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configure.ac
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# Copyright © 1999 ImageMagick Studio LLC, a non-profit organization
# dedicated to making software imaging solutions freely available.
#
# You may not use this file except in compliance with the License. You may
# obtain a copy of the License at
#
# https://imagemagick.org/script/license.php
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
#
# Copyright (C) 2003 - 2008 GraphicsMagick Group
#
# Copying and distribution of this file, with or without modification,
# are permitted in any medium without royalty provided the copyright
# notice and this notice are preserved.
# Process this file with autoconf to create configure script.
AC_PREREQ([2.69])
# ==============================================================================
# Initalize Automake
# ==============================================================================
m4_include([m4/version.m4])
m4_define([magick_base_version],
[magick_major_version.magick_minor_version.magick_micro_version])
m4_define([magick_version],
[magick_base_version-magick_patchlevel_version])m4_define([magick_lib_version_number],
[magick_major_version,magick_minor_version,magick_micro_version,magick_patchlevel_version])
m4_define([magick_git_revision],
m4_esyscmd([
h=$(git rev-parse --short HEAD)
d=$(git log -1 --format=:%cd --date=format:%Y%m%d || date -u +%Y%m%d -r ./m4/version.m4)
printf %s "$h$d"
]))
m4_define([magick_release_date],
m4_esyscmd([
d=$(git log -1 --format=%cd --date=format:%Y-%m-%d || date -u +%F -r ./m4/version.m4)
printf %s "$d"
]))
AC_INIT([magick_name],[magick_version],[magick_bugreport],[magick_tarname],[magick_url])
AC_CONFIG_SRCDIR([magick/MagickCore.h])
AC_CONFIG_AUX_DIR([config])
AC_REQUIRE_AUX_FILE([tap-driver.sh])
AC_CONFIG_MACRO_DIR([m4])
AC_CONFIG_HEADERS([config/config.h])
AX_PREFIX_CONFIG_H([magick/magick-baseconfig.h],[MagickCore])
AC_CANONICAL_TARGET
AM_INIT_AUTOMAKE([foreign no-define color-tests parallel-tests -Wall -Wno-portability subdir-objects dist-bzip2 dist-lzip dist-xz dist-zip tar-ustar])
AM_SILENT_RULES([yes])
AC_SUBST([CONFIGURE_DEPENDENCIES],["$CONFIGURE_DEPENDENCIES \$(top_srcdir)/m4/version.m4"])
#
# Save initial user-tunable values
#
USER_LIBS=$LIBS
for var in CC CFLAGS CPPFLAGS CXX CXXCPP LDFLAGS AR_FLAGS LIBS ; do
eval isset=\${$var+set}
if test "$isset" = 'set'; then
eval val=$`echo $var`
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS}'${var}=${val}' "
fi
done
AC_SUBST([DISTCHECK_CONFIG_FLAGS])
CONFIGURE_ARGS="$0 ${ac_configure_args}"
AC_SUBST([CONFIGURE_ARGS])
echo "Configuring ${PACKAGE_NAME} ${PACKAGE_VERSION}"
MAGICK_TARGET_CPU=$host_cpu
AC_SUBST([MAGICK_TARGET_CPU])
AC_DEFINE_UNQUOTED([MAGICK_TARGET_CPU],[$MAGICK_TARGET_CPU],[Target Host CPU])
MAGICK_TARGET_VENDOR=$host_vendor
AC_SUBST([MAGICK_TARGET_VENDOR])
AC_DEFINE_UNQUOTED([MAGICK_TARGET_VENDOR],[$MAGICK_TARGET_VENDOR],[Target Host Vendor])
MAGICK_TARGET_OS=$host_os
AC_SUBST([MAGICK_TARGET_OS])
AC_DEFINE_UNQUOTED([MAGICK_TARGET_OS],[$MAGICK_TARGET_OS],[Target Host OS])
# Substitute versioning
AC_SUBST([MAGICK_MAJOR_VERSION],[magick_major_version])
AC_SUBST([MAGICK_MINOR_VERSION],[magick_minor_version])
AC_SUBST([MAGICK_MICRO_VERSION],[magick_micro_version])
AC_SUBST([MAGICK_PATCHLEVEL_VERSION],[magick_patchlevel_version])
AC_SUBST([MAGICK_VERSION],[magick_version])
AC_SUBST([MAGICK_GIT_REVISION],[magick_git_revision])
# Substitute library versioning
AC_SUBST([MAGICK_LIBRARY_CURRENT],[magick_library_current])dnl
AC_SUBST([MAGICK_LIBRARY_REVISION],[magick_library_revision])dnl
AC_SUBST([MAGICK_LIBRARY_AGE],[magick_library_age])dnl
AC_SUBST([MAGICK_LIBRARY_CURRENT_MIN],
[`expr $MAGICK_LIBRARY_CURRENT - $MAGICK_LIBRARY_AGE`])
AC_SUBST([MAGICK_LIBRARY_VERSION_INFO],
[$MAGICK_LIBRARY_CURRENT:$MAGICK_LIBRARY_REVISION:$MAGICK_LIBRARY_AGE])
AC_SUBST([MAGICKPP_LIBRARY_CURRENT],[magickpp_library_current])dnl
AC_SUBST([MAGICKPP_LIBRARY_REVISION],[magickpp_library_revision])dnl
AC_SUBST([MAGICKPP_LIBRARY_AGE],[magickpp_library_age])dnl
AC_SUBST([MAGICKPP_LIBRARY_CURRENT_MIN],
[`expr $MAGICKPP_LIBRARY_CURRENT - $MAGICKPP_LIBRARY_AGE`])
AC_SUBST([MAGICKPP_LIBRARY_VERSION_INFO],
[$MAGICKPP_LIBRARY_CURRENT:$MAGICKPP_LIBRARY_REVISION:$MAGICKPP_LIBRARY_AGE])
AC_SUBST([PACKAGE_BASE_VERSION],[magick_base_version])
AC_SUBST([PACKAGE_PATCHLEVEL_VERSION],[magick_patchlevel_version])
if test "magick_is_beta" = 'y'; then
PACKAGE_VERSION_ADDENDUM='-magick_patchlevel_version (Beta)'
else
PACKAGE_VERSION_ADDENDUM=-magick_patchlevel_version
fi
AC_SUBST([PACKAGE_VERSION_ADDENDUM])
AC_SUBST([PACKAGE_LIB_VERSION],[magick_lib_version])
AC_SUBST([PACKAGE_LIB_VERSION_NUMBER],[magick_lib_version_number])
AC_SUBST([PACKAGE_RELEASE_DATE],[magick_release_date])
# Ensure that make can run correctly
AM_SANITY_CHECK
# versioning of library
MAGICK_LIB_VERSION="0x"
if test ${MAGICK_LIBRARY_CURRENT} -lt 10 ; then
MAGICK_LIB_VERSION=${MAGICK_LIB_VERSION}0
fi
MAGICK_LIB_VERSION=${MAGICK_LIB_VERSION}${MAGICK_LIBRARY_CURRENT}
if test ${MAGICK_LIBRARY_AGE} -lt 10 ; then
MAGICK_LIB_VERSION=${MAGICK_LIB_VERSION}0
fi
MAGICK_LIB_VERSION=${MAGICK_LIB_VERSION}${MAGICK_LIBRARY_AGE}
if test ${MAGICK_LIBRARY_REVISION} -lt 10 ; then
MAGICK_LIB_VERSION=${MAGICK_LIB_VERSION}0
fi
MAGICK_LIB_VERSION=${MAGICK_LIB_VERSION}${MAGICK_LIBRARY_REVISION}
AC_SUBST([MAGICK_LIB_VERSION])
# Definition used to define MagickLibVersionText in version.h
MAGICK_LIB_VERSION_TEXT="${PACKAGE_BASE_VERSION}"
AC_SUBST([MAGICK_LIB_VERSION_TEXT])
# Definition used to define MagickLibVersionNumber in version.h
MAGICK_LIB_VERSION_NUMBER="${MAGICK_LIBRARY_CURRENT},${MAGICK_LIBRARY_AGE},${MAGICK_LIBRARY_REVISION}"
AC_SUBST([MAGICK_LIB_VERSION_NUMBER])
MAGICKPP_LIB_VERSION="0x"
if test ${MAGICKPP_LIBRARY_CURRENT} -lt 10 ; then
MAGICKPP_LIB_VERSION=${MAGICKPP_LIB_VERSION}0
fi
MAGICKPP_LIB_VERSION=${MAGICKPP_LIB_VERSION}${MAGICKPP_LIBRARY_CURRENT}
if test ${MAGICKPP_LIBRARY_AGE} -lt 10 ; then
MAGICKPP_LIB_VERSION=${MAGICKPP_LIB_VERSION}0
fi
MAGICKPP_LIB_VERSION=${MAGICKPP_LIB_VERSION}${MAGICKPP_LIBRARY_AGE}
if test ${MAGICKPP_LIBRARY_REVISION} -lt 10 ; then
MAGICKPP_LIB_VERSION=${MAGICKPP_LIB_VERSION}0
fi
MAGICKPP_LIB_VERSION=${MAGICKPP_LIB_VERSION}${MAGICKPP_LIBRARY_REVISION}
AC_SUBST([MAGICKPP_LIB_VERSION])
# Definition used to define MagickLibVersionText in version.h
MAGICKPP_LIB_VERSION_TEXT="${PACKAGE_BASE_VERSION}"
AC_SUBST([MAGICKPP_LIB_VERSION_TEXT])
# Definition used to define MagickLibVersionNumber in version.h
MAGICK_LIB_VERSION_NUMBER="${MAGICK_LIBRARY_CURRENT},${MAGICK_LIBRARY_AGE},${MAGICK_LIBRARY_REVISION}"
AC_SUBST([MAGICK_LIB_VERSION_NUMBER])
PERLMAINCC=$CC
MAGICK_CFLAGS=''
MAGICK_CPPFLAGS=$CPPFLAGS_USER
MAGICK_PCFLAGS=$CPPFLAGS_USER
MAGICK_LDFLAGS=''
MAGICK_LIBS=''
MAGICK_FEATURES=''
#
# Evaluate shell variable equivalents to Makefile directory variables
#
if test "x$prefix" = xNONE; then
prefix=$ac_default_prefix
fi
# Let make expand exec_prefix.
if test "x$exec_prefix" = xNONE; then
exec_prefix='${prefix}'
fi
#
eval "eval PREFIX_DIR=${prefix}"
AC_SUBST([PREFIX_DIR])
eval "eval EXEC_PREFIX_DIR=${exec_prefix}"
AC_SUBST([EXEC_PREFIX_DIR])
eval "eval BIN_DIR=$bindir"
AC_SUBST([BIN_DIR])
eval "eval SBIN_DIR=$sbindir"
AC_SUBST([SBIN_DIR])
eval "eval LIBEXEC_DIR=$libexecdir"
AC_SUBST([LIBEXEC_DIR])
eval "eval DATA_DIR=$datadir"
AC_SUBST([DATA_DIR])
eval "eval DOC_DIR=$datadir/doc"
AC_SUBST([DOC_DIR])
eval "eval SYSCONF_DIR=$sysconfdir"
AC_SUBST([SYSCONF_DIR])
eval "eval SHAREDSTATE_DIR=$sharedstatedir"
AC_SUBST([SHAREDSTATE_DIR])
eval "eval LOCALSTATE_DIR=$localstatedir"
AC_SUBST([LOCALSTATE_DIR])
eval "eval LIB_DIR=$libdir"
AC_SUBST([LIB_DIR])
eval "eval INCLUDE_DIR=$includedir"
AC_SUBST([INCLUDE_DIR])
eval "eval PERSISTINCLUDE_DIR=$oldincludedir"
AC_SUBST([PERSISTINCLUDE_DIR])
eval "eval INFO_DIR=$infodir"
AC_SUBST([INFO_DIR])
eval "eval MAN_DIR=$mandir"
AC_SUBST([MAN_DIR])
# Get full paths to source and build directories
srcdirfull="`cd $srcdir && pwd`"
builddir="`pwd`"
#
# Compute variables useful for running uninstalled software.
#
MAGICK_CODER_MODULE_PATH="${builddir}/coders"
MAGICK_CONFIGURE_SRC_PATH="${srcdirfull}/config"
MAGICK_CONFIGURE_BUILD_PATH="${builddir}/config"
MAGICK_FILTER_MODULE_PATH="${builddir}/filters"
DIRSEP=':'
case "${build_os}" in
mingw* )
MAGICK_CODER_MODULE_PATH=`$WinPathScript "${MAGICK_CODER_MODULE_PATH}" 0`
MAGICK_CONFIGURE_SRC_PATH=`$WinPathScript "${MAGICK_CONFIGURE_SRC_PATH}" 0`
MAGICK_CONFIGURE_BUILD_PATH=`$WinPathScript "${MAGICK_CONFIGURE_BUILD_PATH}" 0`
MAGICK_FILTER_MODULE_PATH=`$WinPathScript "${MAGICK_FILTER_MODULE_PATH}" 0`
DIRSEP=';'
;;
esac
case "${host_os}" in
mingw* )
DIRSEP=';'
;;
esac
AC_SUBST([MAGICK_CODER_MODULE_PATH])
AC_SUBST([MAGICK_CONFIGURE_SRC_PATH])
AC_SUBST([MAGICK_CONFIGURE_BUILD_PATH])
AC_SUBST([MAGICK_FILTER_MODULE_PATH])
AC_SUBST([DIRSEP])
#
# Enable OS features.
#
AC_USE_SYSTEM_EXTENSIONS
# ==============================================================================
# Find required base packages
# ==============================================================================
m4_ifdef([AM_PROG_AR], [AM_PROG_AR])
AC_PROG_CC
AC_PROG_CPP
LT_PATH_LD
AC_SUBST([LD])
AM_PROG_CC_C_O
AX_CFLAGS_WARN_ALL
AC_PROG_INSTALL
AC_PROG_MAKE_SET
AC_PROG_LN_S
AC_PROG_SED
AC_PROG_AWK
AC_PROG_MKDIR_P
AM_WITH_DMALLOC
AX_C___ATTRIBUTE__
AX_GCC_ARCHFLAG([yes])
PKG_PROG_PKG_CONFIG([0.20])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST
AX_COMPILER_VENDOR
if test "x$GCC" = "xyes"; then
CFLAGS="$CFLAGS -fexceptions"
touch local.exp
else
cat > local.exp <<EOF
set CC_FOR_TARGET "$CC"
EOF
fi
# Check for linker script support
gl_LD_VERSION_SCRIPT
#
# Enable run-time checking.
#
AC_ARG_ENABLE([bounds-checking],
[AS_HELP_STRING([--enable-bounds-checking],
[enable run-time bounds-checking])],
[enable_bounds_checking=$enableval],
[enable_bounds_checking='no'])
if test "$enable_bounds_checking" = yes; then
AC_DEFINE([_FORTIFY_SOURCE], [2],
[enable run-time bounds-checking])
fi
#
# Tests for Windows
#
AC_EXEEXT
AC_OBJEXT
native_win32_build='no'
cygwin_build='no'
case "${host_os}" in
cygwin* )
cygwin_build='yes'
;;
mingw* )
native_win32_build='yes'
;;
esac
AM_CONDITIONAL([WIN32_NATIVE_BUILD],[test "${native_win32_build}" = 'yes'])
AM_CONDITIONAL([CYGWIN_BUILD],[test "${cygwin_build}" = 'yes'])
WinPathScript="${srcdirfull}/winpath.sh"
AC_SUBST([WinPathScript])
#
# Compiler flags tweaks
#
if test "${GCC}" != "yes"; then
case "${host}" in
*-*-hpux* )
# aCC: HP ANSI C++ B3910B A.03.34
CFLAGS="${CFLAGS} -Wp,-H30000"
if test -n "${CXXFLAGS}"; then
CXXFLAGS='-AA'
else
CXXFLAGS="${CXXFLAGS} -AA"
fi
;;
*-dec-osf5.* )
# Compaq alphaev68-dec-osf5.1 compiler
if test -n "${CXXFLAGS}"; then
CXXFLAGS='-std strict_ansi -noimplicit_include'
else
CXXFLAGS="${CXXFLAGS} -std strict_ansi -noimplicit_include"
fi
esac
fi
# Check for lazy-loading.
AC_CACHE_CHECK([for linker lazyload option],[im_cv_ld_lazyload],
[
im_cv_ld_lazyload='none'
case "${host}" in
*-*-solaris2.8 | *-*-solaris2.9 | *-*-solaris2.1? )
if test "$lt_cv_prog_gnu_ld" != 'yes' ; then
im_cv_ld_lazyload='-Wl,-zlazyload'
fi
;;
esac
])
if test "${im_cv_ld_lazyload}" != 'none' ; then
if test -z "${LDFLAGS}" ; then
LDFLAGS="${im_cv_ld_lazyload}"
else
LDFLAGS="${im_cv_ld_lazyload} ${LDFLAGS}"
fi
fi
dnl Platform-specific stuff
case "$host" in
*darwin* | *-macos10*)
dnl Disable FORTIFY_SOURCE to fix a bug in LVVM / OpenMP support
CFLAGS="${CFLAGS} -D_FORTIFY_SOURCE=0"
dnl OS X universal binary support, requires --disable-dependency-tracking
AC_ARG_ENABLE([osx-universal-binary],
AS_HELP_STRING([--enable-osx-universal-binary],
[build universal binary on OS X [[default=no]]]),
[build_osxuniversal="${enableval}"], [build_osxuniversal=no])
if test "${build_osxuniversal}" != no ; then
if test "$enable_dependency_tracking" != no ; then
AC_MSG_ERROR([--enable-osx-universal-binary requires --disable-dependency-tracking.
Re-run configure with these options:
--disable-dependency-tracking --enable-osx-universal-binary
])
fi
CFLAGS="$CFLAGS -isysroot /Developer/SDKs/MacOSX10.5.sdk -arch ppc -arch i386"
CXXFLAGS="$CXXFLAGS -isysroot /Developer/SDKs/MacOSX10.5.sdk -arch ppc -arch i386"
LDFLAGS="$LDFLAGS -Wl,-syslibroot,/Developer/SDKs/MacOSX10.5.sdk -arch ppc -arch i386"
fi
;;
esac
#
# ARCH specific include directory
#
AC_ARG_WITH([includearch-dir],
[AS_HELP_STRING([--includearch-dir=DIR],
[ARCH specific include directory])],
[includearch_dir=$withval],
[includearch_dir=$INCLUDE_DIR])
eval "eval INCLUDEARCH_DIR=$includearch_dir"
AC_SUBST([INCLUDEARCH_DIR])
#
# ARCH specific configuration directory
#
AC_ARG_WITH([sharearch-dir],
[AS_HELP_STRING([--sharearch-dir=DIR],
[ARCH specific config directory])],
[sharearch_dir=$withval],
[sharearch_dir="${LIB_DIR}"])
eval "eval SHAREARCH_DIR=$sharearch_dir"
AC_SUBST([SHAREARCH_DIR])
# Path to the pkgconfig folder
AC_ARG_WITH([pkgconfigdir], AS_HELP_STRING([--with-pkgconfigdir=DIR],
[Path to the pkgconfig directory @<:@LIBDIR/pkgconfig@:>@]),
[pkgconfigdir="$withval"], [pkgconfigdir='${libdir}/pkgconfig'])
AC_SUBST([pkgconfigdir])
#
# Enable support for POSIX thread APIs
#
AC_ARG_WITH([threads],
[AS_HELP_STRING([--without-threads], [disable POSIX threads API support])],
[with_threads=$withval],
[with_threads='yes'])
THREAD_LIBS=''
have_threads=no
if test "$with_threads" != 'no'; then
AX_PTHREAD()
if test "$ax_pthread_ok" = yes; then
have_threads=yes
DEF_THREAD="$PTHREAD_CFLAGS"
CFLAGS="$CFLAGS $DEF_THREAD"
CXXFLAGS="$CXXFLAGS $DEF_THREAD"
THREAD_LIBS="$PTHREAD_LIBS"
if test "$CC" != "$PTHREAD_CC"; then
AC_MSG_WARN([Replacing compiler $CC with compiler $PTHREAD_CC to support pthreads.])
CC="$PTHREAD_CC"
fi
AC_DEFINE([THREAD_SUPPORT],[1],[Define if you have POSIX threads libraries and header files.])
fi
fi
LIBS="$LIBS $THREAD_LIBS"
AC_SUBST([THREAD_LIBS])
# Enable support for OpenMP
if test "$have_threads" != 'yes'; then
ac_cv_prog_c_openmp=unsupported
fi
AC_OPENMP([C])
CFLAGS="$OPENMP_CFLAGS $CFLAGS"
MAGICK_PCFLAGS="$MAGICK_PCFLAGS $OPENMP_CFLAGS"
AC_SUBST([OPENMP_CFLAGS])
AC_CHECK_DECL([_OPENMP],[OPENMP_ENABLED='yes'],[OPENMP_ENABLED='no'],[])
if test "${OPENMP_ENABLED}" = 'yes' && \
test "$ac_cv_prog_c_openmp" != 'unsupported'; then
MAGICK_FEATURES="OpenMP $MAGICK_FEATURES"
fi
# Enable support for OpenCL
no_cl=yes
AX_HAVE_OPENCL([C])
if test "X$no_cl" != 'Xyes'; then
CPPFLAGS="$CL_CPPFLAGS $CPPFLAGS"
MAGICK_FEATURES="OpenCL $MAGICK_FEATURES"
fi
########
#
# Check for large file support
#
########
AC_SYS_LARGEFILE
AC_FUNC_FSEEKO
LFS_CPPFLAGS=''
if test "$enable_largefile" != no; then
case $ac_cv_sys_file_offset_bits in
no)
# nothing to do here as the host supports LFS fine
;;
unknown)
AC_MSG_CHECKING([for native large file support])
AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <unistd.h>
#include <stdlib.h>
int main () {
exit(!(sizeof(off_t) == 8));
}])],
[ac_cv_sys_file_offset_bits=64; AC_DEFINE(_FILE_OFFSET_BITS,64)
AC_MSG_RESULT([yes])],
[AC_MSG_RESULT([no])])
;;
*)
if test "$ac_cv_sys_file_offset_bits" = ''; then
ac_cv_sys_file_offset_bits=64;
fi
LFS_CPPFLAGS="$LFS_CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits"
;;
esac
if test "$ac_cv_sys_large_files" != 'no'; then
LFS_CPPFLAGS="$LFS_CPPFLAGS -D_LARGE_FILES=1"
fi
if test "$ac_cv_sys_largefile_source" != 'no'; then
LFS_CPPFLAGS="$LFS_CPPFLAGS -D_LARGEFILE_SOURCE=1"
fi
fi
AC_SUBST([LFS_CPPFLAGS])
#
# Check for sendfile support
#
########
AC_CACHE_CHECK([Linux compatible sendfile()],ac_cv_have_linux_sendfile,[
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([
#undef _FILE_OFFSET_BITS
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/sendfile.h>
], [
sendfile(0, 0, (void *) 0, 0);
])], [
ac_cv_have_linux_sendfile=yes
], [
ac_cv_have_linux_sendfile=no
])])
if test "$ac_cv_have_linux_sendfile" = 'yes'; then
AC_DEFINE([HAVE_LINUX_SENDFILE],[1], [Define if you have Linux-compatible sendfile()])
fi
#
# Set SETJMP_IS_THREAD_SAFE define.
#
case "${host_os}" in
solaris2* ) ;;
*) AC_DEFINE([SETJMP_IS_THREAD_SAFE],[1],[Setjmp/longjmp are thread safe]) ;;
esac
# Configure libtool
: ${AR_FLAGS=cr}
LT_INIT([win32-dll dlopen])
LT_LANG([C++])
AC_SUBST([LIBTOOL_DEPS])
# Check to see if building shared libraries
libtool_build_shared_libs='no'
if test "$enable_shared" = 'yes'; then
libtool_build_shared_libs='yes'
fi
# Check to see if building static libraries
libtool_build_static_libs='no'
if test "$enable_static" = 'yes'; then
libtool_build_static_libs='yes'
fi
AM_CONDITIONAL([WITH_SHARED_LIBS],[test "${libtool_build_shared_libs}" = 'yes'])
#
# Enable support for building loadable modules
#
build_modules='no'
AC_ARG_WITH([modules],
[AS_HELP_STRING([--with-modules],
[enable building dynamically loadable modules])],
[with_modules=$withval],
[with_modules='no'])
# Only allow building loadable modules if we are building shared libraries
if test "$with_modules" != 'no' ; then
if test "$libtool_build_shared_libs" = 'no'; then
AC_MSG_WARN([Modules may only be built if building shared libraries is enabled.])
build_modules='no'
else
build_modules='yes'
fi
fi
if test "$build_modules" != 'no' ; then
AC_DEFINE([BUILD_MODULES],[1],[Define if coders and filters are to be built as modules.])
MAGICK_FEATURES="$MAGICK_FEATURES Modules"
fi
AM_CONDITIONAL([WITH_MODULES],[test "$build_modules" != 'no'])
# Enable build using delegate libraries built in subdirectories rather than installed
# delegate libraries (bzlib fftw fpx gslib jp2 jbig jpeg lcms lzma png tiff ttf wmf xml zlib)
AC_ARG_ENABLE([delegate-build],
[AS_HELP_STRING([--enable-delegate-build],
[look for delegate libraries in build directory])],
[enable_delegate_build=$enableval],
[enable_delegate_build='no'])
AC_ARG_ENABLE([deprecated],
[AS_HELP_STRING([--disable-deprecated],
[exclude deprecated methods in MagickCore and MagickWand APIs])],
[enable_deprecated=$enableval],
[enable_deprecated='no'])
if test "$enable_deprecated" = 'yes'; then
AC_DEFINE([EXCLUDE_DEPRECATED],[1],[exclude deprecated methods in MagickCore API])
else
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --disable-deprecated "
fi
# Build a version of ImageMagick which operates uninstalled.
# Used to build distributions located via MAGICK_HOME / executable path
AC_ARG_ENABLE([installed],
[AS_HELP_STRING([--disable-installed],
[Formally install ImageMagick under PREFIX])],
[enable_installed=$enableval],
[enable_installed='yes'])
if test "$enable_installed" = 'yes'; then
AC_DEFINE([INSTALLED_SUPPORT],[1],[ImageMagick is formally installed under prefix])
else
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --disable-installed "
fi
# Build a zero-configuration version of ImageMagick.
AC_ARG_ENABLE([zero-configuration],
[AS_HELP_STRING([--enable-zero-configuration],
[enable self-contained, embeddable, zero-configuration ImageMagick])],
[enable_zero_configuration=$enableval],
[enable_zero_configuration='no'])
if test "$enable_zero_configuration" = 'yes'; then
AC_DEFINE([ZERO_CONFIGURATION_SUPPORT],[1],[Build self-contained, embeddable, zero-configuration ImageMagick])
MAGICK_FEATURES="Zero-configuration $MAGICK_FEATURES"
fi
AM_CONDITIONAL([MAGICKCORE_ZERO_CONFIGURATION_SUPPORT],[test "$enable_zero_configuration" = yes])
# Build a high dynamic range version of ImageMagick.
AC_ARG_ENABLE([hdri],
[AS_HELP_STRING([--enable-hdri],
[accurately represent the wide range of intensity levels found in real scenes])],
[enable_hdri=$enableval],
[enable_hdri='no'])
MAGICK_HDRI=""
if test "$enable_hdri" = 'yes'; then
MAGICK_HDRI="HDRI"
magick_hdri_enable='1';
MAGICK_FEATURES="HDRI $MAGICK_FEATURES"
else
magick_hdri_enable='0'
fi
AC_DEFINE_UNQUOTED([HDRI_ENABLE_OBSOLETE_IN_H],[$magick_hdri_enable],[Whether hdri is enabled or not])
AC_SUBST([MAGICK_HDRI])dnl
MAGICK_PCFLAGS="$MAGICK_PCFLAGS -DMAGICKCORE_HDRI_ENABLE=$magick_hdri_enable"
CFLAGS="$CFLAGS -DMAGICKCORE_HDRI_ENABLE=$magick_hdri_enable"
CPPFLAGS="$CPPFLAGS -DMAGICKCORE_HDRI_ENABLE=$magick_hdri_enable"
# Enable pipes (|) in filenames.
AC_ARG_ENABLE([pipes],
[AS_HELP_STRING([--enable-pipes],
[enable pipes (|) in filenames. Be sure to properly validate and sanitize user input to prevent malicious behaviors.])],
[enable_pipes=$enableval],
[enable_pipes='no'])
if test "$enable_pipes" = 'yes'; then
AC_DEFINE([PIPES_SUPPORT],[1],[enable pipes (|) in filenames])
MAGICK_FEATURES="Pipes $MAGICK_FEATURES"
fi
# Don't emit "rebuild rules" for configure, Makefile.ins, etc.
AM_MAINTAINER_MODE
# Enable hugepages support
AC_ARG_ENABLE([hugepages],
[AS_HELP_STRING([--enable-hugepages],
[enable 'huge pages' support])],
[enable_hugepages=$enableval],
[enable_hugepages='no'])
# Enable ccmalloc memory debugging support
AC_ARG_ENABLE([ccmalloc],
[AS_HELP_STRING([--enable-ccmalloc],
[enable 'ccmalloc' memory debug support])],
[enable_ccmalloc=$enableval],
[enable_ccmalloc='no'])
# Enable Electric Fence memory debugging support
AC_ARG_ENABLE([efence],
[AS_HELP_STRING([--enable-efence],
[enable 'efence' memory debug support])],
[enable_efence=$enableval],
[enable_efence='no'])
# Enable prof-based profiling support
AC_ARG_ENABLE([prof],
[AS_HELP_STRING([--enable-prof],
[enable 'prof' profiling support])],
[enable_prof=$enableval],
[enable_prof='no'])
# Enable gprof-based profiling support
AC_ARG_ENABLE([gprof],
[AS_HELP_STRING([--enable-gprof],
[enable 'gprof' profiling support])],
[enable_gprof=$enableval],
[enable_gprof='no'])
# Enable gcov-based profiling support
AC_ARG_ENABLE([gcov],
[AS_HELP_STRING([--enable-gcov],
[enable 'gcov' profiling support])],
[enable_gcov=$enableval],
[enable_gcov='no'])
enable_profiling='no'
if test "$enable_prof" = 'yes' || test "$enable_gprof" = 'yes' || test "$enable_gcov" = 'yes'; then
enable_profiling='yes'
if test "$libtool_build_shared_libs" = 'yes'; then
echo "Warning: Can not profile code using shared libraries"
fi
fi
# Magick API method prefix
AC_ARG_WITH([method-prefix],
[AS_HELP_STRING([--with-method-prefix=PREFIX],
[prefix MagickCore API methods])],
[with_method_prefix=$withval],
[with_method_prefix='no'])
if test "$with_method_prefix" != 'no'; then
AC_DEFINE_UNQUOTED([NAMESPACE_PREFIX],[$with_method_prefix],[Magick API method prefix])
AC_DEFINE_UNQUOTED([NAMESPACE_PREFIX_TAG],[$with_method_prefix],[Magick API method prefix tag])
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-method-prefix "
fi
# Enable legacy support (default no)
AC_ARG_ENABLE([legacy-support],
[ --enable-legacy-support install legacy command-line utilities (default disabled)],
[with_legacy_support=$enableval],
[with_legacy_support='no'])
AM_CONDITIONAL([LEGACY_SUPPORT],[test "$with_legacy_support" != 'no'])
# Number of bits in a Quantum
AC_ARG_WITH([quantum-depth],
[AS_HELP_STRING([--with-quantum-depth=DEPTH],
[number of bits in a pixel quantum (default 16)])],
[with_quantum_depth=$withval],
[with_quantum_depth=16])
if test "$with_quantum_depth" != '8'; then
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-quantum-depth=$with_quantum_depth "
fi
case "${with_quantum_depth}" in
8 ) ;;
16 ) ;;
32 ) ;;
64 ) ;;
* ) AC_MSG_ERROR("Pixel quantum depth must have value of 8, 16, 32, or 64") ;;
esac
QUANTUM_DEPTH="$with_quantum_depth"
AC_DEFINE_UNQUOTED([QUANTUM_DEPTH_OBSOLETE_IN_H],[$QUANTUM_DEPTH],[Number of bits in a pixel Quantum (8/16/32/64)])
AC_SUBST([QUANTUM_DEPTH])dnl
MAGICK_PCFLAGS="$MAGICK_PCFLAGS -DMAGICKCORE_QUANTUM_DEPTH=$QUANTUM_DEPTH"
CFLAGS="$CFLAGS -DMAGICKCORE_QUANTUM_DEPTH=$QUANTUM_DEPTH"
CPPFLAGS="$CPPFLAGS -DMAGICKCORE_QUANTUM_DEPTH=$QUANTUM_DEPTH"
# define a lib suffix for abi purpose
MAGICK_ABI_SUFFIX="Q${QUANTUM_DEPTH}"
if test "$enable_hdri" = 'yes'; then
MAGICK_ABI_SUFFIX="Q${QUANTUM_DEPTH}${MAGICK_HDRI}"
fi
AC_SUBST([MAGICK_ABI_SUFFIX])
# Set pixel cache threshold
AC_ARG_WITH([cache],
[AS_HELP_STRING([--with-cache=THRESHOLD],
[set pixel cache memory threshold (default available memory)])],
[with_cache=$withval],
[with_cache=''])
if test "$with_cache" != ''; then
AC_DEFINE_UNQUOTED([PixelCacheThreshold],["$with_cache"],[Pixel cache memory threshold (defaults to available memory)])
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-cache=$with_cache "
fi
# Set security policy
security_policy="open"
m4_define([_MAGICK_SECURITY_POLICY],
[m4_define([MAGICK_SECURITY_POLICY_DEFAULT], [m4_if($1, limited, limited, m4_if($1, secure, secure, open))])dnl
AC_MSG_CHECKING([which variant of security policy to enforce])
AC_ARG_WITH([security-policy],
[AS_HELP_STRING([--with-security-policy=open|limited|secure|websafe],
[security policy variant to enforce, @<:@default=]MAGICK_SECURITY_POLICY_DEFAULT[@:>@.])],
[case $withval in
open|limited|secure|websafe)
security_policy=$withval
;;
*)
AC_MSG_ERROR([Unknown argument to --with-security-policy])
;;
esac
magick_cv_with_security_policy=$security_policy],
[AC_CACHE_VAL([magick_cv_with_security_policy],
[magick_cv_with_security_policy=]MAGICK_SECURITY_POLICY_DEFAULT)
MAGICK_SECURITY_POLICY=$magick_cv_with_security_policy])
AC_MSG_RESULT([$security_policy])
]) # MAGICK_SECURITY_POLICY
_MAGICK_SECURITY_POLICY([open])
AC_SUBST([MAGICK_SECURITY_POLICY])
# Disable/Enable support for full delegate paths
AC_ARG_WITH([frozenpaths],
[AS_HELP_STRING([--with-frozenpaths],
[freeze delegate paths])],
[with_frozenpaths=$withval],
[with_frozenpaths='no'])
# Enable build/install of Magick++
AC_ARG_WITH([magick-plus-plus],
[AS_HELP_STRING([--without-magick-plus-plus],
[disable build/install of Magick++])],
[with_magick_plus_plus=$withval],
[with_magick_plus_plus='yes'])
# Encode the this name into the shared library.
AC_ARG_WITH([package-release-name],
[AS_HELP_STRING([--with-package-release-name=NAME],
[encode this name into the shared library])],
[MAGICK_LT_RELEASE_OPTS="-release $withval"])
AC_SUBST([MAGICK_LT_RELEASE_OPTS])
# Disable build/install of PerlMagick.
AC_ARG_WITH([perl],
[AS_HELP_STRING([--with-perl],
[enable build/install of PerlMagick])],
[with_perl=$withval],
[with_perl='no'])
# Options to pass when configuring PerlMagick
AC_ARG_WITH([perl-options],
[AS_HELP_STRING([--with-perl-options=OPTIONS],
[options to pass on command-line when generating PerlMagick build file])],
PERL_MAKE_OPTIONS=$withval)
AC_SUBST([PERL_MAKE_OPTIONS])
# Enable jemalloc, object-caching memory allocation library.
AC_ARG_WITH([jemalloc],
[ --with-jemalloc enable jemalloc memory allocation library support],
[with_jemalloc=$withval],
[with_jemalloc='no'])
if test "$with_jemalloc" != 'yes' ; then
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-jemalloc=$with_jemalloc "
fi
# Enable use of MTMalloc library.
AC_ARG_WITH([mtmalloc],
AS_HELP_STRING([--with-mtmalloc],
[enable mtmalloc memory allocation library support]),
[with_mtmalloc=$withval],
[with_mtmalloc='no'])
if test "$with_mtmalloc" != 'no' ; then
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-mtmalloc=$with_mtmalloc "
fi
# Enable use of TCMalloc library.
AC_ARG_WITH([tcmalloc],
AS_HELP_STRING([--with-tcmalloc],
[enable tcmalloc memory allocation library support]),
[with_tcmalloc=$withval],
[with_tcmalloc='no'])
if test "$with_tcmalloc" != 'no' ; then
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-tcmalloc=$with_tcmalloc "
fi
# Enable umem, object-caching memory allocation library.
AC_ARG_WITH([umem],
[ --with-umem enable umem memory allocation library support],
[with_umem=$withval],
[with_umem='no'])
if test "$with_umem" != 'yes' ; then
DISTCHECK_CONFIG_FLAGS="${DISTCHECK_CONFIG_FLAGS} --with-umem=$with_umem "
fi
#
# Specify path to shared libstdc++ if not in normal location
#
AC_ARG_WITH([libstdc],
[AS_HELP_STRING([--with-libstdc=DIR],
[ use libstdc++ in DIR (for GNU C++)])],
[with_libstdc=$withval],
[with_libstdc=''])
if test "$with_libstdc" != ''; then
if test -d "$with_libstdc"; then
LIBSTDCLDFLAGS="-L$with_libstdc"
fi
fi
AC_SUBST([LIBSTDCLDFLAGS])
########
#
# Set defines required to build DLLs and modules using MinGW
#
########
# These options are set for multi-thread DLL module build
# libMagickCore: _DLL _MAGICKMOD_ _MAGICKLIB_
# module: _DLL
# executable/Magick++: _DLL _MAGICKMOD_
MODULE_EXTRA_CPPFLAGS=''
LIBRARY_EXTRA_CPPFLAGS=''
if test "${native_win32_build}" = 'yes'; then
MAGICK_LDFLAGS="$MAGICK_LDFLAGS -municode"
if test "${libtool_build_shared_libs}" = 'yes'; then
CPPFLAGS="$CPPFLAGS -D_DLL"
MAGICK_CPPFLAGS="$MAGICK_CPPFLAGS -D_DLL"
MAGICK_PCFLAGS="$MAGICK_PCFLAGS -D_DLL"
LIBRARY_EXTRA_CPPFLAGS="$LIBRARY_EXTRA_CPPFLAGS -D_MAGICKLIB_"
if test "$build_modules" = 'yes'; then
LIBRARY_EXTRA_CPPFLAGS="$LIBRARY_EXTRA_CPPFLAGS -D_MAGICKMOD_"
else
MODULE_EXTRA_CPPFLAGS="$MODULE_EXTRA_CPPFLAGS -D_MAGICKLIB_"
fi
else
CPPFLAGS="$CPPFLAGS -D_LIB"
MAGICK_CPPFLAGS="$MAGICK_CPPFLAGS -D_LIB"
MAGICK_PCFLAGS="$MAGICK_PCFLAGS -D_LIB"
fi
if test "$with_threads" = 'yes'; then
CPPFLAGS="$CPPFLAGS -D_MT"
MAGICK_CPPFLAGS="$MAGICK_CPPFLAGS -D_MT"
MAGICK_PCFLAGS="$MAGICK_PCFLAGS -D_MT"
fi
fi
AC_SUBST([MODULE_EXTRA_CPPFLAGS])
AC_SUBST([LIBRARY_EXTRA_CPPFLAGS])
# Check standard headers
AC_HEADER_ASSERT
AC_HEADER_DIRENT
# Check additional headers
AC_CHECK_HEADERS(arm/limits.h arpa/inet.h complex.h errno.h fcntl.h float.h inttypes.h limits.h linux/unistd.h locale.h malloc.h machine/param.h mach-o/dyld.h netdb.h netinet/in.h OS.h process.h stddef.h stdint.h sun_prefetch.h stdarg.h strings.h sys/ipc.h sys/mman.h sys/resource.h sys/sendfile.h sys/socket.h sys/syslimits.h sys/time.h sys/times.h sys/uio.h sys/wait.h unistd.h utime.h wchar.h xlocale.h)
########
#
# Checks for typedefs, structures, and compiler characteristics.
#
########
AC_HEADER_STDBOOL
AC_C_VOLATILE
AC_C_STRINGIZE
AC_HEADER_STAT
AC_STRUCT_TM
AC_STRUCT_TIMEZONE
AC_SYS_INTERPRETER
#
# Checks for language qualifiers and semantics.
#
AC_C_CHAR_UNSIGNED
AC_C_CONST
AC_C_INLINE
AC_C_RESTRICT
AC_C_VOLATILE
# If words are stored with the most significant byte first (like
# Motorola and SPARC CPUs), define `WORDS_BIGENDIAN'.
AC_C_BIGENDIAN
# Define to a suitable type, if standard headers do not define it.
AC_TYPE_INT8_T
AC_TYPE_INT16_T
AC_TYPE_INT32_T
AC_TYPE_INT64_T
AC_TYPE_INTMAX_T
AC_TYPE_INTPTR_T
AC_TYPE_MBSTATE_T
AC_TYPE_MODE_T
AC_TYPE_OFF_T
AC_TYPE_PID_T
AC_TYPE_SIZE_T
AC_TYPE_SSIZE_T
AC_TYPE_UID_T
AC_TYPE_UINT8_T