From 0ea5fc66924303d1bf73ba283a383e2aadee02f2 Mon Sep 17 00:00:00 2001 From: neodarz Date: Sat, 11 Aug 2018 20:21:34 +0200 Subject: Initial commit --- .../~checkout~/code/acinclude.m4?rev=1.5 | 1081 ++++++++++++++++++++ 1 file changed, 1081 insertions(+) create mode 100644 cvs/cvsweb.cgi/~checkout~/code/acinclude.m4?rev=1.5 (limited to 'cvs/cvsweb.cgi/~checkout~/code/acinclude.m4?rev=1.5') diff --git a/cvs/cvsweb.cgi/~checkout~/code/acinclude.m4?rev=1.5 b/cvs/cvsweb.cgi/~checkout~/code/acinclude.m4?rev=1.5 new file mode 100644 index 00000000..68c8395e --- /dev/null +++ b/cvs/cvsweb.cgi/~checkout~/code/acinclude.m4?rev=1.5 @@ -0,0 +1,1081 @@ +dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.5 2002/01/28 14:40:26 valignat Exp $ +dnl +dnl ========================================================================= + +dnl ========================================================================= +dnl WARNING: The original version of this file is placed in the $CVSROOT/code +dnl directory. +dnl There is links in the $CVSROOT/code sub-directories to that file +dnl (ex: $CVSROOT/code/nel), so be careful of the consequences of +dnl any modification of that file. +dnl ========================================================================= + +dnl ========================================================================= +dnl Macros available in that file. +dnl +dnl +dnl AM_NEL_DEBUG +dnl +dnl Option: none. +dnl Description: manage the different debug and the release mode by setting +dnl correctly the CFLAGS and CXXFLAGS variables. +dnl +dnl +dnl AM_PATH_NEL +dnl +dnl Option: none. +dnl Description: check the instalation of the NeL library and set the +dnl CXXFLAGS and LIBS variables to use it. +dnl +dnl +dnl AM_PATH_STLPORT +dnl +dnl Option: none. +dnl Description: check the instalation of the STLPort library and set the +dnl CXXFLAGS and LIBS variables to use it. +dnl +dnl +dnl AM_PATH_OPENGL +dnl +dnl Option: "yes" if the use of the OpenGL library is mandatory. +dnl Description: check the instalation of the OpenGL library and set the +dnl OPENGL_CFLAGS and OPENGL_LIBS variables to use it. +dnl +dnl +dnl AM_PATH_FREETYPE +dnl +dnl Option: "yes" if the use of the Freetype library is mandatory. +dnl Description: check the instalation of the OpenGL library and set the +dnl FREETYPE_CFLAGS and FREETYPE_LIBS variables to use it. +dnl +dnl +dnl AM_PATH_XF86VIDMODE +dnl +dnl Option: none. +dnl Description: check the instalation of the OpenGL library and set the +dnl XF86VIDMODE_CFLAGS and XF86VIDMODE_LIBS variables to use it. +dnl +dnl +dnl AM_PATH_OPENAL +dnl +dnl Option: "yes" if the use of the OpenAL library is mandatory. +dnl Description: check the instalation of the OpenGL library and set the +dnl OPENAL_CFLAGS and OPENAL_LIBS variables to use it. +dnl +dnl +dnl AM_PATH_PYTHON +dnl +dnl Option: "yes" if the use of the Python library is mandatory. +dnl Description: check the instalation of the OpenGL library and set the +dnl PYTHON_CFLAGS and PYTHON_LIBS variables to use it. +dnl +dnl ========================================================================= + + +# ========================================================================= +# AM_NEL_DEBUG + +AC_DEFUN(AM_NEL_DEBUG, +[ + +MAX_C_OPTIMIZE="-O6" + +STL_DEBUG="-D__STL_DEBUG" + +NL_DEBUG="-DNL_DEBUG" +NL_DEBUG_FAST="-DNL_DEBUG_FAST" +NL_RELEASE_DEBUG="-DNL_RELEASE_DEBUG" +NL_RELEASE="-DNL_RELEASE" + +AC_ARG_WITH(debug, + [ --with-debug[=full|medium|fast] + Build a debug version (huge libraries). + Full mode set only NeL and STL debug flags. + Medium mode set NeL debug flags with inline + optimization (default mode). + Fast mode is like the Medium mode with some basic + optimization. + --without-debug Build without debugging code (default)], + [with_debug=$withval], + [with_debug=no]) + +dnl Build optimized or debug version ? +dnl First check for gcc and g++ +if test "$ac_cv_prog_gcc" = "yes" +then + DEBUG_CFLAGS="-g" + DEBUG_OPTIMIZE_CC="-O" + OPTIMIZE_CFLAGS="$MAX_C_OPTIMIZE" +else + DEBUG_CFLAGS="-g" + DEBUG_OPTIMIZE_CC="" + OPTIMIZE_CFLAGS="-O" +fi + +if test "$ac_cv_prog_cxx_g" = "yes" +then + DEBUG_CXXFLAGS="-g" + DEBUG_OPTIMIZE_CXX="-O" + OPTIMIZE_CXXFLAGS="-O3" + OPTIMIZE_INLINE_CXXFLAGS="-finline-functions" +else + DEBUG_CXXFLAGS="-g" + DEBUG_OPTIMIZE_CXX="" + OPTIMIZE_CXXFLAGS="-O" + OPTIMIZE_INLINE_CXXFLAGS="" +fi + +if test "$with_debug" = "yes" -o "$with_debug" = "medium" +then + dnl Medium debug. Inline optimization + CFLAGS="$DEBUG_CFLAGS $OPTIMIZE_INLINE_CFLAGS $NL_DEBUG $NL_DEBUG_FAST $CFLAGS" + CXXFLAGS="$DEBUG_CXXFLAGS $OPTIMIZE_INLINE_CXXFLAGS $NL_DEBUG $NL_DEBUG_FAST $CXXFLAGS" +else + if test "$with_debug" = "full" + then + dnl Full debug. Very slow in some cases + CFLAGS="$DEBUG_CFLAGS $NL_DEBUG $STL_DEBUG $CFLAGS" + CXXFLAGS="$DEBUG_CXXFLAGS $NL_DEBUG $STL_DEBUG $CXXFLAGS" + else + if test "$with_debug" = "fast" + then + dnl Fast debug. + CFLAGS="$DEBUG_CFLAGS $DEBUG_OPTIMIZE_CC $OPTIMIZE_INLINE_CFLAGS $NL_DEBUG $CFLAGS" + CXXFLAGS="$DEBUG_CXXFLAGS $DEBUG_OPTIMIZE_CXX $OPTIMIZE_INLINE_CXXFLAGS $NL_DEBUG $CXXFLAGS" + else + dnl Optimized version. No debug + CFLAGS="$OPTIMIZE_CFLAGS $NL_RELEASE $CFLAGS" + CXXFLAGS="$OPTIMIZE_CXXFLAGS $NL_RELEASE $CXXFLAGS" + fi + fi +fi + +dnl AC_MSG_RESULT([CFLAGS = $CFLAGS]) +dnl AC_MSG_RESULT([CXXGLAGS = $CXXFLAGS]) + +]) + + +# ========================================================================= +# MY_NEL_HEADER_CHK : NeL header files checking macros + +AC_DEFUN(MY_NEL_HEADER_CHK, +[ AC_REQUIRE_CPP() + +chk_message_obj="$1" +header="$2" +macro="$3" +is_mandatory="$4" + +if test $is_mandatory = "yes" +then + + _CPPFLAGS="$CPPFLAGS" + + CPPFLAGS="$CXXFLAGS $NEL_CFLAGS" + + AC_MSG_CHECKING(for $header) + + AC_EGREP_CPP( yo_header, +[#include <$header> +#ifdef $macro + yo_header +#endif], + have_header="yes", + have_header="no") + + CPPFLAGS="$_CPPFLAGS" + + if test "$have_header" = "yes" + then + AC_MSG_RESULT(yes) + else + if test "$is_mandatory" = "yes" + then + AC_MSG_ERROR([$chk_message_obj must be installed (http://www.nevrax.org).]) + else + AC_MSG_RESULT(no) + fi + fi +fi + + +]) + + +# ========================================================================= +# MY_NEL_LIB_CHK : NeL library checking macros + +AC_DEFUN(MY_NEL_LIB_CHK, +[ AC_REQUIRE_CPP() + +chk_message_obj="$1" +nel_dir_lnk="$2" +nel_libraries="$3" +nel_test_lib="$4" +is_mandatory="$5" + +if test $is_mandatory = "yes" +then + + AC_MSG_CHECKING(for -l$nel_test_lib) + + if test $nel_libraries + then + NEL_TEST_LIBS="-L$nel_libraries -l$nel_test_lib" + + else + NEL_TEST_LIBS="$nel_dir_lnk -l$nel_test_lib" + fi + + _CPPFLAGS="$CPPFLAGS" + + CPPFLAGS="$CXXFLAGS $NEL_TEST_LIBS" + + AC_TRY_LINK( , , have_nel_test_libraries="yes", have_nel_test_libraries="no") + + CPPFLAGS="$_CPPFLAGS" + + if test "$have_nel_test_libraries" = "yes" + then + AC_MSG_RESULT(yes) + else + if test "$is_mandatory" = "yes" + then + AC_MSG_ERROR([$chk_message_obj must be installed (http://www.nevrax.org).]) + else + AC_MSG_RESULT(no) + fi + fi +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel= path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include= + path to the NeL header files directory. + e.g. /usr/local/nel/stlport]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib= + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nel_misc_lib="nelmisc" +nel_net_lib="nelnet" +nel_3d_lib="nel3d" +nel_pacs_lib="nelpacs" +nel_sound_lib="nelsound" +nel_ai_lib="nelai" + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" + +nelconfig_libs_args="" + +if test "$nelnet_is_mandatory" != "yes" +then + nelconfig_libs_args="$nelconfig_libs_args --without-network" +fi + +if test "$nel3d_is_mandatory" != "yes" +then + nelconfig_libs_args="$nelconfig_libs_args --without-3d" +fi + +if test "$nelpacs_is_mandatory" != "yes" +then + nelconfig_libs_args="$nelconfig_libs_args --without-pacs" +fi + +if test "$nelsound_is_mandatory" != "yes" +then + nelconfig_libs_args="$nelconfig_libs_args --without-sound" +fi + +if test "$nelai_is_mandatory" != "yes" +then + nelconfig_libs_args="$nelconfig_libs_args --without-ai" +fi + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +if test "$NEL_CONFIG" = "no" +then + have_nel_config="no" +else + NEL_CFLAGS=`nel-config --cflags` + NEL_LIBS=`nel-config --libs $nelconfig_libs_args` + + nel_dir_lnk=`echo '$NEL_LIBS' | sed -e 's/[[:space:]]*-l[^[:space:]]*//g'` + + have_nel_config="yes" +fi + +if test "$with_nel" +then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" +fi + +if test "$with_nel_include" +then + nel_includes="$with_nel_include" +fi + +if test "$with_nel_lib" +then + nel_libraries="$with_nel_lib" +fi + +if test "$nel_includes" +then + NEL_CFLAGS="-I$nel_includes" +fi + +if test "$nel_libraries" +then + NEL_LIBS="-L$nel_libraries" +fi + +dnl Checking for NeL headers +MY_NEL_HEADER_CHK([NeL Misc], [nel/misc/types_nl.h], [NL_TYPES_H], $nelmisc_is_mandatory) +MY_NEL_HEADER_CHK([NeL Network], [nel/net/sock.h], [NL_SOCK_H], $nelnet_is_mandatory) +MY_NEL_HEADER_CHK([NeL 3D], [nel/3d/u_camera.h], [NL_U_CAMERA_H], $nel3d_is_mandatory) +MY_NEL_HEADER_CHK([NeL PACS], [nel/pacs/u_global_position.h], [NL_U_GLOBAL_POSITION_H], $nelpacs_is_mandatory) +MY_NEL_HEADER_CHK([NeL Sound], [nel/sound/u_source.h], [NL_U_SOURCE_H], $nelsound_is_mandatory) +MY_NEL_HEADER_CHK([NeL AI], [nel/ai/nl_ai.h], [_IA_NEL_H], $nelai_is_mandatory) + +dnl Checking for NeL libraries +MY_NEL_LIB_CHK([NeL Misc], $nel_dir_lnk, $nel_libraries, $nel_misc_lib, $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], $nel_dir_lnk, $nel_libraries, $nel_net_lib, $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], $nel_dir_lnk, $nel_libraries, $nel_3d_lib, $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], $nel_dir_lnk, $nel_libraries, $nel_pacs_lib, $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], $nel_dir_lnk, $nel_libraries, $nel_sound_lib, $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], $nel_dir_lnk, $nel_libraries, $nel_ai_lib, $nelai_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport= path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include= + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib= + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +stlport_lib="stlport_gcc" + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_CHECKING(STLPort) + have_stlport="disabled" + AC_MSG_RESULT(disabled (*** EXPERIMENTAL ***)) +else + if test "$with_stlport" + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + fi +fi + +if test -z "$have_stlport" -a "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test -z "$have_stlport" -a "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +if test -z "$have_stlport" +then + dnl Put STLPorts includes in CXXFLAGS + if test "$stlport_includes" + then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" + fi + + dnl Put STLPorts libraries in LIBS + if test "$stlport_libraries" + then + LIBS="-L$stlport_libraries $LIBS -l$stlport_lib" + fi + + dnl Test the headers + AC_MSG_CHECKING(for STLPort headers) + + _CPPFLAGS="$CPPFLAGS" + + CPPFLAGS="$CXXFLAGS" + + AC_EGREP_CPP( yo_stlport, + [#include +#ifdef __SGI_STL_PORT + yo_stlport +#endif], + have_stlport_headers="yes", + have_stlport_headers="no" ) + + if test "$have_stlport_headers" = "yes" + then + AC_MSG_RESULT([$stlport_includes]) + else + AC_MSG_RESULT(no) + fi + + dnl Test the libraries + AC_MSG_CHECKING(for STLPort libraries) + + CPPFLAGS="$CXXFLAGS $LIBS" + + AC_TRY_LINK( , , have_stlport_libraries="yes", have_stlport_libraries="no") + + CPPFLAGS="$_CPPFLAGS" + + if test "$have_stlport_libraries" = "yes" + then + AC_MSG_RESULT([$stlport_libraries]) + else + AC_MSG_RESULT(no) + fi + + if test "$have_stlport_headers" = "yes" \ + && test "$have_stlport_libraries" = "yes" + then + have_stlport="yes" + else + have_stlport="no" + fi + + if test "$have_stlport" = "no" + then + AC_MSG_ERROR([STLPort must be installed (http://www.stlport.org).]) + fi + +fi + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl= path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include= + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib= + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$with_opengl" +then + opengl_includes="$with_opengl/include" + opengl_libraries="$with_opengl/lib" +fi + +if test "$with_opengl_include" +then + opengl_includes="$with_opengl_include" +fi + +if test "$with_opengl_lib" +then + opengl_libraries="$with_opengl_lib" +fi + +dnl Set OPENGL_CFLAGS +if test "$opengl_includes" +then + OPENGL_CFLAGS="-I$opengl_includes" +fi + +dnl Set OPENGL_LIBS +if test "$opengl_libraries" +then + OPENGL_LIBS="-L$opengl_libraries" +fi +OPENGL_LIBS="$OPENGL_LIBS -l$opengl_lib" + +dnl Test the headers +_CPPFLAGS="$CPPFLAGS" + +CPPFLAGS="$CXXFLAGS $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$have_opengl_headers" = "yes" +then + if test "$opengl_includes" + then + AC_MSG_RESULT([$opengl_includes]) + else + AC_MSG_RESULT(yes) + fi +else + AC_MSG_RESULT(no) +fi + +dnl Checking the GLEXT version >= 7 +AC_MSG_CHECKING(for and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, can be downloaded from http://oss.sgi.com/projects/ogl-sample/ABI/]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$CXXFLAGS $OPENGL_LIBS" + +AC_TRY_LINK( , , have_opengl_libraries="yes", have_opengl_libraries="no") + +CPPFLAGS="$_CPPFLAGS" + +if test "$have_opengl_libraries" = "yes" +then + if test "$opengl_libraries" + then + AC_MSG_RESULT([$opengl_libraries]) + else + AC_MSG_RESULT(yes) + fi +else + AC_MSG_RESULT(no) +fi + +opengl_libraries="$opengl_libraries" + +if test "$have_opengl_headers" = "yes" \ + -a "$have_glext" = "yes" \ + -a "$have_opengl_libraries" = "yes" +then + have_opengl="yes" +else + have_opengl="no" +fi + +if test "$have_opengl" = "no" -a "$is_mandatory" = "yes" +then + AC_MSG_ERROR([OpenGL >= 1.2 must be installed (http://www.mesa3d.org)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype= path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include= + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib= + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$FREETYPE_CONFIG" = "no" +then + have_freetype_config="no" +else + FREETYPE_CFLAGS=`freetype-config --cflags` + FREETYPE_LIBS=`freetype-config --libs` + have_freetype_config="yes" +fi + +if test "$with_freetype" +then + freetype_includes="$with_freetype/include" + freetype_libraries="$with_freetype/lib" +fi + +if test "$with_freetype_include" +then + freetype_includes="$with_freetype_include" +fi + +if test "$with_freetype_lib" +then + freetype_libraries="$with_freetype_lib" +fi + +if test "$freetype_includes" +then + FREETYPE_CFLAGS="-I$freetype_includes" +fi + +dnl Checking the FreeType 2 instalation +_CPPFLAGS="$CPPFLAGS" +CPPFLAGS="$CXXFLAGS $FREETYPE_CFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$have_freetype2" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT(no) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for FreeType libraries) + +if test $freetype_libraries +then + FREETYPE_LIBS="-L$freetype_libraries -l$freetype_lib" +fi + +CPPFLAGS="$CXXFLAGS $FREETYPE_LIBS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_CPPFLAGS" + +if test "$have_freetype_libraries" = "yes" +then + if test "$freetype_libraries" + then + AC_MSG_RESULT([$freetype_libraries]) + else + AC_MSG_RESULT(yes) + fi +else + AC_MSG_RESULT(no) +fi + +if test "$have_freetype2" = "yes" && test "$have_freetype_libraries" = "yes" +then + have_freetype="yes" +else + have_freetype="no" +fi + +if test "$have_freetype" = "no" && test "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (http://freetype.sourceforge.net)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib= + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$with_xf86vidmode_lib" = no +then + dnl The user explicitly disabled the use of XF86VidMode + have_xf86vidmode="disabled" + AC_MSG_RESULT(disabled) +else + if test "$with_xf86vidmode_lib" + then + xf86vidmode_libraries="$with_xf86vidmode_lib" + fi + + XF86VIDMODE_CFLAGS="-DXF86VIDMODE" +fi + +if test -z "$have_xf86vidmode" +dnl -a "$with_xf86vidmode_lib" +then + if test "$xf86vidmode_libraries" + then + XF86VIDMODE_LIBS="-L$xf86vidmode_libraries" + fi + + XF86VIDMODE_LIBS="$XF86VIDMODE_LIBS -l$xf86vidmode_lib" + + _CPPFLAGS="$CPPFLAGS" + + CPPFLAGS="$CXXFLAGS $XF86VIDMODE_LIBS" + + AC_TRY_LINK( , , have_xf86vidmode_libraries="yes", have_xf86vidmode_libraries="no") + + CPPFLAGS="$_CPPFLAGS" + + if test "$have_xf86vidmode_libraries" = "yes" + then + have_xf86vidmode="yes" + if test "$xf86vidmode_libraries" + then + AC_MSG_RESULT($xf86vidmode_libraries) + else + AC_MSG_RESULT(yes) + fi + else + have_xf86vidmode="no" + AC_MSG_RESULT(no, no fullscreen support available.) + fi + + xf86vidmode_libraries="$xf86vidmode_libraries" + +fi + +AC_SUBST(XF86VIDMODE_CFLAGS) +AC_SUBST(XF86VIDMODE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_OPENAL : OpenAL checking macros + +AC_DEFUN(AM_PATH_OPENAL, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the OpenAL files location +AC_ARG_WITH( openal, + [ --with-openal= path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include= + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib= + path to the OpenAL library files directory. + e.g. /usr/local/lib]) + +openal_lib="openal" + +if test $with_openal +then + openal_includes="$with_openal/include" + openal_libraries="$with_openal/lib" +fi + +if test "$with_openal_include" +then + openal_includes="$with_openal_include" +fi + +if test "$with_openal_lib" +then + openal_libraries="$with_openal_lib" +fi + + +dnl Set OPENAL_CFLAGS +if test "$openal_includes" +then + OPENAL_CFLAGS="-I$openal_includes" +fi + +dnl Set OPENAL_LIBS +if test "$openal_libraries" +then + OPENAL_LIBS="-L$openal_libraries" +fi +OPENAL_LIBS="$OPENAL_LIBS -l$openal_lib" + +_CPPFLAGS="$CPPFLAGS" +CPPFLAGS="$CXXFLAGS $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$have_openal_headers" = "yes" +then + if test "$openal_includes" + then + AC_MSG_RESULT([$openal_includes]) + else + AC_MSG_RESULT(yes) + fi +else + AC_MSG_RESULT(no) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenAL libraries) + +CPPFLAGS="$CXXFLAGS $OPENAL_LIBS" + +AC_TRY_LINK( , , have_openal_libraries="yes", have_openal_libraries="no") + +CPPFLAGS="$_CPPFLAGS" + +if test "$have_openal_libraries" = "yes" +then + if test "$openal_libraries" + then + AC_MSG_RESULT([$openal_libraries]) + else + AC_MSG_RESULT(yes) + fi +else + AC_MSG_RESULT(no) +fi + +openal_libraries="$openal_libraries" + +if test "$have_openal_headers" = "yes" \ + && test "$have_openal_libraries" = "yes" +then + have_openal="yes" +else + have_openal="no" +fi + +if test "$have_openal" = "no" -a "$is_mandatory" = "yes" +then + AC_MSG_ERROR([OpenAL is needed to compile NeL (http://www.openal.org).]) +fi + +AC_SUBST(OPENAL_CFLAGS) +AC_SUBST(OPENAL_LIBS) + + +]) + + +# ========================================================================= +# AM_PATH_PYTHON : Python checking macros + +AC_DEFUN(AM_PATH_PYTHON, +[ python_version_required="$1" + +is_mandatory="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python= path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version= + Python version to use, e.g. 1.5], + [ PYTHON_VERSION=$with_python_version ] +) + +if test ! "$PYTHON_PREFIX" = "" +then + PATH="$PYTHON_PREFIX/bin:$PATH" +fi + +if test ! "$PYTHON_VERSION" = "" +then + PYTHON_EXEC="python$PYTHON_VERSION" +else + PYTHON_EXEC="python python2.1 python2.0 python1.5" +fi + +AC_PATH_PROGS(PYTHON, $PYTHON_EXEC, no, $PATH) + +if test "$PYTHON" != "no" +then + PYTHON_PREFIX=`$PYTHON -c 'import sys; print "%s" % (sys.prefix)'` + PYTHON_VERSION=`$PYTHON -c 'import sys; print "%s" % (sys.version[[:3]])'` + + is_python_version_enough=`expr $python_version_required \<= $PYTHON_VERSION` +fi + + +if test "$PYTHON" = "no" || test "$is_python_version_enough" != "1" +then + + if test "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python $python_version_required must be installed (http://www.python.org)]) + else + have_python="no" + fi + +else + + python_includes="$PYTHON_PREFIX/include/python$PYTHON_VERSION" + python_libraries="$PYTHON_PREFIX/lib/python$PYTHON_VERSION/config" + python_lib="python$PYTHON_VERSION" + + PYTHON_CFLAGS="-I$python_includes" + PYTHON_LIBS="-L$python_libraries -l$python_lib" + + _CPPFLAGS="$CPPFLAGS" + CPPFLAGS="$CXXFLAGS ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$have_python_headers" = "yes" + then + AC_MSG_RESULT([$python_includes]) + else + AC_MSG_RESULT(no) + fi + + dnl Test the libraries + AC_MSG_CHECKING(for Python libraries) + + CPPFLAGS="$CXXFLAGS $PYTHON_CFLAGS" + + AC_TRY_LINK( , , have_python_libraries="yes", have_python_libraries="no") + + CPPFLAGS="$_CPPFLAGS" + + if test "$have_python_libraries" = "yes" + then + if test "$python_libraries" + then + AC_MSG_RESULT([$python_libraries]) + else + AC_MSG_RESULT(yes) + fi + else + AC_MSG_RESULT(no) + fi + + if test "$have_python_headers" = "yes" \ + && test "$have_python_libraries" = "yes" + then + have_python="yes" + else + have_python="no" + fi + + if test "$have_python" = "no" -a "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (http://www.python.org).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +dnl ========================================================================= +dnl End of file -- cgit v1.2.1