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# Configure.in
#
# This file tests for various compiler features needed to configure
# the gtkmm package. Original skeleton was provided by Stephan Kulow.
# All tests were written by Tero Pulkkinen, Mirko Streckenbach, and
# Karl Nelson.
#
# NOTE! IF YOU DO CHANGES HERE, CHECK IF YOU NEED TO MODIFY .m4 TOO!!!
#
# Copyright 2001 Free Software Foundation
# Copyright 1999 gtkmm Development Team
# Copyright 1998 Stephan Kulow
#
AC_INIT(libgnomecanvas/libgnomecanvasmmconfig.h.in)
#########################################################################
# Version and initialization
#########################################################################
LIBGNOMECANVASMM_MAJOR_VERSION=2
LIBGNOMECANVASMM_MINOR_VERSION=26
LIBGNOMECANVASMM_MICRO_VERSION=0
#
# +1 : ? : +1 == new interface that does not break old one
# +1 : ? : 0 == new interface that breaks old one
# ? : ? : 0 == no new interfaces, but breaks apps
# ? :+1 : ? == just some internal changes, nothing breaks but might work
# better
# CURRENT : REVISION : AGE
LIBGNOMECANVASMM_SO_VERSION=1:6:0
LIBGNOMECANVASMM_VERSION=$LIBGNOMECANVASMM_MAJOR_VERSION.$LIBGNOMECANVASMM_MINOR_VERSION.$LIBGNOMECANVASMM_MICRO_VERSION
LIBGNOMECANVASMM_RELEASE=$LIBGNOMECANVASMM_MAJOR_VERSION.$LIBGNOMECANVASMM_MINOR_VERSION
AC_DEFINE_UNQUOTED(LIBGNOMECANVASMM_MAJOR_VERSION, $LIBGNOMECANVASMM_MAJOR_VERSION)
AC_DEFINE_UNQUOTED(LIBGNOMECANVASMM_MINOR_VERSION, $LIBGNOMECANVASMM_MINOR_VERSION)
AC_DEFINE_UNQUOTED(LIBGNOMECANVASMM_MICRO_VERSION, $LIBGNOMECANVASMM_MICRO_VERSION)
AC_SUBST(LIBGNOMECANVASMM_VERSION)
AC_SUBST(LIBGNOMECANVASMM_RELEASE)
AC_SUBST(LIBGNOMECANVASMM_SO_VERSION)
AC_CONFIG_AUX_DIR(scripts)
AC_CONFIG_MACRO_DIR(scripts)
dnl For automake.
VERSION=$LIBGNOMECANVASMM_VERSION
PACKAGE=libgnomecanvasmm
dnl Initialize automake stuff
AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
dnl Specify a configuration file (no autoheader)
AM_CONFIG_HEADER(libgnomecanvas/libgnomecanvasmmconfig.h)
AM_MAINTAINER_MODE
AL_ACLOCAL_INCLUDE(scripts)
#########################################################################
# Configure arguments
#########################################################################
#########################################################################
# Environment Checks
#########################################################################
AC_PROG_CC
AC_PROG_CPP
AC_PROG_MAKE_SET
AC_CANONICAL_HOST
dnl Used for enabling the "-no-undefined" flag while generating DLLs
dnl Copied from the official gtk+-2 configure.in
AC_MSG_CHECKING([for some Win32 platform])
case "$host" in
*-*-mingw*|*-*-cygwin*)
platform_win32=yes
;;
*)
platform_win32=no
;;
esac
AC_MSG_RESULT([$platform_win32])
AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
AC_MSG_CHECKING([for native Win32])
case "$host" in
*-*-mingw*)
os_win32=yes
;;
*)
os_win32=no
;;
esac
AC_MSG_RESULT([$os_win32])
AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
AM_DISABLE_STATIC
AC_LIBTOOL_WIN32_DLL
AM_PROG_LIBTOOL
AL_PROG_GNU_M4(AC_MSG_ERROR([dnl
SUN m4 does not work for building gtkmm.
Please install GNU m4.]))
AL_PROG_GNU_MAKE(AC_MSG_ERROR([dnl
SUN make does not work for building gtkmm.
Please install GNU make.]))
#########################################################################
# Dependancy checks
#########################################################################
# Make these available to both PKG_CHECK_MODULES and the .pc.in file:
GTKMM_VERSION_NEEDED=2.4.0
AC_SUBST(GTKMM_VERSION_NEEDED)
LIBGNOMECANVAS_VERSION_NEEDED=2.6.0
AC_SUBST(LIBGNOMECANVAS_VERSION_NEEDED)
PKG_CHECK_MODULES(LIBGNOMECANVASMM, gtkmm-2.4 >= $GTKMM_VERSION_NEEDED libgnomecanvas-2.0 >= $LIBGNOMECANVAS_VERSION_NEEDED)
AC_SUBST(LIBGNOMECANVASMM_CFLAGS)
AC_SUBST(LIBGNOMECANVASMM_LIBS)
GLIBMM_LIBDIR=`pkg-config --variable=libdir glibmm-2.4`
GMM_PROCDIR=$GLIBMM_LIBDIR/glibmm-2.4/proc
AC_SUBST(GMM_PROCDIR)
GMM_PROC=$GMM_PROCDIR/gmmproc
AC_SUBST(GMM_PROC)
#########################################################################
# C++ checks
#########################################################################
AC_PROG_CXX
# Ensure MSVC-compatible struct packing convention is used when
# compiling for Win32 with gcc.
# What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
# gcc2 uses "-fnative-struct".
if test x"$os_win32" = xyes; then
if test x"$GCC" = xyes -a x"$GXX" = xyes; then
msnative_struct=''
AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
if test -z "$ac_cv_prog_CC"; then
our_gcc="$CC"
else
our_gcc="$ac_cv_prog_CC"
fi
case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
2.)
if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
msnative_struct='-fnative-struct'
fi
;;
*)
if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
msnative_struct='-mms-bitfields'
fi
;;
esac
if test x"$msnative_struct" = x ; then
AC_MSG_RESULT([no way])
AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
else
CXXFLAGS="$CXXFLAGS $msnative_struct"
AC_MSG_RESULT([${msnative_struct}])
fi
fi
fi
AC_LANG_CPLUSPLUS
# Dummy conditional just to make automake-1.4 happy.
# We need an always-false condition in docs/Makefile.am.
AM_CONDITIONAL(LIBGNOMECANVASMM_FALSE,[false])
# HACK: Assign a dummy in order to prevent execution of autoheader by the
# maintainer-mode rules. That would fail since we aren't using autoheader.
AUTOHEADER=':'
AC_OUTPUT([
Makefile
libgnomecanvasmm.spec
libgnomecanvas/Makefile
libgnomecanvas/libgnomecanvasmm-2.6.pc
libgnomecanvas/libgnomecanvasmm-2.6-uninstalled.pc
libgnomecanvas/src/Makefile
libgnomecanvas/libgnomecanvasmm/Makefile
libgnomecanvas/libgnomecanvasmm/private/Makefile
tools/Makefile
tools/extra_defs_gen/Makefile
tools/m4/Makefile
demos/Makefile
scripts/Makefile
docs/Makefile
docs/reference/Makefile
docs/reference/Doxyfile
examples/Makefile
examples/canvas/Makefile
examples/canvas_affine/Makefile
examples/canvas_events/Makefile
])
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