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dnl Copyright (C) 2001-2019 Artifex Software, Inc.
dnl All Rights Reserved.
dnl
dnl This software is provided AS-IS with no warranty, either express or
dnl implied.
dnl
dnl This software is distributed under license and may not be copied,
dnl modified or distributed except as expressly authorized under the terms
dnl of the license contained in the file LICENSE in this distribution.
dnl
dnl Refer to licensing information at http://www.artifex.com or contact
dnl Artifex Software, Inc., 1305 Grant Avenue - Suite 200, Novato,
dnl CA 94945, U.S.A., +1(415)492-9861, for further information.
dnl Process this file with autoconf to produce a configure script
dnl ------------------------------------------------
dnl Initialization and Versioning
dnl ------------------------------------------------
AC_INIT
AC_PREREQ(2.63)
AC_LANG(C)
AC_CONFIG_SRCDIR(psi/gs.c)
dnl Inherit compiler flags from the environment...
CFLAGS="${CFLAGS:=}"
CPPFLAGS="${CPPFLAGS:=}"
CXXFLAGS="${CXXFLAGS:=}"
LDFLAGS="${LDFLAGS:=}"
if test x"$cross_compiling" = x"yes"; then
CFLAGSAUX="${CFLAGSAUX:=}"
LDFLAGSAUX="${LDFLAGSAUX:=}"
else
CFLAGSAUX="${CFLAGSAUX:-$CFLAGS}"
LDFLAGSAUX="${LDFLAGSAUX:-$LDFLAGS}"
fi
THEMAKEFILE="${MAKEFILE:-Makefile}"
AUXFLAGS_MAK=auxflags.mak
ARCH_AUTOCONF_HEADER=arch-config/arch_autoconf.h
ARCH_AUTOCONF_HEADER_PROTO=arch/arch_autoconf.h.in
dnl --------------------------------------------------
dnl List of non-threadsafe devices
dnl defined at the top of the file for ease of access
dnl --------------------------------------------------
NTS_DEVS='opvp oprp'
NTS_DEVS="$NTS_DEVS uniprint"
NTS_DEVS="$NTS_DEVS x11 x11alpha"
NTS_DEVS="$NTS_DEVS pcl3 hpdjplus hpdjportable hpdj310 hpdj320 hpdj340 hpdj400 hpdj500 hpdj500c hpdj510 hpdj520 hpdj540 hpdj550c hpdj560c hpdj600 hpdj660c hpdj670c hpdj680c hpdj690c hpdj850c hpdj855c hpdj870c hpdj890c hpdj1120c"
# We use this to store a list of devices we have excluded
# and emit a warning on completion.
NTS_EXCLUDES=""
dnl --------------------------------------------------
dnl Local utilities
dnl --------------------------------------------------
dnl GS_SPLIT_LIBS( LIBS, LINKLINE )
dnl Split a unix-style link line into a list of
dnl bare library names. For example, the line
dnl '-L/usr/X11R6/lib -lX11 -lXt' splits into
dnl LIB='X11 Xt'
dnl
AC_DEFUN([GS_SPLIT_LIBS], [
# the makefile wants a list of just the library names
for gs_item in $2; do
gs_stripped_item=`echo "$gs_item" | sed -e 's/^-l//'`
if test "x$gs_stripped_item" != "x$gs_item"; then
$1="$[$1] $gs_stripped_item"
fi
done
])
dnl GS_SPLIT_LIBPATHS( LIBPATHS, LINKLINE )
dnl Split a unix-style link line into a list of
dnl bare search path entries. For example,
dnl '-L/usr/X11R6/lib -lX11 -L/opt/lib -lXt'
dnl splits to LIBPATHS='/usr/X11R6/lib /opt/lib'
dnl
AC_DEFUN([GS_SPLIT_LIBPATHS], [
for gs_item in $2; do
gs_stripped_item=`echo "$gs_item" | sed -e 's/-L//'`
if test "x$gs_stripped_item" != "x$gs_item"; then
$1="$[$1] $gs_stripped_item"
fi
done
])
dnl --------------------------------------------------
dnl Check for programs
dnl --------------------------------------------------
dnl AC_PROG_CC likes to add '-g -O2' to CFLAGS. however,
dnl we ignore those flags and construct our own.
save_cflags="$CFLAGS"
AC_PROG_CC
AC_PROG_CPP
CFLAGS="$save_cflags"
AUXFLAGS_MAK_LINE00="CCAUX=@CC@"
AUXFLAGS_MAK_LINE01="GCFLAGSAUX=@CPPFLAGS@ @GCFLAGS@ @CFLAGS@"
AUXFLAGS_MAK_LINE02="CAPOPTAUX="
AUXFLAGS_MAK_LINE03="CFLAGSAUX_STANDARD=@OPT_CFLAGS@"
AUXFLAGS_MAK_LINE04="CFLAGSAUX_DEBUG=@DBG_CFLAGS@"
AUXFLAGS_MAK_LINE05="CFLAGSAUX_PROFILE=-pg @OPT_CFLAGS@"
AUXFLAGS_MAK_LINE06="LDFLAGSAUX=@LDFLAGS@"
AUXFLAGS_MAK_LINE07="AUXEXTRALIBS=@LIBS@"
GCFLAGSAUXTMP="\$(GCFLAGS)"
CAPOPTAUXTMP="\$(CAPOPT)"
CFLAGSAUX_STANDARDTMP="\$(CFLAGS_STANDARD)"
CFLAGSAUX_DEBUGTMP="\$(CFLAGS_DEBUG)"
CFLAGSAUX_PROFILETMP="\$(CFLAGS_PROFILE)"
LDFLAGSAUXTMP="\$(LDFLAGS)"
AUXEXTRALIBSTMP="\$(EXTRALIBS)"
# purposefully do not include "help" output for this
AC_ARG_ENABLE([save_confaux])
if test x"$CCAUX" != x"" ; then
# rerun configure for the AUX tools, disabling a load of tests not relevant for CCAUX
olddir=`pwd`
if test x"$enable_save_confaux" = x"yes"; then
CONFAUXDIR=auxtmp
else
CONFAUXDIR=auxtmp$RANDOM$RANDOM
fi
mkdir $CONFAUXDIR
cd $CONFAUXDIR
echo -e $AUXFLAGS_MAK_CONTENTS > $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE00 > $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE01 >> $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE02 >> $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE03 >> $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE04 >> $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE05 >> $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE06 >> $AUXFLAGS_MAK.in
echo $AUXFLAGS_MAK_LINE07 >> $AUXFLAGS_MAK.in
../$0 CC="$CCAUX" CFLAGS="$CFLAGSAUX" LDFLAGS="$LDFLAGSAUX" CCAUX= CFLAGSAUX= CFLAGSAUX= MAKEFILE=$AUXFLAGS_MAK --host= --build= --without-libtiff --disable-contrib --disable-fontconfig --disable-dbus --disable-freetype --disable-fapi --disable-cups --disable-openjpeg --disable-gtk --with-libiconv=no --without-libidn --without-libpaper --without-pdftoraster --without-ijs --without-luratech --without-jbig2dec --without-x --with-drivers=""
status=$?
cp config.log ../configaux.log
if test $status -eq 0 ; then
CCAUX=$(grep CCAUX $AUXFLAGS_MAK | sed "s/CCAUX=//g")
GCFLAGSAUXTMP=$(grep GCFLAGSAUX $AUXFLAGS_MAK | sed "s/GCFLAGSAUX=//g")
CAPOPTAUXTMP=$(grep CAPOPTAUX $AUXFLAGS_MAK | sed "s/CAPOPTAUX=//g")
CFLAGSAUX_STANDARDTMP=$(grep CFLAGSAUX_STANDARD $AUXFLAGS_MAK | sed "s/CFLAGSAUX_STANDARD=//g")
CFLAGSAUX_DEBUGTMP=$(grep CFLAGSAUX_DEBUG $AUXFLAGS_MAK | sed "s/CFLAGSAUX_DEBUG=//g")
CFLAGS_PROFILETMP=$(grep CFLAGS_PROFILE $AUXFLAGS_MAK | sed "s/CFLAGS_PROFILE=//g")
LDFLAGSAUXTMP=$(grep LDFLAGSAUX $AUXFLAGS_MAK | sed "s/LDFLAGSAUX=//g")
AUXEXTRALIBSTMP=$(grep AUXEXTRALIBS$ $AUXFLAGS_MAK | sed "s/AUXEXTRALIBS$=//g")
fi
cd $olddir
if test x"$enable_save_confaux" != x"yes"; then
rm -rf $CONFAUXDIR
fi
if test $status -ne 0 ; then
AC_MSG_ERROR([Recursive call to configure (for auxiliary tools) script failed], $status)
fi
fi
GCFLAGSAUX=$GCFLAGSAUXTMP
CAPOPTAUX=$CAPOPTAUXTMP
CFLAGSAUX_STANDARD=$CFLAGSAUX_STANDARDTMP
CFLAGSAUX_DEBUG=$CFLAGSAUX_DEBUGTMP
CFLAGS_PROFILE=$CFLAGS_PROFILETMP
LDFLAGSAUX=$LDFLAGSAUXTMP
AUXEXTRALIBS=$AUXEXTRALIBSTMP
# we have to do this here in case it took
# AC_PROG_CC to set CC (as it usually does)
CCAUX="${CCAUX:-$CC}"
AC_PROG_SED
dnl See if it is GNU sed or else.
dnl - need more work to tell SED features.
SED_EXTENDED_REGEX_OPT=-nre
sed_variant=`sed --version 2>&1`
sed_variant=`echo $sed_variant|sed -e 's/ .*//'`
if test "$sed_variant" != GNU ; then
SED_EXTENDED_REGEX_OPT=-nEe
fi
AC_SUBST(SED_EXTENDED_REGEX_OPT)
AC_PROG_RANLIB
#AC_PROG_INSTALL
dnl pkg-config is used for several tests now...
AC_PATH_TOOL(PKGCONFIG, pkg-config)
# this is an unpleasant hack
# but if we are cross compiling, and there isn't a matching
# pkconfig for the --host setting, then don't use the 'local'
# pkconfig at all
if test x"$cross_compiling" = x"yes"; then
AC_PATH_PROG(BUILD_PKGCONFIG, pkg-config)
if test x"$BUILD_PKGCONFIG" = x"$PKGCONFIG" ; then
PKGCONFIG=
fi
fi
AC_PATH_TOOL(STRIP_XE, strip)
# this is an unpleasant hack
# but if we are cross compiling, and there isn't a matching
# pkconfig for the --host setting, then don't use the 'local'
# pkconfig at all
if test x"$cross_compiling" = x"yes"; then
AC_PATH_PROG(BUILD_STRIP_XE, strip)
if test x"$BUILD_STRIP_XE" = x"$STRIP_XE" ; then
STRIP_XE=
fi
fi
dnl --------------------------------------------------
dnl Allow excluding the contributed drivers
dnl --------------------------------------------------
AC_ARG_ENABLE([contrib], AC_HELP_STRING([--disable-contrib], [Do not include contributed drivers]))
CONTRIBINCLUDE="include $srcdir/contrib/contrib.mak"
INSTALL_CONTRIB="install-contrib-extras"
if test x"$enable_contrib" = x; then
if test x"$cross_compiling" = x"yes"; then
enable_contrib=
else
case `uname` in
MINGW*|MSYS*)
AC_MSG_WARN([disabling contrib devices])
enable_contrib=no
;;
*)
;;
esac
fi
fi
if test x"$enable_contrib" != x"no"; then
# This is just an arbitrary file in contrib to check
if test -f $srcdir/contrib/gdevbjc_.c; then
enable_contrib=yes
else
enable_contrib=no
fi
fi
if test x$enable_contrib = xno; then
CONTRIBINCLUDE=""
INSTALL_CONTRIB=""
CFLAGS="$CFLAGS -DNOCONTRIB"
fi
AC_SUBST(CONTRIBINCLUDE)
AC_SUBST(INSTALL_CONTRIB)
dnl --------------------------------------------------
dnl Set build flags based on environment
dnl --------------------------------------------------
#AC_CANONICAL_HOST
CC_OPT_FLAGS_TO_TRY="-O"
SET_DT_SONAME="-soname="
if test x"$cross_compiling" = x"yes"; then
if test $ac_cv_prog_gcc = yes; then
CC_OPT_FLAGS_TO_TRY="-O2"
CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0"
fi
else
case `uname` in
Linux*|GNU*)
if test $ac_cv_prog_gcc = yes; then
CC_OPT_FLAGS_TO_TRY="-O2"
CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0"
fi
;;
*BSD)
if test $ac_cv_prog_gcc = yes; then
CC_OPT_FLAGS_TO_TRY="-O2"
CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0"
fi
;;
Darwin*)
if test $ac_cv_prog_gcc = yes; then
CC_OPT_FLAGS_TO_TRY="-O2"
CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0"
fi
SET_DT_SONAME=""
;;
SunOS)
CC_OPT_FLAGS_TO_TRY="-O2"
# the trailing space is required!
if test $ac_cv_prog_gcc = no; then
SET_DT_SONAME="-h "
fi
if test $ac_cv_prog_gcc = yes; then
CC_OPT_FLAGS_TO_TRY="-O2"
CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0"
else
CC_DBG_FLAGS_TO_TRY="-g -O0"
fi
;;
AIX)
if test $ac_cv_prog_gcc = yes; then
CC_OPT_FLAGS_TO_TRY="-O2"
CC_DBG_FLAGS_TO_TRY="-gdwarf-2 -g3 -O0"
SET_DT_SONAME="so"
fi
;;
esac
fi
AC_SUBST(SET_DT_SONAME)
if test $ac_cv_prog_gcc = yes; then
cflags_to_try="-Wall -Wstrict-prototypes -Wundef \
-Wmissing-declarations -Wmissing-prototypes -Wwrite-strings \
-fno-strict-aliasing -Werror=declaration-after-statement \
-fno-builtin -fno-common -Werror=return-type"
optflags_to_try="$CC_OPT_FLAGS_TO_TRY"
dbgflags_to_try="$CC_DBG_FLAGS_TO_TRY"
else
cflags_to_try=
optflags_to_try="$CC_OPT_FLAGS_TO_TRY"
dbgflags_to_try="$CC_DBG_FLAGS_TO_TRY"
fi
AC_MSG_CHECKING([if compiler supports restrict])
AC_TRY_COMPILE([
#if defined(__STDC_VERSION__) && __STDC_VERSION__ == 199901L
void test (char * restrict p){}
#else
void test (char * __restrict p){}
#endif
],[
#if defined(__STDC_VERSION__) && __STDC_VERSION__ == 199901L
char *restrict t;
#else
char * __restrict t;
#endif
test(t);
return 1;
],[
CFLAGS="$CFLAGS -DHAVE_RESTRICT=1"
AC_MSG_RESULT([yes])],[
CFLAGS="$CFLAGS -DHAVE_RESTRICT=0"
AC_MSG_RESULT([no])])
AC_ARG_WITH([arch_h], AC_HELP_STRING([--with-arch_h=<arch.h to use>],
[Use a custom arch.h (must be an absolute path)]),[], [with_arch_h=])
ARCH_CONF_HEADER=
if test x"$with_arch_h" = x""; then
if test x"$cross_compiling" = x"yes"; then
ARCH_CONF_HEADER="\$(GLSRCDIR)/../$ARCH_AUTOCONF_HEADER"
else
case `uname` in
Darwin*)
ARCH_CONF_HEADER="\$(GLSRCDIR)/../arch/osx-x86-x86_64-ppc-gcc.h"
;;
*)
ARCH_CONF_HEADER=
;;
esac
fi
else
ARCH_CONF_HEADER=$with_arch_h
fi
AC_SUBST(ARCH_CONF_HEADER)
# debug configurarion is available by default with "make debug"
#AC_ARG_ENABLE([debug], AC_HELP_STRING([--enable-debug],
# [turn on debugging]))
#if test x$enable_debug = xyes; then
# optflags_to_try="-g"
# CFLAGS="-DDEBUG $CFLAGS"
#fi
# NOTE: To correctly disable GCC's strict aliasing with '-fno-strict-aliasing'
# option, the 'cflags_to_try' have to checked after 'optflags_to_try'.
AC_MSG_CHECKING([supported compiler flags])
old_cflags=$CFLAGS
for flag in $optflags_to_try; do
CFLAGS="$CFLAGS $flag"
AC_TRY_COMPILE(, [return 0;], [
echo " $flag"
OPT_CFLAGS="$OPT_CFLAGS $flag"
])
CFLAGS=$old_cflags
done
for flag in $cflags_to_try; do
CFLAGS="$CFLAGS $flag"
AC_TRY_COMPILE(, [return 0;], [
echo " $flag"
GCFLAGS="$GCFLAGS $flag"
])
CFLAGS=$old_cflags
done
old_cflags=$CFLAGS
for flag in $dbgflags_to_try; do
CFLAGS="$CFLAGS $flag"
AC_TRY_COMPILE(, [return 0;], [
echo " $flag"
DBG_CFLAGS="$DBG_CFLAGS $flag"
])
CFLAGS=$old_cflags
done
AC_MSG_RESULT([ ...done.])
dnl ----------------------------
dnl check for sanitize support
dnl ----------------------------
AC_MSG_CHECKING([compiler/linker address santizer support])
CFLAGS_SANITIZE=""
CFLAGS_SANITIZE_TRY="-fsanitize=address -fno-omit-frame-pointer"
CFLAGS_SAVED="$CFLAGS"
CFLAGS="$CFLAGS_SANITIZE_TRY"
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <stdio.h>], [
return(0);
])],
[CFLAGS_SANITIZE="$CFLAGS"], [CFLAGS_SANITIZE="****************ADDRESS_SANITIZER_NOT_SUPPORTED*********************"])
CFLAGS="$CFLAGS_SAVED"
AC_MSG_RESULT([ ...done.])
dnl ----------------------------
dnl check for big/little endian
dnl ----------------------------
AC_C_BIGENDIAN([BIGENDIAN=1], [BIGENDIAN=0])
dnl --------------------------------------------------
dnl check for sse2 intrinsics
dnl --------------------------------------------------
AC_MSG_CHECKING([sse2 support])
save_cflags=$CFLAGS
CFLAGS="$CFLAGS $OPT_CFLAGS"
HAVE_SSE2=""
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <emmintrin.h>], [
__m128i input1;
unsigned char buf1[[128]];
input1 = _mm_loadu_si128((const __m128i *)buf1);
return(0);
])],
[HAVE_SSE2="-DHAVE_SSE2"], [HAVE_SSE2=""])
AC_ARG_ENABLE([sse2], AC_HELP_STRING([--disable-sse2],
[Do not use sse2 instrinsics]), [
if test "x$enable_sse2" = xno; then
HAVE_SSE2=""
fi])
if test "x$HAVE_SSE2" != x; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_SUBST(HAVE_SSE2)
CFLAGS=$save_cflags
dnl --------------------------------------------------
dnl Enable thread safe build
dnl --------------------------------------------------
AC_ARG_ENABLE([threadsafe], AC_HELP_STRING([--enable-threadsafe],
[enable a thread safe build - NOTE: this will exclude non-threadsafe devices]))
if test x$enable_threadsafe = xyes ; then
CFLAGS="-DGS_THREADSAFE"
fi
dnl --------------------------------------------------
dnl Check for headers
dnl --------------------------------------------------
AC_HEADER_DIRENT
AC_HEADER_STDC
AC_CHECK_HEADERS([errno.h fcntl.h limits.h malloc.h memory.h stdlib.h string.h strings.h sys/ioctl.h sys/param.h sys/time.h sys/times.h syslog.h unistd.h dirent.h ndir.h sys/dir.h sys/ndir.h inttypes.h])
dnl --------------------------------------------------
dnl Check for *BSD and apply BSD Make workaround
dnl - BSD Make treats obj special and cd into it first.
dnl --------------------------------------------------
OBJDIR_BSDMAKE_WORKAROUND=obj
case `uname` in
*BSD)
OBJDIR_BSDMAKEWORKAOROUND="notobj"
;;
esac
AC_SUBST(OBJDIR_BSDMAKE_WORKAROUND)
AC_CHECK_HEADER([sys/window.h])
dnl --------------------------------------------------
dnl Check for typedefs, structures, etc
dnl --------------------------------------------------
AC_C_CONST
AC_C_INLINE
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_SIZE_T
AC_STRUCT_ST_BLOCKS
AC_HEADER_TIME
AC_STRUCT_TM
dnl see if we're on a system that puts the *int*_t types
dnl from stdint.h in sys/types.h
if test "x$ac_cv_header_stdint_h" != xyes; then
AC_CHECK_TYPES([int8_t, int16_t, int32_t, uint8_t, uint16_t, uint32_t],,,[#include <sys/types.h>])
if test "$ac_cv_type_uint8_t" = yes; then
AC_DEFINE([SYS_TYPES_HAS_STDINT_TYPES])
GCFLAGS="$GCFLAGS -DSYS_TYPES_HAS_STDINT_TYPES"
fi
fi
dnl we aren't interested in all of DEFS, so manually insert
dnl the flags we care about
if test "$ac_cv_c_const" != yes; then
GCFLAGS="$GCFLAGS -Dconst="
fi
if test "x$ac_cv_header_stdint_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_STDINT_H=1"
fi
if test "x$ac_cv_header_dirent_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_DIRENT_H=1"
fi
if test "x$ac_cv_header_ndir_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_NDIR_H=1"
fi
if test "x$ac_cv_header_sys_dir_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_SYS_DIR_H=1"
fi
if test "x$ac_cv_header_sys_ndir_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_SYS_NDIR_H=1"
fi
if test "x$ac_cv_header_sys_time_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_SYS_TIME_H=1"
fi
if test "x$ac_cv_header_sys_times_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_SYS_TIMES_H=1"
fi
if test "x$ac_cv_header_inttypes_h" = xyes; then
GCFLAGS="$GCFLAGS -DHAVE_INTTYPES_H=1"
fi
AC_CHECK_LIB([dl], [dlopen],
[AC_CHECK_HEADER([dlfcn.h], [GCFLAGS="$GCFLAGS -DHAVE_LIBDL=1";LIBS="-ldl $LIBS"])]
)
large_color_index=1
AC_ARG_WITH([large_color_index],, large_color_index="$with_large_color_index")
if test x"$large_color_index" != "x0"; then
dnl try to find a 64 bit type for devicen color index
color_ind_type="none"
AC_CHECK_SIZEOF(unsigned long long)
if test $ac_cv_sizeof_unsigned_long_long = 8; then
color_ind_type="unsigned long long"
color_ind_size=$ac_cv_sizeof_unsigned_long_long
else
AC_CHECK_SIZEOF(unsigned long int)
if test $ac_cv_sizeof_unsigned_long_int = 8; then
color_ind_type="unsigned long int"
color_ind_size=$ac_cv_sizeof_unsigned_long_int
else
AC_CHECK_SIZEOF(unsigned __int64)
if test $ac_cv_sizeof_unsigned___int64 = 8; then
color_ind_type="unsigned __int64"
color_ind_size=$ac_cv_sizeof_unsigned___int64
else
AC_CHECK_SIZEOF(u_int64_t)
if test $ac_cv_sizeof_u_int64_t = 8; then
color_ind_type="u_int64_t"
color_ind_size=$ac_cv_sizeof_u_int64_t
fi
fi
fi
fi
else
dnl try to find a 32 bit type for devicen color index
color_ind_type="none"
AC_CHECK_SIZEOF(unsigned long int)
if test $ac_cv_sizeof_unsigned_long_int = 4; then
color_ind_type="unsigned long int"
color_ind_size=$ac_cv_sizeof_unsigned_long_int
else
AC_CHECK_SIZEOF(unsigned int)
if test $ac_cv_sizeof_unsigned_int = 4; then
color_ind_type="unsigned int"
color_ind_size=$ac_cv_sizeof_unsigned_int
else
AC_CHECK_SIZEOF(unsigned __int32)
if test $ac_cv_sizeof_unsigned___int32 = 4; then
color_ind_type="unsigned __int32"
color_in_size=$ac_cv_sizeof_unsigned___int32
else
AC_CHECK_SIZEOF(u_int32_t)
if test $ac_cv_sizeof_u_int32_t = 4; then
color_ind_type="u_int32_t"
color_ind_size=$ac_cv_sizeof_u_int32_t
fi
fi
fi
fi
fi
dnl if a suitable type wasn't found above, we fall back to
dnl a default in genarch.
if test "$color_ind_type" != "none"; then
GCFLAGS="$GCFLAGS -DGX_COLOR_INDEX_TYPE=\"$color_ind_type\""
ARCH_SIZEOF_GX_COLOR_INDEX=$color_ind_size
fi
AC_SUBST(ARCH_SIZEOF_GX_COLOR_INDEX)
dnl --------------------------------------------------
dnl Set options that we want to pass into all other
dnl configure scripts we might call
dnl --------------------------------------------------
SUBCONFIG_OPTS=""
if test x"$build_alias" != x""; then
SUBCONFIG_OPTS="$SUBCONFIG_OPTS --build=$build_alias"
fi
if test x"$host_alias" != x""; then
SUBCONFIG_OPTS="$SUBCONFIG_OPTS --host=$host_alias"
fi
dnl --------------------------------------------------
dnl Check for libraries
dnl --------------------------------------------------
AC_CHECK_LIB(m, cos)
AC_CHECK_FUNCS([pread pwrite], [HAVE_PREAD_PWRITE="-DHAVE_PREAD_PWRITE=1"], [HAVE_PREAD_PWRITE=])
if test "x$HAVE_PREAD_PWRITE" != "x"; then
save_cflags=$CFLAGS
CFLAGS="$CFLAGS -D__USE_UNIX98=1 -D_XOPEN_SOURCE=500"
AC_CHECK_DECLS([pwrite,pread], [], [HAVE_PREAD_PWRITE=])
CFLAGS=$save_cflags
if test "x$HAVE_PREAD_PWRITE" != "x"; then
GCFLAGS="$GCFLAGS -D__USE_UNIX98=1"
fi
fi
AC_SUBST(HAVE_PREAD_PWRITE)
AC_CHECK_DECL([popen], [HAVE_POPEN_PROTO="-DHAVE_POPEN_PROTO=1"], [AVE_POPEN_PROTO=])
AC_SUBST(HAVE_POPEN_PROTO)
SYNC="nosync"
PTHREAD_LIBS=""
RECURSIVE_MUTEXATTR=""
AC_ARG_ENABLE([threading], AC_HELP_STRING([--disable-threading],
[disable support for multithreaded rendering]))
# if you haven't got pread/pwrite, we can't use multithreading
if test "x$HAVE_PREAD_PWRITE" != "x"; then
if test "$enable_threading" != "no"; then
AC_CHECK_LIB(pthread, pthread_create, [
SYNC=posync;
PTHREAD_LIBS="-lpthread"
])
AC_MSG_CHECKING([recursive mutexes.......])
AC_TRY_COMPILE([#include <pthread.h>],
[
static int k = PTHREAD_MUTEX_RECURSIVE;
#ifndef pthread_mutexattr_settype
#ifdef __cplusplus
(void) pthread_mutexattr_settype;
#else
(void) pthread_mutexattr_settype;
#endif
#endif
;
return 0;
],
[RECURSIVE_MUTEXATTR="-DGS_RECURSIVE_MUTEXATTR=PTHREAD_MUTEX_RECURSIVE"],
[AC_TRY_COMPILE([#include <pthread.h>],
[
static int k = PTHREAD_MUTEX_RECURSIVE_NP;
#ifndef pthread_mutexattr_settype
#ifdef __cplusplus
(void) pthread_mutexattr_settype;
#else
(void) pthread_mutexattr_settype;
#endif
#endif
;
return 0;
],
[RECURSIVE_MUTEXATTR="-DGS_RECURSIVE_MUTEXATTR=PTHREAD_MUTEX_RECURSIVE_NP"])])
fi
fi
AC_SUBST(SYNC)
AC_SUBST(PTHREAD_LIBS)
AC_SUBST(RECURSIVE_MUTEXATTR)
dnl Tests for iconv (Needed for OpenPrinting Vector, "opvp" output device)
AC_ARG_WITH(libiconv,
[AC_HELP_STRING([--with-libiconv=@<:@no/gnu/native@:>@],
[use the libiconv library])],,
[with_libiconv=maybe])
found_iconv=no
case $with_libiconv in
maybe)
# Check in the C library first
AC_CHECK_FUNC(iconv_open, [with_libiconv=no; found_iconv=yes])
# Check if we have GNU libiconv
if test $found_iconv = "no"; then
AC_CHECK_LIB(iconv, libiconv_open, [with_libiconv=gnu; found_iconv=yes])
fi
# Check if we have a iconv in -liconv, possibly from vendor
if test $found_iconv = "no"; then
AC_CHECK_LIB(iconv, iconv_open, [with_libiconv=native; found_iconv=yes])
fi
;;
no)
found_iconv=no
;;
gnu|yes)
AC_CHECK_LIB(iconv, libiconv_open, [with_libiconv=gnu; found_iconv=yes])
;;
native)
AC_CHECK_LIB(iconv, iconv_open, [with_libiconv=native; found_iconv=yes])
;;
esac
if test x$found_iconv != xno -a x$with_libiconv != xno ; then
LIBS="$LIBS -liconv"
fi
case $with_libiconv in
gnu)
AC_DEFINE(USE_LIBICONV_GNU, 1, [Using GNU libiconv])
CFLAGS="$CFLAGS -DUSE_LIBICONV_GNU"
;;
native)
AC_DEFINE(USE_LIBICONV_NATIVE, 1, [Using a native implementation of iconv in a separate library])
;;
esac
dnl Check for libidn (needed for Unicode password support)
AC_ARG_WITH(libidn,
[AC_HELP_STRING([--without-libidn],
[Do not use libidn to support Unicode passwords])],,
[with_libidn=maybe])
if test x$with_libidn != xno; then
AC_CHECK_LIB(idn, stringprep, [
with_libidn=no
AC_CHECK_HEADER([stringprep.h], [with_libidn=yes])
], [
if test x$with_libidn != xmaybe; then
AC_MSG_ERROR([libidn not found])
fi
with_libidn=no
])
fi
HAVE_LIBIDN=''
UTF8DEVS=''
if test x$with_libidn != xno; then
HAVE_LIBIDN=-DHAVE_LIBIDN
LIBS="$LIBS -lidn"
if test x$found_iconv != xno; then
UTF8DEVS='$(PSD)utf8.dev'
fi
fi
AC_SUBST(HAVE_LIBIDN)
AC_SUBST(UTF8DEVS)
dnl Tests for libpaper (to determine system default paper size)
AC_ARG_WITH([libpaper],
AC_HELP_STRING([--without-libpaper],
[disable libpaper support]))
if test x$with_libpaper != xno; then
AC_CHECK_LIB(paper, systempapername, [with_libpaper=yes],
[
AC_MSG_WARN([disabling support for libpaper])
with_libpaper=no
])
fi
if test x$with_libpaper != xno; then
AC_CHECK_HEADER([paper.h], [with_libpaper=yes],
[
AC_MSG_WARN([disabling support for libpaper])
with_libpaper=no
])
fi
if test x$with_libpaper != xno; then
LIBS="$LIBS -lpaper"
AC_DEFINE(USE_LIBPAPER, 1, [Using libpaper])
CFLAGS="$CFLAGS -DUSE_LIBPAPER"
fi
dnl Fontconfig support
HAVE_FONTCONFIG=""
FONTCONFIG_CFLAGS=""
FONTCONFIG_LIBS=""
AC_ARG_ENABLE([fontconfig], AC_HELP_STRING([--disable-fontconfig],
[Do not use fontconfig to list system fonts]))
if test "$enable_fontconfig" != "no"; then
# We MUST NOT use PKG_CHECK_MODULES since it is a) not a standard
# autoconf macro and b) requires pkg-config on the system, which is
# NOT standard on ANY OS, including Linux!
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for fontconfig with pkg-config)
if $PKGCONFIG --exists fontconfig; then
AC_MSG_RESULT(yes)
FONTCONFIG_CFLAGS="$CFLAGS `$PKGCONFIG --cflags fontconfig`"
FONTCONFIG_LIBS="`$PKGCONFIG --libs fontconfig`"
HAVE_FONTCONFIG=-DHAVE_FONTCONFIG
else
AC_MSG_RESULT(no)
fi
fi
if test -z "$HAVE_FONTCONFIG"; then
AC_CHECK_LIB([fontconfig], [FcInitLoadConfigAndFonts], [
AC_CHECK_HEADER([fontconfig/fontconfig.h], [
FONTCONFIG_LIBS="-lfontconfig"
HAVE_FONTCONFIG="-DHAVE_FONTCONFIG"
])
])
fi
fi
AC_SUBST(HAVE_FONTCONFIG)
AC_SUBST(FONTCONFIG_CFLAGS)
AC_SUBST(FONTCONFIG_LIBS)
dnl DBus support
HAVE_DBUS=""
DBUS_CFLAGS=""
DBUS_LIBS=""
AC_ARG_ENABLE([dbus], AC_HELP_STRING([--disable-dbus],
[Do not use dbus to communicate with external services]))
if test "$enable_dbus" != "no"; then
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for dbus with pkg-config)
if $PKGCONFIG --exists dbus-1; then
AC_MSG_RESULT(yes)
DBUS_CFLAGS="$CFLAGS `$PKGCONFIG --cflags dbus-1`"
DBUS_LIBS="`$PKGCONFIG --libs dbus-1`"
HAVE_DBUS=-DHAVE_DBUS
else
AC_MSG_RESULT(no)
fi
fi
if test -z "$HAVE_DBUS"; then
AC_CHECK_LIB([dbus], [dbus_message_iter_get_basic], [
AC_CHECK_HEADER([dbus-1.0/dbus/dbus.h], [
DBUS_LIBS="-ldbus-1 -lpthread -lrt"
HAVE_DBUS="-DHAVE_DBUS"
])
])
fi
fi
AC_SUBST(HAVE_DBUS)
AC_SUBST(DBUS_CFLAGS)
AC_SUBST(DBUS_LIBS)
AC_ARG_ENABLE([freetype], AC_HELP_STRING([--disable-freetype],
[Disable freetype for font rasterization]))
FT_BRIDGE=0
SHARE_FT=0
FTSRCDIR=src
FT_CFLAGS=
FT_LIBS=
INSERT_UFST_BRIDGE_EQUAL_ONE=
UFST_ROOT=
UFST_CFLAGS=
UFST_LIB_EXT=
FAPIUFST_MAK="\$(GLSRCDIR)\$(D)stub.mak"
AC_ARG_ENABLE([fapi], AC_HELP_STRING([--disable-fapi],
[Force use of the (deprecated) Artifex font scaler/renderer]))
if test x"$enable_fapi" != xno; then
dnl UFST detection
AC_ARG_WITH([ufst], AC_HELP_STRING([--with-ufst=UFST_ROOT_DIR],
[Use UFST]),
[], [with_ufst=no])
if test x"$with_ufst" != xno; then
if test -d $with_ufst; then
INSERT_UFST_BRIDGE_EQUAL_ONE="UFST_BRIDGE=1"
case $with_ufst in
/*) UFST_ROOT=$with_ufst ;;
*) UFST_ROOT=`pwd`/$with_ufst ;;
esac
# Various versions of UFST fail to build with -Werror=return-type so
# strip that off our GCFLAGS if it's there.
tmp_cflags=""
for tmp_cflag in $GCFLAGS ; do
echo $tmp_cflag
tmp_cflags="$tmp_cflags $(echo $tmp_cflag | grep -v "Werror=return-type")"
done
GCFLAGS="$tmp_cflags"
FAPIUFST_MAK="\$(UFST_ROOT)\$(D)fapiufst.mak"
if ! test -f $UFST_ROOT/fapiufst.mak ; then
echo $UFST_ROOT/fapiufst.mak
AC_MSG_ERROR([UFST: fapiufst.mak not found])
fi
# Check pointer size
AC_CHECK_SIZEOF(char*)
# UFST 5.x uses strcmpi() but on GNU systems the equivalent is
# strcasecmp()
if test "x$ac_cv_sizeof_charp" = "x8"; then
UFST_CFLAGS="-DGCCx86_64 -DO_BINARY=0 -Dstrcmpi=strcasecmp"
else
if test "x$ac_cv_sizeof_charp" = "x4"; then
UFST_CFLAGS="-DGCCx86 -DO_BINARY=0 -Dstrcmpi=strcasecmp"
fi
fi
UFST_LIB_EXT=.a
else
AC_MSG_ERROR([UFST source directory not found])
fi
fi
if test x"$enable_freetype" != xno; then
AC_MSG_CHECKING([for local freetype library source])
dnl We prefer freetype2 over freetype, so it is easy to override
dnl the included freetype source with a checkout from upstream.
for dir in $srccdir/freetype2 $srcdir/freetype; do
if test -f $dir/src/base/ftbbox.c; then
AC_MSG_RESULT(yes)
SHARE_FT=0
FTSRCDIR="$dir"
FT_CFLAGS="-I$dir/include"
FT_BRIDGE=1
break;
fi
done
if test x"$FTSRCDIR" = x"src"; then
AC_MSG_RESULT([no])
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for system freetype2 >= 2.4.2 with pkg-config)
# pkg-config needs the libtool version, which != the freetype2 version <sigh!>
# There is a table of corresponding ft2<->libtool numbers in freetype/docs/VERSION.DLL
if $PKGCONFIG --atleast-version=12.0.6 freetype2; then
AC_MSG_RESULT(yes)
FT_CFLAGS="$CFLAGS `$PKGCONFIG --cflags freetype2`"
FT_LIBS="`$PKGCONFIG --libs freetype2`"
FT_BRIDGE=1
SHARE_FT=1
else
AC_MSG_RESULT(no)
AC_MSG_WARN([freetype library source not found...using native rasterizer])
AFS=1
fi
else
AC_CHECK_HEADER([ft2build.h], [FT_BRIDGE=1], [AFS=1])
if test "x$FT_BRIDGE" = x1; then
AC_CHECK_LIB(freetype, FT_Init_FreeType,
[FT_BRIDGE=1], [FT_BRIDGE=0; AFS=1])
if test "x$FT_BRIDGE" = x1; then
AC_MSG_CHECKING(for system freetype2 library >= 2.4.2)
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include "ft2build.h"
#include FT_FREETYPE_H], [
#if FREETYPE_MAJOR < 2
FAIL
#endif
#if FREETYPE_MINOR < 4
FAIL
#endif
#if FREETYPE_PATCH < 2
FAIL
#endif
return(0);
])],
[FT_BRIDGE=1;AC_MSG_RESULT(yes)], [FT_BRIDGE=0; AFS=1;AC_MSG_RESULT(no)])
fi
fi
fi
fi
fi
fi
AC_SUBST(INSERT_UFST_BRIDGE_EQUAL_ONE)
AC_SUBST(UFST_ROOT)
AC_SUBST(UFST_CFLAGS)
AC_SUBST(UFST_LIB_EXT)
AC_SUBST(FAPIUFST_MAK)
AC_SUBST(FT_BRIDGE)
AC_SUBST(SHARE_FT)
AC_SUBST(FTSRCDIR)
AC_SUBST(FT_CFLAGS)
AC_SUBST(FT_LIBS)
AC_MSG_CHECKING([for local jpeg library source])
dnl At present, we give the local source priority over the shared
dnl build, so that the D_MAX_BLOCKS_IN_MCU patch will be applied.
dnl A more sophisticated approach would be to test the shared lib
dnl to see whether it has already been patched.
LIBJPEGDIR=src
if test -f $srcdir/jpeg/jpeglib.h; then
AC_MSG_RESULT([jpeg])
SHARE_LIBJPEG=0
LIBJPEGDIR=$srcdir/jpeg
elif test -f $srcdir/jpeg-6b/jpeglib.h; then
AC_MSG_RESULT([jpeg-6b])
SHARE_LIBJPEG=0
LIBJPEGDIR=$srcdir/jpeg-6b
else
AC_MSG_RESULT([no])
AC_CHECK_LIB(jpeg, jpeg_set_defaults, [
AC_CHECK_HEADERS([jpeglib.h], [SHARE_LIBJPEG=1])
])
fi
if test -z "$SHARE_LIBJPEG"; then
AC_MSG_ERROR([I wasn't able to find a copy
of the jpeg library. This is required for compiling
ghostscript. Please download a copy of the source,
e.g. from http://www.ijg.org/, unpack it at the
top level of the gs source tree, and rename
the directory to 'jpeg'.
])
fi
AC_SUBST(SHARE_LIBJPEG)
AC_SUBST(LIBJPEGDIR)
dnl check for the internal jpeg memory header
AC_MSG_CHECKING([for jmemsys.h])
if test -r $LIBJPEGDIR/jmemsys.h; then
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
AC_DEFINE([DONT_HAVE_JMEMSYS_H], 1,
[define if the libjpeg memory system prototypes aren't available])
fi
AC_MSG_CHECKING([for local zlib source])
dnl zlib is needed for language level 3, and libpng
# we must define ZLIBDIR regardless because png.mak does a -I$(ZLIBDIR)
# this seems a harmless default
ZLIBDIR=src
AUX_SHARED_ZLIB=
ZLIBCFLAGS=""
if test -d $srcdir/zlib; then
AC_MSG_RESULT([yes])
SHARE_ZLIB=0
ZLIBDIR=$srcdir/zlib
if test x"$ac_cv_prog_gcc" = x"yes"; then
ZLIBCFLAGS="-Wno-write-strings"
fi
else
AC_MSG_RESULT([no])
AC_CHECK_LIB(z, deflate, [
AC_CHECK_HEADERS(zlib.h, [SHARE_ZLIB=1; AUX_SHARED_ZLIB="-l\$(ZLIB_NAME)"])
])
fi
if test -z "$SHARE_ZLIB"; then
AC_MSG_ERROR([I did not find a copy of zlib on your system.
Please either install it, or unpack a copy of the source in a
local directory named 'zlib'. See http://www.gzip.org/zlib/
for more information.
])
fi
dnl if GS is to use the system zlib, freetype
dnl should do the same
FT_SYS_ZLIB=""
if test x$FT_BRIDGE != x0; then
if test xx$SHARE_FT != x1; then
if test x$SHARE_ZLIB != x0; then
FT_SYS_ZLIB="-DFT_CONFIG_OPTION_SYSTEM_ZLIB"
fi
fi
fi
AC_SUBST(SHARE_ZLIB)
AC_SUBST(AUX_SHARED_ZLIB)
AC_SUBST(ZLIBCFLAGS)
AC_SUBST(ZLIBDIR)
AC_SUBST(FT_SYS_ZLIB)
dnl png for the png output device; it also requires zlib
LIBPNGDIR=src
PNGDEVS=''
PNGDEVS_ALL='png48 png16m pnggray pngmono pngmonod png256 png16 pngalpha'
AC_MSG_CHECKING([for local png library source])
if test -f $srcdir/libpng/pngread.c; then
AC_MSG_RESULT([yes])
SHARE_LIBPNG=0
LIBPNGDIR=$srcdir/libpng
PNGDEVS="$PNGDEVS_ALL"
else
AC_MSG_RESULT([no])
AC_CHECK_LIB(png, png_create_write_struct, [
AC_CHECK_HEADERS(png.h, [
SHARE_LIBPNG=1
PNGDEVS="$PNGDEVS_ALL"
], [SHARE_LIBPNG=0])
], [SHARE_LIBPNG=0], [-lz])
fi
if test -z "$PNGDEVS"; then
AC_MSG_NOTICE([disabling png output devices])
fi
AC_SUBST(SHARE_LIBPNG)
AC_SUBST(LIBPNGDIR)
#AC_SUBST(PNGDEVS)
WHICHLCMS=
AC_MSG_CHECKING([for local lcms2mt library source])
LCMS2DIR=src
LCMS2MTDIR=src
# First check for Artifex version
LCMS2MTSRC=$srcdir/lcms2mt
if test -f $LCMS2MTSRC/include/lcms2mt.h; then
AC_MSG_RESULT([yes])
SHARELCMS=0
WHICHLCMS=lcms2mt
LCMS2MTDIR=$LCMS2MTSRC
else
AC_MSG_RESULT([no])
# Now check for local lcms2 (non-Artifex)
AC_MSG_CHECKING([for local lcms2 library source])
LCMS2SRC=$srcdir/lcms2
if test -f $LCMS2SRC/include/lcms2.h; then
AC_MSG_RESULT([yes])
SHARELCMS=0
WHICHLCMS=lcms2
LCMS2DIR=$LCMS2SRC
else
# See if we have system library of lcms2
AC_MSG_RESULT([no])
AC_MSG_CHECKING([for system lcms2 library])
AC_CHECK_LIB(lcms2, _cmsCreateMutex, [
AC_CHECK_HEADERS([lcms2.h], [SHARELCMS=1;WHICHLCMS=lcms2])
])
if test x$WHICHLCMS = x; then
AC_MSG_ERROR([lcms2 not found, or too old])
fi
fi
fi
AC_SUBST(SHARELCMS)
AC_SUBST(WHICHLCMS)
AC_SUBST(LCMS2DIR)
AC_SUBST(LCMS2MTDIR)
dnl look for libtiff, it also requires lib
dnl png for the png output device; it also requires zlib
AC_ARG_WITH([libtiff], AC_HELP_STRING([--without-libtiff],
[disable use of libtiff]), with_libtiff=no)
AC_ARG_WITH([system-libtiff], AC_HELP_STRING([--with-system-libtiff],
[Force using the systems libtiff]),
[], [with_system_libtiff=check])
if test x"$with_libtiff" = x"no" ; then
with_system_libtiff=none
fi
TIFFDEVS=''
FAX_DEVS=''
XPSWRITEDEVICE=''
LIBTIFFDIR='src'
LIBTIFFCONFDIR=''
TIFFCFLAGS=''
TIFFDEVS_ALL='tiffs tiff12nc tiff24nc tiff48nc tiff32nc tiff64nc tiffcrle tifflzw tiffpack tiffgray tiffsep tiffsep1 tiffscaled tiffscaled4 tiffscaled8 tiffscaled24 tiffscaled32'
FAX_DEVS_ALL='cfax dfaxlow dfaxhigh fax faxg3 faxg32d faxg4 tiffg3 tiffg32d tiffg4 tfax'
case "x$with_system_libtiff" in
xcheck)
if test -d $srcdir/tiff; then
LIBTIFFDIR=$srcdir/tiff
LIBTIFFCONFDIR=tiff-config
HAVE_LOCAL_LIBTIFF=1
SHARE_LIBTIFF=0
else
# We MUST NOT use PKG_CHECK_MODULES since it is a) not a standard
# autoconf macro and b) requires pkg-config on the system, which is
# NOT standard on ANY OS, including Linux!
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for libtiff with pkg-config)
if $PKGCONFIG --exists libtiff-4; then
AC_MSG_RESULT(yes)
CFLAGS="$CFLAGS `$PKGCONFIG --cflags libtiff-4`"
LIBS="$LIBS `$PKGCONFIG --libs libtiff-4`"
HAVE_SYSTEM_LIBTIFF=1
fi
fi
if test "x$HAVE_SYSTEM_LIBTIFF" = "x1"; then
AC_CHECK_LIB(tiff, TIFFOpen,
[AC_CHECK_HEADERS(tiff.h, [HAVE_SYSTEM_LIBTIFF=1;SHARE_LIBTIFF=1])],
[], [-ljpeg])
fi
fi
if test "x$HAVE_LOCAL_LIBTIFF" = x && test "x$HAVE_SYSTEM_LIBTIFF" = x; then
AC_MSG_NOTICE([Could not find a copy of libtiff on your system. Disabling tiff and xps output devices.])
else
TIFFDEVS="$TIFFDEVS_ALL"
FAX_DEVS="$FAX_DEVS_ALL"
XPSWRITEDEVICE='xpswrite'
fi
;;
xyes)
# We MUST NOT use PKG_CHECK_MODULES since it is a) not a standard
# autoconf macro and b) requires pkg-config on the system, which is
# NOT standard on ANY OS, including Linux!
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for libtiff with pkg-config)
if $PKGCONFIG --exists libtiff-4; then
AC_MSG_RESULT(yes)
CFLAGS="$CFLAGS `$PKGCONFIG --cflags libtiff-4`"
LIBS="$LIBS `$PKGCONFIG --libs libtiff-4`"
HAVE_SYSTEM_LIBTIFF=1
fi
fi
if test -z "$HAVE_SYSTEM_LIBTIFF"; then
AC_CHECK_LIB(tiff, TIFFOpen,
[AC_CHECK_HEADERS(tiff.h, [HAVE_SYSTEM_LIBTIFF=1;SHARE_LIBTIFF=1])],
[], [-ljpeg])
fi
if test "x$HAVE_SYSTEM_LIBTIFF" != x; then
SHARE_LIBTIFF=1
TIFFDEVS="$TIFFDEVS_ALL"
FAX_DEVS="$FAX_DEVS_ALL"
XPSWRITEDEVICE='xpswrite'
else
AC_MSG_NOTICE([Could not find a copy of libtiff on your system. Disabling tiff and xps output devices.])
fi
;;
xno)
AC_MSG_CHECKING([for local libtiff source])
if test -d $srcdir/tiff; then
AC_MSG_RESULT([yes])
LIBTIFFDIR=$srcdir/tiff
LIBTIFFCONFDIR=tiff-config
SHARE_LIBTIFF=0
TIFFDEVS="$TIFFDEVS_ALL"
FAX_DEVS="$FAX_DEVS_ALL"
XPSWRITEDEVICE='xpswrite'
else
AC_MSG_RESULT([no])
AC_MSG_NOTICE([Could not find local copy of libtiff. Disabling tiff and xps output devices.])
fi
;;
xnone)
;;
esac
CGLAGS_STORE=$CFLAGS
CFLAGS=-Wno-misleading-indentation
AC_TRY_COMPILE([], [return 0;],
[CFLAGS_NMI="-Wno-misleading-indentation"],[CFLAGS_NMI=""])
CFLAGS=-Wno-undef
AC_TRY_COMPILE([], [return 0;],
[CFLAGS_NUD="-Wno-undef"],[CFLAGS_NUD=""])
CFLAGS=$CGLAGS_STORE
if test x"$SHARE_LIBTIFF" = x"0" ; then
echo "Running libtiff configure script..."
olddir=`pwd`
if ! test -d "$LIBTIFFCONFDIR" ; then
mkdir "$LIBTIFFCONFDIR"
fi
cd "$LIBTIFFCONFDIR" && ../"$LIBTIFFDIR"/configure --disable-jbig --disable-lzma $SUBCONFIG_OPTS
status=$?
if test $status -ne 0 ; then
AC_MSG_ERROR([libtiff configure script failed], $status)
fi
cd "$olddir"
if test x"$ac_cv_prog_gcc" = x"yes"; then
TIFFCFLAGS="-Wno-write-strings $CFLAGS_NMI $CFLAGS_NUD -DJPEG_LIB_MK1_OR_12BIT=0"
fi
echo
echo "Continuing with Ghostscript configuration..."
fi
AC_SUBST(SHARE_LIBTIFF)
AC_SUBST(LIBTIFFDIR)
AC_SUBST(LIBTIFFCONFDIR)
AC_SUBST(TIFFCFLAGS)
SHARE_EXPAT=0
EXPATDIR=src
EXPAT_CFLAGS=
EXPAT_LIBS=
if test x"$with_xps" != x"no" ; then
if test -f $srcdir/xps/xps.mak; then
AC_MSG_CHECKING([for local expat library source])
if test -f $srcdir/expat/lib/expat.h ; then
AC_MSG_RESULT([yes])
SHARE_EXPAT=0
EXPATDIR=$srcdir/expat
EXPAT_CFLAGS="-DHAVE_MEMMOVE"
if test x"$BIGENDIAN" != x"0"; then
EXPAT_CFLAGS="$EXPAT_CFLAGS -DBYTEORDER=4321"
else
EXPAT_CFLAGS="$EXPAT_CFLAGS -DBYTEORDER=1234"
fi
else
AC_CHECK_LIB(expat, XML_ParserCreateNS, [
AC_CHECK_HEADER([expat.h], [SHARE_EXPAT=1])
], [
AC_MSG_ERROR([expat lib not found])
])
if test $SHARE_EXPAT = 1; then
if test "x$PKGCONFIG" != x; then
if $PKGCONFIG --exists expat; then
EXPAT_LIBS="`$PKGCONFIG --libs expat`"
CFLAGS="$CFLAGS `$PKGCONFIG --cflags expat`"
fi
fi
if test x"$XPS_LDFLAGS" = x ; then
EXPAT_LIBS="-lexpat"
fi
fi
fi
fi
fi
AC_SUBST(SHARE_EXPAT)
AC_SUBST(EXPATDIR)
AC_SUBST(EXPAT_CFLAGS)
AC_SUBST(EXPAT_LIBS)
dnl look for CUPS...
AC_ARG_ENABLE([cups], AC_HELP_STRING([--disable-cups],
[Do not include CUPS support]))
AC_ARG_WITH([pdftoraster], AC_HELP_STRING([--without-pdftoraster],
[Do not include CUPS' pdftoraster filter]))
AC_ARG_WITH([local-cups], AC_HELP_STRING([--with-local-cups],
[Force using the GS supplied cups code - only useful for debugging]),
[with_local_cups=yes], [with_local_cups=no])
AC_ARG_WITH([cups-serverbin], AC_HELP_STRING([--with-cups-serverbin],
[override the "cups-config --serverbin" path]), CUPS_SERVERBIN="$withval", CUPS_SERVERBIN="")
AC_ARG_WITH([cups-serverroot], AC_HELP_STRING([--with-cups-serverroot],
[override the "cups-config --serverroot" path]), CUPS_SERVERROOT="$withval", CUPS_SERVERROOT="")
AC_ARG_WITH([cups-datadir], AC_HELP_STRING([--with-cups-datadir],
[override the "cups-config --datadir" path]), CUPS_DATADIR="$withval", CUPS_DATADIR="")
CUPSDEV=""
CUPSINCLUDE=""
CUPSCFLAGS=""
CUPSLIBS=""
CUPSLIBDIRS=""
CUPSCONFIG="${CUPSCONFIG:=}"
CUPSSERVERBIN=""
CUPSSERVERROOT=""
CUPSDATA=""
CUPSVERSION="0"
CUPSPDFTORASTER="0"
CUPS_DIR=""
SHARELCUPS=1
SHARELCUPSI=1
if ( test -f $srcdir/cups/gdevcups.c ); then
CUPS_DIR="$srcdir/cups"
if test x$enable_cups != xno; then
if test x$with_local_cups != xyes; then
if test x"$CUPSCONFIG" = x""; then
AC_PATH_TOOL(CUPSCONFIG,cups-config)
if test x"$cross_compiling" = x"yes"; then
AC_PATH_PROG(BUILD_CUPSCONFIG, cups-config)
if test x"$BUILD_CUPSCONFIG" = x"$CUPSCONFIG" ; then
CUPSCONFIG=
fi
fi
fi
# check for a libcups header
AC_CHECK_HEADER([cups/cups.h],[],[CUPSCONFIG=""])
# And check for a libcupsimage header
if test "x$CUPSCONFIG" != x; then
AC_CHECK_HEADER([cups/raster.h],[],[CUPSCONFIG=""])
fi
if test "x$CUPSCONFIG" != x; then
dnl Use values from CUPS config...
CUPSCFLAGS="`$CUPSCONFIG --cflags` $CFLAGS"
# CUPSLINK="`$CUPSCONFIG --ldflags` `$CUPSCONFIG --static --image --libs | sed -e '1,$s/-lssl//'` $LIBS"
CUPSLINK="`$CUPSCONFIG --ldflags` `$CUPSCONFIG --image --libs`"
CUPSAPIVERSION="`$CUPSCONFIG --api-version`"
GS_SPLIT_LIBS([CUPSLIBS], [$CUPSLINK])
GS_SPLIT_LIBPATHS([CUPSLIBDIRS],[$CUPSLINK])
if test "x$CUPS_SERVERROOT" != "x"; then
CUPSSERVERROOT="$CUPS_SERVERROOT"
else
CUPSSERVERROOT="`$CUPSCONFIG --serverroot`"
fi
if test "x$CUPS_SERVERBIN" != "x"; then
CUPSSERVERBIN="$CUPS_SERVERBIN"
else
CUPSSERVERBIN="`$CUPSCONFIG --serverbin`"
fi
if test "x$CUPS_DATADIR" != "x"; then
CUPSDATA="$CUPS_DATADIR"
else
CUPSDATA="`$CUPSCONFIG --datadir`"
fi
CUPSINCLUDE="include $srcdir/cups/cups.mak"
CUPSDEV="cups"
# pwgraster support arrived in cups 1.5.x
if test "$CUPSAPIVERSION" ">" "1.4" ; then
CUPSDEV="$CUPSDEV pwgraster"
fi
CUPSVERSION="`$CUPSCONFIG --version`"
LCUPSINCLUDE="include \$(GLSRCDIR)/lcups.mak"
LCUPSIINCLUDE="include \$(GLSRCDIR)/lcupsi.mak"
if ( test x$with_pdftoraster != xno ); then
if test "$CUPSVERSION" ">" "1.2"; then
CUPSPDFTORASTER="1"
fi
fi
fi
else
AC_MSG_WARN([USING LOCAL CUPS SOURCE])
SHARELCUPS=0
SHARELCUPSI=0
LCUPSBUILDTYPE=linux
LCUPSINCLUDE="include \$(GLSRCDIR)/lcups.mak"
LCUPSIINCLUDE="include \$(GLSRCDIR)/lcupsi.mak"
CUPSDEV="cups pwgraster"
fi
fi
fi
#AC_SUBST(CUPSDEV)
AC_SUBST(CUPSCFLAGS)
AC_SUBST(CUPSLIBS)
AC_SUBST(CUPSLIBDIRS)
AC_SUBST(CUPSINCLUDE)
AC_SUBST(CUPSSERVERBIN)
AC_SUBST(CUPSSERVERROOT)
AC_SUBST(CUPSDATA)
AC_SUBST(CUPSINSTALL)
AC_SUBST(CUPS_DIR)
AC_SUBST(SHARELCUPS)
AC_SUBST(SHARELCUPSI)
AC_SUBST(LCUPSBUILDTYPE)
AC_SUBST(LCUPSINCLUDE)
AC_SUBST(LCUPSIINCLUDE)
AC_SUBST(CUPSPDFTORASTER)
dnl look for IJS implementation
AC_ARG_WITH([ijs], AC_HELP_STRING([--without-ijs],
[disable IJS driver support]))
if test x"$cross_compiling" != x"yes"; then
case `uname` in
MINGW*|MSYS*)
AC_MSG_WARN([disabling the ijs device])
with_ijs=no
;;
*)
;;
esac
fi
dnl set safe defaults
IJSDIR=src
IJSDEVS=''
SHAREIJS=0
if test x$with_ijs != xno; then
AC_MSG_CHECKING([for local ijs library source])
if test -d $srcdir/ijs; then
AC_MSG_RESULT([yes])
IJSDIR=$srcdir/ijs
IJSDEVS='ijs'
else
AC_MSG_RESULT([no])
AC_CHECK_LIB(ijs, ijs_server_init, [
AC_CHECK_HEADERS(ijs/ijs.h, [SHAREIJS=1])
])
if test $SHAREIJS -eq 1 ; then
IJSLIB=ijs
# This is for safety - it prevents our header search path going outside the GS source tree
IJSDIR='$(GLOBJDIR)'
IJSDEVS='ijs'
fi
fi
fi
AC_SUBST(IJSDIR)
AC_SUBST(SHAREIJS)
AC_SUBST(IJSLIB)
#AC_SUBST(IJSDEVS)
JBIG2_DECODER=
JBIG2DIR=src
SHARE_JBIG2=0
JBIG2DEVS=''
JBIG2_AUTOCONF_CFLAGS=
dnl Luratech detection
LURATECHDIR=luratech
AC_ARG_WITH([luratech], AC_HELP_STRING([--without-luratech],
[do not try to use the Luratech library for JBIG2 nor JPX decoding]))
if test x$with_luratech != xno; then
AC_MSG_CHECKING([for local Luratech JBIG2 library source])
if test -d $srcdir/luratech/ldf_jb2; then
AC_MSG_RESULT([yes])
JBIG2_DECODER=luratech
SHARE_JBIG2=0
JBIG2DIR=$srcdir/luratech/ldf_jb2
if test x"$cross_compiling" = x"yes"; then
if test x"$JBIG2_CFLAGS" != x""; then
JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -fsigned-char $JBIG2_CFLAGS"
else
JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -fsigned-char -DLINUX=1 -DFORTE"
fi
else
case `uname` in
Darwin*)
JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -DMAC -DMAC_OS_X_BUILD -fsigned-char"
;;
AIX)
if test $ac_cv_prog_gcc = yes; then
JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -fsigned-char -DLINUX=1 -DFORTE"
else
JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -qchars=signed -DLINUX=1 -DFORTE"
fi
;;
*)
JBIG2_AUTOCONF_CFLAGS="-DUSE_LDF_JB2 -fsigned-char -DLINUX=1 -DFORTE"
;;
esac
fi
JBIG2FILEDEVS='$(DD)gdevjbig2.dev'
JBIG2DEVS='$(PSD)jbig2.dev'
else
AC_MSG_RESULT([no])
fi
fi
JB2_STDINT_TYPES_IN=
JBIG2DEC_REQ=0.16
if test "x$JBIG2_DECODER" = x; then
dnl look for jbig2dec
AC_ARG_WITH([jbig2dec], AC_HELP_STRING([--without-jbig2dec],
[disable JBIG2 decode support]))
if test x$with_jbig2dec != xno; then
AC_MSG_CHECKING([for local jbig2dec library source])
for d in $srcdir/jbig2dec $srcdir/jbig2dec-0.2 $srcdir/jbig2dec-0.3; do
test -d "$d" && JBIG2DIR=$d && break
done
if test "x$JBIG2DIR" != xsrc; then
JBIG2_DECODER=jbig2dec
if test x$ac_cv_header_stdint_h = xyes ; then
JBIG2_AUTOCONF_CFLAGS="-DHAVE_STDINT_H=1"
else
for include in sys/types.h inttypes.h sys/inttypes.h sys/int_types.h ; do
AC_MSG_CHECKING([for uint32_t in $include])
AC_TRY_COMPILE([#include <$include>], [uint32_t canary;], [
AC_MSG_RESULT([yes])
stdint_types_in="$include"
break;
], AC_MSG_RESULT([no])
)
done
case "$stdint_types_in" in
"sys/types.h")
JBIG2_AUTOCONF_CFLAGS="$JBIG2_AUTOCONF_CFLAGS -DSTD_INT_USE_SYS_TYPES_H"
;;
"inttypes.h")
JBIG2_AUTOCONF_CFLAGS="$JBIG2_AUTOCONF_CFLAGS -DSTD_INT_USE_INTTYPES_H"
;;
"sys/inttypes.h")
JBIG2_AUTOCONF_CFLAGS="$JBIG2_AUTOCONF_CFLAGS -DSTD_INT_USE_SYS_INTTYPES_H"
;;
"sys/int_types.h")
JBIG2_AUTOCONF_CFLAGS="$JBIG2_AUTOCONF_CFLAGS -DSTD_INT_USE_SYS_INT_TYPES_H"
;;
*)
AC_MSG_ERROR([
Unable to find suitable definitions of the stdint.h types (uint32_t and friends).
These are required by jbig2dec.
])
esac
fi
if test "x$BIGENDIAN" != "x0"; then
JBIG2_AUTOCONF_CFLAGS="$JBIG2_AUTOCONF_CFLAGS -DWORDS_BIGENDIAN"
fi
AC_MSG_RESULT([$JBIG2DIR])
echo "Continuing with Ghostscript configuration..."
else
AC_MSG_RESULT([no])
# We MUST NOT use PKG_CHECK_MODULES since it is a) not a standard
# autoconf macro and b) requires pkg-config on the system, which is
# NOT standard on ANY OS, including Linux!
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for jbig2dec $JBIG2DEC_REQ with pkg-config)
if $PKGCONFIG --atleast-version=$JBIG2DEC_REQ jbig2dec; then
AC_MSG_RESULT(yes)
JBIG2DEC_CFLAGS="$CFLAGS `$PKGCONFIG --cflags jbig2dec`"
JBIG2DEC_LIBS="`$PKGCONFIG --libs jbig2dec`"
SHARE_JBIG2=1
else
AC_MSG_ERROR([jbig2 decoder not found, or too old])
fi
else
AC_MSG_CHECKING(for jbig2dec library)
AC_CHECK_LIB([jbig2dec], [jbig2_page_out], [
SHARE_JBIG2=1
], [
AC_MSG_ERROR([jbig2 decoder not found, or too old])
])
fi
if test x$with_jbig2dec != xno; then
JBIG2_DECODER=jbig2dec
fi
fi
fi
if test x$with_jbig2dec != xno; then
# I *think* jbig2dec handles these being missing gracefully
# if test x$ac_cv_header_stdint_h != xyes && test x$ac_cv_header_inttypes_h != xyes; then
# AC_MSG_WARN([JBIG2 support requires stdint types which do not seem to be available.])
# else
JBIG2DEVS='$(PSD)jbig2.dev'
# fi
fi
fi
AC_SUBST(JBIG2_DECODER)
AC_SUBST(JBIG2DIR)
AC_SUBST(SHARE_JBIG2)
AC_SUBST(JBIG2DEVS)
AC_SUBST(JBIG2_AUTOCONF_CFLAGS)
JPXDIR=src
SHARE_JPX=0
JPXDEVS=''
JPX_DECODER=
JPX_AUTOCONF_CFLAGS=
JPX_LRINTF_SUBST=
if test x$with_luratech != xno; then
AC_MSG_CHECKING([for local Luratech JPEG2K library source])
if test -d $srcdir/luratech/lwf_jp2; then
AC_MSG_RESULT([yes])
JPX_DECODER=luratech
SHARE_JPX=0
JPXDIR=$srcdir/luratech/lwf_jp2
if test x"$cross_compiling" = x"yes"; then
if test x"$JPX_CFLAGS" != x""; then
JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 $JPX_CFLAGS"
else
JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -DLINUX=1 -DFORTE"
fi
else
case `uname` in
Darwin*)
JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -DMAC -DMAC_OS_X_BUILD"
;;
AIX)
if test $ac_cv_prog_gcc = yes; then
JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -fsigned-char -DLINUX=1 -DFORTE"
else
JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -qchars=signed -DLINUX=1 -DFORTE"
fi
;;
*)
JPX_AUTOCONF_CFLAGS="-DUSE_LWF_JP2 -DLINUX=1 -DFORTE"
;;
esac
fi
JPXDEVS='$(PSD)jpx.dev'
else
AC_MSG_RESULT([no])
fi
fi
if test "x$ac_cv_header_stdint_h" = "xyes"; then
CFLAGS_OPJ_HAVE_STDINT_H="-DOPJ_HAVE_STDINT_H=1"
else
CFLAGS_OPJ_HAVE_STDINT_H=
fi
if test "x$ac_cv_header_inttypes_h" = "xyes"; then
CFLAGS_OPJ_HAVE_INTTYPES_H="-DOPJ_HAVE_INTTYPES_H=1"
else
CFLAGS_OPJ_HAVE_INTTYPES_H=
fi
if test "x$BIGENDIAN" != "x0"; then
CFLAGS_OPJ_BIGENDIAN="-DOPJ_BIG_ENDIAN"
else
CFLAGS_OPJ_BIGENDIAN=
fi
AC_CHECK_FUNCS([fseeko], [CFLAGS_OPJ_HAVE_FSEEKO="-DOPJ_HAVE_FSEEKO=1"], [CFLAGS_OPJ_HAVE_STDINT_H=])
JPX_SSE_CFLAGS=""
if test "x$HAVE_SSE2" = "x" ; then
if test $ac_cv_prog_gcc = yes; then
JPX_SSE_CFLAGS="-U__SSE__"
fi
fi
AC_CHECK_DECL(lrintf, , [OPJ_LRINTF_SUBST="-D\"lrintf(a)\"=\"((long)(a+0.5))\"]",[[#include <math.h>]])
AC_ARG_ENABLE([openjpeg], AC_HELP_STRING([--disable-openjpeg],
[Do not use OpenJPEG for JPX decoding]))
OPENJPEGDIR=$srcdir/openjpeg
if test "x$JPX_DECODER" = "x"; then
if test "x$enable_openjpeg" != "xno"; then
AC_MSG_CHECKING([for local OpenJPEG library source])
if test -e $OPENJPEGDIR/src/lib/openjp2/openjpeg.h; then
AC_MSG_RESULT([yes])
JPXDIR="$OPENJPEGDIR"
JPX_DECODER=openjpeg
SHARE_JPX=0
AC_CHECK_FUNCS([memalign], [have_memalign=1])
if test "x$have_memalign" = "x1"; then
JPX_AUTOCONF_CFLAGS=""
else
JPX_AUTOCONF_CFLAGS="-D\"memalign(a,b)=malloc(b)\""
fi
JPX_AUTOCONF_CFLAGS="$JPX_AUTOCONF_CFLAGS -DMUTEX_pthread=0 $OPJ_LRINTF_SUBST -DUSE_JPIP -DUSE_OPENJPEG_JP2 $CFLAGS_OPJ_HAVE_STDINT_H $CFLAGS_OPJ_HAVE_INTTYPES_H $CFLAGS_OPJ_BIGENDIAN $CFLAGS_OPJ_HAVE_FSEEKO"
JPXDEVS='$(PSD)jpx.dev'
else
AC_MSG_RESULT([no])
if test x"$PKGCONFIG" != x""; then
AC_MSG_CHECKING(for OpenJPEG2)
if $PKGCONFIG --exists libopenjp2; then
JPX_AUTOCONF_CFLAGS="`$PKGCONFIG libopenjp2 --cflags` -DUSE_OPENJPEG_JP2"
JPX_AUTOCONF_LIBS="`$PKGCONFIG libopenjp2 --libs`"
SHARE_JPX=1
JPX_DECODER=openjpeg
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
else
AC_CHECK_LIB(openjp2, opj_stream_set_user_data,
[JPX_AUTOCONF_CFLAGS="$JPX_AUTOCONF_CFLAGS $OPJ_LRINTF_SUBST -DUSE_JPIP -DUSE_OPENJPEG_JP2 $CFLAGS_OPJ_HAVE_STDINT_H $CFLAGS_OPJ_HAVE_INTTYPES_H $CFLAGS_OPJ_BIGENDIAN $CFLAGS_OPJ_HAVE_FSEEKO";
JPX_AUTOCONF_LIBS="-lopenjp2";
SHARE_JPX=1]
)
fi
fi
fi
fi
AC_SUBST(JPX_DECODER)
AC_SUBST(JPX_AUTOCONF_CFLAGS)
AC_SUBST(JPX_AUTOCONF_LIBS)
AC_SUBST(JPXDIR)
AC_SUBST(SHARE_JPX)
AC_SUBST(JPXDEVS)
AC_ARG_WITH([cal], AC_HELP_STRING([--without-cal],
[do not try to use the CAL library for acceleration]))
CALSRCDIR=$srcdir/cal
if test x$with_cal != xno; then
AC_MSG_CHECKING([for local CAL library source])
if test -d $srcdir/cal; then
AC_MSG_RESULT([yes])
WITH_CAL=1
else
WITH_CAL=0
AC_MSG_RESULT([no])
fi
else
WITH_CAL=0
fi
if test x$WITH_CAL != x0; then
dnl --------------------------------------------------
dnl check for sse4.2, avx2 or neon
dnl --------------------------------------------------
AC_MSG_CHECKING([sse4.2 support])
save_cflags=$CFLAGS
CFLAGS="$CFLAGS $OPT_CFLAGS -msse4.2"
HAVE_SSE4_2=""
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <emmintrin.h>
#include <smmintrin.h>], [
__m128i input1;
unsigned char buf1[[128]];
input1 = _mm_loadu_si128((const __m128i *)buf1);
input1 = _mm_hadd_epi32(input1, input1);
return(0);
])],
[HAVE_SSE4_2="-DHAVE_SSE4_2"], [HAVE_SSE4_2=""])
#AC_ARG_ENABLE([sse4.2], AC_HELP_STRING([--disable-sse4.2],
# [Do not use sse4.2 instrinsics]), [
# if test "x$enable_sse4.2" = xno; then
# HAVE_SSE4_2=""
# fi])
if test "x$HAVE_SSE4_2" != x; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([avx2 support])
CFLAGS="$save_cflags $OPT_CFLAGS -mavx2"
HAVE_AVX2=""
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include <immintrin.h>], [
__m256i input1;
unsigned char buf1[[256]];
input1 = _mm256_loadu_si256((const __m256i *)buf1);
input1 = _mm256_adds_epu8(input1, input1);
return(0);
])],
[HAVE_AVX2="-DHAVE_AVX2"], [HAVE_AVX2=""])
#AC_ARG_ENABLE([sse4.2], AC_HELP_STRING([--disable-sse4.2],
# [Do not use sse4.2 instrinsics]), [
# if test "x$enable_sse4.2" = xno; then
# HAVE_SSE4_2=""
# fi])
if test "x$HAVE_AVX2" != x; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_MSG_CHECKING([neon support])
CFLAGS="$save_cflags $OPT_CFLAGS -mfpu=neon -mcpu=cortex-a53"
HAVE_NEON=""
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([#include "arm_neon.h"], [
int32x4_t round = vdupq_n_s32(10);
return(0);
])],
[HAVE_NEON="-DHAVE_NEON"], [HAVE_NEON=""])
#AC_ARG_ENABLE([neon], AC_HELP_STRING([--disable-neon],
# [Do not use neon instrinsics]), [
# if test "x$enable_neon" = xno; then
# HAVE_NEON=""
# fi])
if test "x$HAVE_NEON" != x; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
#AC_SUBST(HAVE_SSE4_2)
#AC_SUBST(HAVE_NEON)
CFLAGS=$save_cflags
CAL_CFLAGS=""
CAL_SSE4_2_CFLAGS=""
CAL_AVX2_CFLAGS=""
CAL_NEON_CFLAGS=""
if test "x$HAVE_SSE4_2" != x; then
CAL_SSE4_2_CFLAGS="-msse4.2"
fi
if test "x$HAVE_AVX2" != x; then
CAL_AVX2_CFLAGS="-mavx2"
fi
if test "x$HAVE_NEON" != x; then
CAL_NEON_CFLAGS="-mfpu=neon -mcpu=cortex-a53"
fi
fi
AC_SUBST(CALSRCDIR)
AC_SUBST(WITH_CAL)
AC_SUBST(CAL_CFLAGS)
AC_SUBST(CAL_SSE4_2_CFLAGS)
AC_SUBST(CAL_AVX2_CFLAGS)
AC_SUBST(CAL_NEON_CFLAGS)
dnl check if we can/should build the gtk loader
AC_ARG_ENABLE([gtk], AC_HELP_STRING([--disable-gtk],
[Do not build the gtk loader]))
SOC_CFLAGS=""
SOC_LIBS=""
SOC_LOADER=""
if test "x$enable_gtk" != "xno"; then
# Try GTK+ 3.x first...
if test "x$PKGCONFIG" != x; then
AC_MSG_CHECKING(for GTK+ 3.x)
if $PKGCONFIG --exists gtk+-3.0; then
SOC_LOADER="dxmain"
SOC_CFLAGS="`$PKGCONFIG gtk+-3.0 --cflags`"
SOC_LIBS="`$PKGCONFIG gtk+-3.0 --libs`"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
# Or resort to GTK+ 2.x
if test "x$SOC_LOADER" = "x"; then
AC_MSG_CHECKING(for GTK+ 2.x)
if $PKGCONFIG --exists gtk+-2.0; then
SOC_LOADER="dxmain"
SOC_CFLAGS="`$PKGCONFIG gtk+-2.0 --cflags`"
SOC_LIBS="`$PKGCONFIG gtk+-2.0 --libs`"
AC_MSG_RESULT([yes])
else
AC_MSG_RESULT([no])
fi
fi
fi
fi
if test "x$SOC_LOADER" = "x"; then
SOC_LOADER="dxmainc"
fi
AC_SUBST(SOC_CFLAGS)
AC_SUBST(SOC_LIBS)
AC_SUBST(SOC_LOADER)
dnl optional X11 for display devices
AC_PATH_XTRA
X_LDFLAGS=""
X_CFLAGS=""
X_DEVS=""
X_LIBS=""
if test x$no_x != xyes; then
if test "$x_libraries" = "/usr/lib"; then
echo "Ignoring X library directory \"$x_libraries\" requested by configure."
x_libraries="NONE"
fi
if test ! "$x_libraries" = "NONE" -a ! "$x_libraries" = ""; then
X_LDFLAGS="-L$x_libraries"
if test "$uname" = "SunOS"; then
X_LDFLAGS="$X_LDFLAGS -R$x_libraries"
fi
fi
if test "$x_includes" = "/usr/include"; then
echo "Ignoring X include directory \"$x_includes\" requested by configure."
x_includes="NONE"
fi
if test ! "$x_includes" = "NONE" -a ! "$x_includes" = ""; then
X_CFLAGS="-I$x_includes"
fi
SAVELIBS="$LIBS"
SAVELDFLAGS="$LDFLAGS"
LDFLAGS="$LDFLAGS $X_LDFLAGS"
AC_CHECK_LIB(X11,XOpenDisplay)
AC_CHECK_LIB(Xext,XdbeQueryExtension)
AC_CHECK_LIB(Xt,XtAppCreateShell)
LDFLAGS="$SAVELDFLAGS"
LIBS="$SAVELIBS"
if test "$ac_cv_lib_Xt_XtAppCreateShell" = yes; then
X11DEVS="x11 x11alpha x11cmyk x11mono x11_ x11alt_ x11cmyk2 x11cmyk4 x11cmyk8 x11rg16x x11rg32x x11gray2 x11gray4"
X_DEVS=$X11DEVS
# the makefile wants a list of just the library names in X_LIBS
GS_SPLIT_LIBS([X_LIBS],
[-lXt $X_PRE_LIBS -lXext -lX11 $X_EXTRA_LIBS])
fi
fi
AC_SUBST(X_LDFLAGS)
AC_SUBST(X_CFLAGS)
AC_SUBST(X_LIBS)
#AC_SUBST(X_DEVS)
#AC_SUBST(X11DEVS)
AC_SUBST(XLIBS)
dnl executible name
AC_ARG_WITH([gs], AC_HELP_STRING([--with-gs=NAME],
[name of the Ghostscript executible [[gs]]]),
[GS="$with_gs"],[GS='gs'])
AC_SUBST(GS)
PCL=no_gpcl6
PCL_TARGET=
PLROMFS_MAK="\$(GLSRCDIR)\$(D)stub.mak"
PL_MAK="\$(GLSRCDIR)\$(D)stub.mak"
PCL_MAK="\$(GLSRCDIR)\$(D)stub.mak"
PCL_TOP_MAK="\$(GLSRCDIR)\$(D)stub.mak"
PXL_MAK="\$(GLSRCDIR)\$(D)stub.mak"
if test x"$with_pcl" != x"no" ; then
if test -f $srcdir/pcl/pl/pl.mak; then
AC_ARG_WITH([pcl], AC_HELP_STRING([--with-pcl=NAME],
[name of the GhostPCL executible (if the source is available, ignored otherwise) [[gpcl6]]]),
[PCL="$with_pcl"],[PCL='gpcl6'])
PCL_TARGET=gpcl6
PLROMFS_MAK="\$(PLSRCDIR)\$(D)plromfs.mak"
PL_MAK="\$(PLSRCDIR)\$(D)pl.mak"
PCL_MAK="\$(PCL5SRCDIR)\$(D)pcl.mak"
PCL_TOP_MAK="\$(PCL5SRCDIR)\$(D)pcl_top.mak"
PXL_MAK="\$(PXLSRCDIR)\$(D)pxl.mak"
fi
fi
AC_SUBST(PCL)
AC_SUBST(PCL_TARGET)
AC_SUBST(PLROMFS_MAK)
AC_SUBST(PL_MAK)
AC_SUBST(PCL_MAK)
AC_SUBST(PCL_TOP_MAK)
AC_SUBST(PXL_MAK)
XPS=no_gxps
XPS_TARGET=
XPS_MAK="\$(GLSRCDIR)\$(D)stub.mak"
XPSROMFS_MAK="\$(GLSRCDIR)\$(D)stub.mak"
# gxps currently depends on code in pl
if test x"$with_xps" != x"no" ; then
if test x"$PCL_TARGET" != x ; then
if test -f $srcdir/xps/xps.mak; then
AC_ARG_WITH([xps], AC_HELP_STRING([--with-xps=NAME],
[name of the GhostXPS executible (if the source is available, ignored otherwise) [[gxps]]]),
[XPS="$with_xps"],[XPS='gxps'])
XPS_TARGET=gxps
XPS_MAK="\$(XPSSRCDIR)\$(D)xps.mak"
XPSROMFS_MAK="\$(XPSSRCDIR)\$(D)xpsromfs.mak"
fi
fi
fi
AC_SUBST(XPS)
AC_SUBST(XPS_TARGET)
AC_SUBST(XPS_MAK)
AC_SUBST(XPSROMFS_MAK)
GPDL=no_gpdl
GPDL_TARGET=
GPDL_TARGET_VAR=
GPDL_MAK="\$(GLSRCDIR)\$(D)stub.mak"
# in order to build gpdl we need the pdls available
if test "x$XPS_TARGET" != "x" && test "x$PCL_TARGET" != "x" ; then
if test -f $srcdir/gpdl/gpdl.mak; then
AC_ARG_WITH([gpdl], AC_HELP_STRING([--with-gpdl=NAME],
[name of the GhostPDL executible (if the source is available, ignored otherwise) [[gpdl]]]),
[GPDL="$with_gpdl"],[GPDL='gpdl'])
GPDL_TARGET=gpdl
GPDL_MAK="\$(GPDLSRCDIR)\$(D)gpdl.mak"
fi
fi
AC_SUBST(GPDL)
AC_SUBST(GPDL_TARGET)
AC_SUBST(GPDL_MAK)
AC_ARG_ENABLE([gpdl], AC_HELP_STRING([--enable-gpdl],
[Add gpdl to the default make target list]),
[
GPDL_TARGET_VAR="\$(GPDL_TARGET)"
])
AC_SUBST(GPDL_TARGET_VAR)
dnl do we compile the postscript initialization files into Ghostscript?
COMPILE_INITS="1"
AC_ARG_ENABLE([compile-inits], AC_HELP_STRING([--disable-compile-inits],
[Do not compile in initialization files]),[
if test "x$enable_compile_inits" = xno; then
COMPILE_INITS="0"
fi])
AC_SUBST(COMPILE_INITS)
dnl look for drivers to compile...
AC_ARG_WITH(drivers,
[ --with-drivers=LIST Drivers to support, separated by commas.
Either list the drivers or use aliases:
ALL = all drivers
FILES = all file format drivers
PRINTERS = all printer drivers
Printers:
APPLE = all Apple printers
BROTHER = all Brother printers
CANON = all Canon printers
EPSON = all Epson printers
HP = all HP printers
IBM = all IBM printers
JAPAN = older japanese printers
LEXMARK = all Lexmark printers
OKI = all OKI printers
PCLXL = all PCL XL/6 printers
File formats:
BMP = Output to bmp files
FAX = Output to fax files
JPEG = Output to JPEG files
PBM = Output to PBM/PNM
PCX = Output to PCX
PNG = Output to PNG
PS = Output to PostScript/PDF
TIFF = Output to TIFF
You can mix both variants, e.g.
--with-drivers=HP,stcolor would build HP drivers and
the Epson stcolor driver.
Aliases must be uppercase (a 3rd party driver might
have the same name).
Default: ALL],drivers="$withval",drivers="ALL")
AC_ARG_WITH(driversfile,
[ --with-driversfile=FILE Drivers to support from file, separated by newlines.],
driversfile="$withval",driversfile="")
if test "x$driversfile" != x; then
# Add drivers from file...
drivers="`tr '\n' ',' <$driversfile`"
fi
dnl Check which drivers we'd like to support.
P_DEVS0=""
F_DEVS0=""
CUPS_DEVS0=""
XPS_DEVS0=""
JBIG2_DEVS=""
IJS_DEVS0=""
PNG_DEVS0=""
X11_DEVS0=""
dnl Known printers
HP_DEVS='cdj500 djet500 djet500c dnj650c cljet5pr deskjet laserjet ljetplus ljet2p ljet3 ljet3d ljet4 ljet4d lj4dith lj5mono lj5gray cdeskjet cdjcolor cdjmono cdj550 pj pjxl pjxl300 lp2563 paintjet pjetxl cljet5 cljet5c pxlmono pxlcolor cdj670 cdj850 cdj880 cdj890 cdj970 cdj1600 cdnj500 chp2200 pcl3 hpdjplus hpdjportable hpdj310 hpdj320 hpdj340 hpdj400 hpdj500 hpdj500c hpdj510 hpdj520 hpdj540 hpdj550c hpdj560c hpdj600 hpdj660c hpdj670c hpdj680c hpdj690c hpdj850c hpdj855c hpdj870c hpdj890c hpdj1120c lj3100sw'
PCLXL_DEVS='pxlmono pxlcolor'
EPSON_DEVS='eps9high eps9mid epson epsonc escp lp8000 lq850 photoex st800 stcolor alc1900 alc2000 alc4000 alc4100 alc8500 alc8600 alc9100 lp3000c lp8000c lp8200c lp8300c lp8500c lp8800c lp9000c lp9200c lp9500c lp9800c lps6500 epl2050 epl2050p epl2120 epl2500 epl2750 epl5800 epl5900 epl6100 epl6200 lp1800 lp1900 lp2200 lp2400 lp2500 lp7500 lp7700 lp7900 lp8100 lp8300f lp8400f lp8600 lp8600f lp8700 lp8900 lp9000b lp9100 lp9200b lp9300 lp9400 lp9600 lp9600s lps4500 eplcolor eplmono'
CANON_DEVS='bj10e bj200 bjc600 bjc800 lbp8 lips3 bjcmono bjcgray bjccmyk bjccolor'
LEXMARK_DEVS='lxm5700m lxm3200 lex2050 lex3200 lex5700 lex7000'
BROTHER_DEVS='hl7x0 hl1240 hl1250'
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'
ETS_HALFTONING_DEVS='rinkj'
dnl Known file formats
BMP_DEVS='bmpmono bmpgray bmpsep1 bmpsep8 bmp16 bmp256 bmp16m bmp32b'
JPEG_DEVS='jpeg jpeggray jpegcmyk'
# PNG_DEVS='png16 png16m png256 pngalpha pnggray pngmono'
PCX_DEVS='pcxmono pcxgray pcx16 pcx256 pcx24b pcxcmyk'
PBM_DEVS='pbm pbmraw pgm pgmraw pgnm pgnmraw pnm pnmraw ppm ppmraw pkm pkmraw pksm pksmraw pam pamcmyk4 pamcmyk32 plan plang planm planc plank'
PS_DEVS='psdf psdcmyk psdrgb psdcmyk16 psdrgb16 pdfwrite ps2write eps2write bbox txtwrite inkcov ink_cov psdcmykog fpng pdfimage8 pdfimage24 pdfimage32 PCLm'
# the "display" device isn't an ideal fit in the list below, but it saves adding a "list" for just that one entry
MISC_FDEVS='ccr cif inferno mgr4 mgr8 mgrgray2 mgrgray4 mgrgray8 mgrmono miff24 plan9bm bit bitrgb bitrgbtags bitcmyk devicen spotcmyk xcf plib plibg plibm plibc plibk gprf display'
XPSDEV=$XPSWRITEDEVICE
while test -n "$drivers"; do
if echo $drivers |grep "," >/dev/null; then
THIS="`echo $drivers |sed -e 's/,.*//'`"
SEDCMD="s/$THIS,//"
drivers="`echo $drivers |sed -e $SEDCMD`"
else
THIS=$drivers
drivers=""
fi
case "$THIS" in
ALL)
# ALL = PRINTERS + FILES...
if test -z "$drivers"; then
drivers="PRINTERS,FILES,X11"
else
drivers="$drivers,PRINTERS,FILES,X11"
fi
;;
PRINTERS)
P_DEVS0="$P_DEVS0 $CANON_DEVS $EPSON_DEVS $HP_DEVS $LEXMARK_DEVS $BROTHER_DEVS $IBM_DEVS $OKI_DEVS $JAPAN_DEVS $MISC_PDEVS $ETS_HALFTONING_DEVS"
IJS_DEVS0="$IJSDEVS"
if test x$ac_cv_lib_dl_dlopen != xno -a x$found_iconv != xno; then
P_DEVS0="$P_DEVS0 $OPVP_DEVS"
else
AC_MSG_WARN(Unable to include opvp/oprp driver due to missing or disabled prerequisites...)
fi
;;
FILES)
F_DEVS0="$F_DEVS0 $BMP_DEVS $FAX_DEVS $JPEG_DEVS $TIFFDEVS $PCX_DEVS $PBM_DEVS $PS_DEVS $MISC_FDEVS $XPSDEV"
CUPS_DEVS0="$CUPSDEV"
JBIG2_DEVS="$JBIG2FILEDEVS"
PNG_DEVS0="$PNGDEVS"
;;
BMP)
# BMP file format
F_DEVS0="$F_DEVS0 $BMP_DEVS"
;;
CANON)
# All Canon printers
P_DEVS0="$P_DEVS0 $CANON_DEVS"
;;
EPSON)
# All Epson printers
P_DEVS0="$P_DEVS0 $EPSON_DEVS"
;;
FAX)
# Fax file formats
F_DEVS0="$F_DEVS0 $FAX_DEVS"
;;
JPEG)
# Jpeg file formats
F_DEVS0="$F_DEVS0 $JPEG_DEVS"
;;
JBIG2)
# JBIG file formats
JBIG2_DEVS="$JBIG2DEVS"
;;
PNG)
# PNG file formats
PNG_DEVS0="$PNGDEVS"
;;
TIFF)
# TIFF file formats
F_DEVS0="$F_DEVS0 $TIFFDEVS"
;;
PCLXL)
# PCL XL/PCL 6 drivers
F_DEVS0="$F_DEVS0 $PCLXL_DEVS"
;;
PCX)
# PCX file formats
F_DEVS0="$F_DEVS0 $PCX_DEVS"
;;
PBM)
# PBM file formats
F_DEVS0="$F_DEVS0 $PBM_DEVS"
;;
CUPS)
# CUPS file format
CUPS_DEVS0="$CUPSDEV"
;;
HP)
# All HP printers
P_DEVS0="$P_DEVS0 $HP_DEVS"
;;
LEXMARK)
# All Lexmark printers
P_DEVS0="$P_DEVS0 $LEXMARK_DEVS"
;;
BROTHER)
# All Brother printers
P_DEVS0="$P_DEVS0 $BROTHER_DEVS"
;;
OKI)
# All OKI printers
P_DEVS0="$P_DEVS0 $OKI_DEVS"
;;
IBM)
# All IBM printers
P_DEVS0="$P_DEVS0 $IBM_DEVS"
;;
IJS)
# IJS printers
IJS_DEVS0="$IJSDEVS"
;;
JAPAN)
# All old japanese printers
P_DEVS0="$P_DEVS0 $JAPAN_DEVS"
;;
PS)
# PostScript/PDF writing
F_DEVS0="$F_DEVS0 $PS_DEVS"
;;
XPS)
# XPS writing
XPS_DEVS0="$XPSDEV"
;;
ETS)
# ETS Halftoning devices
F_DEVS0="$F_DEVS0 $ETS_HALFTONING_DEVS"
;;
X11)
# X11 display devices
X11_DEVS0="$X_DEVS"
;;
opvp)
# Open Vector Printing driver...
if test x$ac_cv_lib_dl_dlopen != xno -a x$found_iconv != xno; then
P_DEVS0="$P_DEVS0 $OPVP_DEVS"
else
AC_MSG_WARN(Unable to include opvp/oprp driver due to missing or disabled prerequisites...)
fi
;;
*)
# It's a driver name (or a user messup)
P_DEVS0="$P_DEVS0 `echo $THIS |sed -e 's,\.dev$,,'`"
;;
esac
done
if test x$enable_threadsafe = xyes; then
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$P_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
P_DEVS0=`echo $P_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$F_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
F_DEVS0=`echo $F_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$CUPS_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
CUPS_DEVS0=`echo $CUPS_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$XPS_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
XPS_DEVS0=`echo $XPS_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$IJS_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
IJS_DEVS0=`echo $IJS_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$PNG_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
PNG_DEVS0=`echo $PNG_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$X11_DEVS0{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
X11_DEVS0=`echo $X11_DEVS0 | sed "s/\b$ntsdev\b//g"`
done
for ntsdev in $NTS_DEVS ; do
NTS_EXCLUDES="$(echo \"$JBIG2_DEVS{[@]:0}\" | grep -o $ntsdev) $NTS_EXCLUDES"
JBIG2_DEVS=`echo $JBIG2_DEVS | sed "s/\b$ntsdev\b//g"`
done
NTS_EXCLUDES=`echo "$NTS_EXCLUDES" | tr " " "\n" | sort | uniq | tr "\n" " "`
fi # x$enable_threadsafe = xyes
noncontribmakefiles=`find $srcdir -name '*.mak' -print | grep -v '/contrib/'`
# No need to include opvp/oprp driver without iconv/libiconv.
if test -n "$P_DEVS0"; then
if test x$found_iconv = xno ; then
P_DEVS0=`echo $P_DEVS0 | sed -e 's|opvp||' -e 's|oprp||'`
AC_MSG_WARN(Unable to include opvp/oprp driver due to missing iconv/libiconv...)
fi
# Remove contributed drivers if requested and make sure we don't have any
# duplicates in there, add $(DD)foo.dev constructs
P_DEVS=`(for i in $P_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null ) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
if test -n "$F_DEVS0"; then
F_DEVS=`(for i in $F_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
if test -n "$CUPS_DEVS0"; then
CUPS_DEVS=`(for i in $CUPS_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
if test -n "$XPS_DEVS0"; then
XPS_DEVS=`(for i in $XPS_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
if test -n "$IJS_DEVS0"; then
IJS_DEVS=`(for i in $IJS_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
if test -n "$PNG_DEVS0"; then
PNG_DEVS=`(for i in $PNG_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
if test -n "$X11_DEVS0"; then
X11_DEVS=`(for i in $X11_DEVS0; do d='$(DD)'${i}.dev; if ( grep '^'$d $noncontribmakefiles 2>&1 >/dev/null) || ( ! test -z "$CONTRIBINCLUDE" ); then echo $d; fi; done) | sort | uniq | tr '\012\015' ' '`
fi
AC_SUBST(P_DEVS)
AC_SUBST(F_DEVS)
AC_SUBST(CUPS_DEVS)
AC_SUBST(XPS_DEVS)
AC_SUBST(JBIG2_DEVS)
AC_SUBST(IJS_DEVS)
AC_SUBST(PNG_DEVS)
# This now gets done after handling --enable-dynamic
# AC_SUBST(X11_DEVS)
dnl Dynamic device support.
DYNAMIC_CFLAGS=""
DYNAMIC_DEVS=""
DYNAMIC_FLAGS=""
GS_DYNAMIC_LDFLAGS=""
PCL_DYNAMIC_LDFLAGS=""
XPS_DYNAMIC_LDFLAGS=""
PDL_DYNAMIC_LDFLAGS=""
DYNAMIC_LIBS=""
INSTALL_SHARED=""
SO_LIB_EXT=".so"
DLL_EXT=""
SO_LIB_VERSION_SEPARATOR="."
if test x"$cross_compiling" = x"yes"; then
DYNAMIC_CFLAGS="-fPIC"
GS_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GS_SONAME_MAJOR)"
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
# GCC high level flag
DYNAMIC_LIBS="-rdynamic"
else
DYNAMIC_LIBS=""
fi
SO_LIB_EXT=".so"
else
case `uname` in
Linux*|GNU*)
DYNAMIC_CFLAGS="-fPIC"
GS_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GS_SONAME_MAJOR)"
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
# GCC high level flag
DYNAMIC_LIBS="-rdynamic"
else
DYNAMIC_LIBS=""
fi
SO_LIB_EXT=".so"
;;
MINGW*|MSYS*)
DYNAMIC_CFLAGS=""
GS_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(GS_SO_BASE).dll.a -Wl,--export-all-symbols -Wl,--enable-auto-import"
PCL_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(PCL_SO_BASE).dll.a -Wl,--export-all-symbols -Wl,--enable-auto-import"
XPS_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(XPS_SO_BASE).dll.a -Wl,--export-all-symbols -Wl,--enable-auto-import"
PDL_DYNAMIC_LDFLAGS="-shared -Wl,--out-implib=\$(BINDIR)/lib\$(PDL_SO_BASE).dll.a -Wl,--export-all-symbols -Wl,--enable-auto-import"
SO_LIB_EXT=""
DLL_EXT=".dll"
SO_LIB_VERSION_SEPARATOR="-"
;;
*BSD)
DYNAMIC_CFLAGS="-fPIC"
GS_DYNAMIC_LDFLAGS="-shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GS_SONAME_MAJOR)"
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)"
DYNAMIC_LIBS=""
SO_LIB_EXT=".so"
;;
Darwin*)
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)"
DYNAMIC_LIBS=""
SO_LIB_EXT=".dylib"
;;
SunOS)
if test $ac_cv_prog_gcc = yes; then
DYNAMIC_CFLAGS="-fPIC"
else
DYNAMIC_CFLAGS="-KPIC"
fi
GS_DYNAMIC_LDFLAGS="-G -shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GS_SONAME_MAJOR)"
PCL_DYNAMIC_LDFLAGS="-G -shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(PCL_SONAME_MAJOR)"
XPS_DYNAMIC_LDFLAGS="-G -shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(XPS_SONAME_MAJOR)"
PDL_DYNAMIC_LDFLAGS="-G -shared -Wl,\$(LD_SET_DT_SONAME)\$(LDFLAGS_SO_PREFIX)\$(GPDL_SONAME_MAJOR)"
DYNAMIC_LIBS=""
SO_LIB_EXT=".so"
;;
AIX)
if test $ac_cv_prog_gcc = yes; then
DYNAMIC_CFLAGS="-fPIC"
GCFLAGS="-Wl,-brtl -D_LARGE_FILES $GCFLAGS"
GS_DYNAMIC_LDFLAGS="-shared -Wl,-brtl,-G -fPIC"
PCL_DYNAMIC_LDFLAGS="-shared -Wl,-brtl,-G -fPIC"
XPS_DYNAMIC_LDFLAGS="-shared -Wl,-brtl,-G -fPIC"
PDL_DYNAMIC_LDFLAGS="-shared -Wl,-brtl,-G -fPIC"
else
DYNAMIC_CFLAGS=""
GCFLAGS="-Wl,-brtl -D_LARGE_FILES $GCFLAGS"
GS_DYNAMIC_LDFLAGS="-G -qmkshrobj -Wl,-brtl,-G"
PCL_DYNAMIC_LDFLAGS="-G -qmkshrobj -Wl,-brtl,-G"
XPS_DYNAMIC_LDFLAGS="-G -qmkshrobj -Wl,-brtl,-G"
fi
SO_LIB_EXT=".so"
;;
esac
fi
AC_ARG_ENABLE([dynamic], AC_HELP_STRING([--enable-dynamic],
[Enable dynamically loaded drivers]),
[
if test "x$enable_dynamic" != xno; then
case `uname` in
Linux*|GNU*)
INSTALL_SHARED="install-shared"
if test "x$X_DEVS" != x; then
DYNAMIC_DEVS="\$(GLOBJDIR)/X11.so"
else
DYNAMIC_DEVS=""
fi
DYNAMIC_FLAGS="-DGS_DEVS_SHARED -DGS_DEVS_SHARED_DIR=\\\"\$(gssharedir)\\\""
X11_DEVS=""
OPT_CFLAGS="$DYNAMIC_CFLAGS $OPT_CFLAGS"
DBG_CFLAGS="$DYNAMIC_CFLAGS $DBG_CFLAGS"
;;
*BSD)
DYNAMIC_DEVS="\$(GLOBJDIR)/X11.so"
DYNAMIC_FLAGS="-DGS_DEVS_SHARED -DGS_DEVS_SHARED_DIR=\\\"\$(gssharedir)\\\""
X11_DEVS=""
OPT_CFLAGS="$DYNAMIC_CFLAGS $OPT_CFLAGS"
DBG_CFLAGS="$DYNAMIC_CFLAGS $DBG_CFLAGS"
;;
Darwin*)
INSTALL_SHARED="install-shared"
DYNAMIC_FLAGS="-DGS_DEVS_SHARED -DGS_DEVS_SHARED_DIR=\\\"\$(gssharedir)\\\""
X11_DEVS=""
OPT_CFLAGS="$DYNAMIC_CFLAGS $OPT_CFLAGS"
DBG_CFLAGS="$DYNAMIC_CFLAGS $DBG_CFLAGS"
;;
SunOS)
DYNAMIC_DEVS="\$(GLOBJDIR)/X11.so"
DYNAMIC_FLAGS="-DGS_DEVS_SHARED -DGS_DEVS_SHARED_DIR=\\\"\$(gssharedir)\\\""
OPT_CFLAGS="$DYNAMIC_CFLAGS $OPT_CFLAGS"
DBG_CFLAGS="$DYNAMIC_CFLAGS $DBG_CFLAGS"
;;
*)
AC_MSG_ERROR([Sorry, dynamic driver support not available on this platform!])
;;
esac
fi
])
AC_SUBST(DYNAMIC_CFLAGS)
AC_SUBST(DYNAMIC_DEVS)
AC_SUBST(DYNAMIC_FLAGS)
AC_SUBST(GS_DYNAMIC_LDFLAGS)
AC_SUBST(PCL_DYNAMIC_LDFLAGS)
AC_SUBST(XPS_DYNAMIC_LDFLAGS)
AC_SUBST(PDL_DYNAMIC_LDFLAGS)
AC_SUBST(DYNAMIC_LIBS)
AC_SUBST(INSTALL_SHARED)
AC_SUBST(X11_DEVS)
AC_SUBST(SO_LIB_EXT)
AC_SUBST(DLL_EXT)
AC_SUBST(SO_LIB_VERSION_SEPARATOR)
dnl look for default font path...
AC_ARG_WITH([fontpath], AC_HELP_STRING([--with-fontpath],
[set font search path for gs]), fontpath="$withval", fontpath="")
dnl Fix "prefix" variable...
if test "x$prefix" = xNONE; then
prefix=/usr/local
fi
dnl Fix "datadir" variable...
if test "x$datadir" = 'x${prefix}/share'; then
datadir="$prefix/share"
fi
dnl Fix "fontpath" variable...
if test "x$fontpath" = "x"; then
# These font directories are used by various Linux distributions...
fontpath="$datadir/fonts/default/ghostscript"
fontpath="${fontpath}:$datadir/fonts/default/Type1"
fontpath="${fontpath}:$datadir/fonts/default/TrueType"
# These font directories are used by IRIX...
fontpath="${fontpath}:/usr/lib/DPS/outline/base"
# These font directories are used by Solaris...
fontpath="${fontpath}:/usr/openwin/lib/X11/fonts/Type1"
fontpath="${fontpath}:/usr/openwin/lib/X11/fonts/TrueType"
# This font directory is used by CUPS...
if test "x$CUPSCONFIG" != x; then
fontpath="${fontpath}:`$CUPSCONFIG --datadir`/fonts"
fi
fi
AC_SUBST(fontpath)
dnl --------------------------------------------------
dnl Check for library functions
dnl --------------------------------------------------
AC_CHECK_FUNCS([mkstemp], [HAVE_MKSTEMP=-DHAVE_MKSTEMP])
AC_SUBST(HAVE_MKSTEMP)
AC_CHECK_FUNCS([fopen64], [HAVE_FILE64=-DHAVE_FILE64])
AC_SUBST(HAVE_FILE64)
AC_CHECK_FUNCS([fseeko], [HAVE_FSEEKO=-DHAVE_FSEEKO])
AC_SUBST(HAVE_FSEEKO)
AC_CHECK_FUNCS([mkstemp64], [HAVE_MKSTEMP64=-DHAVE_MKSTEMP64])
AC_SUBST(HAVE_MKSTEMP64)
AC_CHECK_FUNCS([setlocale], [HAVE_SETLOCALE=-DHAVE_SETLOCALE])
AC_SUBST(HAVE_SETLOCALE)
AC_CHECK_FUNCS([strerror], [HAVE_STRERROR=-DHAVE_STRERROR])
AC_SUBST(HAVE_STRERROR)
AC_CHECK_FUNCS([isnan], [HAVE_ISNAN=-DHAVE_ISNAN])
AC_SUBST(HAVE_ISNAN)
AC_CHECK_FUNCS([isinf], [HAVE_ISINF=-DHAVE_ISINF])
AC_SUBST(HAVE_ISINF)
AC_CHECK_FUNCS([fpclassify], [HAVE_FPCLASSIFY=-DHAVE_FPCLASSIFY])
AC_SUBST(HAVE_FPCLASSIFY)
AC_PROG_GCC_TRADITIONAL
dnl NB: We don't actually provide autoconf-switched fallbacks for any
dnl of these functions, so the checks are purely informational.
AC_FUNC_FORK
AC_FUNC_MALLOC
AC_FUNC_MEMCMP
AC_TYPE_SIGNAL
AC_FUNC_STAT
AC_FUNC_VPRINTF
AC_CHECK_FUNCS([bzero dup2 floor gettimeofday memchr memmove memset mkdir mkfifo modf pow putenv rint setenv sqrt strchr strrchr strspn strstr])
dnl --------------------------------------------------
dnl disable the memory header ID code on SPARC
dnl --------------------------------------------------
case `uname -a` in
*sparc*)
GCFLAGS="$GCFLAGS -DGS_USE_MEMORY_HEADER_ID=0"
;;
esac
dnl --------------------------------------------------
dnl set big/little endian for LCMS
dnl --------------------------------------------------
LCMS_ENDIAN=
LCMS2_ENDIAN=
if test x"$BIGENDIAN" != x"0"; then
LCMS_ENDIAN="-DUSE_BIG_ENDIAN=$BIGENDIAN"
LCMS2_ENDIAN="-DCMS_USE_BIG_ENDIAN=$BIGENDIAN"
fi
AC_SUBST(LCMS_ENDIAN)
AC_SUBST(LCMS2_ENDIAN)
dnl --------------------------------------------------
dnl set memory manager's ptr alignment
dnl --------------------------------------------------
ALIGN_TEXT_PROG_INCS="\
#include <stdio.h> \
#include <stdlib.h>"
ALIGN_TEXT_PROG="\
struct altest \
{ \
char a; \
int b; \
long c; \
long long d; \
float e; \
double f; \
void *g; \
}; \
struct altest *a; \
struct altest d; \
char *b, *c, *lim; \
int ret = 0; \
c = b = malloc(64 * sizeof(struct altest)); \
lim = b + (64 * sizeof(struct altest)); \
do \
{ \
b++; \
if ((b >= lim) || \
((((unsigned int)b) & 4) == 0 && (((unsigned int)b) & 8) != 0)) \
{ \
break; \
} \
} while(1); \
if (b >= lim) \
{ \
ret = -1; \
} \
else \
{ \
a = (struct altest *)b; \
b = a->g; \
ret = 0; \
} \
free(c); \
exit(ret);"
GS_MEMPTR_ALIGNMENT=
AC_ARG_WITH(memory-alignment,
[AC_HELP_STRING([--with-memory-alignment],
[Allows setting minimum alignment for the memory manager (4 or 8 bytes]))],
[GS_MEMPTR_ALIGNMENT=$with_memory_alignment],[GS_MEMPTR_ALIGNMENT=check])
if test x"$GS_MEMPTR_ALIGNMENT" = xcheck ; then
if test x"$cross_compiling" = x"no"; then
case `uname` in
HP-UX)
GS_MEMPTR_ALIGNMENT=8
;;
SunOS)
GS_MEMPTR_ALIGNMENT=8
;;
AIX)
GS_MEMPTR_ALIGNMENT=8
;;
esac
fi
fi
if test x"$GS_MEMPTR_ALIGNMENT" = xcheck ; then
AC_MSG_CHECKING([minimum memory pointer alignment])
AC_RUN_IFELSE(
[AC_LANG_PROGRAM([$ALIGN_TEXT_PROG_INCS], [
$ALIGN_TEXT_PROG
])],
[GS_MEMPTR_ALIGNMENT=4;AC_MSG_RESULT(done)],
[GS_MEMPTR_ALIGNMENT=8;AC_MSG_RESULT(done)],
[GS_MEMPTR_ALIGNMENT=4;AC_MSG_RESULT(cross compiling: assuming 4 byte - otherwise use "--with-memory-alignment=")])
fi
if test x"$GS_MEMPTR_ALIGNMENT" != x4 && test x"$GS_MEMPTR_ALIGNMENT" != x8 ; then
AC_MSG_ERROR([4 and 8 are the only valid values for "--with-memory-alignment"], -1)
fi
if test x"$GS_MEMPTR_ALIGNMENT" != x4 || test x"$with_memory_alignment" != x ; then
LCMS2_PTR_ALIGNMENT="-DCMS_PTR_ALIGNMENT=$GS_MEMPTR_ALIGNMENT"
GCFLAGS="$GCFLAGS -DGS_MEMPTR_ALIGNMENT=$GS_MEMPTR_ALIGNMENT"
fi
AC_SUBST(LCMS2_PTR_ALIGNMENT)
dnl --------------------------------------------------
dnl decide if we have to "hack" sqrtf() for lcms2
dnl --------------------------------------------------
AC_CHECK_FUNC([sqrtf], [SQRTF_SUBST=], [SQRTF_SUBST="-Dsqrtf=\"(float)sqrt\""])
AC_SUBST(SQRTF_SUBST)
dnl --------------------------------------------------
dnl check for and possibly replace strnlen
dnl --------------------------------------------------
AC_CHECK_FUNCS([strnlen], [HAVE_STRNLEN=],[HAVE_STRNLEN="-D\"strnlen(a,b)=strlen(a)\""])
GCFLAGS="$GCFLAGS $HAVE_STRNLEN"
dnl --------------------------------------------------
dnl check for byte swap intrinsics
dnl --------------------------------------------------
AC_MSG_CHECKING([byteswap support])
HAVE_BSWAP32=""
AC_LINK_IFELSE(
[AC_LANG_PROGRAM([], [
int a = 0;
int b = __builtin_bswap32(a);
return(0);
])],
[HAVE_BSWAP32="-DHAVE_BSWAP32"], [HAVE_BSWAP32=""])
AC_ARG_ENABLE([bswap32], AC_HELP_STRING([--disable-bswap32],
[Do not use bswap32 instrinsic]), [
if test "x$enable_bswap32" = xno; then
HAVE_BSWAP32=""
fi])
if test "x$HAVE_BSWAP32" != x; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_SUBST(HAVE_BSWAP32)
dnl --------------------------------------------------
dnl check for byte swap header
dnl --------------------------------------------------
AC_MSG_CHECKING([for byteswap.h])
HAVE_BYTESWAP_H=""
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include "byteswap.h"], [
int a = 0;
int b = __builtin_bswap32(a);
return(0);
])],
[HAVE_BYTESWAP_H="-DHAVE_BYTESWAP_H"], [HAVE_BYTESWAP_H=""])
AC_ARG_ENABLE([byteswap-h], AC_HELP_STRING([--disable-byteswap-h],
[Do not use byteswap.h functions]), [
if test "x$enable_byteswap-h" = xno; then
HAVE_BYTESWAP_H=""
fi])
if test "x$HAVE_BYTESWAP_H" != x; then
AC_MSG_RESULT(yes)
else
AC_MSG_RESULT(no)
fi
AC_SUBST(HAVE_BYTESWAP_H)
# --------------------------------------------------
# Sun, BSD possibly other makes don't have quite the
# feature set of GNU make. We still prefer GNU make,
# but......
# --------------------------------------------------
AC_ARG_WITH([gnu-make], AC_HELP_STRING([--without-gnu-make],
[disable GNU make features]), gnu_make=no)
if test "x$gnu_make" != "xno"; then
SUB_MAKE_OPTION="-f \$(MAKEFILE)"
ORDER_ONLY="|"
else
SUB_MAKE_OPTION=
ORDER_ONLY=""
fi
AC_SUBST(ORDER_ONLY)
AC_SUBST(SUB_MAKE_OPTION)
# --------------------------------------------------
# annoying: Windows doesn't allow "aux" as a
# directory nor file name, so if we're building in
# mingw, add the same prefix as the VS build uses
# --------------------------------------------------
AUXDIRPOSTFIX=""
case `uname` in
MINGW*|MSYS*)
AUXDIRPOSTFIX="_"
if test x"$cross_compiling" != x"yes"; then
CFLAGS="-DGS_NO_UTF8=1 $CFLAGS"
fi
;;
esac
AC_SUBST(AUXDIRPOSTFIX)
# --------------------------------------------------
# Set executable name extention
# usually empty on Unix-like systems
# --------------------------------------------------
EXEEXT=""
AC_ARG_WITH([exe-ext], AC_HELP_STRING([--with-exe-ext=EXT],
[set the file name executable extension (must include any separator e.g. the period in ".exe")]),[], [exe_ext=])
if test "x"$with_exe_ext != "x"; then
EXEEXT="$with_exe_ext"
else
if test x"$cross_compiling" != x"yes"; then
case `uname` in
MINGW*|MSYS*)
EXEEXT=".exe"
;;
esac
fi
fi
AC_SUBST(EXEEXT)
# --------------------------------------------------
# Check for disabling of versioned path option.
# By default the versioned path must be enabled!
# Using this option is user's own risk & responsibility.
# --------------------------------------------------
AC_ARG_WITH([versioned-path],
[ --without-versioned-path
Do not use file paths containing the version of GS.
WARNING: This option is dangerous & unsupported, and
you take full responsibility for using it!],
versioned_path=no)
if test "x$versioned_path" != "xno"; then
VERSIONED_PATH='/$(GS_DOT_VERSION)'
else
VERSIONED_PATH=''
fi
AC_SUBST(VERSIONED_PATH)
# --------------------------------------------------
# Check if we are using GCC, and disable strict
# aliasing optimization if GCC supports it...
#
# NOTE: Strict aliasing can cause some parts
# of Ghostscript to malfunction.
# --------------------------------------------------
if test $ac_cv_prog_gcc = yes; then
AC_MSG_CHECKING([whether to explicitly disable strict aliasing])
CFLAGS_backup="$CFLAGS"
CFLAGS="$CFLAGS -fno-strict-aliasing"
AC_TRY_COMPILE(, [return 0;], [
AC_MSG_RESULT([yes])
CFLAGS_backup="$CFLAGS"
])
CFLAGS="$CFLAGS_backup"
fi
# --------------------------------------------------
# Modify build for internal cluster testing.
# DO NOT USE THIS OPTION OUTSIDE OF ARTIFEX!
# --------------------------------------------------
AC_ARG_ENABLE([cluster])
if test "x"$enable_cluster != "x"; then
CLUSTER_CFLAGS="-DCLUSTER"
else
CLUSTER_CFLAGS=""
fi
AC_SUBST(CLUSTER_CFLAGS)
if test x"$CCAUX" != x"$CC"; then
ilog2()
{
ILOG2_VAL=$1
ILOG2_RES=0
while test $ILOG2_VAL -gt 1 ; do
ILOG2_VAL=$((ILOG2_VAL + 1))
ILOG2_VAL=$((ILOG2_VAL >> 1))
ILOG2_RES=$((ILOG2_RES + 1))
done
return $ILOG2_RES
};
# --------------------------------------------------
# Generate arch.h headers
# --------------------------------------------------
AC_CHECK_ALIGNOF([short])
AC_CHECK_ALIGNOF([int])
AC_CHECK_ALIGNOF([long])
AC_CHECK_ALIGNOF([void *])
AC_CHECK_ALIGNOF([float])
AC_CHECK_ALIGNOF([double])
AC_SUBST(ARCH_ALIGN_SHORT_MOD, $ac_cv_alignof_short)
AC_SUBST(ARCH_ALIGN_INT_MOD, $ac_cv_alignof_int)
AC_SUBST(ARCH_ALIGN_LONG_MOD, $ac_cv_alignof_long)
AC_SUBST(ARCH_ALIGN_PTR_MOD, $ac_cv_alignof_void_p)
AC_SUBST(ARCH_ALIGN_FLOAT_MOD, $ac_cv_alignof_float)
AC_SUBST(ARCH_ALIGN_DOUBLE_MOD, $ac_cv_alignof_double)
AC_CHECK_SIZEOF([char])
AC_CHECK_SIZEOF([short])
AC_CHECK_SIZEOF([int])
AC_CHECK_SIZEOF([long])
AC_CHECK_SIZEOF([long long])
AC_CHECK_SIZEOF([void *])
AC_CHECK_SIZEOF([float])
AC_CHECK_SIZEOF([double])
ilog2 $ac_cv_sizeof_char
AC_SUBST(ARCH_LOG2_SIZEOF_CHAR, $?)
ilog2 $ac_cv_sizeof_short
AC_SUBST(ARCH_LOG2_SIZEOF_SHORT, $?)
ilog2 $ac_cv_sizeof_int
AC_SUBST(ARCH_LOG2_SIZEOF_INT, $?)
ilog2 $ac_cv_sizeof_long
AC_SUBST(ARCH_LOG2_SIZEOF_LONG, $?)
ilog2 $ac_cv_sizeof_long_long
AC_SUBST(ARCH_LOG2_SIZEOF_LONG_LONG, $?)
AC_SUBST(ARCH_SIZEOF_PTR, $ac_cv_sizeof_void_p)
ilog2 $ac_cv_sizeof_void_p
AC_SUBST(ARCH_LOG2_SIZEOF_PTR, $?)
AC_SUBST(ARCH_SIZEOF_FLOAT, $ac_cv_sizeof_float)
ilog2 $ac_cv_sizeof_float
AC_SUBST(ARCH_LOG2_SIZEOF_FLOAT, $?)
AC_SUBST(ARCH_SIZEOF_DOUBLE, $ac_cv_sizeof_double)
ilog2 $ac_cv_sizeof_double
AC_SUBST(ARCH_LOG2_SIZEOF_DOUBLE, $?)
AC_SUBST(ARCH_IS_BIG_ENDIAN, $BIGENDIAN)
AC_MSG_CHECKING([if pointers are signed])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([#include <stdint.h>], [
char b[[(char *)(uintptr_t)-1 < (char *)(uintptr_t)0 ? -1 : 0]];
return sizeof(b);
])],
[ARCH_PTRS_ARE_SIGNED=0; AC_MSG_RESULT(no)], [ARCH_PTRS_ARE_SIGNED=1; AC_MSG_RESULT(yes)])
AC_SUBST(ARCH_PTRS_ARE_SIGNED)
AC_MSG_CHECKING([if dividing negative by positive truncates])
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [
char b[[-1 / 2 == 0 ? -1 : 0]];
return sizeof(b);
])],
[ARCH_DIV_NEG_POS_TRUNCATES=0; AC_MSG_RESULT(no)], [ARCH_DIV_NEG_POS_TRUNCATES=1; AC_MSG_RESULT(yes)])
AC_SUBST(ARCH_DIV_NEG_POS_TRUNCATES)
AC_MSG_CHECKING([if arithmetic shift works properly])
ARCH_ARITH_RSHIFT=""
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [
char b[[(-1L >> 2) != -1 || (-1 >> 1) != -1 || (-1 >> 2) != -1 ? 0 : -1]];
return sizeof(b);
])],
[ARCH_ARITH_RSHIFT=0; AC_MSG_RESULT(no)])
if test "x${ARCH_ARITH_RSHIFT}" = "x"; then
# Turbo C problem
AC_COMPILE_IFELSE(
[AC_LANG_PROGRAM([], [
char b[[(-1L >> 2) != -1 ? 0 : -1]];
return sizeof(b);
])],
[ARCH_ARITH_RSHIFT=1; AC_MSG_RESULT(no)])
fi
if test "x${ARCH_ARITH_RSHIFT}" = "x"; then
AC_MSG_RESULT(yes)
ARCH_ARITH_RSHIFT=2
fi
AC_SUBST(ARCH_ARITH_RSHIFT)
AC_SUBST(ARCH_SIZEOF_GX_COLOR_INDEX)
CONFIG_FILES_LIST="$CONFIG_FILES_LIST $ARCH_AUTOCONF_HEADER:$ARCH_AUTOCONF_HEADER_PROTO"
fi
dnl --------------------------------------------------
dnl Do substitutions
dnl --------------------------------------------------
SRCDIR="$srcdir"
AC_SUBST(SRCDIR)
AC_SUBST(OPT_CFLAGS)
AC_SUBST(DBG_CFLAGS)
AC_SUBST(GCFLAGS)
AC_SUBST(CFLAGS_SANITIZE)
AC_SUBST(STRIP_XE)
AC_SUBST(JPX_SSE_CFLAGS)
AC_SUBST(CCAUX)
AC_SUBST(GCFLAGSAUX)
AC_SUBST(CAPOPTAUX)
AC_SUBST(CFLAGSAUX_STANDARD)
AC_SUBST(CFLAGSAUX_DEBUG)
AC_SUBST(CFLAGSAUX_PROFILE)
AC_SUBST(LDFLAGSAUX)
AC_SUBST(AUXEXTRALIBS)
CONFIG_FILES_LIST="$CONFIG_FILES_LIST $THEMAKEFILE"
if test x"$THEMAKEFILE" != x"$MAKEFILE" && test x"$CCAUX" = x"$CC"; then
CONFIG_FILES_LIST="$CONFIG_FILES_LIST"
fi
if test "x$AFS" = "x1"; then
AC_MSG_WARN([Using "native" font scaler which is now deprecated (rather than freetype),])
AC_MSG_WARN([Support for this will be removed in a future release])
fi
if test "x$NTS_EXCLUDES" != "x" ; then
AC_MSG_WARN([Due to the --enable-threadsafe option, the following devices have been excluded because they are not threadsafe:])
echo "$NTS_EXCLUDES"
fi
AC_CONFIG_FILES($CONFIG_FILES_LIST)
AC_OUTPUT
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