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configure.ac
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dnl Process this file with autoconf to produce a configure script.
AC_PREREQ(2.54)
dnl Making releases on the stable branch:
dnl GEGL_MICRO_VERSION += 1;
dnl GEGL_INTERFACE_AGE += 1;
dnl GEGL_BINARY_AGE += 1;
dnl if any functions have been added,
dnl set GEGL_INTERFACE_AGE to 0.
dnl if backwards compatibility has been broken,
dnl set GEGL_BINARY_AGE _and_ GEGL_INTERFACE_AGE to 0.
m4_define([gegl_major_version], [0])
m4_define([gegl_minor_version], [3])
m4_define([gegl_micro_version], [17])
m4_define([gegl_real_version],
[gegl_major_version.gegl_minor_version.gegl_micro_version])
m4_define([gegl_version], [gegl_real_version])
dnl Number of releases since we've added interfaces
m4_define([gegl_interface_age], [0])
m4_define([gegl_binary_age],
[m4_eval(100 * gegl_minor_version + gegl_micro_version)])
m4_define([gegl_api_version], [gegl_major_version.gegl_minor_version])
m4_define([stability_version_number],
m4_if(m4_eval(gegl_major_version || gegl_minor_version), [0],
[gegl_micro_version], [gegl_minor_version]))
m4_define([gegl_unstable],
m4_if(m4_eval(stability_version_number % 2), [1], [yes], [no]))
m4_define([gegl_stable],
m4_if(m4_eval(stability_version_number % 2), [0], [yes], [no]))
m4_define([gimp_full_name], [Generic Graphical Library])
# required versions of external libraries
m4_define([babl_required_version], [0.1.26])
m4_define([cairo_required_version], [0.0.0])
m4_define([gdk_pixbuf_required_version], [2.32.0])
m4_define([introspection_required_version], [1.32.0])
m4_define([glib_required_version], [2.44.0])
m4_define([graphviz_required_version], [0.0.0])
m4_define([jasper_required_version], [1.900.1])
m4_define([lcms_required_version], [2.2])
m4_define([lensfun_required_version], [0.2.5])
m4_define([librsvg_required_version], [2.14.0])
m4_define([libv4l2_required_version], [1.0.1])
m4_define([lua_required_version], [5.1.0])
m4_define([openexr_required_version], [0.0.0])
m4_define([libraw_required_version], [0.15.4])
m4_define([pango_required_version], [1.38.0])
m4_define([png_required_version], [0.0.0])
m4_define([sdl_required_version], [0.0.0])
m4_define([libtiff_required_version], [4.0.0])
m4_define([webp_required_version], [0.0.0])
m4_define([poly2tri-c_required_version], [0.0.0])
m4_define([pygobject2_required_version], [2.26])
m4_define([pygobject3_required_version], [3.2])
m4_define([vapigen_required_version], [0.20.0])
m4_define([libavformat_required_version], [55.48.100])
m4_define([libavcodec_required_version], [55.69.100])
m4_define([libswscale_required_version], [2.6.100])
AC_INIT(gegl, gegl_major_version.gegl_minor_version.gegl_micro_version)
AC_CONFIG_HEADERS([config.h])
AC_CONFIG_SRCDIR([gegl/gegl.h])
AC_CONFIG_MACRO_DIR([m4])
# Enable silent build rules by default, requires at least
# Automake-1.11. Disable by either passing --disable-silent-rules to
# configure or passing V=1 to make
m4_ifdef([AM_SILENT_RULES],
[AM_SILENT_RULES([yes])],
[AC_SUBST([AM_DEFAULT_VERBOSITY], [1])])
dnl ==========================================================================
dnl Versioning
dnl ==========================================================================
dnl The triplet
GEGL_MAJOR_VERSION=gegl_major_version
GEGL_MINOR_VERSION=gegl_minor_version
GEGL_MICRO_VERSION=gegl_micro_version
GEGL_INTERFACE_AGE=gegl_interface_age
GEGL_BINARY_AGE=gegl_binary_age
GEGL_VERSION=gegl_version
GEGL_REAL_VERSION=gegl_real_version
GEGL_VERSION=gegl_version
GEGL_API_VERSION=gegl_api_version
AC_SUBST(GEGL_MAJOR_VERSION)
AC_SUBST(GEGL_MINOR_VERSION)
AC_SUBST(GEGL_MICRO_VERSION)
AC_SUBST(GEGL_INTERFACE_AGE)
AC_SUBST(GEGL_BINARY_AGE)
AC_SUBST(GEGL_VERSION)
AC_SUBST(GEGL_REAL_VERSION)
AC_SUBST(GEGL_API_VERSION)
GEGL_RELEASE=gegl_api_version
AC_SUBST(GEGL_RELEASE)
AC_DEFINE_UNQUOTED(GEGL_LIBRARY, "$PACKAGE_NAME-$GEGL_API_VERSION",
[The name of the GEGL library])
dnl The symbol GEGL_UNSTABLE is defined above for substitution in
dnl Makefiles and conditionally defined here as a preprocessor symbol
dnl and automake conditional.
GEGL_UNSTABLE=gegl_unstable
if test "x$GEGL_UNSTABLE" = "xyes"; then
AC_DEFINE(GEGL_UNSTABLE, 1,
[Define to 1 if this is an unstable version of GEGL])
fi
AM_CONDITIONAL(GEGL_UNSTABLE, test "x$GEGL_UNSTABLE" = "xyes")
dnl libtool versioning
m4_define([lt_current], [m4_eval(100 * gegl_minor_version + gegl_micro_version - gegl_interface_age)])
m4_define([lt_revision], [gegl_interface_age])
m4_define([lt_age], [m4_eval(gegl_binary_age - gegl_interface_age)])
GEGL_LIBRARY_VERSION="lt_current:lt_revision:lt_age"
GEGL_CURRENT_MINUS_AGE=m4_eval(lt_current - lt_age)
AC_SUBST(GEGL_LIBRARY_VERSION)
AC_SUBST(GEGL_CURRENT_MINUS_AGE)
gegltargetlib=libgegl-$GEGL_API_VERSION.la
AC_SUBST(gegltargetlib)
GLIB_REQUIRED_VERSION=glib_required_version
AC_SUBST(GLIB_REQUIRED_VERSION)
LUA_REQUIRED_VERSION=lua_required_version
AC_SUBST(LUA_REQUIRED_VERSION)
dnl ==========================================================================
AC_CANONICAL_SYSTEM
AM_INIT_AUTOMAKE([1.11 no-define dist-bzip2 no-dist-gzip -Wno-portability])
dnl Initialize maintainer mode
AM_MAINTAINER_MODE([enable])
###############
# Generic stuff
###############
dnl Prefer clang on OSX, because GCC isn't updated
case "$build_os" in
darwin10.* | darwin9.* | darwin8.*)
;;
darwin*)
prefered_cc="clang"
prefered_cxx="clang++"
;;
*)
;;
esac
if test -z "$CC" && test -n "$prefered_cc"; then
AC_MSG_NOTICE([setting CC to $prefered_cc for $build_os])
CC=$prefered_cc
fi
if test -z "$CXX" && test -n "$prefered_cc"; then
AC_MSG_NOTICE([setting CXX to $prefered_cxx for $build_os])
CXX=$prefered_cxx
fi
if test -n "$CFLAGS"; then
user_set_cflags=yes
fi
if test -n "$CXXFLAGS"; then
user_set_cxxflags=yes
fi
dnl Checks for programs.
AC_PROG_CC
AC_PROG_CC_C99
AC_PROG_CXX
AC_PROG_INSTALL
AC_PROG_MAKE_SET
case "$CC" in
clang* | gcc*)
if test -z $user_set_cflags; then
CFLAGS="-g -O3"
fi
;;
*)
;;
esac
case "$CXX" in
clang* | g++*)
if test -z $user_set_cxxflags; then
CXXFLAGS="-g -O3"
fi
;;
*)
;;
esac
dnl Large file support.
AC_SYS_LARGEFILE
dnl Initialize libtool
LT_PREREQ([2.2])
LT_INIT([disable-static win32-dll dlopen])
GEGL_VARIADIC_MACROS
AC_MSG_CHECKING([whether to turn on debugging])
AC_ARG_ENABLE(debug,
[ --enable-debug turn on debugging (default=no)],
if eval "test x$enable_debug = xyes"; then
DEBUGFLAG="-g -DGEGL_ENABLE_DEBUG"
fi)
if test -n "$DEBUGFLAG"; then
AC_MSG_RESULT([yes])
CFLAGS="$DEBUGFLAG $CFLAGS"
else
AC_MSG_RESULT([no])
fi
AC_MSG_CHECKING([whether to turn on profiling])
AC_ARG_ENABLE(profile,
[ --enable-profile turn on profiling (default=no)],
if eval "test x$enable_profile = xyes"; then
PROFFLAG="-pg"
fi)
if test -n "$PROFFLAG"; then
AC_MSG_RESULT([yes])
CFLAGS="$PROFFLAG $CFLAGS"
else
AC_MSG_RESULT([no])
fi
AC_C_RESTRICT
dnl disable docs generation.
AC_ARG_ENABLE([docs],
[ --disable-docs disable docs generation (default=no)],,
enable_docs="yes")
# While cross-compiling, doc generation will fail.
if test "$cross_compiling" = "yes" && test "x$enable_docs" = "xyes"; then
AC_MSG_WARN([
*** Our build system does not support doc generation in a cross-compiled environment yet.
Disabling doc generation.])
enable_docs="no (cross-compilation environment)"
fi
AM_CONDITIONAL(ENABLE_DOCS, test "x$enable_docs" = "xyes")
dnl Cache $ACLOCAL_FLAGS
AC_CACHE_CHECK([for aclocal flags], ac_cv_gegl_aclocal_flags,[
ac_cv_gegl_aclocal_flags="$ACLOCAL_FLAGS"
])
ACLOCAL="$ACLOCAL $ac_cv_gegl_aclocal_flags"
###########################
# Check target architecture
###########################
AC_MSG_CHECKING([for target architecture])
case x"$target" in
xNONE | x)
target_or_host="$host" ;;
*)
target_or_host="$target" ;;
esac
AC_MSG_RESULT([$target_or_host])
case "$target_or_host" in
i*86-*-*)
have_x86=yes
AC_DEFINE(ARCH_X86, 1, [Define to 1 if you are compiling for ix86.])
;;
x86_64-*-*)
have_x86=yes
AC_DEFINE(ARCH_X86, 1, [Define to 1 if you are compiling for ix86.])
AC_DEFINE(ARCH_X86_64, 1, [Define to 1 if you are compiling for amd64.])
;;
ppc-*-* | powerpc-*)
have_ppc=yes
AC_DEFINE(ARCH_PPC, 1, [Define to 1 if you are compiling for PowerPC.])
;;
ppc64-*-* | powerpc64-*)
have_ppc=yes
AC_DEFINE(ARCH_PPC, 1, [Define to 1 if you are compiling for PowerPC.])
AC_DEFINE(ARCH_PPC64, 1, [Define to 1 if you are compiling for PowerPC64.])
;;
*)
;;
esac
####################################################
# Check how to generate plug-ins (with gcc at least)
####################################################
AC_MSG_CHECKING([for dynamic library filename suffix])
case "$target_or_host" in
*-*-darwin*) # darwin
shrext=.dylib
;;
hppa*-hpux*) # HP/UX
shrext=.sl
;;
*-*-mingw* | *-*-cygwin*) # windows
shrext=.dll
;;
*) # linux (and BSD?)
shrext=.so
;;
esac
AC_MSG_RESULT([${shrext}])
SHREXT=$shrext
AC_SUBST(SHREXT)
AC_DEFINE_UNQUOTED(SHREXT, "$shrext", [File extension for shared libraries])
dnl ===========================================================================
#######################
# Check for Darwin/OSX
#######################
AC_MSG_CHECKING([for some Darwin platform])
case "${host}" in
*-apple-darwin*)
platform_darwin=yes
;;
*)
platform_darwin=no
;;
esac
AC_MSG_RESULT([$platform_darwin])
AM_CONDITIONAL(PLATFORM_DARWIN, test "$platform_darwin" = "yes")
#################
# Check for Win32
#################
AC_MSG_CHECKING([for some Win32 platform])
case "$target_or_host" in
*-*-mingw* | *-*-cygwin*)
platform_win32=yes
;;
*)
platform_win32=no
;;
esac
AC_MSG_RESULT([$platform_win32])
AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
MATH_LIB=-lm
AC_MSG_CHECKING([for native Win32])
case "$target_or_host" in
*-*-mingw*)
os_win32=yes
PATHSEP=';'
MATH_LIB=
;;
*)
os_win32=no
PATHSEP=':'
;;
esac
AC_MSG_RESULT([$os_win32])
AC_SUBST(PATH_SEP)
AC_SUBST(MATH_LIB)
AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
AM_CONDITIONAL(OS_UNIX, test "$os_win32" != "yes")
dnl Checks for programs.
#AC_PROG_YACC
#AM_PROG_LEX
########################
# Check for MMX assembly
########################
AC_ARG_ENABLE(mmx,
[ --enable-mmx enable MMX support (default=auto)],,
enable_mmx=$have_x86)
AC_ARG_ENABLE(sse,
[ --enable-sse enable SSE support (default=auto)],,
enable_sse=$enable_mmx)
if test "x$enable_mmx" = "xyes"; then
AS_COMPILER_FLAG([-mmmx], [MMX_EXTRA_CFLAGS="-mmmx"])
SSE_EXTRA_CFLAGS=
AC_MSG_CHECKING(whether we can compile MMX code)
mmx_save_CFLAGS="$CFLAGS"
CFLAGS="$mmx_save_CFLAGS $MMX_EXTRA_CFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("movq 0, %mm0");])],
AC_DEFINE(USE_MMX, 1, [Define to 1 if MMX assembly is available.])
AC_MSG_RESULT(yes)
if test "x$enable_sse" = "xyes"; then
AS_COMPILER_FLAG([-msse], [SSE_EXTRA_CFLAGS="-msse"])
if test "x$CC" != "xclang"; then
AS_COMPILER_FLAG([-ftree-vectorize], [SSE_EXTRA_CFLAGS="$SSE_EXTRA_CFLAGS -ftree-vectorize"])
fi
AS_COMPILER_FLAG([-ffast-math], [SSE_EXTRA_CFLAGS="$SSE_EXTRA_CFLAGS -ffast-math"])
AC_MSG_CHECKING(whether we can compile SSE code)
sse_save_CFLAGS="$CFLAGS"
CFLAGS="$sse_save_CFLAGS $SSE_EXTRA_CFLAGS"
AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[asm ("movntps %xmm0, 0");])],
AC_DEFINE(USE_SSE, 1, [Define to 1 if SSE assembly is available.])
AC_MSG_RESULT(yes)
,
enable_sse=no
AC_MSG_RESULT(no)
AC_MSG_WARN([The assembler does not support the SSE command set.])
)
CFLAGS="$sse_save_CFLAGS"
fi
,
enable_mmx=no
AC_MSG_RESULT(no)
AC_MSG_WARN([The assembler does not support the MMX command set.])
)
CFLAGS="$mmx_save_CFLAGS"
AC_SUBST(MMX_EXTRA_CFLAGS)
AC_SUBST(SSE_EXTRA_CFLAGS)
fi
CFLAGS="$CFLAGS $MMX_EXTRA_CFLAGS $SSE_EXTRA_CFLAGS"
################
# Check for perl
################
AC_PATH_PROGS(PERL,perl5 perl perl5.005 perl5.004,perl)
########################
# Check GObject Introspection
########################
GOBJECT_INTROSPECTION_CHECK(introspection_required_version)
########################
# Check PyGObject
########################
have_pygobject="no"
PKG_CHECK_EXISTS(pygobject-2.0 >= pygobject2_required_version, have_pygobject="yes")
PKG_CHECK_EXISTS(pygobject-3.0 >= pygobject3_required_version, have_pygobject="yes")
AM_CONDITIONAL(HAVE_PYGOBJECT, test "$have_pygobject" = "yes")
########################
# Check Vala
########################
AC_ARG_WITH(vala, [ --without-vala build without Vala support])
have_vapigen="no"
if test "x$with_vala" != "xno"; then
PKG_CHECK_EXISTS(vapigen >= vapigen_required_version,
have_vapigen="yes",
have_vapigen="no (vapigen not found)")
fi
if test "x$have_vapigen" = "xyes"; then
AC_PATH_PROG(VAPIGEN, vapigen, no)
if test "$VAPIGEN" = "no"; then
have_vapigen="no (vapigen executable not found)"
fi
fi
have_vala=$have_vapigen
AM_CONDITIONAL(HAVE_VALA, test "$have_vala" = "yes")
########################
# Check for fsync
########################
AC_CHECK_FUNCS(fsync)
###############################
# Checks for required libraries
###############################
PKG_CHECK_MODULES(BABL, babl >= babl_required_version)
GLIB_PACKAGES="gobject-2.0 gmodule-2.0 gio-2.0 json-glib-1.0"
# select platform-specific GIO
case "$os_win32" in
yes)
GLIB_PACKAGES="$GLIB_PACKAGES gio-windows-2.0"
;;
*)
GLIB_PACKAGES="$GLIB_PACKAGES gio-unix-2.0"
;;
esac
AC_SUBST(GLIB_PACKAGES)
dnl This PATH_GLIB is somewhat redundant, but does a sanity compile and
dnl importantly defines the GLIB_GENMARSHAL variable for subst into the
dnl Makefile
AM_PATH_GLIB_2_0($GLIB_REQUIRED_VERSION, :,
AC_MSG_ERROR([
*** GLIB $GLIB_REQUIRED_VERSION or better is required. The latest version of
*** GLIB is always available from ftp://ftp.gtk.org/.]),
gobject gmodule)
PKG_CHECK_MODULES(DEP,
glib-2.0 >= $GLIB_REQUIRED_VERSION $GLIB_PACKAGES, ,
AC_MSG_ERROR([
*** GLib not found. You can find it on ftp://ftp.gtk.org
*** Errors follow:
$DEP_PKG_ERRORS]))
# Rerun PKG_CONFIG to add gthread-2.0 cflags and libs
DEP_CFLAGS=`$PKG_CONFIG --cflags $GLIB_PACKAGES gthread-2.0`
DEP_LIBS=`$PKG_CONFIG --libs $GLIB_PACKAGES gthread-2.0`
######################
# gettext i18n support
######################
GETTEXT_PACKAGE=gegl-$GEGL_API_VERSION
AC_SUBST(GETTEXT_PACKAGE)
AC_DEFINE_UNQUOTED(GETTEXT_PACKAGE, "$GETTEXT_PACKAGE",
[Our gettext translation domain.])
# GNU format message catalogs go into $datadir/locale,
# standard location is $libdir/locale. DATADIRNAME set accordingly.
GEGL_LOCALEDIR="$datadir/locale"
if test "$DATADIRNAME" = "lib"; then
GEGL_LOCALEDIR="$libdir/locale"
fi
AC_SUBST(GEGL_LOCALEDIR)
# Check for bind_textdomain_codeset, including -lintl if GLib brings it in.
gegl_save_LIBS=$LIBS
LIBS="$LIBS $GLIB_LIBS"
AC_CHECK_FUNCS(bind_textdomain_codeset,,
AC_MSG_ERROR([
*** Check for bind_textdomain_codeset() failed! This is required.
]))
LIBS=$gegl_save_LIBS
IT_PROG_INTLTOOL(0.40.1)
AM_GLIB_GNU_GETTEXT
######################################
# Checks for gtk-doc and docbook-tools
######################################
GTK_DOC_CHECK([1.0])
dnl NOTE: We need to use a separate automake conditional for this
dnl to make this work with the tarballs.
AM_CONDITIONAL(ENABLE_GTK_DOC, test "x$enable_gtk_doc" = "xyes")
AC_CHECK_PROGS(PERL, perl5 perl)
#######################################
# Checks for Ruby used to make API docs
#######################################
AC_CHECK_PROG(RUBY, ruby, yes, no)
if test "$RUBY" = "no"; then
AC_MSG_WARN([
*** Could not find Ruby interpreter. The HTML API reference
will not be updated.
])
have_ruby="no"
else
RUBY_BIN="$RUBY"
have_ruby="yes"
fi
AM_CONDITIONAL(HAVE_RUBY, test "x$have_ruby" = "xyes")
AC_SUBST(RUBY_BIN)
####################
# Check for enscript
####################
AC_PATH_PROG(ENSCRIPT, enscript, no)
if test "$ENSCRIPT" = "no"; then
have_enscript="no (enscript not found)"
else
have_enscript="yes"
fi
AM_CONDITIONAL(HAVE_ENSCRIPT, test "x$have_enscript" = "xyes")
####################
# Check for asciidoc
####################
AC_PATH_PROG(ASCIIDOC, asciidoc, no)
if test "$ASCIIDOC" = "no"; then
have_asciidoc="no (asciidoc not found)"
AC_MSG_RESULT([*** Check for asciidoc failed.])
else
have_asciidoc="yes"
fi
AM_CONDITIONAL(HAVE_ASCIIDOC, test "x$have_asciidoc" = "xyes")
###############
# Check for dot
###############
AC_PATH_PROG(DOT, dot, no)
if test "$DOT" = "no"; then
have_dot="no (dot not found)"
AC_MSG_RESULT([*** Check for dot command failed.])
else
have_dot="yes"
fi
AM_CONDITIONAL(HAVE_DOT, test "x$have_dot" = "xyes")
#################
# Check for Python (optional, used for introspection unittests)
#################
AM_PATH_PYTHON([2.5.0],, [:])
AM_CONDITIONAL([HAVE_PYTHON], [test "$PYTHON" != :])
###############
# Check for mrg
###############
AC_ARG_WITH(mrg, [ --without-mrg build without mrg support])
have_mrg="no"
if test "x$with_mrg" != "xno"; then
PKG_CHECK_MODULES(MRG, mrg,
AC_DEFINE(HAVE_MRG, 1,
[Define to 1 if the mrg library is available])
have_mrg="yes",
have_mrg="no (mrg not found)")
fi
AM_CONDITIONAL(HAVE_MRG, test "$have_mrg" = "yes")
AC_SUBST(MRG_CFLAGS)
AC_SUBST(MRG_LIBS)
##################
# Check for gexiv2
##################
AC_ARG_WITH(gexiv2, [ --without-gexiv2 build without gexiv2 support])
have_gexiv2="no"
if test "x$with_gexiv2" != "xno"; then
PKG_CHECK_MODULES(GEXIV2, gexiv2,
AC_DEFINE(HAVE_GEXIV2, 1,
[Define to 1 if the gexiv2 library is available])
have_gexiv2="yes",
have_gexiv2="no (gexiv2 not found)")
fi
AM_CONDITIONAL(HAVE_GEXIV2, test "$have_gexiv2" = "yes")
AC_SUBST(GEXIV2_CFLAGS)
AC_SUBST(GEXIV2_LIBS)
#################
# Check for Cairo
#################
AC_ARG_WITH(cairo, [ --without-cairo build without Cairo support])
have_cairo="no"
if test "x$with_cairo" != "xno"; then
PKG_CHECK_MODULES(CAIRO, cairo,
have_cairo="yes",
have_cairo="no (Cairo not found)")
fi
AM_CONDITIONAL(HAVE_CAIRO, test "$have_cairo" = "yes")
AC_SUBST(CAIRO_CFLAGS)
AC_SUBST(CAIRO_LIBS)
########################
# Checks for Pango stuff
########################
AC_ARG_WITH(pango, [ --without-pango build without Pango support])
AC_ARG_WITH(pangocairo, [ --without-pangocairo build without pangocairo support])
have_pango="no"
if test "x$with_pango" != "xno"; then
PKG_CHECK_MODULES(PANGO, pango >= pango_required_version,
have_pango="yes",
have_pango="no (usable pango not found)")
fi
have_pangocairo="no"
if test "x$with_pangocairo" != "xno"; then
PKG_CHECK_MODULES(PANGOCAIRO, pangocairo >= pango_required_version,
have_pangocairo="yes",
have_pangocairo="no (usable pangocairo not found)")
fi
AM_CONDITIONAL(HAVE_PANGO, test "x$have_pango" = "xyes")
AM_CONDITIONAL(HAVE_PANGOCAIRO, test "x$have_pangocairo" = "xyes")
AC_SUBST(PANGO_CFLAGS)
AC_SUBST(PANGO_LIBS)
AC_SUBST(PANGOCAIRO_CFLAGS)
AC_SUBST(PANGOCAIRO_LIBS)
######################
# Check for gdk-pixbuf
######################
AC_ARG_WITH(gdk_pixbuf, [ --without-gdk-pixbuf build without gdk-pixbuf support])
have_gdk_pixbuf="no"
if test "x$with_gdk_pixbuf" != "xno"; then
PKG_CHECK_MODULES(GDK_PIXBUF, gdk-pixbuf-2.0 >= gdk_pixbuf_required_version,
have_gdk_pixbuf="yes",
have_gdk_pixbuf="no (gdk-pixbuf not found)")
fi
AM_CONDITIONAL(HAVE_GDK_PIXBUF, test "$have_gdk_pixbuf" = "yes")
###################
# Check for lensfun
###################
AC_ARG_WITH(lensfun, [ --without-lensfun build without lensfun support])
have_lensfun="no"
if test "x$with_lensfun" != "xno"; then
PKG_CHECK_MODULES(LENSFUN, lensfun,
have_lensfun="yes",
have_lensfun="no (lensfun not found)")
fi
AM_CONDITIONAL(HAVE_LENSFUN, test "$have_lensfun" = "yes")
AC_SUBST(LENSFUN_CFLAGS)
AC_SUBST(LENSFUN_LIBS)
###################
# Check for libjpeg
###################
jpeg_ok="no"
if test "x$with_libjpeg" != "xno" && test -z "$LIBJPEG"; then
AC_CHECK_LIB(jpeg, jpeg_destroy_decompress,
jpeg_ok="yes",
jpeg_ok="no (usable JPEG library not found)")
if test "$jpeg_ok" = "yes"; then
AC_MSG_CHECKING([for jpeglib.h])
AC_PREPROC_IFELSE(
[AC_LANG_SOURCE([[
#include <stdio.h>
#undef HAVE_STDDEF_H
#undef HAVE_STDLIB_H
#undef PACKAGE
#undef VERSION
#include <jpeglib.h>]])],
[jpeg_ok="yes"],
[jpeg_ok="no (Can't include jpeglib.h)"])
AC_MSG_RESULT($jpeg_ok)
if test "$jpeg_ok" = "yes"; then
AC_CHECK_LIB(jpeg, jpeg_save_markers,
LIBJPEG='-ljpeg',
[jpeg_ok="no (JPEG library is too old)"])
else
jpeg_ok="no (JPEG header file not found)"
fi
fi
fi
AM_CONDITIONAL(HAVE_JPEG, test "$jpeg_ok" = "yes")
AC_SUBST(LIBJPEG)
if test "$jpeg_ok" != "yes"; then
AC_MSG_ERROR([Could not find a usable JPEG library with header files])
fi
##################
# Check for libpng
##################
have_libpng="no"
if test "x$with_libpng" != "xno"; then
PKG_CHECK_MODULES(PNG, libpng,
have_libpng="yes",
have_libpng="no (libpng not found)")
fi
AM_CONDITIONAL(HAVE_PNG, test "$have_libpng" = "yes")
AC_SUBST(PNG_CFLAGS)
AC_SUBST(PNG_LIBS)
if test "$have_libpng" != "yes"; then
AC_MSG_ERROR([Could not find a usable PNG library with header files])
fi
###################
# Check for librsvg
###################
AC_ARG_WITH(librsvg, [ --without-librsvg build without SVG support])
have_librsvg="no"
if test "x$with_librsvg" != "xno"; then
PKG_CHECK_MODULES(RSVG, librsvg-2.0 >= librsvg_required_version,
have_librsvg="yes",
have_librsvg="no (usable librsvg not found)")
fi
AM_CONDITIONAL(HAVE_RSVG, test "$have_librsvg" = "yes")
AC_SUBST(RSVG_CFLAGS)
AC_SUBST(RSVG_LIBS)
###################
# Check for libv4l2
###################
AC_ARG_WITH(libv4l2, [ --without-libv4l2 build without v4l2 support])
have_libv4l2="no"
if test "x$with_libv4l" != "xno"; then
PKG_CHECK_MODULES(V4L2, libv4l2 >= libv4l2_required_version,
have_libv4l2="yes",
have_libv4l2="no (usable libv4l2 not found)")
fi
AM_CONDITIONAL(HAVE_V4L2, test "$have_libv4l2" = "yes")
AC_SUBST(V4L2_CFLAGS)
AC_SUBST(V4L2_LIBS)
###################
# Check for OpenEXR
###################
AC_ARG_WITH(openexr, [ --without-openexr build without OpenEXR support])
have_openexr="no"
if test "x$with_openexr" != "xno"; then
PKG_CHECK_MODULES(OPENEXR, OpenEXR,
have_openexr="yes",
have_openexr="no (OpenEXR library not found)")
fi
AM_CONDITIONAL(HAVE_OPENEXR, test "$have_openexr" = "yes")
AC_SUBST(OPENEXR_CFLAGS)
AC_SUBST(OPENEXR_LIBS)
###############
# Check for SDL
###############
AC_ARG_WITH(sdl, [ --without-sdl build without SDL support])
have_sdl="no"
if test "x$with_sdl" != "xno"; then
AC_PATH_PROG(SDL_CONFIG, sdl-config, no)
if test "$SDL_CONFIG" = "no"; then
have_sdl="no (SDL library not found)"
AC_MSG_RESULT([*** Check for SDL library failed.])
else
have_sdl="yes"
SDL_CFLAGS=`$SDL_CONFIG --cflags`
SDL_LIBS=`$SDL_CONFIG --libs`
fi
fi
AM_CONDITIONAL(HAVE_SDL, test "$have_sdl" = "yes")
AC_SUBST(SDL_CFLAGS)
AC_SUBST(SDL_LIBS)
AC_SUBST(OPENRAW_CFLAGS)
AC_SUBST(OPENRAW_LIBS)
##################
# Check for libraw
##################
AC_ARG_WITH(libraw, [ --without-libraw build without libraw support])
have_libraw="no"
if test "x$with_libraw" != "xno"; then
PKG_CHECK_MODULES(LIBRAW, libraw >= libraw_required_version,
have_libraw="yes",
have_libraw="no (libraw library not found)")
fi
AM_CONDITIONAL(HAVE_LIBRAW, test "$have_libraw" = "yes")
AC_SUBST(LIBRAW_CFLAGS)
AC_SUBST(LIBRAW_LIBS)
##################
# Check for Jasper
##################
AC_ARG_WITH(jasper, [ --without-jasper build without Jasper support])
have_jasper="no"
if test "x$with_jasper" != "xno"; then
## Some systems have pkg-config patches in their packages (Eg, Fedora but
## not Gentoo). Try this first though.
PKG_CHECK_MODULES(JASPER, jasper >= jasper_required_version,
have_jasper="yes", [
## For systems without pkg-config data, check for the existence of a
## function introduced into the latest version (1.900.1).
AC_CHECK_LIB([jasper], [jas_stream_freopen], [
have_jasper="yes"
JASPER_LIBS="-ljasper"
JASPER_CFLAGS=""
], [
have_jasper="no (jasper library not found)"
])
]
)
fi
AM_CONDITIONAL(HAVE_JASPER, test "$have_jasper" = "yes")
AC_SUBST(JASPER_CFLAGS)
AC_SUBST(JASPER_LIBS)
####################
# Check for graphviz
####################
AC_ARG_WITH(graphviz, [ --without-graphviz build without graphviz support])
have_graphviz="no"
if test "x$with_graphviz" != "xno"; then
AC_PATH_PROG(GRAPHVIZ, dot, no)
if test "$GRAPHVIZ" = "no"; then
have_graphviz="no (graphviz not found)"
AC_MSG_RESULT([*** Check for dot command from graphviz failed.])
else
have_graphviz="yes"
fi
fi
AM_CONDITIONAL(HAVE_GRAPHVIZ, test "$have_graphviz" = "yes")
###############
# Check for Lua
###############