL([build_old_libs], [enable_static], [0], [Whether or not to build static libraries]) ])# _LT_ENABLE_STATIC LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])]) # Old names: AC_DEFUN([AC_ENABLE_STATIC], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static]) ]) AC_DEFUN([AC_DISABLE_STATIC], [_LT_SET_OPTION([LT_INIT], [disable-static]) ]) AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)]) AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_ENABLE_STATIC], []) dnl AC_DEFUN([AM_DISABLE_STATIC], []) # _LT_ENABLE_FAST_INSTALL([DEFAULT]) # ---------------------------------- # implement the --enable-fast-install flag, and support the `fast-install' # and `disable-fast-install' LT_INIT options. # DEFAULT is either `yes' or `no'. If omitted, it defaults to `yes'. m4_define([_LT_ENABLE_FAST_INSTALL], [m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl AC_ARG_ENABLE([fast-install], [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@], [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])], [p=${PACKAGE-default} case $enableval in yes) enable_fast_install=yes ;; no) enable_fast_install=no ;; *) enable_fast_install=no # Look at the argument we got. We use all the common list separators. lt_save_ifs="$IFS"; IFS="${IFS}$PATH_SEPARATOR," for pkg in $enableval; do IFS="$lt_save_ifs" if test "X$pkg" = "X$p"; then enable_fast_install=yes fi done IFS="$lt_save_ifs" ;; esac], [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT) _LT_DECL([fast_install], [enable_fast_install], [0], [Whether or not to optimize for fast installation])dnl ])# _LT_ENABLE_FAST_INSTALL LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])]) LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])]) # Old names: AU_DEFUN([AC_ENABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `fast-install' option into LT_INIT's first parameter.]) ]) AU_DEFUN([AC_DISABLE_FAST_INSTALL], [_LT_SET_OPTION([LT_INIT], [disable-fast-install]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `disable-fast-install' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], []) dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], []) # _LT_WITH_PIC([MODE]) # -------------------- # implement the --with-pic flag, and support the `pic-only' and `no-pic' # LT_INIT options. # MODE is either `yes' or `no'. If omitted, it defaults to `both'. m4_define([_LT_WITH_PIC], [AC_ARG_WITH([pic], [AS_HELP_STRING([--with-pic], [try to use only PIC/non-PIC objects @<:@default=use both@:>@])], [pic_mode="$withval"], [pic_mode=default]) test -z "$pic_mode" && pic_mode=m4_default([$1], [default]) _LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl ])# _LT_WITH_PIC LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])]) LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])]) # Old name: AU_DEFUN([AC_LIBTOOL_PICMODE], [_LT_SET_OPTION([LT_INIT], [pic-only]) AC_DIAGNOSE([obsolete], [$0: Remove this warning and the call to _LT_SET_OPTION when you put the `pic-only' option into LT_INIT's first parameter.]) ]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_PICMODE], []) m4_define([_LTDL_MODE], []) LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive], [m4_define([_LTDL_MODE], [nonrecursive])]) LT_OPTION_DEFINE([LTDL_INIT], [recursive], [m4_define([_LTDL_MODE], [recursive])]) LT_OPTION_DEFINE([LTDL_INIT], [subproject], [m4_define([_LTDL_MODE], [subproject])]) m4_define([_LTDL_TYPE], []) LT_OPTION_DEFINE([LTDL_INIT], [installable], [m4_define([_LTDL_TYPE], [installable])]) LT_OPTION_DEFINE([LTDL_INIT], [convenience], [m4_define([_LTDL_TYPE], [convenience])]) # ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004, 2005, 2007, 2008 Free Software Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59 which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus `SEPARATOR'`STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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" >&6; } if test "${lt_cv_nm_interface+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:4314: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:4317: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:4320: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if test "${lt_cv_sys_max_cmd_len+set}" = set; then : $as_echo_n "(cached) " >&6 else i=0 teststring="ABCD" case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8 ; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n $lt_cv_sys_max_cmd_len ; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... " >&6; } # Try some XSI features xsi_shell=no ( _lt_dummy="a/b/c" test "${_lt_dummy##*/},${_lt_dummy%/*},"${_lt_dummy%"$_lt_dummy"}, \ = c,a/b,, \ && eval 'test $(( 1 + 1 )) -eq 2 \ && test "${#_lt_dummy}" -eq 5' ) >/dev/null 2>&1 \ && xsi_shell=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $xsi_shell" >&5 $as_echo "$xsi_shell" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands \"+=\"" >&5 $as_echo_n "checking whether the shell understands \"+=\"... " >&6; } lt_shell_append=no ( foo=bar; set foo baz; eval "$1+=\$2" && test "$foo" = barbaz ) \ >/dev/null 2>&1 \ && lt_shell_append=yes { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_shell_append" >&5 $as_echo "$lt_shell_append" >&6; } if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in darwin*) if test "$GCC" = yes; then reload_cmds='$LTCC $LTCFLAGS -nostdlib ${wl}-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # `unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # which responds to the $file_magic_cmd with a given extended regex. # If you have `file' or equivalent on your system and you're not sure # whether `pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be Linux ELF. linux* | k*bsd*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function # and D for any global variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print t[1], substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_save_LIBS="$LIBS" lt_save_CFLAGS="$CFLAGS" LIBS="conftstm.$ac_objext" CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest${ac_exeext}; then pipe_works=yes fi LIBS="$lt_save_LIBS" CFLAGS="$lt_save_CFLAGS" else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE="32" ;; *ELF-64*) HPUX_IA64_MODE="64" ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out which ABI we are using. echo '#line 5526 "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks="$enable_libtool_lock" case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_LIPO+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s,^,_," $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags ${wl}-h,$soname ${wl}--retain-symbols-file,$output_objdir/$soname.expsym ${wl}--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu) tmp_diet=no if test "$host_os" = linux-dietlibc; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test "$tmp_diet" = no then tmp_addflag= tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='${wl}--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; xl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='${wl}--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; $ECHO \"$new_convenience\"` ${wl}--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-version-script ${wl}$output_objdir/$libname.ver -o $lib' fi case $cc_basename in xlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec= hardcode_libdir_flag_spec_ld='-rpath $libdir' archive_cmds='$LD -shared $libobjs $deplibs $compiler_flags -soname $soname -o $lib' if test "x$supports_anon_versioning" = xyes; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $compiler_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test "$ld_shlibs" = no; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test "$GCC" = yes && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test "$host_cpu" = ia64; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag="" else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to AIX nm, but means don't demangle with GNU nm if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # need to do runtime linking. case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test $ld_flag = "-brtl" || test $ld_flag = "-Wl,-brtl"); then aix_use_runtimelinking=yes break fi done ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='${wl}-f,' if test "$GCC" = yes; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`${CC} -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test "$aix_use_runtimelinking" = yes; then shared_flag="$shared_flag "'${wl}-G' fi else # not using gcc if test "$host_cpu" = ia64; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test "$aix_use_runtimelinking" = yes; then shared_flag='${wl}-G' else shared_flag='${wl}-bM:SRE' fi fi fi export_dynamic_flag_spec='${wl}-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test "$aix_use_runtimelinking" = yes; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags `if test "x${allow_undefined_flag}" != "x"; then $ECHO "X${wl}${allow_undefined_flag}" | $Xsed; else :; fi` '"\${wl}$exp_sym_flag:\$export_symbols $shared_flag" else if test "$host_cpu" = ia64; then hardcode_libdir_flag_spec='${wl}-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\${wl}$no_entry_flag"' $compiler_flags ${wl}${allow_undefined_flag} '"\${wl}$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; fi hardcode_libdir_flag_spec='${wl}-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' ${wl}-bernotok' allow_undefined_flag=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=".dll" # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=echo archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod${_lt_dsymutil}" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dsymutil}" archive_expsym_cmds="sed 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring ${_lt_dar_single_mod}${_lt_dar_export_syms}${_lt_dsymutil}" module_expsym_cmds="sed -e 's,^,_,' < \$export_symbols > \$output_objdir/\${libname}-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags${_lt_dar_export_syms}${_lt_dsymutil}" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. 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hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo(void) {} _ACEOF if ac_fn_c_try_link "$LINENO"; then : archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags ${wl}-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' else case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${wl}-z ${wl}text ${wl}-M ${wl}$lib.exp ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='${wl}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G${allow_undefined_flag} -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=no case $host_os in solaris2.[0-5] | solaris2.[0-5].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands `-z linker_flag'. GCC discards it without `$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; 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So we exec the FD to /dev/null, # effectively closing config.log, so it can be properly (re)opened and # appended to by config.status. When coming back to configure, we # need to make the FD available again. if test "$no_create" != yes; then ac_cs_success=: ac_config_status_args= test "$silent" = yes && ac_config_status_args="$ac_config_status_args --quiet" exec 5>/dev/null $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false exec 5>>config.log # Use ||, not &&, to avoid exiting from the if with $? = 1, which # would make configure fail if this is the last instruction. $ac_cs_success || as_fn_exit $? fi if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5 $as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;} fi minidjvu-0.8.svn.2010.05.06/NEWS0000600000175000017500000000612111425542416014616 0ustar zero79zero79--- 0.9 --- Relicensed to GPL3+. --- 0.8 --- Pattern matching algorithm is adjusted to prevent some undesired substitutions (for example, quite different shapes sometimes were unified if minidjvu could somehow link them with a chunk of intermediate forms). bugfix: specifying aggression level above 100 actually resulted in producing larger files. Letter averaging now works also in multipage mode. minidjvu now produces multipage DJVU documents (either bundled or indirect) when processing images in the multipage mode. A new file naming convention for the multipage mode: pages are now generated with the same base names as the original images, just the extension is changed to 'djvu'. A numerical suffix is added to the base name in case of a name clash. So the 'pattern' parameter is gone: instead the same command line syntax is used both for single page and multipage mode. Localization via gettext (currently doesn't work under Windows) implemented and a Russian man page added. Configure scripts rewritten from scratch and added to the source tree. The minidjvu library has been separated from the executable (once again). However under Windows (mingw32) a single statically linked binary is generated by default. Multipage TIFF files now directly supported. The Windows installable package is now called just "minidjvu", as all "friends" are gone. --- 0.7 --- bugfix: no more attempts to substitute pictures on multipage compression bugfix: no longer writes full paths to INCL chunks Memory leaks (hopefully) eliminated. Slightly increased aggression. A javascripted page illustrating using the most common options; under Windows, that will be a GUI (not too pretty, but better than nothing). --- 0.6 --- bugfix: new pattern matcher works multipagely Letter averaging. Only single-page for now. (I'm still not completely convinced that it's the Right Thing.) pages-per-dict now defaults to 5. Directory layout changed. Configure scripts missing. I wonder whether they really should be back. (All that's because I have to use Windows due to hardware crash.) --- 0.5 --- Improved pattern matcher. --- 0.4 --- bugfix: no more "some weird error happened" messages on color TIFFs Binaries are built in bin/ now, where they should be Experimental multipage compression (cannot bundle pages yet, however) ---- 0.33 ---- bugfix: no more crashes on pages with gray background bugfix: configure script now works with gcc3 (renamed all to C++) --- 0.3 --- Lossy compression New "erosion" algorithm (gains about 10% in file size) TIFF support (through libtiff) Command-line interface improved man page added --- 0.2 --- Added lossless compression (runs slow) Added "smooth" filter (gains about 5% in file size) Added minimal error-handling Documentation is now nonzero! --- 0.1 --- Initial release. Supports only decompression of black-and-white single-page DjVu files. minidjvu-0.8.svn.2010.05.06/wscript0000600000175000017500000000317311425542416015541 0ustar zero79zero79#! /usr/bin/env python VERSION = '0.9' APPNAME = 'minidjvu' srcdir = '.' blddir = 'build' def configure(conf): conf.check_tool('gcc g++') conf.check(header_name='math.h') conf.check(lib='m') conf.check(header_name='tiffio.h', define_name='HAVE_TIFF') conf.check(lib='tiff') conf.check(header_name='libintl.h', define_name='HAVE_I18N') conf.check(header_name='stdint.h', define_name='HAVE_STDINT_H') conf.write_config_header('config.h') # included from mdjvucfg.h # Compilation flags common_cflags = '-pipe -O3 -Wall -DHAVE_CONFIG_H -DNDEBUG'.split() conf.env.append_value('CCFLAGS', common_cflags + ''' -D__STRICT_ANSI__ -Wshadow -pedantic-errors -Wpointer-arith -Waggregate-return -Wlong-long -Wredundant-decls -Wcast-qual -Wcast-align '''.split()) conf.env.append_value('CXXFLAGS', common_cflags) def build(bld): bld.new_task_gen( features = 'cc cxx cstaticlib', # cshlib source = bld.glob('src/*/*.c') + bld.glob('src/*/*.cpp'), target = 'minidjvu', includes = '# include', # '#' is where config.h is generated install_path = '${PREFIX}/lib', uselib = 'M TIFF' ) bld.new_task_gen( features = 'cc cxx cprogram', source = 'tools/minidjvu.c', target = 'minidjvu', includes = '# include', install_path = '${PREFIX}/bin', uselib = 'M TIFF', uselib_local = 'minidjvu' ) headers = bld.glob('include/minidjvu/*.h') + \ bld.glob('include/minidjvu/*/*.h') for i in headers: bld.install_files('${PREFIX}/' + i, i) minidjvu-0.8.svn.2010.05.06/configure.ac0000600000175000017500000001237111425542416016411 0ustar zero79zero79AC_PREREQ(2.64) AC_INIT([minidjvu],[0.8],[alexios@thessalonica.org.ru]) AC_CONFIG_AUX_DIR(config) AC_CONFIG_HEADER(config.h:config/config.h.in) AC_CONFIG_MACRO_DIR([m4]) AC_PREFIX_DEFAULT(/usr/local) LIBRARY_VERSION=`echo $PACKAGE_VERSION | sed -e 's/\./:/'` AC_CANONICAL_HOST target="$PACKAGE_NAME" mdjvulib="lib$PACKAGE_NAME" prefer_static='no' prefer_gettext='yes' AC_MSG_CHECKING([if we are building for Windows]) case "$host" in *-mingw32) prefer_static='yes' prefer_gettext='no' target="$target.exe" AC_MSG_RESULT(yes) ;; *) AC_MSG_RESULT(no) ;; esac AC_ARG_ENABLE( [static], [ --enable-static Enable static building], [static=$enableval], [static=$prefer_static]) AC_ARG_ENABLE( [gettext], [ --enable-gettext Enable localization via gettext], [gettext=$enableva], [gettext=$prefer_gettext]) AC_ARG_WITH( [tiff], [ --with-tiff Enable static tiff support], [tiff=$enableval], [tiff=yes]) if test "$static" = "yes"; then if test "x$LDFLAGS" = "x"; then LDFLAGS="-static" fi mdjvulib="$mdjvulib.a" oext='o' SHARED_YES='#' else mdjvulib="$mdjvulib.la" oext='lo' STATIC_YES='#' fi case "$host" in *-mingw32) if test "$static" != "yes"; then DLLFLAGS="$DLLFLAGS -Wl,--export-all-symbols" fi ;; *-darwin* | *-macos10*) if test -d /opt/local ; then INCS="-I/opt/local/include" LIBS="-L/opt/local/lib $LIBS" elif test -d /sw ; then INCS="-I/sw/include $CPPFLAGS" LIBS="-L/sw/lib $LIBS" fi ;; esac # Checks for programs. if test "x$CFLAGS" = "x"; then CFLAGS="-g -pipe -O3" fi AC_PROG_MAKE_SET AC_PROG_CXX AC_PROG_CC LT_INIT AC_PROG_INSTALL AC_PATH_PROG(GZIP, gzip) AC_PATH_PROG(RM, rm) RM="$RM -f" # Checks for libraries. zlib_ok='no' dnl Test for libz AC_CHECK_LIB(z, inflate, [z_libs="-lz"; zlib_ok='yes']) jpeg_ok='no' AC_CHECK_LIB(jpeg, jpeg_destroy_decompress, [jpeg_libs="-ljpeg"; jpeg_ok='yes']) # Checks for header files. if test "$tiff" != 'no'; then have_tiff_header='no' have_libtiff='no' if test "$static" != 'yes' || test "$zlib_ok" = 'yes' -a "$jpeg_ok" = 'yes'; then AC_CHECK_HEADER(tiff.h, have_tiff_header='yes') AC_CHECK_HEADER(tiffio.h,have_tiff_header='yes',have_tiff_header='no') if test "$have_tiff_header" = 'yes'; then saveLIBS="$LIBS" if test "$static" = 'yes'; then LIBS="$z_libs $jpeg_libs $LIBS" fi have_libtiff='no' AC_CHECK_LIB(tiff,TIFFOpen,have_libtiff='yes',have_libtiff='no') if test "$have_libtiff" != 'no'; then LIBS="-ltiff $LIBS" AC_DEFINE(HAVE_TIFF,1,Define if you have TIFF library) else LIBS=$saveLIBS fi fi fi if test "$have_libtiff" != 'yes'; then AC_MSG_WARN(*** Native TIFF support will not be included ***) fi fi PO_YES='#' if test "$gettext" != 'no'; then have_intl_header='no' gettext_ok='no' needs_lintl='no' AC_CHECK_HEADER(libintl.h, have_intl_header='yes') if test "$have_intl_header" = 'yes'; then AC_CHECK_FUNC(gettext,gettext_ok='yes') if test "$gettext_ok" = 'no'; then AC_CHECK_LIB(intl,gettext,[gettext_ok='yes'; needs_lintl='yes']) fi fi iconv_ok='no' needs_liconv='no' AC_CHECK_FUNC(iconv, [iconv_ok='yes']) if test "$iconv_ok" = "no"; then AC_CHECK_LIB([iconv], [iconv], [iconv_ok='yes'; needs_liconv='yes']) fi AC_CHECK_PROG(MSGFMT, msgfmt, msgfmt) if test "$MSGFMT" != ""; then if msgfmt --help 2>&1 | grep illegal >/dev/null ; then echo "msgfmt isn't GNU version" MSGFMT="" fi fi if test "$MSGFMT" != "" -a "$gettext_ok" != "no" -a "$iconv_ok" != "no" ; then echo "msgfmt, iconv() and gettext() exist; will build i18n support" AC_DEFINE(HAVE_GETTEXT,,Define if we are building i18n support) PO_YES='' if test "$needs_lintl" != "no"; then intl_libs="-lintl" LIBS="$intl_libs $LIBS" fi if test "$needs_liconv" != "no"; then iconv_libs="-liconv" LIBS="$iconv_libs $LIBS" fi else echo "msgfmt and libintl don't both exist; will not build i18n support" fi fi AC_CHECK_HEADERS([locale.h stdlib.h string.h]) AC_SUBST(target) AC_SUBST(mdjvulib) AC_SUBST(oext) AC_SUBST(OPTS) AC_SUBST(INCS) AC_SUBST(MSGFMT) AC_SUBST(LIBRARY_VERSION) AC_SUBST(DLLFLAGS) AC_SUBST(PO_YES) AC_SUBST(STATIC_YES) AC_SUBST(SHARED_YES) # Checks for typedefs, structures, and compiler characteristics. AC_HEADER_STDBOOL AC_C_INLINE AC_TYPE_SIZE_T CFLAGS="$CFLAGS -Wall -Wshadow" CFLAGS="$CFLAGS -pedantic-errors -Wpointer-arith -Waggregate-return" CFLAGS="$CFLAGS -Wlong-long -Wredundant-decls -Wcast-qual -Wcast-align" DEFS="$DEFS -D__STRICT_ANSI__ -DNDEBUG" OPTS="-Wmissing-prototypes -Wstrict-prototypes -Wmissing-declarations" # Checks for library functions. AC_FUNC_MALLOC AC_FUNC_REALLOC AC_CHECK_FUNCS([memset pow setlocale strcspn strrchr]) AC_CONFIG_FILES([Makefile]) AC_CONFIG_FILES([src/Makefile]) AC_CONFIG_FILES([tools/Makefile]) AC_CONFIG_FILES([po/Makefile]) AC_OUTPUT minidjvu-0.8.svn.2010.05.06/doc/0000700000175000017500000000000011425542416014662 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/doc/ru/0000700000175000017500000000000011425542416015310 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/doc/ru/minidjvu.10000600000175000017500000003204411425542416017224 0ustar zero79zero79.\" Copyright (c) 2005 Ilya Mezhirov .\" Copyright (c) 2009 Alexey Kryukov .\" .\" This is free documentation; you can redistribute it and/or .\" modify it under the terms of the GNU General Public License as .\" published by the Free Software Foundation; either version 2 of .\" the License, or (at your option) any later version. .\" .\" The GNU General Public License's references to "object code" .\" and "executables" are to be interpreted as the output of any .\" document formatting or typesetting system, including .\" intermediate and printed output. .\" .\" This manual is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public .\" License along with this manual. Otherwise check the web site .\" of the Free Software Foundation at http://www.fsf.org. .\" .TH "MINIDJVU" "1" "July 2009" "minidjvu-0.8" "minidjvu-0.8" .SH "NAME" minidjvu - кодирование и расшифровка монохромных DJVU-страниц .SH "ОБЗОР" .BI "minidjvu [" "options" "] " "input_file" " " "output_file" Предусмотрен также подобный синтаксис для многостраничного сжатия: .BI "minidjvu [" "options" "] " "input_files" " " "output_file" См. ниже раздел .B "МНОГОСТРАНИЧНОЕ КОДИРОВАНИЕ" где об этом сказано более подробно. .SH "ОПИСАНИЕ" minidjvu может кодировать и расшифровывать одностраничные монохромные файлы DjVu. Программа minidjvu основана на коде DjVuLibre, базовой библиотеки, обеспечивающей поддержку формата DjVu. Кроме монохромных файлов DjVu, minidjvu распознает форматы Windows BMP, PBM и TIFF (с помощью библиотеки libtiff). Как .I исходный, так и .I результирующий файлы могут иметь формат BMP, PBM, TIFF или DjVu. Формат файла определяется по его расширению. Исходный и результирующий файлы могут совпадать. Если задано преобразование из DjVu в DjVu, minidjvu сначала расшифровывает, а затем вновь кодирует изображение. При этом содержимое файла DjVu, за исключением текстового слоя, теряется. Преобразование одного битового изображения в другое также допустимо, но имеет некоторый смысл только при указании параметра .BR --smooth. Все параметры могут предваряться как одним, так и двумя дефисами. Это сделано для того, чтобы сделать интерфейс MiniDjvu более удобным для пользователей DjVuLibre. .SH "МНОГОСТРАНИЧНОЕ КОДИРОВАНИЕ" Чтобы активизировать многостраничный режим, нужно указать в командной строке minidjvu либо несколько файлов, подлежащих обработке, либо один многостраничный документ tiff. По умолчанию (если не задан параметр .BR --indirect ) сжатые страницы помещаются в составной многостраничный документ под тем именем, которое было указано в командной строке. Некоторые из параметров minidjvu ( .B --pages-per-dict, .B --indirect и .B --report ) предназначены специально для контроля работы программы в многостраничном режиме. .SH "ПАРАМЕТРЫ" .TP .BI "-A " .TP .BI "--Averaging" Вычислять усредненные варианты представления символов, для которых обнаружено соответствию образцу. .TP .BI "-a " "n" .TP .BI "--aggression " "n" Задает уровень "агрессии" для сопоставления образцов. Чем выше агрессия, тем меньше размер файла и выше вероятность ошибочных подстановок. По умолчанию используется значение 100. Обычно его можно с большей или меньшей уверенностью увеличить примерно до 110. Скорее всего, даже 200 даст вполне подходящий результат, но на это не стоит полагаться. Фактический уровень сжатия при выборе того или иного значения этого параметра может изменяться от версии к версии. Тем не менее, значение 100 всегда будет использоваться по умолчанию. Данный параметр автоматически активирует параметр .BR --match. .TP .B "-c" .TP .B "--clean" Удалять небольшие черные пятна, которые, скорее всего, представляют собой шум. Этот алгоритм может оказать разрушительное действие на полутоновые картинки, поэтому его следует применять с осторожностью. Данный параметр активируется при указании .BR "--lossy". .TP .BI "-d " "n" .TP .BI "--dpi " "n" Указать разрешение изображения в точках на дюйм. Разрешение оказывает влияние на работу некоторых алгоритмов, а при записи файлов DjVu и BMP (поддержка формата TIFF должна быть добавлена в будущем) сохраняется в них. .TP .B "-e" .TP .B "--erosion" Пожертвовать качеством изображения для того, чтобы выиграть 5-10% объема файла. Одиночное применение эрозии практически незаметно, но 10 таких случаев в одной строке могут сильно испортить изображение, причем, к сожалению, это всё равно не даст слишком большого выигрыша в размере. Бонус за эрозию начисляется при сопоставлении образцов. Использование эрозии не имеет смысла, если вывод осуществляется не в формат DjVu. Данный параметр активируется при указании .BR "--lossy". .TP .B "-i" .TP .B "--indirect" Этот параметр может использоваться в многостраничном режиме: его указание заставляет minidjvu создавать на выходе документ .I DjVu indirect. Такие документы состоят из индексного файла, некоторого количества одностраничных документов (по одному на каждое изображение, указанное на входе), а также файлов, содержащих разделяемые словари. Обратите внимание, что индексному файлу присваивается имя, указанное в командной строке для результирующего документа, в то время как отдельные страницы сохраняются под именами исходных изображений с заменой расширения на djvu. Данный режим может быть полезен для больших документов, которые планируется разместить на Web-сервере, а также если планируется последующая обработка созданных файлов (например, с целью добавления фоновых изображений). В последнем случае вы можете затем воспользоваться утилитой .B djvmcvt из поставки DjVuLibre, чтобы сконвертировать документ в формат .I DjVu bundled. .TP .B "-l" .TP .B "--lossy" Активировать все параметры, отвечающие за сжатие с потерями. Это равнозначно указанию .BR --Averaging .BR --clean .BR --erosion .BR --match .BR --smooth. .TP .B "-m" .TP .B "--match" Запустить сопоставление образцов. Это основной метод, служащий для уменьшения размера файла, но он может привести к проблемам из-за ошибок подстановки. Используйте параметр .BR --aggression, чтобы регулировать соотношение между размером файла и возможностью возникновения ошибок. Данный параметр активируется при указании .BR "--lossy" или .BR "--aggression". .TP .B "-n" .TP .B "--no-prototypes" Отключить поиск прототипов. Это позволяет ускорить процесс сжатия без потерь, но значительно увеличивает размер создаваемых файлов. .TP .B "-p" .TP .B "--pages-per-dict" Указывает, сколько страниц следует сжимать за один проход. Значение по умолчанию - 10. При указании значения 0 ( .BR "-p 0" ) minidjvu попытается обработать все страницы сразу, однако следует иметь в виду, что такая операция может потребовать очень много памяти, особенно на больших по объему книгах. .TP .B "-r" .TP .B "--report" Выводить подробные сообщения о ходе обработки каждой страницы в многостраничном режиме. Это полезно только для того, чтобы скрасить долгое ожидание в процессе сжатия книги. .TP .B "-s" .TP .B "--smooth" Отключить некоторые пиксели, которые, по всей вероятности, представляют собой шум. Это позволяет выиграть около 5% размера файла. Внешний вид изображения слегка улучшается, но это малозаметно. В текущей версии алгоритм обработки является примитивным и удаляет только те черные пиксели, которые окружены белыми с трех или четырех сторон. Эффект, скорее всего, окажется незаметным. Данный параметр активируется при указании .BR "--lossy". .TP .B "-v" .TP .B "--verbose" Выводить сообщения о разных стадиях обработки. Они не особенно полезны, но не лишены некоторого интереса. .TP .B "-X " "ext" .TP .B "--Xtension " "ext" Задает расширение, которое minidjvu будет использовать для файлов, содержащих разделяемые словари (начальную точку указывать не нужно). Значение по умолчанию "iff". .TP .B "-w" .TP .B "--warnings" Не подавлять предупреждения библиотеки libtiff. По умолчанию такое подавление включено. Дело в том, что под Windows стандартный обработчик предупреждений TIFF выводит их в виде диалогового окна с сообщением, что, конечно, неприемлемо при обработке в пакетном режиме. .SH ОШИБКИ Многостраничное кодирование работает неправильно, если страницы имеют разные разрешения. minidjvu-0.8.svn.2010.05.06/doc/minidjvu.10000600000175000017500000001536211425542416016602 0ustar zero79zero79.\" Copyright (c) 2005 Ilya Mezhirov .\" Copyright (c) 2009 Alexey Kryukov .\" .\" This is free documentation; you can redistribute it and/or .\" modify it under the terms of the GNU General Public License as .\" published by the Free Software Foundation; either version 2 of .\" the License, or (at your option) any later version. .\" .\" The GNU General Public License's references to "object code" .\" and "executables" are to be interpreted as the output of any .\" document formatting or typesetting system, including .\" intermediate and printed output. .\" .\" This manual is distributed in the hope that it will be useful, .\" but WITHOUT ANY WARRANTY; without even the implied warranty of .\" MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the .\" GNU General Public License for more details. .\" .\" You should have received a copy of the GNU General Public .\" License along with this manual. Otherwise check the web site .\" of the Free Software Foundation at http://www.fsf.org. .\" .TH "MINIDJVU" "1" "July 2009" "minidjvu-0.8" "minidjvu-0.8" .SH "NAME" minidjvu - encode/decode black-and-white DjVu pages .SH "SYNOPSIS" .BI "minidjvu [" "options" "] " "input_file" " " "output_file" There is a similar syntax for multipage compression: .BI "minidjvu [" "options" "] " "input_files" " " "output_file" See .B "MULTIPAGE ENCODING" section below for more details. .SH "DESCRIPTION" minidjvu encodes and decodes single-page black-and-white DjVu files. minidjvu is derived from DjVuLibre, which is the primary support library for DjVu. Besides bitonal DjVu, minidjvu understands Windows BMP, PBM and TIFF (through libtiff) formats. Both .I inputfile and .I outputfile may be BMP, PBM, TIFF or DjVu. The file type is determined by extension. Input and output may coincide. When given a DjVu-to-DjVu job, minidjvu decodes, then re-encodes the image. DjVu layers other than bitonal picture are lost. Specifying a bitmap-to-bitmap job is possible, but relatively useful only with .BR --smooth option. All options preceded by two hyphens can be used with one hyphen. This is done to make minidjvu interface more familiar for DjVuLibre users. .SH "MULTIPAGE ENCODING" To activate the multipage mode either specify in your command line more than just one input file, or pass to minidjvu a single multipage tiff document. By default (if .BR --indirect is not specified) the compressed pages are stored into a single bundled document under the name provided in the command line. There are several options referring to the multipage encoding process, namely .B --pages-per-dict, .B --indirect and .B --report. .SH "OPTIONS" .TP .BI "-A" .TP .BI "--Averaging" Compute "average" representatives for shapes matching a pattern. .TP .BI "-a " "n" .TP .BI "--aggression " "n" Sets aggression for pattern matching. The more the aggression, the less the file size, but the more likely substitution errors will occur. The default is 100. Usually you can raise it to about 110 more or less safely. Probably even 200 will work fine, but don't rely on that. Consistent aggression levels between versions is not guaranteed. The default, however, will always be 100. This option turns on .BR --match automatically. .TP .B "-c" .TP .B "--clean" Remove small black marks that are probably noise. This algorithm can really devastate halftone patterns, so use with caution. This option is turned on by .BR "--lossy". .TP .BI "-d " "n" .TP .BI "--dpi " "n" Specify the resolution of an image, measured in dots per inch. The resolution affects some algorithms and it's recorded in DjVu and BMP files (TIFF should join someday). .TP .B "-e" .TP .B "--erosion" Sacrifice image quality to gain about 5-10% in file size. One erosion is almost invisible, but 10 erosions in a row spoil an image badly (and they won't give you 50-100% of file size, alas). Erosion bonus stacks with pattern matching. Erosion makes no sense when the output is not DjVu. This option is turned on by .BR "--lossy". .TP .B "-i" .TP .B "--indirect" Specifying this option in multipage mode causes minidjvu to generate an .I indirect multipage document, consisting from a single index file, several single-page DjVu files (one per each image passed to the encoder) and several shared dictionary files. Note that the index file is created under the name specified for the output file in the command line, while for each page the original input file name is preserved, with the extension being changed to ".djvu". This mode is useful for placing a large document to a Web server, or if you are going to postprocess the generated files (e. g. by adding a color background). In the later case you may then want to convert your indirect document to DjVu bundled, using the .B djvmcvt utility, supplied with DjVuLibre. .TP .B "-l" .TP .B "--lossy" Turn on all lossy options. Is equivalent to .BR --clean .BR --erosion .BR --match .BR --smooth. .TP .B "-m" .TP .B "--match" Run pattern matching. This is the main method of shrinking the file size, but it can also bring trouble with substitution errors. Use .BR --aggression option to maintain balance between file size and error probability. This option is turned on by .BR "--lossy" or .BR "--aggression". .TP .B "-n" .TP .B "--no-prototypes" Disable prototype searching. This makes lossless compression faster, but produced files become much bigger. .TP .B "-p" .TP .B "--pages-per-dict" Specify how many pages to compress in one pass. The default is 10. If .BR "-p 0" is specified, minidjvu will attempt to process all pages at once, but be aware that this can take a lot of memory, especially on large books. .TP .B "-r" .TP .B "--report" Print verbose messages about what's done on which page. Works only with multipage encoding. Useful only to survive boredom while compressing a book. .TP .B "-s" .TP .B "--smooth" Flip some pixels that appear to be noise. The gain in file size is about 5%. Visually the image is slightly improved, but it's hardly noticeable. Current filter is dumb and only removes black pixels with at least 3 white neighbors (of 4). You probably won't notice the effects. This option is turned on by .BR "--lossy". .TP .B "-v" .TP .B "--verbose" Print messages about various stages of the process. It's not very useful, but interesting to examine. .TP .B "-X" .TP .B "--Xtension" Specifies an extension for shared dictionary files (without a leading period). The default is "iff". .TP .B "-w" .TP .B "--warnings" Do not disable libtiff warnings. By default, TIFF warnings are supressed. Under Windows default TIFF warning handler creates a message box. This is unacceptable in a batch processing script, for instance. So the minidjvu default behavior is a workaround for libtiff default behavior. .SH BUGS Multipage encoder does not work properly if pages have different resolution. minidjvu-0.8.svn.2010.05.06/doc/tifftodjvu_help.html0000600000175000017500000000412611425542416020751 0ustar zero79zero79

TIFFtoDjVu: a minimalistic GUI for minidjvu (Windows only)

Notes

  • TIFFs must be black-and-white, no grayscales/colors.
  • Even if it has ".hta" extension, it is still an HTML page.
  • "Run" button will only appear/work under Windows.

File from an input directory

Compress all TIFF files in the directory where the picked file lies. Order is alphabetical.

Output file

The default output file name is the name of the file you picked, but with .djvu extension. Enter another name here, if you want (relative to the directory where the picked file dwells).

Aggression

This is the likelihood of substituting one letter image for another. The bigger the value, the better the compression, but also the higher is the risk of incorrect substitution. Uncheck the box to compress without losses.

Pages/dict

This option says how much pages should be processed together to form a shared dictionary. The bigger the value, the better the compression, but also the more time/memory consumed.

Resolution

If the box is checked, then TIFF resolution information is discarded and the resolution supplied here is used instead.

Output DjVu indirect

Instead of placing pages into a single bundled multipage document output each page separately and create an index file. This is useful for placing a large document to a Web server, or if you are going to postprocess the generated files (e. g. by adding a color background).

View result with WinDjView

This checkbox is enabled only if you have WinDjView installed and TIFFtoDjVu can detect its location at startup.

Run

For the "Run" button to work, you need Windows and Internet Explorer.

Some security-obsessed programs might react aggressively to this little script (even if it's in an HTA file). If necessary, enable ActiveX support. minidjvu-0.8.svn.2010.05.06/doc/encode.html0000600000175000017500000001160611425542416017013 0ustar zero79zero79

minidjvu: how to compress into DjVu

This file describes minidjvu 0.3 library; this is also fully applicable to 0.33 version.

The library interface is unstable.

See also: how to decode a DjVu page

Step 0: get things working

Add this include line to you source files that use minidjvu: 
    #include <minidjvu.h>
I'll assume that your compiler can find the minidjvu headers and your linker can link against the library. If not, try to read INSTALL or README, or try to add the parent release directory into the header search path.

This examples also require 

    #include <assert.h>
    #include <stdio.h>
    #include <stdlib.h>

Step 1: get the bitmap to compress

There are many ways to get a bitmap, but only loading from files is demonstrated here.

To load a Windows BMP file, use mdjvu_load_bmp(); here's the example with error handling: 

    const char *input = "your_input_file_name_here.bmp";
    mdjvu_error_t error;
    mdjvu_bitmap_t bitmap = mdjvu_load_bmp(input, &error);
    if (!bitmap)
    {
        fprintf(stderr, "%s: %s\n", input, mdjvu_get_error_message(error));
        exit(1);
    }
PBM files are read in the same way with mdjvu_load_pbm(): 
    const char *input = "your_input_file_name_here.pbm";
    mdjvu_error_t error;
    mdjvu_bitmap_t bitmap = mdjvu_load_pbm(input, &error);
    if (!bitmap)
    {
        fprintf(stderr, "%s: %s\n", input, mdjvu_get_error_message(error));
        exit(1);
    }
TIFF files are a bit different: the function mdjvu_load_tiff() receives another argument, a pointer to resolution: 
    const char *input = "your_input_file_name_here.pbm";
    mdjvu_error_t error;
    int32 resolution = 300; // always set a default value in case TIFF has no dpi recorded
    mdjvu_bitmap_t bitmap = mdjvu_load_tiff(input, &resolution, &error);
    if (!bitmap)
    {
        fprintf(stderr, "%s: %s\n", input, mdjvu_get_error_message(error));
        exit(1);
    }

Step 2 (optional): smooth the bitmap

"Smoothing" is a filter applied to the bitmap before splitting into letters. The idea is to remove pixels that are probably noise. Right now, the implementation is very simple, but still wins up to 5% of file size (on scanned documents). Use 
    mdjvu_smooth(bitmap);
to smooth it.

Step 3: split the bitmap

We have the bitmap now; but we need a split image. A split image, or simply an image, is a sequence of commands "put (a bitmap) at point x = (an integer), y = (an integer)". An image is obtained from a bitmap by splitting.

You have to supply the resolution (in dots per inch) and a pointer to options, which may be NULL. 

    int32 dpi = 300;    // change the resolution if necessary
    mdjvu_image_t image = mdjvu_split(bitmap, dpi, NULL);
    assert(image);

Step 4: call compression routine

The main compression function is called mdjvu_compress_image(). It takes two arguments: the image and options. For lossless compression, NULL option will do: 
    mdjvu_compress_image(image, NULL);
Lossy compression is trickier: you have to create options structure and options for the pattern matcher. Suppose you want to compress with the aggression of 110, cleaning and printing verbose messages to stdout; here's the example of doing it: 
    mdjvu_matcher_options_t m_options = mdjvu_matcher_options_create();
    mdjvu_compression_options_t options = mdjvu_compression_options_create();
    mdjvu_set_aggression(m_options, 110);
    mdjvu_set_matcher_options(options, m_options);
    mdjvu_set_clean(options, 1);
    mdjvu_set_verbose(options, 1);
    
    mdjvu_compress_image(image, options);

    mdjvu_compression_options_destroy(options);
You don't have to destroy the matcher options, since destroying compression options does this.

Step 5: save the image

Just one call to mdjvu_save_djvu_page() does the job. The file is silently rewritten if it exists.

The function mdjvu_save_djvu_page() takes an extra parameter: erosion flag.

Here's an example of dealing with possible errors: 

    int erosion = 0;
    const char *output = "your_output_file_name_here.djvu";
    mdjvu_error_t error;
    if (!mdjvu_save_djvu_page(image, output, &error, erosion))
    {
        fprintf(stderr, "%s: %s\n", output, mdjvu_get_error_message(error));
        exit(1);
    }
For the sake of completeness, there's a second declaration of error in this example. Obviously, you should remove it if you plan to compile this.

Step 6: clean up

If you no longer need the image and the bitmap, destroy them: 
    mdjvu_image_destroy(image);
    mdjvu_bitmap_destroy(bitmap);
You could as well destroy the bitmap immediately after splitting it. minidjvu-0.8.svn.2010.05.06/doc/decode.html0000600000175000017500000000542211425542416017000 0ustar zero79zero79

minidjvu: how to decode a DjVu page

This file describes minidjvu 0.3 library; this is also fully applicable to 0.33 version.

The library interface is unstable.

See also: how to compress a DjVu file

Step 0: get things working

Add this include line to you source files that use minidjvu: 
    #include <minidjvu.h>
I'll assume that your compiler can find the minidjvu headers and your linker can link against the library. If not, try to read INSTALL or README, or try to add the parent release directory into the header search path.

This examples also require 

    #include <assert.h>
    #include <stdio.h>
    #include <stdlib.h>

Step 1: load the image

You can load DjVu pages with mdjvu_load_djvu_page(). That's an example of doing full error handling: 
    const char *input = "your_input_file_name_here.djvu";
    mdjvu_error_t error;
    mdjvu_image_t image = mdjvu_load_djvu_page(input, &error);
    if (!image)
    {
        fprintf(stderr, "%s: %s\n", input, mdjvu_get_error_message(error));
        exit(1);
    }

Step 2: render into a bitmap

An image is not yet a bitmap. It's a sequence of commands like "put (a bitmap) at point x = (an integer), y = (an integer)". These commands need to be interpreted. Function mdjvu_render() does this: 
    mdjvu_bitmap_t bitmap = mdjvu_render(image);
    assert(bitmap);

Step 3: save the bitmap

You can save your bitmap into one of bitmap formats supported by minidjvu: PBM and Windows BMP. In any case, an output file will be rewritten if it exists. That's how to save a PBM: 
    const char *output = "your_output_file_name_here.pbm";
    mdjvu_error_t error;
    if (!mdjvu_save_pbm(bitmap, output, &error))
    {
        fprintf(stderr, "%s: %s\n", output, mdjvu_get_error_message(error));
        exit(1);
    }
Doing it with BMPs is pretty similar: 
    const char *output = "your_output_file_name_here.bmp";
    mdjvu_error_t error;
    if (!mdjvu_save_bmp(bitmap, output, &error))
    {
        fprintf(stderr, "%s: %s\n", output, mdjvu_get_error_message(error));
        exit(1);
    }
With TIFF, you can just call mdjvu_save_tiff(), but it's a good idea to check first whether TIFF support is compiled into minidjvu by calling 
    int have_tiff = mdjvu_have_tiff_support();

For the sake of completeness, there's a second declaration of error in this examples. Obviously, you should remove it if you plan to compile this.

Step 4: clean up

If you no longer need the image and the bitmap, destroy them: 
    mdjvu_image_destroy(image);
    mdjvu_bitmap_destroy(bitmap);
minidjvu-0.8.svn.2010.05.06/libtool0000700000175000017500000100315111425542416015510 0ustar zero79zero79#! /bin/sh # libtool - Provide generalized library-building support services. # Generated automatically by config.status () # Libtool was configured on host bo: # NOTE: Changes made to this file will be lost: look at ltmain.sh. # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # GNU Libtool is free software; you can redistribute it and/or # modify it under the terms of the GNU General Public License as # published by the Free Software Foundation; either version 2 of # the License, or (at your option) any later version. # # As a special exception to the GNU General Public License, # if you distribute this file as part of a program or library that # is built using GNU Libtool, you may include this file under the # same distribution terms that you use for the rest of that program. # # GNU Libtool is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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If an odd number of `\' preceded a '$' # in input to double_quote_subst, that '$' was protected from expansion. # Since each input `\' is now two `\'s, look for any number of runs of # four `\'s followed by two `\'s and then a '$'. `\' that '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname${mode+: }$mode: $*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` done my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_mkdir_p_IFS" # mkdir can fail with a `File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "X$my_tmpdir" | $Xsed } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # func_quote_for_expand arg # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "X$1" | $Xsed \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break case $1 in # Valid mode arguments: clean) ;; compile) ;; execute) ;; finish) ;; install) ;; link) ;; relink) ;; uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; then func_error "unrecognized option \`-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help="$help" help="Try \`$progname --help --mode=$mode' for more information." } # func_lalib_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_unsafe_p file # True iff FILE is a libtool `.la' library or `.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if `file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case "$lalib_p_line" in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { func_lalib_p "$1" } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # `FILE.' does not work on cygwin managed mounts. func_source () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`${SED} -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with \`--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=${1} if test "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname="$func_basename_result" xdir="$func_dirname_result" lobj=${xdir}$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$output_obj.lock" else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support \`-c' and \`-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to building PIC objects only -prefer-non-pic try to building non-PIC objects only -shared do not build a \`.o' file suitable for static linking -static only build a \`.o' file suitable for static linking COMPILE-COMMAND is a command to be used in creating a \`standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix \`.c' with the library object suffix, \`.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to \`-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the \`--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the \`install' or \`cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -dlopen FILE \`-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE Use a list of object files found in FILE to specify objects -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface All other options (arguments beginning with \`-') are ignored. Every other argument is treated as a filename. Files ending in \`.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in \`.la', then a libtool library is created, only library objects (\`.lo' files) may be specified, and \`-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in \`.a' or \`.lib', then a standard library is created using \`ar' and \`ranlib', or on Windows using \`lib'. If OUTPUT-FILE ends in \`.lo' or \`.${objext}', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "\`$file' was not linked with \`-export-dynamic'" continue fi func_dirname "$file" "" "." dir="$func_dirname_result" if test -f "$dir/$objdir/$dlname"; then dir="$dir/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find \`$dlname' in \`$dir' or \`$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir="$func_dirname_result" ;; *) func_warning "\`-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir="$absdir" # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic="$magic" # Check if any of the arguments is a wrapper script. args= for file do case $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file="$progdir/$program" elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file="$progdir/$program" fi ;; esac # Quote arguments (to preserve shell metacharacters). func_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd="\$cmd$args" else # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" $ECHO "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $ECHO "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done $ECHO $ECHO "If you ever happen to want to link against installed libraries" $ECHO "in a given directory, LIBDIR, you must either use libtool, and" $ECHO "specify the full pathname of the library, or use the \`-LLIBDIR'" $ECHO "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then $ECHO " - add LIBDIR to the \`$shlibpath_var' environment variable" $ECHO " during execution" fi if test -n "$runpath_var"; then $ECHO " - add LIBDIR to the \`$runpath_var' environment variable" $ECHO " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the \`$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then $ECHO " - have your system administrator add LIBDIR to \`/etc/ld.so.conf'" fi $ECHO $ECHO "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) $ECHO "more information, such as the ld(1), crle(1) and ld.so(8) manual" $ECHO "pages." ;; *) $ECHO "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac $ECHO "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_prog $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the \`$prev' option requires an argument" if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=yes if test "$isdir" = yes; then destdir="$dest" destname= else func_dirname_and_basename "$dest" "" "." destdir="$func_dirname_result" destname="$func_basename_result" # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "\`$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "\`$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "\`$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install \`$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink \`$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname="$1" shift srcname="$realname" test -n "$relink_command" && srcname="$realname"T # Install the shared library and build the symlinks. func_show_eval "$install_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme="" ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try `ln -sf' first, because the `ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib="$destdir/$realname" func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name="$func_basename_result" instname="$dir/$name"i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && staticlibs="$staticlibs $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest="$destfile" destfile= ;; *) func_fatal_help "cannot copy a libtool object to \`$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test "$build_old_libs" = yes; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile="$destdir/$destname" else func_basename "$file" destfile="$func_basename_result" destfile="$destdir/$destfile" fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext="" case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=".exe" fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script \`$wrapper'" finalize=yes for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile="$libdir/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink \`$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file="$outputname" else func_warning "cannot relink \`$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "X$file$stripped_ext" | $Xsed -e "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name="$func_basename_result" # Set up the ranlib parameters. oldlib="$destdir/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run \`$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL $progpath $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test "$mode" = install && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms="${my_outputname}S.c" else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist="$output_objdir/${my_outputname}.nm" func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for \`$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols="$output_objdir/$outputname.exp" $opt_dry_run || { $RM $export_symbols eval "${SED} -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "${SED} -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from \`$dlprefile'" func_basename "$dlprefile" name="$func_basename_result" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else $ECHO '/* NONE */' >> "$output_objdir/$my_dlsyms" fi $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$symtab_cflags $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for \`$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. func_win32_libid () { $opt_debug win32_libid_type="unknown" win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $opt_debug my_gentop="$1"; shift my_oldlibs=${1+"$@"} my_oldobjs="" my_xlib="" my_xabs="" my_xdir="" for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs="$my_xlib" ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib="$func_basename_result" my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir="$my_gentop/$my_xlib_u" func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches ; do func_mkdir_p "unfat-$$/${darwin_base_archive}-${darwin_arch}" $LIPO -thin $darwin_arch -output "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" "${darwin_archive}" cd "unfat-$$/${darwin_base_archive}-${darwin_arch}" func_extract_an_archive "`pwd`" "${darwin_base_archive}" cd "$darwin_curdir" $RM "unfat-$$/${darwin_base_archive}-${darwin_arch}/${darwin_base_archive}" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | ${SED} -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | ${SED} 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else $ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 fi else # The program doesn't exist. \$ECHO \"\$0: error: \\\`\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 $ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # end: func_emit_wrapper_part2 # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # Path separators are also converted from $build format to # $host format. If ARG begins or ends with a path separator # character, it is preserved (but converted to $host format) # on output. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #if defined(PATH_MAX) # define LT_PATHMAX PATH_MAX #elif defined(MAXPATHLEN) # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined (_WIN32) || defined (__MSDOS__) || defined (__DJGPP__) || \ defined (__OS2__) # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_fatal (const char *message, ...); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char) name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable (const char *path) { struct stat st; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; int tmp_len; char *concat_name; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined (HAVE_DOS_BASED_FILE_SYSTEM) if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined (HAVE_DOS_BASED_FILE_SYSTEM) } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = q - p; p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal ("getcwd failed"); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { LTWRAPPER_DEBUGPRINTF (("checking path component for symlinks: %s\n", tmp_pathspec)); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("Could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (strcmp (str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? value : ""))); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { int orig_value_len = strlen (orig_value); int add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? value : ""))); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg="$1" shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$dlprefiles $arg" fi prev= continue ;; esac ;; expsyms) export_symbols="$arg" test -f "$arg" \ || func_fatal_error "symbol file \`$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex="$arg" prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$moreargs $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file \`$arg' does not exist" fi arg=$save_arg prev= continue ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg="$arg" case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; 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esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $arg" ;; esac continue ;; -multi_module) single_module="${wl}-multi_module" continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "\`-no-install' is ignored for $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs="$IFS"; IFS=',' for flag in $args; do IFS="$save_ifs" func_quote_for_eval "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$linker_flags $func_quote_for_eval_result" done IFS="$save_ifs" func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$objs $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$non_pic_object" fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object="$pic_object" func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "\`$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname="$func_basename_result" libobjs_save="$libobjs" if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$pre_post_deps $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can \`-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs="$tmp_deplibs" fi if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib="$searchdir/lib${name}${search_ext}" if test -f "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll="$l" done if test "X$ll" = "X$old_library" ; then # only static version available found=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $ECHO $ECHO "*** Warning: Trying to link with static lib archive $deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because the file extensions .$libext of this argument makes me believe" $ECHO "*** that it is just a static archive that I should not use here." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "\`$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir="$func_dirname_result" dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # It is a libtool convenience library, so add in its objects. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done if test -z "$linklib"; then func_fatal_error "cannot find name of link library for \`$lib'" fi # This library was specified with -dlopen. if test "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$newdlfiles $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir="$ladir" ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of \`$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir="$ladir" fi ;; esac func_basename "$lib" laname="$func_basename_result" # Find the relevant object directory and library name. if test "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$newdlprefiles $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath" ; then # Make sure the rpath contains only unique directories. case "$temp_rpath:" in *"$absdir:"*) ;; *) temp_rpath="$temp_rpath$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$notinst_deplibs $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule="" for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule="$dlpremoduletest" break fi done if test -z "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname="$1" shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname="$dlname" elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc*) func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; esac eval soname=\"$soname_spec\" else soname="$realname" fi # Make a new name for the extract_expsyms_cmds to use soroot="$soname" func_basename "$soroot" soname="$func_basename_result" func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from \`$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for \`$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; then add="$dir/$linklib" case $host in *-*-sco3.2v5.0.[024]*) add_dir="-L$dir" ;; *-*-sysv4*uw2*) add_dir="-L$dir" ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir="-L$dir" ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we can not # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null ; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library" ; then $ECHO $ECHO "*** And there doesn't seem to be a static archive available" $ECHO "*** The link will probably fail, sorry" else add="$dir/$old_library" fi elif test -n "$old_library"; then add="$dir/$old_library" fi fi esac elif test "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib" ; then add="$inst_prefix_dir$libdir/$linklib" else add="$libdir/$linklib" fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir="-L$libdir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test "$linkmode" = prog; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test "$hardcode_direct" != unsupported; then test -n "$old_library" && linklib="$old_library" compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. $ECHO $ECHO "*** Warning: This system can not link to static lib archive $lib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; then $ECHO "*** But as you try to build a module library, libtool will still create " $ECHO "*** a static module, that should work as long as the dlopening application" $ECHO "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do case $deplib in -L*) path="$deplib" ;; *.la) func_dirname "$deplib" "" "." dir="$func_dirname_result" # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir="$dir" ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of \`$dir'" absdir="$dir" fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`${SED} -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names" ; then for tmp in $deplibrary_names ; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl" ; then depdepl="$absdir/$objdir/$depdepl" darwin_install_name=`${OTOOL} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`${OTOOL64} -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$linker_flags -dylib_file ${darwin_install_name}:${depdepl}" path= fi fi ;; *) path="-L$absdir/$objdir" ;; esac else eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "\`$deplib' seems to be moved" path="-L$absdir" fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_deplibs" fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs ; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i="" ;; esac if test -n "$i" ; then tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "\`-R' is ignored for archives" test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "\`-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "\`-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs="$output" objs="$objs$old_deplibs" ;; lib) # Make sure we only generate libraries of the form `libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test "$deplibs_check_method" != pass_all; then func_fatal_error "cannot build libtool library \`$output' from non-libtool objects on this host:$objs" else $ECHO $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "\`-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "\`-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs="$IFS"; IFS=':' set dummy $vinfo 0 0 0 shift IFS="$save_ifs" test -n "$7" && \ func_fatal_help "too many parameters to \`-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major="$1" number_minor="$2" number_revision="$3" # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|sunos) current="$number_major" revision="$number_minor" age="0" ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_minor" lt_irix_increment=no ;; esac ;; no) current="$1" revision="$2" age="$3" ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT \`$current' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION \`$revision' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE \`$age' must be a nonnegative integer" func_fatal_error "\`$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE \`$age' is greater than the current interface number \`$current'" func_fatal_error "\`$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="${wl}-compatibility_version ${wl}$minor_current ${wl}-current_version ${wl}$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring="$verstring_prefix$major.$revision" # Add in all the interfaces that we are compatible with. loop=$revision while test "$loop" -ne 0; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring_prefix$major.$iface:$verstring" done # Before this point, $major must not contain `.'. major=.$major versuffix="$major.$revision" ;; linux) func_arith $current - $age major=.$func_arith_result versuffix="$major.$age.$revision" ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=".$current.$age.$revision" verstring="$current.$age.$revision" # Add in all the interfaces that we are compatible with. loop=$age while test "$loop" -ne 0; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring="$verstring:${iface}.0" done # Make executables depend on our current version. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. func_arith $current - $age major=$func_arith_result versuffix="-$major" ;; *) func_fatal_configuration "unknown library version type \`$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles="$dlfiles" dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$deplibs System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test "$build_libtool_need_lc" = "yes"; then deplibs="$deplibs -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release="" versuffix="" major="" newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib="$potent_lib" while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | ${SED} 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib="$potliblink";; *) potlib=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$newdeplibs $a_deplib" a_deplib="" break 2 fi done done fi if test -n "$a_deplib" ; then droppeddeps=yes $ECHO $ECHO "*** Warning: linker path does not have real file for library $a_deplib." $ECHO "*** I have the capability to make that library automatically link in when" $ECHO "*** you link to this library. But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. 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But I can only do this if you have a" $ECHO "*** shared version of the library, which you do not appear to have" $ECHO "*** because I did check the linker path looking for a file starting" if test -z "$potlib" ; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; then $ECHO "*** Warning: inter-library dependencies are not supported in this platform." else $ECHO "*** Warning: inter-library dependencies are not known to be supported." fi $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; then $ECHO $ECHO "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" $ECHO "*** a static module, that should work as long as the dlopening" $ECHO "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then $ECHO $ECHO "*** However, this would only work if libtool was able to extract symbol" $ECHO "*** lists from a program, using \`nm' or equivalent, but libtool could" $ECHO "*** not find such a program. So, this module is probably useless." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else $ECHO "*** The inter-library dependencies that have been dropped here will be" $ECHO "*** automatically added whenever a program is linked with this library" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; then $ECHO $ECHO "*** Since this library must not contain undefined symbols," $ECHO "*** because either the platform does not support them or" $ECHO "*** it was explicitly requested with -no-undefined," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; then oldlibs="$output_objdir/$libname.$libext" build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done deplibs="$new_libs" # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath="$finalize_shlibpath" test "$mode" != relink && shlibpath="$compile_shlibpath$shlibpath" if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname="$1" shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname="$realname" fi if test -z "$dlname"; then dlname=$soname fi lib="$output_objdir/$realname" linknames= for link do linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols="$output_objdir/$libname.uexp" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test "X$skipped_export" != "X:" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-${k}.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-${k}.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-${k}.$objext objlist=$obj func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$libname.la'" export_symbols="$output_objdir/$libname.exp" $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi fi test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs="$IFS"; IFS='~' for cmd in $concat_cmds; do IFS="$save_ifs" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi if ${skipped_export-false}; then if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols="$export_symbols" test -n "$orig_export_symbols" && tmp_export_symbols="$orig_export_symbols" $opt_dry_run || eval '$ECHO "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for \`$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter delfiles="$delfiles $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi fi libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && test -n "$module_cmds" ; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS="$save_ifs" # Restore the uninstalled library and exit if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then func_warning "\`-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "\`-l' and \`-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "\`-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "\`-R' is ignored for objects" test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for objects" test -n "$release" && \ func_warning "\`-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object \`$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj="$output" ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$obj" func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output="$libobj" func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "\`-version-info' is ignored for programs" test -n "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ func_warning "\`LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$finalize_command $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$perm_rpath $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`${ECHO} "$libdir" | ${SED} -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath="$rpath" rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs="$libdir" else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$finalize_perm_rpath $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir="$hardcode_libdirs" eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath="$rpath" if test -n "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$rpath$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # Fast installation is not supported link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" func_warning "this platform does not like uninstalled shared libraries" func_warning "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done relink_command="(cd `pwd`; $relink_command)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$sed_quote_subst"` fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource="$output_path/$objdir/lt-$output_name.c" cwrapper="$output_path/$output_name.exe" $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. 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We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else $ECHO "copying selected object files to avoid basename conflicts..." gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase="$func_basename_result" case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj" ; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\${concat_cmds}$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test "X$oldobjs" = "X" ; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test "$build_old_libs" = yes && old_library="$libname.$libext" func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL $progpath $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" relink_command=`$ECHO "X$relink_command" | $Xsed -e "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; then if test -z "$install_libdir"; then break fi output="$output_objdir/$outputname"i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" newdependency_libs="$newdependency_libs $libdir/$name" ;; *) newdependency_libs="$newdependency_libs $deplib" ;; esac done dependency_libs="$newdependency_libs" newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$newdlfiles $lib" ;; esac done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic="$magic" for arg do case $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; then continue fi rmfiles="$file" case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe rmfiles="$rmfiles $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result rmfiles="$rmfiles $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # Try to remove the ${objdir}s in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # in which we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: # vi:sw=2 # ### BEGIN LIBTOOL TAG CONFIG: CXX # The linker used to build libraries. LD="/usr/bin/ld -m elf_x86_64" # Commands used to build an old-style archive. old_archive_cmds="\$AR \$AR_FLAGS \$oldlib\$oldobjs~\$RANLIB \$oldlib" # A language specific compiler. CC="g++" # Is the compiler the GNU compiler? with_gcc=yes # Compiler flag to turn off builtin functions. no_builtin_flag=" -fno-builtin" # How to pass a linker flag through the compiler. wl="-Wl," # Additional compiler flags for building library objects. pic_flag=" -fPIC -DPIC" # Compiler flag to prevent dynamic linking. link_static_flag="-static" # Does compiler simultaneously support -c and -o options? compiler_c_o="yes" # Whether or not to add -lc for building shared libraries. build_libtool_need_lc=no # Whether or not to disallow shared libs when runtime libs are static. allow_libtool_libs_with_static_runtimes=no # Compiler flag to allow reflexive dlopens. export_dynamic_flag_spec="\${wl}--export-dynamic" # Compiler flag to generate shared objects directly from archives. whole_archive_flag_spec="\${wl}--whole-archive\$convenience \${wl}--no-whole-archive" # Whether the compiler copes with passing no objects directly. compiler_needs_object="no" # Create an old-style archive from a shared archive. old_archive_from_new_cmds="" # Create a temporary old-style archive to link instead of a shared archive. old_archive_from_expsyms_cmds="" # Commands used to build a shared archive. archive_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname -o \$lib" archive_expsym_cmds="\$CC -shared -nostdlib \$predep_objects \$libobjs \$deplibs \$postdep_objects \$compiler_flags \${wl}-soname \$wl\$soname \${wl}-retain-symbols-file \$wl\$export_symbols -o \$lib" # Commands used to build a loadable module if different from building # a shared archive. module_cmds="" module_expsym_cmds="" # Whether we are building with GNU ld or not. with_gnu_ld="yes" # Flag that allows shared libraries with undefined symbols to be built. allow_undefined_flag="" # Flag that enforces no undefined symbols. no_undefined_flag="" # Flag to hardcode $libdir into a binary during linking. # This must work even if $libdir does not exist hardcode_libdir_flag_spec="\${wl}-rpath \${wl}\$libdir" # If ld is used when linking, flag to hardcode $libdir into a binary # during linking. This must work even if $libdir does not exist. hardcode_libdir_flag_spec_ld="" # Whether we need a single "-rpath" flag with a separated argument. hardcode_libdir_separator="" # Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes # DIR into the resulting binary. hardcode_direct=no # Set to "yes" if using DIR/libNAME${shared_ext} during linking hardcodes # DIR into the resulting binary and the resulting library dependency is # "absolute",i.e impossible to change by setting ${shlibpath_var} if the # library is relocated. hardcode_direct_absolute=no # Set to "yes" if using the -LDIR flag during linking hardcodes DIR # into the resulting binary. hardcode_minus_L=no # Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR # into the resulting binary. hardcode_shlibpath_var=unsupported # Set to "yes" if building a shared library automatically hardcodes DIR # into the library and all subsequent libraries and executables linked # against it. hardcode_automatic=no # Set to yes if linker adds runtime paths of dependent libraries # to runtime path list. inherit_rpath=no # Whether libtool must link a program against all its dependency libraries. link_all_deplibs=unknown # Fix the shell variable $srcfile for the compiler. fix_srcfile_path="" # Set to "yes" if exported symbols are required. always_export_symbols=no # The commands to list exported symbols. export_symbols_cmds="\$NM \$libobjs \$convenience | \$global_symbol_pipe | \$SED 's/.* //' | sort | uniq > \$export_symbols" # Symbols that should not be listed in the preloaded symbols. exclude_expsyms="_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*" # Symbols that must always be exported. include_expsyms="" # Commands necessary for linking programs (against libraries) with templates. prelink_cmds="" # Specify filename containing input files. file_list_spec="" # How to hardcode a shared library path into an executable. hardcode_action=immediate # The directories searched by this compiler when creating a shared library. compiler_lib_search_dirs="/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2 /usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/../../../../lib /lib/../lib /usr/lib/../lib /usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/../../.." # Dependencies to place before and after the objects being linked to # create a shared library. predep_objects="/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/../../../../lib/crti.o /usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/crtbeginS.o" postdep_objects="/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/crtendS.o /usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/../../../../lib/crtn.o" predeps="" postdeps="-lstdc++ -lm -lgcc_s -lc -lgcc_s" # The library search path used internally by the compiler when linking # a shared library. compiler_lib_search_path="-L/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2 -L/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2 -L/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/x86_64-unknown-linux-gnu/4.4.2/../../.." # ### END LIBTOOL TAG CONFIG: CXX minidjvu-0.8.svn.2010.05.06/include/0000700000175000017500000000000011425542416015540 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/include/minidjvu/0000700000175000017500000000000011425542416017365 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/include/minidjvu/djvu/0000700000175000017500000000000011425542416020335 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/include/minidjvu/djvu/djvu.h0000600000175000017500000000450111425542416021460 0ustar zero79zero79/* * djvu.h - functions to load from single-page DjVuBitonal files */ #ifndef MDJVU_DJVU_H #define MDJVU_DJVU_H #include "iff.h" MDJVU_FUNCTION int mdjvu_locate_jb2_chunk(mdjvu_file_t file, int32 *plength, mdjvu_error_t *); /* * BUG: resolution is not loaded */ MDJVU_FUNCTION mdjvu_image_t mdjvu_file_load_djvu_page(mdjvu_file_t file, mdjvu_error_t *); MDJVU_FUNCTION mdjvu_image_t mdjvu_load_djvu_page(const char *path, mdjvu_error_t *); /* * 1 - success, 0 - failure * After mdjvu_file_save_djvu_page() the file cursor is before the JB2 chunk. */ MDJVU_FUNCTION int mdjvu_file_save_djvu_dir( char **elements, int *sizes, int n, mdjvu_file_t file, mdjvu_file_t tmpfile, mdjvu_error_t *perr); MDJVU_FUNCTION int mdjvu_save_djvu_dir(char **elements, int *sizes, int n, const char *path, mdjvu_error_t *perr); MDJVU_FUNCTION int mdjvu_file_save_djvu_page(mdjvu_image_t, mdjvu_file_t, const char *dict_name, int indirect, mdjvu_error_t *perr, int erosion); MDJVU_FUNCTION int mdjvu_save_djvu_page(mdjvu_image_t image, const char *path, const char *dict_name, mdjvu_error_t *perr, int erosion); MDJVU_FUNCTION int mdjvu_file_save_djvu_dictionary(mdjvu_image_t, mdjvu_file_t, int indirect, mdjvu_error_t *, int erosion); MDJVU_FUNCTION int mdjvu_save_djvu_dictionary(mdjvu_image_t image, const char *path, mdjvu_error_t *, int erosion); MDJVU_FUNCTION void mdjvu_write_dirm_bundled(char **elements, int *sizes, int n, mdjvu_file_t f, mdjvu_error_t *perr); MDJVU_FUNCTION void mdjvu_write_dirm_indirect(char **elements, int *sizes, int n, mdjvu_file_t f, mdjvu_error_t *perr); /* Writes DjVu INFO chunk, as described in DjVu 2 Spec., 6.4.2, page 7. * Gamma and version numbers are always default. * This function does not write the chunk header. */ MDJVU_FUNCTION void mdjvu_write_info_chunk(mdjvu_file_t, mdjvu_image_t image); /* Reads DjVu INFO chunk, as described in DjVu 2 Spec., 6.4.2, page 7. * Gamma and version numbers are dropped; width, height and dpi are returned. * Pointers may be NULL. * This function assumes the cursor is positioned to the start of chunk. */ MDJVU_FUNCTION void mdjvu_read_info_chunk(mdjvu_file_t, int32 *w, int32 *h, int32 *dpi); #endif minidjvu-0.8.svn.2010.05.06/include/minidjvu/djvu/iff.h0000600000175000017500000000342711425542416021262 0ustar zero79zero79/* * iff.h - read/write IFF files (DjVu files are IFF) */ /* IFF is a very simple format that allows some parts of a file to be decorated * as "IFF chunks". An IFF chunk looks like this: * __________________________________________ _ * | | | | ... | * | padding (if needed) | ID | length | data ... | * |_____________________|____|________|______ ... _| * * IFF chunks may be nested. * * See DjVu 2 Spec., page 5, "Structure of DjVu files" for deeper description. */ /* IFF chunk identifiers are 32-bit integers. * The macro is here because MDJVU_IFF_ID("DJVU") looks better than 0x444A5655. */ #define MDJVU_IFF_ID(S) \ ((S)[0] << 24) | \ ((S)[1] << 16) | \ ((S)[2] << 8) | \ (S)[3] /* mdjvu_iff_t represents one IFF chunk. */ typedef struct MdjvuNonexistentIffStruct *mdjvu_iff_t; /* Get the ID of the chunk. */ MDJVU_FUNCTION int32 mdjvu_iff_get_id(mdjvu_iff_t); /* Get the length of the chunk's data. * Useful only when reading; returns 0 if we're writing to the chunk instead. */ MDJVU_FUNCTION int32 mdjvu_iff_get_length(mdjvu_iff_t); /* Opens a chunk for reading. The file must be seekable. */ MDJVU_FUNCTION mdjvu_iff_t mdjvu_iff_read_chunk(mdjvu_file_t); /* Opens a chunk for writing. The file must be seekable. */ MDJVU_FUNCTION mdjvu_iff_t mdjvu_iff_write_chunk(int32 id, mdjvu_file_t); /* Closes a chunk. * If we're reading, the file cursor is set to the end of chunk. * If we're writing, the file cursor must be at the end of chunk before calling. * * The mdjvu_iff_t object is destroyed. * * No checks are made to ensure that chunks are closed in the proper order * (that is, first opened - last closed). But please do it properly. */ MDJVU_FUNCTION void mdjvu_iff_close_chunk(mdjvu_iff_t, mdjvu_file_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/image-io/0000700000175000017500000000000011425542416021054 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/include/minidjvu/image-io/bmp.h0000600000175000017500000000100011425542416021774 0ustar zero79zero79/* * bmp.h - saving bitmaps in Windows BMP format */ /* * 1 - success, 0 - failure */ MDJVU_FUNCTION int mdjvu_save_bmp(mdjvu_bitmap_t, const char *path, int32 resolution, mdjvu_error_t *); MDJVU_FUNCTION int mdjvu_file_save_bmp(mdjvu_bitmap_t, mdjvu_file_t, int32 resolution, mdjvu_error_t *); /* * These functions return NULL if failed */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_load_bmp(const char *path, mdjvu_error_t *); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_file_load_bmp(mdjvu_file_t, mdjvu_error_t *); minidjvu-0.8.svn.2010.05.06/include/minidjvu/image-io/tiff.h0000600000175000017500000000107111425542416022156 0ustar zero79zero79/* * tiff.h - TIFF support */ /* TODO: save resolution */ MDJVU_FUNCTION int mdjvu_save_tiff(mdjvu_bitmap_t, const char *path, mdjvu_error_t *); /* If the TIFF file has no resolution information, * then `resolution' will be unchanged. * `resolution' also may be NULL. */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_load_tiff(const char *path, int32 *resolution, mdjvu_error_t *, uint32 idx); MDJVU_FUNCTION int mdjvu_have_tiff_support(void); MDJVU_FUNCTION void mdjvu_disable_tiff_warnings(void); MDJVU_FUNCTION uint32 mdjvu_get_tiff_page_count(const char *path); minidjvu-0.8.svn.2010.05.06/include/minidjvu/image-io/image-io.h0000600000175000017500000000027711425542416022724 0ustar zero79zero79/* * formats.h - an intermediate header to include format support headers */ #ifndef MDJVU_IMAGE_IO_H #define MDJVU_IMAGE_IO_H #include "pbm.h" #include "bmp.h" #include "tiff.h" #endif minidjvu-0.8.svn.2010.05.06/include/minidjvu/image-io/pbm.h0000600000175000017500000000075411425542416022013 0ustar zero79zero79/* * pbm.h - loading and saving in PBM ("portable bitmap") format */ /* * 1 - success, 0 - failure */ MDJVU_FUNCTION int mdjvu_save_pbm(mdjvu_bitmap_t, const char *path, mdjvu_error_t *); MDJVU_FUNCTION int mdjvu_file_save_pbm(mdjvu_bitmap_t, mdjvu_file_t, mdjvu_error_t *); /* * These functions return NULL if failed */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_load_pbm(const char *path, mdjvu_error_t *); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_file_load_pbm(mdjvu_file_t, mdjvu_error_t *); minidjvu-0.8.svn.2010.05.06/include/minidjvu/matcher.h0000600000175000017500000000552111425542416021166 0ustar zero79zero79/* * matcher.h - matching patterns */ #ifndef MDJVU_MATCHER_H #define MDJVU_MATCHER_H typedef struct MinidjvuMatcherOptions *mdjvu_matcher_options_t; MDJVU_FUNCTION mdjvu_matcher_options_t mdjvu_matcher_options_create(void); MDJVU_FUNCTION void mdjvu_set_aggression(mdjvu_matcher_options_t, int level); /* "matcher methods" (bitmask, not enum) */ #define MDJVU_MATCHER_DEFAULT 0 #define MDJVU_MATCHER_PITH_2 1 #define MDJVU_MATCHER_RAMPAGE 2 /* turn method on (|=) */ MDJVU_FUNCTION void mdjvu_use_matcher_method(mdjvu_matcher_options_t, int method); MDJVU_FUNCTION void mdjvu_matcher_options_destroy(mdjvu_matcher_options_t); /* To get an image ready for comparisons, one have to `prepare' it. * A prepared image is called a `pattern' here. * A pattern is mostly opaque except that its center may be retrieved. */ /* the struct itself is not defined in this header */ typedef struct MinidjvuPattern *mdjvu_pattern_t; /* Allocate a pattern and calculate all necessary information. * Memory consumption is byte per pixel + constant (with default matcher). * The pattern would be independent on the bitmap given. * (that is, you can destroy the bitmap immediately) */ #ifndef NO_MINIDJVU MDJVU_FUNCTION mdjvu_pattern_t mdjvu_pattern_create(mdjvu_matcher_options_t, mdjvu_bitmap_t); #endif /* Same, but create from two-dimensional array. */ MDJVU_FUNCTION mdjvu_pattern_t mdjvu_pattern_create_from_array (mdjvu_matcher_options_t, unsigned char **, int32 w, int32 h); /* Destroy the pattern. */ MDJVU_FUNCTION void mdjvu_pattern_destroy(mdjvu_pattern_t); /* get a center (in 1/MDJVU_CENTER_QUANT pixels; defined in the header for image) */ MDJVU_FUNCTION void mdjvu_pattern_get_center(mdjvu_pattern_t, int32 *cx, int32 *cy); /* Compare patterns. * Returns * +1 if images are considered equivalent, * -1 if they are considered totally different (just to speed up things), * 0 if unknown, but probably different. * Exchanging the order of arguments should not change the outcome. * If you have found that A ~ B and B ~ C, * then you may assume A ~ C regardless of this function's result. * * Options may be NULL. */ MDJVU_FUNCTION int mdjvu_match_patterns(mdjvu_pattern_t, mdjvu_pattern_t, int32 dpi, mdjvu_matcher_options_t); /* Auxiliary functions used in pattern matcher (TODO: comment them) */ /* `result' and `pixels' may be the same array */ MDJVU_FUNCTION void mdjvu_soften_pattern(unsigned char **result, unsigned char **pixels, int32 w, int32 h); MDJVU_FUNCTION void mdjvu_get_gray_signature( unsigned char **data, int32 w, int32 h, unsigned char *result, int32 size); MDJVU_FUNCTION void mdjvu_get_black_and_white_signature( unsigned char **data, int32 w, int32 h, unsigned char *result, int32 size); #endif /* MDJVU_PATTERNS_H */ minidjvu-0.8.svn.2010.05.06/include/minidjvu/minidjvu.h0000600000175000017500000000041211425542416021362 0ustar zero79zero79/* * minidjvu.h - the main include file for the library, includes all others */ #ifndef MINIDJVU_H #define MINIDJVU_H #include "base/base.h" #include "alg/alg.h" #include "image-io/image-io.h" #include "djvu/djvu.h" #include "jb2.h" #include "matcher.h" #endif minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/0000700000175000017500000000000011425542416020130 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/alg.h0000600000175000017500000000064711425542416021055 0ustar zero79zero79/* * alg.h - and intermediate header to include all algorithms' headers */ /* algorithms are listed in the approximate order they're applied */ #include "../matcher.h" #include "render.h" #include "smooth.h" #include "split.h" #include "clean.h" #include "nosubst.h" #include "blitsort.h" #include "classify.h" #include "average.h" #include "adjust_y.h" #include "erosion.h" #include "delegate.h" #include "compress.h" minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/smooth.h0000600000175000017500000000046411425542416021620 0ustar zero79zero79/* * smooth.h - pre-filtering bitmap before splitting */ /* * `smooth' is applied to a bitmap even before it's splitted. * * Right now, the algorithm flips pixels which are surrounded * by at least 3 of 4 neighboring pixels of another color. */ MDJVU_FUNCTION void mdjvu_smooth(mdjvu_bitmap_t b); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/classify.h0000600000175000017500000000412711425542416022124 0ustar zero79zero79/* * classify.h - classifying patterns */ #ifndef MDJVU_CLASSIFY_H #define MDJVU_CLASSIFY_H /* Classifies a set of patterns. * result - array of tags ranging from 1 to return value, * and 0 for those cells which were NULL (yes, NULLs are permitted). * Every tag has at least one pattern to which it's attached. * Equally tagged images are classified equivalent. */ MDJVU_FUNCTION int32 mdjvu_classify_patterns (mdjvu_pattern_t *, int32 *result, int32 n, int32 dpi, mdjvu_matcher_options_t); #ifndef NO_MINIDJVU /* that's for DjVuLibre */ /* Special tag 0 is reserved for bitmaps marked "no-substitution". * If centers_needed, also extract bitmap centers from the patterns. */ MDJVU_FUNCTION int32 mdjvu_classify_bitmaps (mdjvu_image_t, int32 *result, mdjvu_matcher_options_t, int centers_needed); /* MULTIPAGE CLASSIFICATION */ /* npages - number of pages * total_npatterns - total number of patterns (must be sum over npatterns) * npatterns[i] - number of patterns on the i-th page * dpi[i] - resolution of the i-th page * result[i] - i-th tag; tags from all pages are put consecutively * * return value - maximal tag * * XXX: dpi is not correctly handled */ MDJVU_FUNCTION int32 mdjvu_multipage_classify_patterns (int32 npages, int32 total_npatterns, int32 *npatterns, mdjvu_pattern_t **, int32 *result, int32 *dpi, mdjvu_matcher_options_t, void (*report)(void *, int), void *param); MDJVU_FUNCTION int32 mdjvu_multipage_classify_bitmaps (int32 npages, int32 total_npatterns, mdjvu_image_t *, int32 *result, mdjvu_matcher_options_t, void (*report)(void *, int), void *param, int centers_needed); /* Decide what bitmaps will be put into the dictionary (by tag). * This implementation simply chooses tags which occur more than in one page. * * Arguments: * dictionary_flags - [0..max_tag] array of 1/0 flags; it's the result */ MDJVU_FUNCTION void mdjvu_multipage_get_dictionary_flags (int32 npages, int32 *npatterns, int32 max_tag, int32 *tags, unsigned char *dictionary_flags); #endif /* NO_MINIDJVU */ #endif /* MDJVU_CLASSIFY_H */ minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/delegate.h0000600000175000017500000000107711425542416022062 0ustar zero79zero79/* * delegate.h - choosing a representative over a class of letters */ MDJVU_FUNCTION void mdjvu_multipage_choose_representatives (int32 npages, mdjvu_image_t *pages, int32 max_tag, int32 *tags, mdjvu_bitmap_t *representatives); MDJVU_FUNCTION mdjvu_image_t mdjvu_multipage_choose_average_representatives (int32 npages, mdjvu_image_t *pages, int32 total_count, int32 max_tag, int32 *tags, mdjvu_bitmap_t *representatives, unsigned char *dictionary_flags); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/blitsort.h0000600000175000017500000000014711425542416022147 0ustar zero79zero79/* * blitsort.h - sorting blits in an image */ MDJVU_FUNCTION void mdjvu_sort_blits(mdjvu_image_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/average.h0000600000175000017500000000070411425542416021716 0ustar zero79zero79/* * average.h - computing average bitmap */ /* Compute an "average" bitmap and return it. * The result is to be destroyed with mdjvu_bitmap_destroy(). * * Additionally, centers must be given. */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_average(mdjvu_bitmap_t *bitmaps, int32 n, int32 *centers_x, int32 *centers_y); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/compress.h0000600000175000017500000000272411425542416022143 0ustar zero79zero79/* * compress.h - using all the stuff to compress */ typedef struct MinidjvuCompressionOptions *mdjvu_compression_options_t; /* * By default, options correspond to `minidjvu' run with no options. * That is, lossless encoding and not verbose. */ MDJVU_FUNCTION mdjvu_compression_options_t mdjvu_compression_options_create(void); MDJVU_FUNCTION void mdjvu_compression_options_destroy(mdjvu_compression_options_t); /* * This function gives sets matcher options. * To disable the matcher, pass NULL here (it's the default). * By calling this, you give the matcher options into ownership. * That is, DON'T destroy matcher options afterwards. */ MDJVU_FUNCTION void mdjvu_set_matcher_options(mdjvu_compression_options_t, mdjvu_matcher_options_t); MDJVU_FUNCTION void mdjvu_set_clean(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_set_verbose(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_set_no_prototypes(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_set_averaging(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_set_report(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_set_report_start_page(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_set_report_total_pages(mdjvu_compression_options_t, int); MDJVU_FUNCTION void mdjvu_compress_image(mdjvu_image_t, mdjvu_compression_options_t); MDJVU_FUNCTION mdjvu_image_t mdjvu_compress_multipage(int n, mdjvu_image_t *pages, mdjvu_compression_options_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/clean.h0000600000175000017500000000013611425542416021365 0ustar zero79zero79/* * clean.h - removing small flyspecks */ MDJVU_FUNCTION void mdjvu_clean(mdjvu_image_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/adjust_y.h0000600000175000017500000000120211425542416022120 0ustar zero79zero79/* * adjust_y.h - adjust y coordinates of blits so the text won't look bumpy */ /* * For every blit B pointing to a bitmap with a substitution S, * set B pointing to S instead and adjust its X and Y accordingly. * X is matched by bounding box centers, but Y is not that simple... */ MDJVU_FUNCTION void mdjvu_adjust(mdjvu_image_t image); /* * The same for multipage case. * Before the call, pages *may not* contain blits from dictionary bitmaps. */ MDJVU_FUNCTION void mdjvu_multipage_adjust(mdjvu_image_t dict, int32 npages, mdjvu_image_t *); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/split.h0000600000175000017500000000100011425542416021425 0ustar zero79zero79/* * split.h - splitting bitmaps to letters */ typedef struct MinidjvuSplitOptions *mdjvu_split_options_t; MDJVU_FUNCTION mdjvu_split_options_t mdjvu_split_options_create(void); /* * This is only a recomendation, nothing is guaranteed. */ MDJVU_FUNCTION void mdjvu_split_options_set_maximum_shape_size(mdjvu_split_options_t, int32 s); MDJVU_FUNCTION void mdjvu_split_options_destroy(mdjvu_split_options_t); MDJVU_FUNCTION mdjvu_image_t mdjvu_split(mdjvu_bitmap_t, int32 dpi, mdjvu_split_options_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/render.h0000600000175000017500000000017411425542416021564 0ustar zero79zero79/* * render.h - rendering a split image into a bitmap */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_render(mdjvu_image_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/erosion.h0000600000175000017500000000022511425542416021760 0ustar zero79zero79/* * erosion.h - determine candidates for flipping by image encoder */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_get_erosion_mask(mdjvu_bitmap_t bmp); minidjvu-0.8.svn.2010.05.06/include/minidjvu/alg/nosubst.h0000600000175000017500000000140211425542416021775 0ustar zero79zero79/* * nosubst.h - guessing what chunks are not letters and should not be changed */ /* * This is the algorithm that mark bitmaps that cannot have a substitution. * * First, it looks what blits are suspiciously big. They will be no-subst. * A blit with a bounding box that intersects a no-subst box will also be no-subst. * And so no-subst infection is spread until no more new no-substs are found. * * You may ask, why this \expandafter when the splitter could simply mark results * of splitting suspiciously big bitmaps as no-subst? * Answer: this algorithm works even when we've read a DjVu page and didn't * actually render it. Well, it works at least with cjb2-encoded files. */ MDJVU_FUNCTION void mdjvu_calculate_not_a_letter_flags(mdjvu_image_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/0000700000175000017500000000000011425542416020277 5ustar zero79zero79minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/5image.h0000600000175000017500000001707111425542416021627 0ustar zero79zero79/* * 5image.h - manipulating split images, the main data structure of minidjvu */ typedef struct MinidjvuImage *mdjvu_image_t; /* Create a split image with the given read-only parameters. * The created image will not contain any blits or bitmaps. * Resolution is set to default (300 dpi) and may be changed later. */ MDJVU_FUNCTION mdjvu_image_t mdjvu_image_create(int32 width, int32 height); /* Destroy a split image, freeing all its bitmaps and blits. */ MDJVU_FUNCTION void mdjvu_image_destroy(mdjvu_image_t); /* Get the width of a split image. */ MDJVU_FUNCTION int32 mdjvu_image_get_width(mdjvu_image_t); /* Get the height of a split image. */ MDJVU_FUNCTION int32 mdjvu_image_get_height(mdjvu_image_t); /* Free some memory by indication that no additions to the image are planned. * You still may do any additions after freezing. * Calling freeze() after every addition is possible, but inefficient. */ MDJVU_FUNCTION void mdjvu_image_freeze(mdjvu_image_t); /* Remove white margins from each bitmap and adjust blits accordingly. */ MDJVU_FUNCTION void mdjvu_image_remove_bitmap_margins(mdjvu_image_t); /* _______________________________ blits _______________________________ */ /* Get the number of blits in a split image. */ MDJVU_FUNCTION int32 mdjvu_image_get_blit_count(mdjvu_image_t); MDJVU_FUNCTION int32 mdjvu_image_get_blit_x(mdjvu_image_t, int32 blit_index); MDJVU_FUNCTION int32 mdjvu_image_get_blit_y(mdjvu_image_t, int32 blit_index); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_image_get_blit_bitmap(mdjvu_image_t, int32 blit_index); MDJVU_FUNCTION void mdjvu_image_set_blit_x(mdjvu_image_t, int32 blit_index, int32 x); MDJVU_FUNCTION void mdjvu_image_set_blit_y(mdjvu_image_t, int32 blit_index, int32 y); MDJVU_FUNCTION void mdjvu_image_set_blit_bitmap(mdjvu_image_t, int32 blit_index, mdjvu_bitmap_t); MDJVU_FUNCTION int32 mdjvu_image_add_blit(mdjvu_image_t, int32 x, int32 y, mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_image_exchange_blits (mdjvu_image_t, int32, int32); /* It's a good idea to remove NULL blits (blits with NULL blit bitmap) as soon * as possible because such jokes are poorly understood by most algorithms. */ MDJVU_FUNCTION void mdjvu_image_remove_NULL_blits(mdjvu_image_t); /* _________________________ bitmaps in an image _______________________ */ /* Get the number of bitmaps in a split image. */ MDJVU_FUNCTION int32 mdjvu_image_get_bitmap_count(mdjvu_image_t); /* Get a bitmap by index. (index may be from 0 to get_bitmap_count() - 1. */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_image_get_bitmap(mdjvu_image_t, int32); /* Test if the bitmap belongs to this image (uses constant time). */ MDJVU_FUNCTION int mdjvu_image_has_bitmap(mdjvu_image_t image, mdjvu_bitmap_t bitmap); /* Append a bitmap. */ MDJVU_FUNCTION int32 mdjvu_image_add_bitmap(mdjvu_image_t, mdjvu_bitmap_t); /* Exchange two bitmaps (bitmap pointers) and all additional info they have. * Does not change the image look; does not touch blits. */ MDJVU_FUNCTION void mdjvu_image_exchange_bitmaps(mdjvu_image_t, int32, int32); /* Create a new bitmap and add it. */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_image_new_bitmap(mdjvu_image_t, int32 w, int32 h); MDJVU_FUNCTION void mdjvu_image_delete_bitmap(mdjvu_image_t, mdjvu_bitmap_t); /* * Returns 1 if the bitmap indices are set correctly. * (for using with assert()) */ MDJVU_FUNCTION int mdjvu_image_check_indices(mdjvu_image_t); /* * Don't run this on dictionaries. * Also, this doesn't detect usage by substitutions, * so be sure to run mdjvu_adjust() before. */ MDJVU_FUNCTION void mdjvu_image_remove_unused_bitmaps(mdjvu_image_t); /* ______________________ additional info for images ___________________ */ MDJVU_FUNCTION int32 mdjvu_image_get_resolution(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_set_resolution(mdjvu_image_t, int32 dpi); MDJVU_FUNCTION void mdjvu_image_set_dictionary(mdjvu_image_t, mdjvu_image_t); MDJVU_FUNCTION mdjvu_image_t mdjvu_image_get_dictionary(mdjvu_image_t); /* ______________________ additional info for bitmaps __________________ */ /* Prototypes */ MDJVU_FUNCTION int mdjvu_image_has_prototypes (mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_prototypes (mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_prototypes (mdjvu_image_t); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_image_get_prototype (mdjvu_image_t, mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_image_set_prototype (mdjvu_image_t, mdjvu_bitmap_t, mdjvu_bitmap_t prototype); /* Substitutions */ MDJVU_FUNCTION int mdjvu_image_has_substitutions(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_substitutions(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_substitutions(mdjvu_image_t); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_image_get_substitution(mdjvu_image_t, mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_image_set_substitution(mdjvu_image_t, mdjvu_bitmap_t, mdjvu_bitmap_t); /* no-substitution flag * bitmaps having this flag can't have a substitution * and can't serve as substitution to others. * This is for small pieces of large picture, which are not to be displaced. */ MDJVU_FUNCTION int mdjvu_image_has_not_a_letter_flags(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_not_a_letter_flags(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_not_a_letter_flags(mdjvu_image_t); MDJVU_FUNCTION int mdjvu_image_get_not_a_letter_flag (mdjvu_image_t, mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_image_set_not_a_letter_flag (mdjvu_image_t, mdjvu_bitmap_t, int new_val); /* suspiciously big flag */ MDJVU_FUNCTION int mdjvu_image_has_suspiciously_big_flags(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_suspiciously_big_flags(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_suspiciously_big_flags(mdjvu_image_t); MDJVU_FUNCTION int mdjvu_image_get_suspiciously_big_flag (mdjvu_image_t, mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_image_set_suspiciously_big_flag (mdjvu_image_t, mdjvu_bitmap_t, int new_val); /* masses */ MDJVU_FUNCTION int mdjvu_image_has_masses(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_masses(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_masses(mdjvu_image_t); MDJVU_FUNCTION int32 mdjvu_image_get_mass(mdjvu_image_t, mdjvu_bitmap_t); /* centers */ /* Centers are stored in 1/MDJVU_CENTER_QUANT of pixels. * A center is found by pattern matcher. */ #define MDJVU_CENTER_QUANT 8 MDJVU_FUNCTION int mdjvu_image_has_centers(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_centers(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_centers(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_get_center(mdjvu_image_t, mdjvu_bitmap_t, int32 *px, int32 *py); MDJVU_FUNCTION void mdjvu_image_set_center(mdjvu_image_t, mdjvu_bitmap_t, int32 x, int32 y); /* dictionary index */ MDJVU_FUNCTION int mdjvu_image_has_dictionary_indices(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_enable_dictionary_indices(mdjvu_image_t); MDJVU_FUNCTION void mdjvu_image_disable_dictionary_indices(mdjvu_image_t); MDJVU_FUNCTION int32 mdjvu_image_get_dictionary_index(mdjvu_image_t, mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_image_set_dictionary_index(mdjvu_image_t image, mdjvu_bitmap_t b, int32 v); /* sort bitmaps according to blits */ MDJVU_FUNCTION void mdjvu_image_sort_bitmaps(mdjvu_image_t img); /* _______________________________ wrapper _____________________________ */ /* DO NOT USE THIS YET */ #ifdef MINIDJVU_WRAPPERS struct MinidjvuImage { inline int32 get_resolution() {return mdjvu_image_get_resolution(this);} inline void set_resolution(int32 dpi) {return mdjvu_image_set_resolution(this, dpi);} }; #endif minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/version.h0000600000175000017500000000035011425542416022135 0ustar zero79zero79/* * version.h - returning version */ /* * This is the version of the headers. */ #define MDJVU_VERSION "0.9" /* * This function returns the compile-time version stamp. */ MDJVU_FUNCTION const char *mdjvu_get_version(void); minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/base.h0000600000175000017500000000053711425542416021371 0ustar zero79zero79/* * base.h - an intermediate header to include all `base' headers in proper order */ #include #include #include #include #include #include #include #include "version.h" minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/0porting.h0000600000175000017500000000545311425542416022223 0ustar zero79zero79/* * 0porting.h - a portability header */ /* * "0porting" keeps several typedefs and MDJVU_FUNCTION/MDJVU_IMPLEMENT macros. * * To compile a native Windows DLL, you need to put "__declspec(dllexport)" before * every exported function. To use a DLL, you have to put "__declspec(dllimport)" * before every function prototype you use. That's why we need macros here. * * So, a function prototype * * MDJVU_FUNCTION void mdjvu_foo(void); * * under Windows (when compiling the library) will expand into * * __declspec(dllexport) void mdjvu_foo(void); * * and when compiling any other application - into * * __declspec(dllimport) void mdjvu_foo(void); * * Under Linux this will lead to * * void mdjvu_foo(void); * * in both cases. * * (Also, under C++, there will be an `extern "C"' modifier). */ #ifndef MDJVU_USE_TIFFIO /* kluge not to typedef twice when using tiffio.h */ #ifdef HAVE_STDINT_H #include typedef int32_t int32; typedef uint32_t uint32; typedef int16_t int16; typedef uint16_t uint16; #else typedef int int32; typedef unsigned int uint32; typedef unsigned short uint16; typedef short int16; #endif #endif #ifndef HAVE_STDINT_H #define INT32_MAX 0x7FFFFFFF #endif #define MDJVU_INT32_FORMAT "%d" #define MDJVU_INT16_FORMAT "%d" #define MDJVU_UINT32_FORMAT "%u" #define MDJVU_UINT16_FORMAT "%u" /* MDJVU_FUNCTION and MDJVU_IMPLEMENT are prefixes of exported functions. * MDJVU_FUNCTION is for declarations, MDJVU_IMPLEMENT is for implementations. * So, it's like this: * * // foo.h * MDJVU_FUNCTION mdjvu_foo(void); * * // foo.c * MDJVU_IMPLEMENT mdjvu_foo(void) * { * ... * } */ #if defined(__cplusplus) #define MDJVU_C_EXPORT_PREFIX extern "C" #else #define MDJVU_C_EXPORT_PREFIX #endif /* This Microsoft abomination of __declspec does not exist under mingw. */ #define MDJVU_SUPPRESS_DECLSPEC #if (defined(windows) || defined(WIN32)) && !defined(MDJVU_SUPPRESS_DECLSPEC) #ifdef MINIDJVU_INCLUDED_FROM_INSIDE #define MDJVU_FUNCTION MDJVU_C_EXPORT_PREFIX __declspec(dllexport) #define MDJVU_IMPLEMENT __declspec(dllexport) #else #define MDJVU_FUNCTION MDJVU_C_EXPORT_PREFIX __declspec(dllimport) #define MDJVU_IMPLEMENT __declspec(dllimport) #endif #else #define MDJVU_FUNCTION MDJVU_C_EXPORT_PREFIX #define MDJVU_IMPLEMENT #endif /* Convenience macros. */ #define MDJVU_MALLOC(T) ((T *) malloc(sizeof(T))) #define MDJVU_MALLOCV(T,N) ((T *) malloc((N) * sizeof(T))) #define MDJVU_FREE(P) free(P) #define MDJVU_FREEV(P) free(P) /* Check that the portability typedefs work as expected. * If not, returns an error message. * Returns NULL if OK. */ MDJVU_FUNCTION const char *mdjvu_check_sanity(void); minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/6string.h0000600000175000017500000000023211425542416022043 0ustar zero79zero79/* * 6string.h - some standard funtions for string manipulation */ MDJVU_FUNCTION int mdjvu_ends_with_ignore_case(const char *s, const char *prefix); minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/3graymap.h0000600000175000017500000000154711425542416022204 0ustar zero79zero79/* * 3graymap.h - just a couple of functions, possibly will be bigger later */ /* There's no special graymap type in minidjvu, and adding it is not planned. * So, graymaps are stored in three variables: unsigned char **, int32 and int32 * (data, width and height). * * Overall, graymap support is poor: there is only create/destroy functions. * Since no algorithms in minidjvu use graymaps yet, there's no need to have more. */ /* Create a two-dimensional array of pixels with initial value 0. * The array is in fact one-dimensional, and you may use that. * But do not permute the array of row pointers. * The returned array must be released by mdjvu_destroy_2d_array(). */ MDJVU_FUNCTION unsigned char **mdjvu_create_2d_array(int32 w, int32 h); /* Destroy a two-dimensional pixel array. */ MDJVU_FUNCTION void mdjvu_destroy_2d_array(unsigned char **); minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/4bitmap.h0000600000175000017500000001261611425542416022020 0ustar zero79zero79/* * 4bitmap.h - routines for handling packed bitmaps */ typedef struct MinidjvuBitmap *mdjvu_bitmap_t; #ifndef NDEBUG extern int32 alive_bitmap_counter; #endif /* Create a bitmap. * Width and height must be positive, or NULL is returned. */ MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_bitmap_create(int32 width, int32 height); /* Destroy a bitmap. Each created bitmap must be destroyed sometime. */ MDJVU_FUNCTION void mdjvu_bitmap_destroy(mdjvu_bitmap_t); /* Get the width and height of a bitmap. */ MDJVU_FUNCTION int32 mdjvu_bitmap_get_width(mdjvu_bitmap_t); MDJVU_FUNCTION int32 mdjvu_bitmap_get_height(mdjvu_bitmap_t); /* Each bitmap keeps its index. * If this bitmap is not attached to an image, the index will be -1. */ MDJVU_FUNCTION int32 mdjvu_bitmap_get_index(mdjvu_bitmap_t); MDJVU_FUNCTION void mdjvu_bitmap_set_index(mdjvu_bitmap_t, int32 new_value); /* Returns the size of a packed row in bytes. * Packing stores 8 pixels to a byte, * so the answer is (width + 7) / 8. */ MDJVU_FUNCTION int32 mdjvu_bitmap_get_packed_row_size(mdjvu_bitmap_t); /* Get a pointer to the bitmap's packed row. Use with caution. * Packing is PBM-ish: * most significant bit is the leftmost one, * bytes go left to right. */ MDJVU_FUNCTION unsigned char * mdjvu_bitmap_access_packed_row(mdjvu_bitmap_t, int32); /* Fill a given row by the shape's row with the given Y coordinate. * The coordinate varies from 0 (top) to height-1 (bottom). * The memory should be enough to write bytes. * White is 0, black is an undefined nonzero value. */ MDJVU_FUNCTION void mdjvu_bitmap_unpack_row(mdjvu_bitmap_t, unsigned char *, int32); /* Same as mdjvu_bitmap_unpack_row, but writes exactly 1 for black. */ MDJVU_FUNCTION void mdjvu_bitmap_unpack_row_0_or_1(mdjvu_bitmap_t, unsigned char *, int32); /* Fill the shape's row with the given array of bytes. * 0 is white, nonzero is black. */ MDJVU_FUNCTION void mdjvu_bitmap_pack_row(mdjvu_bitmap_t, unsigned char *, int32 y); /* Copy given bytes from or to the given shape. * The given array should contain height rows, top to bottom, by width bytes. */ MDJVU_FUNCTION void mdjvu_bitmap_pack_all(mdjvu_bitmap_t, unsigned char **); MDJVU_FUNCTION void mdjvu_bitmap_unpack_all(mdjvu_bitmap_t, unsigned char **); MDJVU_FUNCTION void mdjvu_bitmap_unpack_all_0_or_1 (mdjvu_bitmap_t, unsigned char **); /* Exchange and assign do NOT touch indices. */ MDJVU_FUNCTION void mdjvu_bitmap_assign(mdjvu_bitmap_t d, mdjvu_bitmap_t src); MDJVU_FUNCTION void mdjvu_bitmap_exchange(mdjvu_bitmap_t d, mdjvu_bitmap_t src); MDJVU_FUNCTION void mdjvu_bitmap_clear(mdjvu_bitmap_t); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_bitmap_crop (mdjvu_bitmap_t b, int32 left, int32 top, int32 w, int32 h); MDJVU_FUNCTION mdjvu_bitmap_t mdjvu_bitmap_clone(mdjvu_bitmap_t b); MDJVU_FUNCTION void mdjvu_bitmap_get_bounding_box (mdjvu_bitmap_t b, int32 *pl, int32 *pt, int32 *pw, int32 *ph); /* Remove white edges from the bitmap. * The given bitmap is changed. * The left top corner of the bitmap's bounding box is written into *x and *y. * Blits that access this shape may become invalid (add x and y to them). */ MDJVU_FUNCTION void mdjvu_bitmap_remove_margins (mdjvu_bitmap_t, int32 *x, int32 *y); /* Count the number of black pixels in the bitmap. * The results are not cached, so it uses O(width * height) time each call. */ MDJVU_FUNCTION int32 mdjvu_bitmap_get_mass(mdjvu_bitmap_t); #ifdef MINIDJVU_WRAPPERS struct MinidjvuBitmap { inline static MinidjvuBitmap *create(int32 w, int32 h) { return mdjvu_bitmap_create(w,h); } inline void destroy() { mdjvu_bitmap_destroy(this); } inline int32 get_width() { return mdjvu_bitmap_get_width(this); } inline int32 get_height() { return mdjvu_bitmap_get_height(this); } inline int32 get_index() { return mdjvu_bitmap_get_index(this); } inline void set_index(int32 new_value) { mdjvu_bitmap_set_index(this, new_value); } inline int32 get_packed_row_size() { return mdjvu_bitmap_get_packed_row_size(this); } inline unsigned char *access_packed_row(int32 y) { return mdjvu_bitmap_access_packed_row(this, y); } inline void pack_row(unsigned char *buf, int32 y) { mdjvu_bitmap_pack_row(this, buf, y); } inline void unpack_row(unsigned char *buf, int32 y) { mdjvu_bitmap_unpack_row(this, buf, y); } inline void unpack_row_0_or_1(unsigned char *buf, int32 y) { mdjvu_bitmap_unpack_row_0_or_1(this, buf, y); } inline void pack_all(unsigned char **buf2d) { mdjvu_bitmap_pack_all(this, buf2d); } inline void unpack_all(unsigned char **buf2d) { mdjvu_bitmap_unpack_all(this, buf2d);} inline void unpack_all_0_or_1(unsigned char **buf2d) { mdjvu_bitmap_unpack_all_0_or_1(this, buf2d);} inline void assign(mdjvu_bitmap_t src) { mdjvu_bitmap_assign(this, src); } inline void clear() { mdjvu_bitmap_clear(this); } inline mdjvu_bitmap_t crop(int32 l, int32 t, int32 w, int32 h) { return mdjvu_bitmap_crop(this, l, t, w, h); } inline void remove_margins(int32 *x, int32 *y) { mdjvu_bitmap_remove_margins(this, x, y); } inline int32 get_mass() { return mdjvu_bitmap_get_mass(this); } }; #endif minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/2io.h0000600000175000017500000000267711425542416021157 0ustar zero79zero79/* * 2io.h - a stdio wrapper */ /* Under Windows there is no libc. So it may well occur that minidjvu uses one * stdio implementation, and an application linked against minidjvu uses another. * In that case we can't exchange (FILE *) pointers reliably. So here is a simple * stdio wrapper to allow applications invoke our stdio. * * Also added some integer read/write functions. */ /* Structure MinidjvuFile is never defined. * Inside the minidjvu library, mdjvu_file_t is FILE *. */ typedef struct MinidjvuFile *mdjvu_file_t; /* These functions just call stdio. So there's no documentation for them. */ MDJVU_FUNCTION mdjvu_file_t mdjvu_fopen(const char *path, const char *mode); MDJVU_FUNCTION void mdjvu_fclose(mdjvu_file_t); MDJVU_FUNCTION int32 mdjvu_fread (void *, int32 size, int32 n, mdjvu_file_t); MDJVU_FUNCTION int32 mdjvu_fwrite (const void *, int32 size, int32 n, mdjvu_file_t); MDJVU_FUNCTION void mdjvu_write_big_endian_int32(int32, mdjvu_file_t); MDJVU_FUNCTION void mdjvu_write_little_endian_int32(int32, mdjvu_file_t); MDJVU_FUNCTION int32 mdjvu_read_big_endian_int32(mdjvu_file_t); MDJVU_FUNCTION int32 mdjvu_read_little_endian_int32(mdjvu_file_t); MDJVU_FUNCTION void mdjvu_write_big_endian_int16(int16, mdjvu_file_t); MDJVU_FUNCTION void mdjvu_write_little_endian_int16(int16, mdjvu_file_t); MDJVU_FUNCTION int16 mdjvu_read_big_endian_int16(mdjvu_file_t); MDJVU_FUNCTION int16 mdjvu_read_little_endian_int16(mdjvu_file_t); minidjvu-0.8.svn.2010.05.06/include/minidjvu/base/1error.h0000600000175000017500000000132611425542416021666 0ustar zero79zero79/* * 1error.h - error handling */ typedef const struct MinidjvuError *mdjvu_error_t; /* TODO: distinguish non-bitonal and corrupted files */ typedef enum { mdjvu_error_fopen_write, mdjvu_error_fopen_read, mdjvu_error_io, mdjvu_error_corrupted_pbm, mdjvu_error_corrupted_bmp, mdjvu_error_corrupted_djvu, mdjvu_error_corrupted_jb2, mdjvu_error_corrupted_tiff, mdjvu_error_wrong_djvu_type, mdjvu_error_djvu_no_Sjbz, mdjvu_error_recursive_prototypes, mdjvu_error_tiff_support_disabled, mdjvu_error_png_support_disabled } MinidjvuErrorType; MDJVU_FUNCTION const char *mdjvu_get_error_message(mdjvu_error_t); MDJVU_FUNCTION mdjvu_error_t mdjvu_get_error(MinidjvuErrorType); minidjvu-0.8.svn.2010.05.06/include/minidjvu/jb2.h0000600000175000017500000000251411425542416020217 0ustar zero79zero79/* * jb2.h - functions to load from JB2 raw streams (that's part of DjVu format) */ /* * These functions return NULL if failed to read JB2. * Loading jb2 by path is not supported. */ MDJVU_FUNCTION mdjvu_image_t mdjvu_file_load_jb2(mdjvu_file_t, int32 length, mdjvu_error_t *); /* * 1 - success, 0 - error * Cannot save images that use shared dictionary. * With erosion turned on, this function changes the image. */ MDJVU_FUNCTION int mdjvu_save_jb2(mdjvu_image_t, const char *path, mdjvu_error_t *, int erosion); MDJVU_FUNCTION int mdjvu_file_save_jb2(mdjvu_image_t, mdjvu_file_t, mdjvu_error_t *, int erosion); MDJVU_FUNCTION int mdjvu_save_jb2_dictionary(mdjvu_image_t, const char *path, mdjvu_error_t *, int erosion); MDJVU_FUNCTION int mdjvu_file_save_jb2_dictionary(mdjvu_image_t, mdjvu_file_t, mdjvu_error_t *, int erosion); /* * This is called automatically by xxx_save_jb2() functions. * This function finds "cross-coding prototypes" (see DjVu spec). * It's VERY SLOW. */ MDJVU_FUNCTION void mdjvu_find_prototypes(mdjvu_image_t); /* * This is the multipage version. Does not search prototypes in the dictionary. * Is not invoked by xxx_save_jb2(). */ MDJVU_FUNCTION void mdjvu_multipage_find_prototypes (mdjvu_image_t dict, int32 npages, mdjvu_image_t *pages, void (*report)(void *param, int page), void *param); minidjvu-0.8.svn.2010.05.06/COPYING0000600000175000017500000010451311425542416015156 0ustar zero79zero79 GNU GENERAL PUBLIC LICENSE Version 3, 29 June 2007 Copyright (C) 2007 Free Software Foundation, Inc. Everyone is permitted to copy and distribute verbatim copies of this license document, but changing it is not allowed. Preamble The GNU General Public License is a free, copyleft license for software and other kinds of works. The licenses for most software and other practical works are designed to take away your freedom to share and change the works. By contrast, the GNU General Public License is intended to guarantee your freedom to share and change all versions of a program--to make sure it remains free software for all its users. 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You may not convey a covered work if you are a party to an arrangement with a third party that is in the business of distributing software, under which you make payment to the third party based on the extent of your activity of conveying the work, and under which the third party grants, to any of the parties who would receive the covered work from you, a discriminatory patent license (a) in connection with copies of the covered work conveyed by you (or copies made from those copies), or (b) primarily for and in connection with specific products or compilations that contain the covered work, unless you entered into that arrangement, or that patent license was granted, prior to 28 March 2007. Nothing in this License shall be construed as excluding or limiting any implied license or other defenses to infringement that may otherwise be available to you under applicable patent law. 12. No Surrender of Others' Freedom. If conditions are imposed on you (whether by court order, agreement or otherwise) that contradict the conditions of this License, they do not excuse you from the conditions of this License. If you cannot convey a covered work so as to satisfy simultaneously your obligations under this License and any other pertinent obligations, then as a consequence you may not convey it at all. For example, if you agree to terms that obligate you to collect a royalty for further conveying from those to whom you convey the Program, the only way you could satisfy both those terms and this License would be to refrain entirely from conveying the Program. 13. Use with the GNU Affero General Public License. Notwithstanding any other provision of this License, you have permission to link or combine any covered work with a work licensed under version 3 of the GNU Affero General Public License into a single combined work, and to convey the resulting work. The terms of this License will continue to apply to the part which is the covered work, but the special requirements of the GNU Affero General Public License, section 13, concerning interaction through a network will apply to the combination as such. 14. Revised Versions of this License. The Free Software Foundation may publish revised and/or new versions of the GNU General Public License from time to time. Such new versions will be similar in spirit to the present version, but may differ in detail to address new problems or concerns. Each version is given a distinguishing version number. If the Program specifies that a certain numbered version of the GNU General Public License "or any later version" applies to it, you have the option of following the terms and conditions either of that numbered version or of any later version published by the Free Software Foundation. If the Program does not specify a version number of the GNU General Public License, you may choose any version ever published by the Free Software Foundation. If the Program specifies that a proxy can decide which future versions of the GNU General Public License can be used, that proxy's public statement of acceptance of a version permanently authorizes you to choose that version for the Program. Later license versions may give you additional or different permissions. However, no additional obligations are imposed on any author or copyright holder as a result of your choosing to follow a later version. 15. Disclaimer of Warranty. THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 16. Limitation of Liability. IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. 17. Interpretation of Sections 15 and 16. If the disclaimer of warranty and limitation of liability provided above cannot be given local legal effect according to their terms, reviewing courts shall apply local law that most closely approximates an absolute waiver of all civil liability in connection with the Program, unless a warranty or assumption of liability accompanies a copy of the Program in return for a fee. END OF TERMS AND CONDITIONS How to Apply These Terms to Your New Programs If you develop a new program, and you want it to be of the greatest possible use to the public, the best way to achieve this is to make it free software which everyone can redistribute and change under these terms. To do so, attach the following notices to the program. It is safest to attach them to the start of each source file to most effectively state the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version. This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details. You should have received a copy of the GNU General Public License along with this program. If not, see . Also add information on how to contact you by electronic and paper mail. If the program does terminal interaction, make it output a short notice like this when it starts in an interactive mode: Copyright (C) This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. This is free software, and you are welcome to redistribute it under certain conditions; type `show c' for details. The hypothetical commands `show w' and `show c' should show the appropriate parts of the General Public License. Of course, your program's commands might be different; for a GUI interface, you would use an "about box". You should also get your employer (if you work as a programmer) or school, if any, to sign a "copyright disclaimer" for the program, if necessary. For more information on this, and how to apply and follow the GNU GPL, see . The GNU General Public License does not permit incorporating your program into proprietary programs. If your program is a subroutine library, you may consider it more useful to permit linking proprietary applications with the library. If this is what you want to do, use the GNU Lesser General Public License instead of this License. But first, please read .