diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 334 |
1 files changed, 290 insertions, 44 deletions
diff --git a/configure.ac b/configure.ac index 698abd30..d4f56fde 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -dnl Copyright (C) 2001-2019 Artifex Software, Inc. +dnl Copyright (C) 2001-2020 Artifex Software, Inc. dnl All Rights Reserved. dnl dnl This software is provided AS-IS with no warranty, either express or @@ -248,7 +248,7 @@ INSTALL_CONTRIB="install-contrib-extras" if test x"$enable_contrib" = x; then case $host in - *-mingw*|*-msys*|*-cygwin*) + *-mingw*|*-msys*) AC_MSG_WARN([disabling contrib devices]) enable_contrib=no ;; @@ -279,33 +279,38 @@ dnl Set build flags based on environment dnl -------------------------------------------------- CC_OPT_FLAGS_TO_TRY="-O -DNDEBUG" +CC_VISIBILITY_FLAGS_TO_TRY="" SET_DT_SONAME="-soname=" CFLAGS_LARGEFILE="" case $host in *-linux*|*-gnu) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0" + CC_VISIBILITY_FLAGS_TO_TRY="-fvisibility=hidden" fi ;; *bsd*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0" + CC_VISIBILITY_FLAGS_TO_TRY="-fvisibility=hidden" fi ;; *-darwin*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0" + CC_VISIBILITY_FLAGS_TO_TRY="-fvisibility=hidden" fi SET_DT_SONAME="" ;; - *-mingw*|*-msys*|*-cygwin*) - if test $ac_cv_prog_gcc = yes; then + *-mingw*|*-msys*) + if test $GCC = yes; then CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0" + CC_VISIBILITY_FLAGS_TO_TRY="-fvisibility=hidden" fi SET_DT_SONAME="" ;; @@ -313,21 +318,23 @@ case $host in CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CFLAGS_LARGEFILE="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64" # the trailing space is required! - if test $ac_cv_prog_gcc = no; then + if test $GCC = no; then SET_DT_SONAME="-h " fi - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0" + CC_VISIBILITY_FLAGS_TO_TRY="-fvisibility=hidden" else CC_DBG_FLAGS_TO_TRY="-g -O0" fi ;; *-aix*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then CC_OPT_FLAGS_TO_TRY="-O2 -DNDEBUG" CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0" SET_DT_SONAME="so" + CC_VISIBILITY_FLAGS_TO_TRY="-fvisibility=hidden" fi ;; esac @@ -335,7 +342,7 @@ esac AC_SUBST(SET_DT_SONAME) -if test $ac_cv_prog_gcc = yes; then +if test $GCC = yes; then cflags_to_try="-Wall -Wstrict-prototypes -Wundef \ -Wmissing-declarations -Wmissing-prototypes -Wwrite-strings \ -fno-strict-aliasing -Werror=declaration-after-statement \ @@ -365,8 +372,14 @@ void test (char * __restrict p){} return 1; ],[ CFLAGS="$CFLAGS -DHAVE_RESTRICT=1" + if test x"$host" = x"$build" ; then + CFLAGSAUX="$CFLAGSAUX -DHAVE_RESTRICT=1" + fi AC_MSG_RESULT([yes])],[ CFLAGS="$CFLAGS -DHAVE_RESTRICT=0" + if test x"$host" = x"$build" ; then + CFLAGSAUX="$CFLAGSAUX -DHAVE_RESTRICT=0" + fi AC_MSG_RESULT([no])]) @@ -378,10 +391,10 @@ ARCH_CONF_HEADER= if test x"$with_arch_h" = x""; then case $host in - x86_64*-mingw*|x86_64*-msys*|x86_64*-cygwin*) + x86_64*-mingw*|x86_64*-msys*) ARCH_CONF_HEADER="\$(GLSRCDIR)/../arch/windows-x64-msvc.h" ;; - *-mingw*|*-msys*|*-cygwin*) + *-mingw*|*-msys*) ARCH_CONF_HEADER="\$(GLSRCDIR)/../arch/windows-x86-msvc.h" ;; *-darwin*) @@ -442,6 +455,17 @@ for flag in $dbgflags_to_try; do CFLAGS=$old_cflags done +CFLAGS_VISIBILITY="" + +for flag in $CC_VISIBILITY_FLAGS_TO_TRY; do + CFLAGS="$CFLAGS $flag" + AC_TRY_COMPILE(, [return 0;], [ + echo " $flag" + CFLAGS_VISIBILITY="$CFLAGS_VISIBILITY $flag" + ]) + CFLAGS=$old_cflags +done + AC_MSG_RESULT([ ...done.]) dnl ---------------------------- @@ -459,7 +483,7 @@ AC_LINK_IFELSE( [AC_LANG_PROGRAM([#include <stdio.h>], [ return(0); ])], - [CFLAGS_SANITIZE="$CFLAGS"], [CFLAGS_SANITIZE="****************ADDRESS_SANITIZER_NOT_SUPPORTED*********************"]) + [CFLAGS_SANITIZE="$CFLAGS"], [CFLAGS_SANITIZE="'****************ADDRESS_SANITIZER_NOT_SUPPORTED*********************'"]) CFLAGS="$CFLAGS_SAVED" @@ -794,6 +818,163 @@ AC_SUBST(SYNC) AC_SUBST(PTHREAD_LIBS) AC_SUBST(RECURSIVE_MUTEXATTR) +dnl Tesseract/Leptonica detection +TESSERACTDIR=tesseract +LEPTONICADIR=leptonica +OCR_VERSION=0 +LEPTONICAINCLUDE= +TESSERACTINCLUDE= +TESSERACT_LIBS= +OCR_DEVS= + +AC_ARG_WITH([tesseract], AC_HELP_STRING([--without-tesseract], + [do not try to use the Tesseract library for OCR])) + +if test x$with_tesseract != xno; then + AC_MSG_CHECKING([for local Tesseract library source]) + if test -d $srcdir/tesseract && test -d $srcdir/leptonica; then + AC_MSG_RESULT([yes]) + AC_LANG_PUSH(C++) + AC_TRY_COMPILE([], + [return 0;], + [HAVE_CXX_COMPILER=yes], + [HAVE_CXX_COMPILER=no]) + if test x$HAVE_CXX_COMPILER != xyes; then + AC_MSG_WARN([Disabling tesseract as no working C++ compiler]) + else + dnl -------------------------------------------------- + dnl check for sse4.1, avx, avx2 or fma + dnl -------------------------------------------------- + AC_MSG_CHECKING([sse4.1 support]) + save_cxxflags=$CXXFLAGS + TESS_CXXFLAGS="" + CXXFLAGS="$CXXFLAGS -msse4.1" + + TESS_SSE4_1="" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([#include <emmintrin.h> + #include <smmintrin.h>], + [__m128i input1; + unsigned char buf1[[128]]; + input1 = _mm_loadu_si128((const __m128i *)buf1); + input1 = _mm_hadd_epi32(input1, input1); + return(0); + ])], + [TESS_SSE4_1="-msse4.1"], + [TESS_SSE4_1=""]) + + if test "x$TESS_SSE4_1" != x; then + AC_MSG_RESULT(yes) + TESS_CXXFLAGS="$TESS_CXXFLAGS -DHAVE_SSE4_1" + else + AC_MSG_RESULT(no) + fi + + AC_MSG_CHECKING([avx support]) + CXXFLAGS="$save_cxxflags -mavx" + + TESS_AVX="" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([#include <immintrin.h>], + [__m256d input1 = _mm256_setzero_pd(); + input1 = _mm256_hadd_pd(input1, input1); + return(0);])], + [TESS_AVX="-mavx"], + [TESS_AVX=""]) + + if test "x$TESS_AVX" != x; then + AC_MSG_RESULT(yes) + TESS_CXXFLAGS="$TESS_CXXFLAGS -DHAVE_AVX" + else + AC_MSG_RESULT(no) + fi + + AC_MSG_CHECKING([avx2 support]) + CXXFLAGS="$save_cxxflags -mavx2" + + TESS_AVX2="" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([#include <immintrin.h>], + [__m256i input1; + unsigned char buf1[[256]]; + input1 = _mm256_loadu_si256((const __m256i *)buf1); + input1 = _mm256_adds_epu8(input1, input1); + return(0);])], + [TESS_AVX2="-mavx2"], + [TESS_AVX2=""]) + + if test "x$TESS_AVX2" != x; then + AC_MSG_RESULT(yes) + TESS_CXXFLAGS="$TESS_CXXFLAGS -DHAVE_AVX2" + else + AC_MSG_RESULT(no) + fi + + AC_MSG_CHECKING([fma support]) + CXXFLAGS="$save_cxxflags -mfma" + + TESS_FMA="" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([#include <immintrin.h>], + [__m256d input1 = _mm256_setzero_pd(); + input1 = _mm256_fmadd_pd(input1, input1, input1); + return(0);])], + [TESS_FMA="-mfma"], + [TESS_FMA=""]) + + if test "x$TESS_FMA" != x; then + AC_MSG_RESULT(yes) + TESS_CXXFLAGS="$TESS_CXXFLAGS -DHAVE_FMA" + else + AC_MSG_RESULT(no) + fi + + AC_MSG_CHECKING([neon support]) + CXXFLAGS="$save_cxxflags -mfpu=neon -mcpu=cortex-a53" + + TESS_NEON="" + AC_LINK_IFELSE( + [AC_LANG_PROGRAM([#include "arm_neon.h"], + [int32x4_t round = vdupq_n_s32(10); + return(0);])], + [TESS_NEON="-mfpu=neon -mcpu=cortex-a53 -D__ARM_NEON__"], + [TESS_NEON=""]) + + if test "x$TESS_NEON" != x; then + AC_MSG_RESULT(yes) + TESS_CXXFLAGS="$TESS_CXXFLAGS -DHAVE_NEON" + else + AC_MSG_RESULT(no) + fi + + CXXFLAGS="$save_cxxflags" + + OCR_VERSION=1 + OCR_DEVS="\$(DD)ocr.dev \$(DD)hocr.dev \$(DD)pdfocr8.dev \$(DD)pdfocr24.dev \$(DD)pdfocr32.dev" + LEPTONICAINCLUDE="include base/leptonica.mak" + TESSERACTINCLUDE="include base/tesseract.mak" + TESSERACT_LIBS="-lstdc++" + fi + AC_LANG_POP() + else + AC_MSG_RESULT([no]) + fi +fi + +AC_SUBST(TESSERACT_LIBS) +AC_SUBST(LEPTONICAINCLUDE) +AC_SUBST(TESSERACTINCLUDE) +AC_SUBST(LEPTONICADIR) +AC_SUBST(TESSERACTDIR) +AC_SUBST(OCR_DEVS) +AC_SUBST(OCR_VERSION) +AC_SUBST(TESS_AVX) +AC_SUBST(TESS_AVX2) +AC_SUBST(TESS_FMA) +AC_SUBST(TESS_SSE4_1) +AC_SUBST(TESS_NEON) +AC_SUBST(TESS_CXXFLAGS) + dnl Tests for iconv (Needed for OpenPrinting Vector, "opvp" output device) AC_ARG_WITH(libiconv, [AC_HELP_STRING([--with-libiconv=@<:@no/gnu/native@:>@], @@ -1197,7 +1378,7 @@ else SHARE_ZLIB=0 ZLIBDIR=$srcdir/zlib - if test x"$ac_cv_prog_gcc" = x"yes"; then + if test x"$GCC" = x"yes"; then ZLIBCFLAGS="-Wno-write-strings" fi else @@ -1246,7 +1427,24 @@ else SHARE_LIBPNG=0 LIBPNGDIR=$srcdir/libpng PNGDEVS="$PNGDEVS_ALL" - else + case $host in + *powerpc*) + # Building on PPC with gcc, disable libpng's PPC specific + # optimizations: we don't include the source file for it + # and it only applies to reading, which we don't use. + if test $GCC = yes; then + CFLAGS="$CFLAGS -DPNG_POWERPC_VSX_OPT=0" + fi + ;; + *arm64*|*aarch64*) + # Building on arm64 with gcc, disable libpng's neon + # optimizations. + if test $GCC = yes; then + CFLAGS="$CFLAGS -DPNG_ARM_NEON_OPT=0" + fi + ;; + esac + else AC_MSG_RESULT([no]) AC_CHECK_LIB(png, png_create_write_struct, [ AC_CHECK_HEADERS(png.h, [ @@ -1419,6 +1617,11 @@ case "x$with_system_libtiff" in ;; esac + +if test x"$SHARE_LIBTIFF" != x"$SHARE_LIBJPEG" ; then + AC_MSG_ERROR([Mixing local libtiff with shared libjpeg not supported]) +fi + CGLAGS_STORE=$CFLAGS CFLAGS=-Wno-misleading-indentation AC_TRY_COMPILE([], [return 0;], @@ -1443,7 +1646,7 @@ if test x"$SHARE_LIBTIFF" = x"0" ; then fi cd "$olddir" - if test x"$ac_cv_prog_gcc" = x"yes"; then + if test x"$GCC" = x"yes"; then TIFFCFLAGS="-Wno-write-strings $CFLAGS_NMI $CFLAGS_NUD -DJPEG_LIB_MK1_OR_12BIT=0" fi # if we're building with our own libjpeg, or we have another libjpeg available, allow jpeg compression in TIFF @@ -1669,7 +1872,7 @@ AC_ARG_WITH([ijs], AC_HELP_STRING([--without-ijs], [disable IJS driver support])) case $host in - *-mingw*|*-msys*|*-cygwin*) + *-mingw*|*-msys*) AC_MSG_WARN([disabling the ijs device]) with_ijs=no ;; @@ -1735,7 +1938,7 @@ if test x$with_luratech != xno; then JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -DMAC -DMAC_OS_X_BUILD -fsigned-char" ;; *-aix*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -fsigned-char -DLINUX=1 -DFORTE" else JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -qchars=signed -DLINUX=1 -DFORTE" @@ -1755,7 +1958,7 @@ if test x$with_luratech != xno; then fi JB2_STDINT_TYPES_IN= -JBIG2DEC_REQ=0.16 +JBIG2DEC_REQ=0.19 if test "x$JBIG2_DECODER" = x; then dnl look for jbig2dec @@ -1876,7 +2079,7 @@ if test x$with_luratech != xno; then JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -DMAC -DMAC_OS_X_BUILD" ;; *-aix*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -fsigned-char -DLINUX=1 -DFORTE" else JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -qchars=signed -DLINUX=1 -DFORTE" @@ -1917,7 +2120,7 @@ AC_CHECK_FUNCS([fseeko], [CFLAGS_OPJ_HAVE_FSEEKO="-DOPJ_HAVE_FSEEKO=1"], [CFLAGS JPX_SSE_CFLAGS="" if test "x$HAVE_SSE2" = "x" ; then - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then JPX_SSE_CFLAGS="-U__SSE__" fi fi @@ -2003,10 +2206,10 @@ if test x$with_urf != xno; then AC_MSG_RESULT([yes]) ENABLEURF="\$(D_)URF_INCLUDED\$(_D)" URF_DEVS='urfgray urfrgb urfcmyk' - GPDL_URF_TOP_OBJ=$(GPDLOBJ)/$(GPDL_URF_TOP_OBJ_FILE) - URF_INCLUDE=$(I_)$(URFSRCDIR)$(_I) - URF_DEV=$(GLD)urfd.dev - SURFX_H=SURFX_H=$(URFSRCDIR)$(D)surfx.h + GPDL_URF_TOP_OBJ="\$(GPDLOBJ)/\$(GPDL_URF_TOP_OBJ_FILE)" + URF_INCLUDE="\$(I_)\$(URFSRCDIR)\$(_I)" + URF_DEV="\$(GLD)urfd.dev" + SURFX_H="\$(URFSRCDIR)\$(D)surfx.h" fi fi @@ -2412,7 +2615,8 @@ IBM_DEVS='ibmpro jetp3852' OKI_DEVS='oki182 okiibm oki4w' JAPAN_DEVS='lips4 lips4v ljet4pjl lj4dithp dj505j picty180 lips2p bjc880j pr201 pr150 pr1000 pr1000_4 jj100 bj10v bj10vh mj700v2c mj500c mj6000c mj8000c fmpr fmlbp ml600 lbp310 lbp320 md50Mono md50Eco md1xMono escpage lp2000 npdl rpdl' MISC_PDEVS='uniprint ap3250 atx23 atx24 atx38 itk24i itk38 coslw2p coslwxl declj250 fs600 imagen lj250 m8510 necp6 oce9050 r4081 sj48 tek4696 t4693d2 t4693d4 t4693d8 dl2100 la50 la70 la75 la75plus ln03 xes md2k md5k gdi samsunggdi' -OPVP_DEVS='opvp oprp' + +AC_ARG_WITH([openprinting],, OPVP_DEVS='opvp oprp', OPVP_DEVS='') ETS_HALFTONING_DEVS='rinkj' @@ -2452,10 +2656,12 @@ while test -n "$drivers"; do PRINTERS) P_DEVS0="$P_DEVS0 $CANON_DEVS $EPSON_DEVS $HP_DEVS $LEXMARK_DEVS $BROTHER_DEVS $APPLE_DEVS $IBM_DEVS $OKI_DEVS $JAPAN_DEVS $MISC_PDEVS $ETS_HALFTONING_DEVS $URF_DEVS" IJS_DEVS0="$IJSDEVS" - if test x$ac_cv_lib_dl_dlopen != xno -a x$found_iconv != xno; then - P_DEVS0="$P_DEVS0 $OPVP_DEVS" - else - AC_MSG_WARN(Unable to include opvp/oprp driver due to missing or disabled prerequisites...) + if test x"$OPVP_DEVS" != x"" ; then + if test x$ac_cv_lib_dl_dlopen != xno -a x$found_iconv != xno; then + P_DEVS0="$P_DEVS0 $OPVP_DEVS" + else + AC_MSG_ERROR(Unable to include opvp/oprp driver due to missing or disabled prerequisites...) + fi fi ;; FILES) @@ -2718,7 +2924,7 @@ AC_ARG_ENABLE([hidden-visibility], [hide all shared library symbols which are not part of its public API]), [hide_symbols=yes]) -if test x$hide_symbols = xyes -a $ac_cv_prog_gcc = yes; then +if test x$hide_symbols = xyes -a $GCC = yes; then attr_default="__attribute__((visibility(\\\"default\\\")))" attr_hidden="__attribute__((visibility(\\\"hidden\\\")))" fi @@ -2730,7 +2936,7 @@ case $host in PCL_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(PCL_SONAME_MAJOR)" XPS_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(XPS_SONAME_MAJOR)" PDL_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GPDL_SONAME_MAJOR)" - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then # GCC high level flag DYNAMIC_LIBS="-rdynamic" else @@ -2738,7 +2944,7 @@ case $host in fi SO_LIB_EXT=".so" ;; - *-mingw*|*-msys*|*-cygwin*) + *-mingw*|*-msys*) if test x$hide_symbols = xyes; then attr_default="__declspec(dllexport)" attr_hidden="" @@ -2767,6 +2973,32 @@ case $host in GPDL_SONAME_MAJOR="lib\$(GPDL${libname3}" GPDL_SONAME_MAJOR_MINOR="lib\$(GPDL${libname2}" ;; + *-cygwin*) + if test x$hide_symbols = xyes; then + attr_default="__declspec(dllexport)" + attr_hidden="" + fi + GS_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(GS_SO_BASE).dll.a $_ldflags" + PCL_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(PCL_SO_BASE).dll.a $_ldflags" + XPS_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(XPS_SO_BASE).dll.a $_ldflags" + PDL_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(PDL_SO_BASE).dll.a $_ldflags" + SO_LIB_EXT="" + DLL_EXT=".dll" + SO_LIB_VERSION_SEPARATOR="-" + # make sure the import library doesn't link a program against the DLL with the minor version in it + GS_SONAME="lib\$(GS${libname1}" + GS_SONAME_MAJOR="lib\$(GS${libname3}" + GS_SONAME_MAJOR_MINOR="cyg\$(GS${libname2}" + PCL_SONAME="lib\$(PCL${libname1}" + PCL_SONAME_MAJOR="lib\$(PCL${libname3}" + PCL_SONAME_MAJOR_MINOR="cyg\$(PCL${libname2}" + XPS_SONAME="lib\$(XPS${libname1}" + XPS_SONAME_MAJOR="lib\$(XPS${libname3}" + XPS_SONAME_MAJOR_MINOR="cyg\$(XPS${libname2}" + GPDL_SONAME="lib\$(GPDL${libname1}" + GPDL_SONAME_MAJOR="lib\$(GPDL${libname3}" + GPDL_SONAME_MAJOR_MINOR="cyg\$(GPDL${libname2}" + ;; *bsd*) DYNAMIC_CFLAGS="-fPIC $DYNAMIC_CFLAGS" GS_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GS_SONAME_MAJOR)" @@ -2777,15 +3009,15 @@ case $host in ;; *-darwin*) DYNAMIC_CFLAGS="-fPIC $DYNAMIC_CFLAGS" - GS_DYNAMIC_LDFLAGS="-dynamiclib -install_name \$(GS_SONAME_MAJOR_MINOR)" - PCL_DYNAMIC_LDFLAGS="-dynamiclib -install_name \$(PCL_SONAME_MAJOR_MINOR)" - XPS_DYNAMIC_LDFLAGS="-dynamiclib -install_name \$(XPS_SONAME_MAJOR_MINOR)" - PDL_DYNAMIC_LDFLAGS="-dynamiclib -install_name \$(GPDL_SONAME_MAJOR_MINOR)" + GS_DYNAMIC_LDFLAGS="-dynamiclib -install_name $DARWIN_LDFLAGS_SO_PREFIX\$(GS_SONAME_MAJOR_MINOR)" + PCL_DYNAMIC_LDFLAGS="-dynamiclib -install_name $DARWIN_LDFLAGS_SO_PREFIX\$(PCL_SONAME_MAJOR_MINOR)" + XPS_DYNAMIC_LDFLAGS="-dynamiclib -install_name $DARWIN_LDFLAGS_SO_PREFIX\$(XPS_SONAME_MAJOR_MINOR)" + PDL_DYNAMIC_LDFLAGS="-dynamiclib -install_name $DARWIN_LDFLAGS_SO_PREFIX\$(GPDL_SONAME_MAJOR_MINOR)" DYNAMIC_LIBS="" SO_LIB_EXT=".dylib" ;; *-sun*|*-solaris*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then DYNAMIC_CFLAGS="-fPIC $DYNAMIC_CFLAGS" else DYNAMIC_CFLAGS="-KPIC $DYNAMIC_CFLAGS" @@ -2804,7 +3036,7 @@ case $host in SO_LIB_EXT=".so" ;; *-aix*) - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then DYNAMIC_CFLAGS="-fPIC $DYNAMIC_CFLAGS" GCFLAGS="-Wl,-brtl -D_LARGE_FILES $GCFLAGS" GS_DYNAMIC_LDFLAGS="-shared -Wl,-brtl,-G -fPIC" @@ -2823,7 +3055,7 @@ case $host in esac if test x$hide_symbols = xyes ; then - if test $ac_cv_prog_gcc = yes; then + if test $GCC = yes; then DYNAMIC_CFLAGS="$DYNAMIC_CFLAGS -fvisibility=hidden" fi DYNAMIC_CFLAGS="$DYNAMIC_CFLAGS -DGSDLLEXPORT=\"$attr_default\"" @@ -3210,7 +3442,7 @@ AC_SUBST(AUXDIRPOSTFIX) EXEEXT="" case $host in - *-mingw*|*-msys*|*-cygwin*) + *-mingw*|*-msys*) EXEEXT=".exe" ;; *) @@ -3230,7 +3462,7 @@ AC_SUBST(EXEEXT) AUXEXEEXT="" case $build in - *-mingw*|*-msys*|*-cygwin*) + *-mingw*|*-msys*) AUXEXEEXT=".exe" ;; *) @@ -3271,15 +3503,20 @@ AC_SUBST(VERSIONED_PATH) # NOTE: Strict aliasing can cause some parts # of Ghostscript to malfunction. # -------------------------------------------------- -if test $ac_cv_prog_gcc = yes; then +if test $GCC = yes; then AC_MSG_CHECKING([whether to explicitly disable strict aliasing]) CFLAGS_backup="$CFLAGS" + CFLAGSAUX_backup="$CFLAGSAUX" CFLAGS="$CFLAGS -fno-strict-aliasing" AC_TRY_COMPILE(, [return 0;], [ AC_MSG_RESULT([yes]) CFLAGS_backup="$CFLAGS" + if test x"$host" = x"$build" ; then + CFLAGSAUX_backup="$CFLAGSAUX -fno-strict-aliasing" + fi ]) CFLAGS="$CFLAGS_backup" + CFLAGSAUX="$CFLAGSAUX_backup" fi # -------------------------------------------------- @@ -3427,6 +3664,13 @@ AC_ARG_ENABLE([mkromfs-quiet], AC_HELP_STRING([--enable-mkromfs-quiet], AC_SUBST(MKROMFS_FLAGS) + +if test x"$GCFLAGSAUX" = x"\$(GCFLAGS)" ; then + GCFLAGSAUX="$GCFLAGS" +fi + +CFLAGSAUX=$(echo $CFLAGSAUX | sed -e 's/-DGS_NO_FILESYSTEM//g') + dnl -------------------------------------------------- dnl Do substitutions dnl -------------------------------------------------- @@ -3440,6 +3684,7 @@ AC_SUBST(STRIP_XE) AC_SUBST(JPX_SSE_CFLAGS) AC_SUBST(CCAUX) +AC_SUBST(CFLAGSAUX) AC_SUBST(GCFLAGSAUX) AC_SUBST(CAPOPTAUX) AC_SUBST(CFLAGSAUX_STANDARD) @@ -3448,6 +3693,7 @@ AC_SUBST(CFLAGSAUX_PROFILE) AC_SUBST(LDFLAGSAUX) AC_SUBST(AUXEXTRALIBS) AC_SUBST(ARCH_AUTOCONF_HEADER) +AC_SUBST(CFLAGS_VISIBILITY) CONFIG_FILES_LIST="$CONFIG_FILES_LIST $THEMAKEFILE" |