From 79e3b1f4747a1758884d82ebf52cfcc144e3767b Mon Sep 17 00:00:00 2001 From: "B. Watson" Date: Tue, 15 Sep 2015 02:21:01 -0400 Subject: libraries/jbig2dec: Updated for version 0.12, updated HOMEPAGE. --- libraries/jbig2dec/jbig2dec.SlackBuild | 11 ++- libraries/jbig2dec/jbig2dec.info | 8 +- libraries/jbig2dec/newlibpng.diff | 165 +++++++++++++++++++++++++++++++++ 3 files changed, 179 insertions(+), 5 deletions(-) create mode 100644 libraries/jbig2dec/newlibpng.diff (limited to 'libraries') diff --git a/libraries/jbig2dec/jbig2dec.SlackBuild b/libraries/jbig2dec/jbig2dec.SlackBuild index 93874c7ae9..bf0af26bb4 100644 --- a/libraries/jbig2dec/jbig2dec.SlackBuild +++ b/libraries/jbig2dec/jbig2dec.SlackBuild @@ -10,8 +10,11 @@ # - Use 'make install-strip' # - Added 'how to edit' stuff to slack-desc +# 20150915 bkw: +# - update for v0.12 + PRGNAM=jbig2dec -VERSION=${VERSION:-0.11} +VERSION=${VERSION:-0.12} BUILD=${BUILD:-2} TAG=${TAG:-_SBo} @@ -57,6 +60,12 @@ find -L . \ \( -perm 666 -o -perm 664 -o -perm 600 -o -perm 444 -o -perm 440 -o -perm 400 \) \ -exec chmod 644 {} \; +# patch from here: http://git.ghostscript.com/?p=jbig2dec.git;a=patch;h=70c7f1967f43a94f9f0d6808d6ab5700a120d2fc +# ...but modified to affect libpng-1.4 also. +patch -p1 < $CWD/newlibpng.diff + +autoreconf -if + CFLAGS="$SLKCFLAGS" \ CXXFLAGS="$SLKCFLAGS" \ ./configure \ diff --git a/libraries/jbig2dec/jbig2dec.info b/libraries/jbig2dec/jbig2dec.info index 323445ebfc..528a3ae29b 100644 --- a/libraries/jbig2dec/jbig2dec.info +++ b/libraries/jbig2dec/jbig2dec.info @@ -1,8 +1,8 @@ PRGNAM="jbig2dec" -VERSION="0.11" -HOMEPAGE="http://jbig2dec.sourceforge.net/" -DOWNLOAD="http://distfiles.gentoo.org/distfiles/jbig2dec-0.11.tar.gz" -MD5SUM="1f61e144852c86563fee6e5ddced63f1" +VERSION="0.12" +HOMEPAGE="http://git.ghostscript.com/?p=jbig2dec.git;a=summary" +DOWNLOAD="http://downloads.ghostscript.com/public/jbig2dec/jbig2dec-0.12.tar.gz" +MD5SUM="b73cfb55c61c6978e6539b889bdc2633" DOWNLOAD_x86_64="" MD5SUM_x86_64="" REQUIRES="" diff --git a/libraries/jbig2dec/newlibpng.diff b/libraries/jbig2dec/newlibpng.diff new file mode 100644 index 0000000000..9c7513297f --- /dev/null +++ b/libraries/jbig2dec/newlibpng.diff @@ -0,0 +1,165 @@ +*** Modified by SBo: +*** Was: PNG_LIBPNG_VER_MINOR < 5 +*** Now: PNG_LIBPNG_VER_MINOR < 4 +From 70c7f1967f43a94f9f0d6808d6ab5700a120d2fc Mon Sep 17 00:00:00 2001 +From: Chris Liddell +Date: Fri, 17 Apr 2015 12:19:26 +0100 +Subject: [PATCH] Bug 695890: Update jbig2dec for modern libpng + +libpng 1.5.x and newer hide the internals, and only allow values to be set and +retrieved via define API calls. + +Also tidy up a couple of (benign) compiler warnings. + +No cluster diffs. +--- + jbig2_arith.c | 9 +++++++-- + jbig2_image_pbm.c | 2 +- + jbig2_image_png.c | 23 ++++++++++++++++++----- + jbig2_refinement.c | 4 ++++ + jbig2_text.c | 2 ++ + 5 files changed, 32 insertions(+), 8 deletions(-) + +diff --git a/jbig2_arith.c b/jbig2_arith.c +index 5e6cf4c..b65022e 100644 +--- a/jbig2_arith.c ++++ b/jbig2_arith.c +@@ -422,9 +422,14 @@ main (int argc, char **argv) + + for (i = 0; i < 256; i++) + { +- bool D; ++#ifdef JBIG2_DEBUG_ARITH ++ bool D = ++#else ++ (void) ++#endif ++ ++ jbig2_arith_decode (as, &cx); + +- D = jbig2_arith_decode (as, &cx); + #ifdef JBIG2_DEBUG_ARITH + fprintf(stderr, "%3d: D = %d, ", i, D); + jbig2_arith_trace (as, cx); +diff --git a/jbig2_image_pbm.c b/jbig2_image_pbm.c +index 0ad7e32..49bf756 100644 +--- a/jbig2_image_pbm.c ++++ b/jbig2_image_pbm.c +@@ -145,7 +145,7 @@ Jbig2Image *jbig2_image_read_pbm(Jbig2Ctx *ctx, FILE *in) + } + /* the pbm data is byte-aligned, so we can + do a simple block read */ +- fread(image->data, 1, image->height*image->stride, in); ++ (void)fread(image->data, 1, image->height*image->stride, in); + if (feof(in)) { + fprintf(stderr, "unexpected end of pbm file.\n"); + jbig2_image_release(ctx, image); +diff --git a/jbig2_image_png.c b/jbig2_image_png.c +index 6b2d9b9..1dd4e45 100644 +--- a/jbig2_image_png.c ++++ b/jbig2_image_png.c +@@ -26,7 +26,11 @@ + #include + #include + #include ++ ++#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR < 4 + #include ++#endif ++ + #define CVT_PTR(ptr) (ptr) + + #include "jbig2.h" +@@ -39,8 +43,13 @@ static void + jbig2_png_write_data(png_structp png_ptr, png_bytep data, png_size_t length) + { + png_size_t check; ++#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR < 4 ++ png_FILE_p f = (png_FILE_p)png_ptr->io_ptr; ++#else ++ png_FILE_p f = (png_FILE_p)png_get_io_ptr(png_ptr); ++#endif + +- check = fwrite(data, 1, length, (png_FILE_p)png_ptr->io_ptr); ++ check = fwrite(data, 1, length, f); + if (check != length) { + png_error(png_ptr, "Write Error"); + } +@@ -49,10 +58,14 @@ jbig2_png_write_data(png_structp png_ptr, png_bytep data, png_size_t length) + static void + jbig2_png_flush(png_structp png_ptr) + { +- png_FILE_p io_ptr; +- io_ptr = (png_FILE_p)CVT_PTR((png_ptr->io_ptr)); +- if (io_ptr != NULL) +- fflush(io_ptr); ++#if PNG_LIBPNG_VER_MAJOR == 1 && PNG_LIBPNG_VER_MINOR < 4 ++ png_FILE_p f = (png_FILE_p)png_ptr->io_ptr; ++#else ++ png_FILE_p f = (png_FILE_p)png_get_io_ptr(png_ptr); ++#endif ++ ++ if (f != NULL) ++ fflush(f); + } + + int jbig2_image_write_png_file(Jbig2Image *image, char *filename) +diff --git a/jbig2_refinement.c b/jbig2_refinement.c +index 31b0bfe..b456173 100644 +--- a/jbig2_refinement.c ++++ b/jbig2_refinement.c +@@ -38,6 +38,7 @@ + #include "jbig2_generic.h" + #include "jbig2_image.h" + ++#if 0 /* currently not used */ + static int + jbig2_decode_refinement_template0(Jbig2Ctx *ctx, + Jbig2Segment *segment, +@@ -49,6 +50,7 @@ jbig2_decode_refinement_template0(Jbig2Ctx *ctx, + return jbig2_error(ctx, JBIG2_SEVERITY_FATAL, segment->number, + "refinement region template 0 NYI"); + } ++#endif + + static int + jbig2_decode_refinement_template0_unopt(Jbig2Ctx *ctx, +@@ -159,6 +161,7 @@ jbig2_decode_refinement_template1_unopt(Jbig2Ctx *ctx, + return 0; + } + ++#if 0 /* currently not used */ + static int + jbig2_decode_refinement_template1(Jbig2Ctx *ctx, + Jbig2Segment *segment, +@@ -241,6 +244,7 @@ jbig2_decode_refinement_template1(Jbig2Ctx *ctx, + return 0; + + } ++#endif + + + typedef uint32_t (*ContextBuilder)(const Jbig2RefinementRegionParams *, +diff --git a/jbig2_text.c b/jbig2_text.c +index 5c9df26..3fdd3a5 100644 +--- a/jbig2_text.c ++++ b/jbig2_text.c +@@ -412,6 +412,7 @@ cleanup1: + case JBIG2_CORNER_TOPLEFT: x = S; y = T; break; + case JBIG2_CORNER_TOPRIGHT: x = S - IB->width + 1; y = T; break; + case JBIG2_CORNER_BOTTOMLEFT: x = S; y = T - IB->height + 1; break; ++ default: + case JBIG2_CORNER_BOTTOMRIGHT: x = S - IB->width + 1; y = T - IB->height + 1; break; + } + } else { /* TRANSPOSED */ +@@ -419,6 +420,7 @@ cleanup1: + case JBIG2_CORNER_TOPLEFT: x = T; y = S; break; + case JBIG2_CORNER_TOPRIGHT: x = T - IB->width + 1; y = S; break; + case JBIG2_CORNER_BOTTOMLEFT: x = T; y = S - IB->height + 1; break; ++ default: + case JBIG2_CORNER_BOTTOMRIGHT: x = T - IB->width + 1; y = S - IB->height + 1; break; + } + } +-- +2.5.1 + -- cgit v1.2.3