Dropped unused patches, switched to using automatic mingw dep extraction, and removed boilerplate code that isn't needed with current rpmbuild. Also dropped mingw32-libpng-fix-invalid-exports.patch, which doesn't appear to be needed any more.epel9
Kalev Lember
14 years ago
parent
b6236ad344
commit
a5e9f8ec06
@ -1,23 +0,0 @@
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Use pkg-config to report libpng version and installation directories.
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diff -Naur libpng-1.2.31.orig/scripts/libpng-config.in libpng-1.2.31/scripts/libpng-config.in
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--- libpng-1.2.31.orig/scripts/libpng-config.in 2008-05-29 13:37:58.000000000 -0400
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+++ libpng-1.2.31/scripts/libpng-config.in 2008-08-23 16:57:20.000000000 -0400
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@@ -8,11 +8,11 @@
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# Modeled after libxml-config.
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-version="@PNGLIB_VERSION@"
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-prefix="@prefix@"
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-exec_prefix="@exec_prefix@"
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-libdir="@libdir@"
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-includedir="@includedir@/libpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
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+version=`pkg-config --modversion libpng`
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+prefix=`pkg-config --variable prefix libpng`
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+exec_prefix=`pkg-config --variable exec_prefix libpng`
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+libdir=`pkg-config --variable libdir libpng`
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+includedir=`pkg-config --variable includedir libpng`
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libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@"
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all_libs="-lpng@PNGLIB_MAJOR@@PNGLIB_MINOR@ @LIBS@"
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I_opts="-I${includedir}"
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@ -1,42 +0,0 @@
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diff -Naur libpng-1.2.29.orig/configure.ac libpng-1.2.29/configure.ac
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--- libpng-1.2.29.orig/configure.ac 2008-05-08 07:58:11.000000000 -0400
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+++ libpng-1.2.29/configure.ac 2008-05-31 20:21:12.000000000 -0400
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@@ -63,7 +63,8 @@
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AC_MSG_CHECKING(
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[if assembler code in pnggccrd.c can be compiled without PNG_NO_MMX_CODE])
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AC_TRY_COMPILE(
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- [#include "$srcdir/pnggccrd.c"],
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+ [#define PNG_CONFIGURE_LIBPNG
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+ #include "$srcdir/pnggccrd.c"],
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[return 0;],
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AC_MSG_RESULT(yes)
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LIBPNG_NO_MMX="",
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diff -Naur libpng-1.2.29.orig/pngconf.h libpng-1.2.29/pngconf.h
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--- libpng-1.2.29.orig/pngconf.h 2008-05-08 07:58:03.000000000 -0400
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+++ libpng-1.2.29/pngconf.h 2008-05-31 20:21:12.000000000 -0400
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@@ -35,6 +35,25 @@
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#ifdef HAVE_CONFIG_H
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#include "config.h"
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#endif
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+#else
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+/* pngconf.h is part of the exported API. When a libpng-using application
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+ includes us, PNG_CONFIGURE_LIBPNG is of course not defined as we do not have
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+ libpng's config.h available in this case. This means that we do not have the
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+ defines added to config.h and the commandline by libpng's ./configure .
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+
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+ For all defines from config.h not having them set is not a problem, however
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+ ./configure also adds -DPNG_NO_ASSEMBLER_CODE to the CFLAGS when compiling
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+ on a platform on which the MMX and SSE asm code in libpng is not supported.
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+
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+ We do need this define as this define is used to determine whether or not
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+ to define PNG_ASSEMBLER_CODE_SUPPORTED and other assembler related defines
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+ and prototypes. PNG_ASSEMBLER_CODE_SUPPORTED in turn is used by applications
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+ (ImageMagick for example) to determine whether or not they can use the asm
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+ functions. Thus we need to define PNG_NO_ASSEMBLER_CODE here on platforms
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+ on which the MMX and SSE asm code in libpng is not supported: */
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+#ifndef __i386__ /* change this if MMX/SSE become supported on x86_64! */
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+#define PNG_NO_ASSEMBLER_CODE
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+#endif
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#endif
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/*
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@ -1,14 +0,0 @@
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--- configure.orig 2009-11-20 01:18:09.926590381 +0100
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+++ configure 2009-11-20 01:18:37.352678377 +0100
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@@ -11447,10 +11447,7 @@
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if test "$have_ld_version_script" = "yes"; then
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{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for symbol prefix" >&5
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$as_echo_n "checking for symbol prefix... " >&6; }
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- SYMBOL_PREFIX=`echo "PREFIX=__USER_LABEL_PREFIX__" \
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- | ${CPP-${CC-gcc} -E} - 2>&1 \
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- | ${EGREP-grep} "^PREFIX=" \
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- | ${SED-sed} "s:^PREFIX=::"`
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+ SYMBOL_PREFIX=""
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{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $SYMBOL_PREFIX" >&5
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$as_echo "$SYMBOL_PREFIX" >&6; }
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