2007-11-13 05:37:24 -05:00
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# Configure.in
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#
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# This file tests for various compiler features needed to configure
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# the gtkmm package. Original skeleton was provided by Stephan Kulow.
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# All tests were written by Tero Pulkkinen, Mirko Streckenbach, and
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# Karl Nelson.
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#
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# NOTE! IF YOU DO CHANGES HERE, CHECK IF YOU NEED TO MODIFY .m4 TOO!!!
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#
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# Copyright 2001 Free Software Foundation
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# Copyright 1999 gtkmm Development Team
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# Copyright 1998 Stephan Kulow
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#
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AC_INIT(glib/glibmmconfig.h.in)
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AC_PREREQ(2.50)
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#########################################################################
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# Version and initialization
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#########################################################################
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GLIBMM_MAJOR_VERSION=2
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2007-12-18 01:05:55 -05:00
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GLIBMM_MINOR_VERSION=14
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GLIBMM_MICRO_VERSION=2
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2007-11-13 05:37:24 -05:00
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GLIBMM_VERSION=$GLIBMM_MAJOR_VERSION.$GLIBMM_MINOR_VERSION.$GLIBMM_MICRO_VERSION
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GLIBMM_RELEASE=$GLIBMM_MAJOR_VERSION.$GLIBMM_MINOR_VERSION
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AC_DEFINE_UNQUOTED([GLIBMM_MAJOR_VERSION], $GLIBMM_MAJOR_VERSION, [Major Version])
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AC_DEFINE_UNQUOTED([GLIBMM_MINOR_VERSION], $GLIBMM_MINOR_VERSION, [Minor Version])
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AC_DEFINE_UNQUOTED([GLIBMM_MICRO_VERSION], $GLIBMM_MICRO_VERSION, [Micro Version])
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AC_SUBST(GLIBMM_MAJOR_VERSION)
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AC_SUBST(GLIBMM_MINOR_VERSION)
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AC_SUBST(GLIBMM_MICRO_VERSION)
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AC_SUBST(GLIBMM_VERSION)
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AC_SUBST(GLIBMM_RELEASE)
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#
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# +1 : ? : +1 == new interface that does not break old one
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# +1 : ? : 0 == new interface that breaks old one
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# ? : ? : 0 == no new interfaces, but breaks apps
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# ? :+1 : ? == just some internal changes, nothing breaks but might work
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# better
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# CURRENT : REVISION : AGE
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LIBGLIBMM_SO_VERSION=1:24:0
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AC_SUBST(LIBGLIBMM_SO_VERSION)
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AC_CONFIG_AUX_DIR(scripts)
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dnl For automake.
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VERSION=$GLIBMM_VERSION
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PACKAGE=glibmm
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dnl Initialize automake stuff
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AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
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dnl Specify a configuration file (no autoheader)
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AM_CONFIG_HEADER(config.h glib/glibmmconfig.h)
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AM_MAINTAINER_MODE
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AL_ACLOCAL_INCLUDE(scripts)
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#########################################################################
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# Configure arguments
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#########################################################################
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#########################################################################
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# Environment Checks
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#########################################################################
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AC_PROG_CC
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AC_PROG_CPP
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AC_PROG_MAKE_SET
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AC_CANONICAL_BUILD
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AC_CANONICAL_HOST
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dnl Used for enabling the "-no-undefined" flag while generating DLLs
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dnl Copied from the official gtk+-2 configure.in
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AC_MSG_CHECKING([for some Win32 platform])
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case "$host" in
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*-*-mingw*|*-*-cygwin*)
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platform_win32=yes
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;;
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*)
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platform_win32=no
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;;
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esac
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AC_MSG_RESULT([$platform_win32])
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AM_CONDITIONAL(PLATFORM_WIN32, test "$platform_win32" = "yes")
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AC_MSG_CHECKING([for native Win32])
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case "$host" in
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*-*-mingw*)
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os_win32=yes
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;;
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*)
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os_win32=no
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;;
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esac
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AC_MSG_RESULT([$os_win32])
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AM_CONDITIONAL(OS_WIN32, test "$os_win32" = "yes")
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AC_DISABLE_STATIC
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AC_LIBTOOL_WIN32_DLL
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AC_PROG_LIBTOOL
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AL_PROG_GNU_M4(AC_MSG_ERROR([dnl
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SUN m4 does not work for building gtkmm.
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Please install GNU m4.]))
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AL_PROG_GNU_MAKE(AC_MSG_ERROR([dnl
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SUN make does not work for building gtkmm.
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Please install GNU make.]))
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GLIBMM_CHECK_PERL([5.6.0])
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#########################################################################
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# Function checks
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#########################################################################
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# functions used in demos/gtk-demo. Undefined in config.h !
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AC_CHECK_FUNCS([flockfile funlockfile getc_unlocked mkfifo])
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#########################################################################
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# Dependancy checks
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#########################################################################
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gtkmm_min_sigc_version=2.0.0
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2007-12-18 01:05:55 -05:00
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gtkmm_min_glib_version=2.14.0
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2007-11-13 05:37:24 -05:00
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2008-03-17 10:30:05 -04:00
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#
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#
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# !!! Ardour note: we don't need to look for sigc++
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# because it is inside our tree and handled by SCons.
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# We do, however, need to check on glib
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#
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#
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#PKG_CHECK_MODULES(GLIBMM, sigc++-2.0 >= ${gtkmm_min_sigc_version} glib-2.0 >= ${gtkmm_min_glib_version} gobject-2.0 >= ${gtkmm_min_glib_version} gmodule-2.0 >= ${gtkmm_min_glib_version})
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#AC_SUBST(GLIBMM_CFLAGS)
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#AC_SUBST(GLIBMM_LIBS)
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PKG_CHECK_MODULES(GLIBMM, glib-2.0 >= ${gtkmm_min_glib_version} gobject-2.0 >= ${gtkmm_min_glib_version} gmodule-2.0 >= ${gtkmm_min_glib_version})
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2007-11-13 05:37:24 -05:00
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AC_SUBST(GLIBMM_CFLAGS)
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AC_SUBST(GLIBMM_LIBS)
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# gthread isn't a requirement, but we should use its CFLAGS if available.
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PKG_CHECK_MODULES(GTHREAD, gthread-2.0 >= ${gtkmm_min_glib_version},[],[GTHREAD_CFLAGS=''; GTHREAD_LIBS=''])
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AC_SUBST(GTHREAD_CFLAGS)
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AC_SUBST(GTHREAD_LIBS)
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#########################################################################
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# C++ checks
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#########################################################################
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AC_PROG_CXX
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# Check for the SUN Forte compiler, and define GLIBMM_COMPILER_SUN_FORTE in the header.
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GLIBMM_PROG_CXX_SUN
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# Ensure MSVC-compatible struct packing convention is used when
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# compiling for Win32 with gcc.
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# What flag to depends on gcc version: gcc3 uses "-mms-bitfields", while
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# gcc2 uses "-fnative-struct".
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if test x"$os_win32" = xyes; then
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if test x"$GCC" = xyes -a x"$GXX" = xyes; then
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msnative_struct=''
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AC_MSG_CHECKING([how to get MSVC-compatible struct packing])
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if test -z "$ac_cv_prog_CC"; then
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our_gcc="$CC"
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else
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our_gcc="$ac_cv_prog_CC"
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fi
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case `$our_gcc --version | sed -e 's,\..*,.,' -e q` in
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2.)
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if $our_gcc -v --help 2>/dev/null | grep fnative-struct >/dev/null; then
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msnative_struct='-fnative-struct'
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fi
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;;
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*)
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if $our_gcc -v --help 2>/dev/null | grep ms-bitfields >/dev/null; then
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msnative_struct='-mms-bitfields'
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fi
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;;
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esac
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if test x"$msnative_struct" = x ; then
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AC_MSG_RESULT([no way])
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AC_MSG_WARN([produced libraries might be incompatible with MSVC-compiled code])
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else
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CXXFLAGS="$CXXFLAGS $msnative_struct"
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AC_MSG_RESULT([${msnative_struct}])
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fi
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fi
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fi
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AC_LANG_CPLUSPLUS
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AC_CXX_BOOL(,config_error=yes)
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AC_CXX_NAMESPACES(,config_error=yes)
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AC_CXX_MUTABLE(,config_error=yes)
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AC_MSG_CHECKING(if C++ environment provides all required features)
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if test "x$config_error" = xyes ; then
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AC_MSG_RESULT([no])
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AC_MSG_ERROR([Your compiler is not powerful enough to compile gtkmm. If it should be, see config.log for more information of why it failed.])
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fi
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AC_MSG_RESULT([yes])
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GLIBMM_CXX_HAS_NAMESPACE_STD()
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GLIBMM_CXX_HAS_STD_ITERATOR_TRAITS()
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GLIBMM_CXX_HAS_SUN_REVERSE_ITERATOR()
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GLIBMM_CXX_HAS_TEMPLATE_SEQUENCE_CTORS()
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GLIBMM_CXX_MEMBER_FUNCTIONS_MEMBER_TEMPLATES()
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GLIBMM_CXX_CAN_DISAMBIGUATE_CONST_TEMPLATE_SPECIALIZATIONS()
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GLIBMM_CXX_CAN_USE_DYNAMIC_CAST_IN_UNUSED_TEMPLATE_WITHOUT_DEFINITION()
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GLIBMM_CXX_CAN_ASSIGN_NON_EXTERN_C_FUNCTIONS_TO_EXTERN_C_CALLBACKS()
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GLIBMM_CXX_CAN_USE_NAMESPACES_INSIDE_EXTERNC()
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GLIBMM_CXX_ALLOWS_STATIC_INLINE_NPOS()
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2007-12-18 01:05:55 -05:00
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GLIBMM_C_STD_TIME_T_IS_NOT_INT32()
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2007-11-13 05:37:24 -05:00
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# Create a list of input directories for Doxygen.
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GTKMM_DOXYGEN_INPUT_SUBDIRS([glib])
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# Check whether to build the full docs into the generated source.
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# This will be much slower.
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GTKMM_ARG_ENABLE_FULLDOCS()
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# Check whether --enable-debug-refcounting was given.
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GLIBMM_ARG_ENABLE_DEBUG_REFCOUNTING()
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# Evaluate the --enable-warnings=level option.
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GTKMM_ARG_ENABLE_WARNINGS()
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# Add an --enable-use-deprecations configure option:
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AC_ARG_ENABLE(deprecations,
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[AC_HELP_STRING([--enable-use-deprecations],
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[warn about deprecated usages [default=no]])],,
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[enable_deprecations=no])
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if test "x$enable_use_deprecations" = "xyes"; then
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DISABLE_DEPRECATED_CFLAGS="-DG_DISABLE_DEPRECATED"
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AC_SUBST(DISABLE_DEPRECATED_CFLAGS)
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fi
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#Offer the ability to omit some API from the library,
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#to reduce the code size:
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GLIBMM_ARG_ENABLE_API_DEPRECATED()
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GLIBMM_ARG_ENABLE_API_EXCEPTIONS()
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GLIBMM_ARG_ENABLE_API_PROPERTIES()
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GLIBMM_ARG_ENABLE_API_VFUNCS()
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# Offer the ability to omit some API from the library,
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# to reduce the code size:
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GLIBMM_ARG_ENABLE_API_DEFAULT_SIGNAL_HANDLERS()
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# Dummy conditional just to make automake-1.4 happy.
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# We need an always-false condition in docs/Makefile.am.
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AM_CONDITIONAL(GTKMM_FALSE,[false])
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# HACK: Assign a dummy in order to prevent execution of autoheader by the
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# maintainer-mode rules. That would fail since we aren't using autoheader.
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AUTOHEADER=':'
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AC_CONFIG_FILES([
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Makefile
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glib/Makefile
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glib/glibmm-2.4.pc
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])
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AC_OUTPUT()
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