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| author | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
|---|---|---|
| committer | neodarz <neodarz@neodarz.net> | 2018-08-11 20:21:34 +0200 |
| commit | 0ea5fc66924303d1bf73ba283a383e2aadee02f2 (patch) | |
| tree | 2568e71a7ccc44ec23b8bb3f0ff97fb6bf2ed709 /cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text | |
| download | nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.tar.xz nevrax-website-self-hostable-0ea5fc66924303d1bf73ba283a383e2aadee02f2.zip | |
Initial commit
Diffstat (limited to 'cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text')
6 files changed, 6558 insertions, 0 deletions
diff --git a/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&only_with_tag=MAIN/index.html b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&only_with_tag=MAIN/index.html new file mode 100644 index 00000000..ddb449fd --- /dev/null +++ b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&only_with_tag=MAIN/index.html @@ -0,0 +1,1093 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nelns/acinclude.m4 - view - 1.14</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="acinclude.m4?only_with_tag=MAIN"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="acinclude.m4?only_with_tag=MAIN">acinclude.m4</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/?only_with_tag=MAIN">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?only_with_tag=MAIN">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?only_with_tag=MAIN">nelns</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/?only_with_tag=MAIN">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?only_with_tag=MAIN">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?only_with_tag=MAIN">nelns</a> / <a href="/cvs/cvsweb.cgi/code/nelns/acinclude.m4?only_with_tag=MAIN">acinclude.m4</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14&only_with_tag=MAIN" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.14</B>, <i>Thu Apr 25 17:52:16 2002 UTC</i> (2 months, 4 weeks ago) by <i>valignat</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.13: +4 -1 + lines</b><PRE> +Added check on the 'pthread' library. SLTPort needs it. +</PRE> +</td></tr></table><HR noshade><PRE>dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.14 2002/04/25 17:52:16 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_PATH_CCACHE +dnl +dnl Option: none. +dnl Description: check the instalation of the Ccache utility. +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 (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).]) + 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_test_lib="$2" +is_mandatory="$3" + +if test $is_mandatory = "yes" +then + + AC_CHECK_LIB($nel_test_lib, main,,[AC_MSG_ERROR([$chk_message_obj must be installed (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).])]) +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel=<path> path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include=<path> + path to the NeL header files directory. + e.g. /usr/local/nel/include]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib=<path> + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" +nelgeorges_is_mandatory="$7" + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +dnl +dnl Configure options (--with-nel*) have precendence +dnl over nel-config only set variables if they are not +dnl specified +dnl +if test "$NEL_CONFIG" != "no" +then + if test -z "$with_nel" -a -z "$with_nel_include" + then + CXXFLAGS="$CXXFLAGS `nel-config --cflags`" + fi + + if test -z "$with_nel" -a -z "$with_nel_lib" + then + LDFLAGS="`nel-config --ldflags` $LDFLAGS" + fi +fi + +dnl +dnl Set nel_libraries and nel_includes according to +dnl user specification (--with-nel*) if any. +dnl --with-nel-include and --with-nel-lib have precendence +dnl over --with-nel +dnl +if test "$with_nel" = "no" +then + dnl The user explicitly disabled the use of the NeL + AC_MSG_ERROR([NeL is mandatory: do not specify --without-nel]) +else + if test "$with_nel" -a "$with_nel" != "yes" + then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" + fi +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 + +dnl +dnl Set compilation variables +dnl +if test "$nel_includes" +then + CXXFLAGS="$CXXFLAGS -I$nel_includes" +fi + +if test "$nel_libraries" +then + LDFLAGS="-L$nel_libraries $LDFLAGS" +fi + +dnl +dnl Collect headers information and bark if missing and +dnl mandatory +dnl + +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) +MY_NEL_HEADER_CHK([NeL Georges], [nel/georges/common.h], [NLGEORGES_COMMON_H], $nelgeorges_is_mandatory) + +dnl +dnl Collect libraries information and bark if missing and +dnl mandatory +dnl + +MY_NEL_LIB_CHK([NeL Misc], [nelmisc], $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], [nelnet], $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], [nel3d], $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], [nelpacs], $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], [nelsnd], $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], [nelai], $nelai_is_mandatory) +MY_NEL_LIB_CHK([NeL Georges], [nelgeorges], $nelgeorges_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport=<path> path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include=<path> + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib=<path> + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +if test "$with_debug" = "full" +then + stlport_lib="stlport_gcc_stldebug" +else + stlport_lib="stlport_gcc" +fi + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_ERROR([STLPort is mandatory: do not specify --without-stlport]) +else + stlport_includes="/usr/include/stlport" + if test "$with_stlport" -a "$with_stlport" != yes + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + + if test ! -d "$stlport_includes" + then + stlport_includes="$with_stlport/include/stlport" + fi + fi +fi + +if test "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +dnl Check for the 'pthread' library. SLTPort needs it. +AC_CHECK_LIB(pthread, main, , [AC_MSG_ERROR([cannot find the pthread library.])]) + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +dnl Put STLPorts includes in CXXFLAGS +if test "$stlport_includes" +then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" +fi + +dnl Put STLPorts libraries directory in LIBS +if test "$stlport_libraries" +then + LIBS="-L$stlport_libraries $LIBS" +else + stlport_libraries='default' +fi + +dnl Test the headers + +AC_CHECK_HEADER(algorithm, + have_stlport_headers="yes", + have_stlport_headers="no" ) + +AC_MSG_CHECKING(for STLPort headers) + +if test "$have_stlport_headers" = "yes" +then + AC_MSG_RESULT([$stlport_includes]) +else + AC_MSG_RESULT(no) +fi + +AC_CHECK_LIB($stlport_lib, main,, have_stlport_libraries="no") + +AC_MSG_CHECKING(for STLPort library) + +if test "$have_stlport_libraries" != "no" +then + AC_MSG_RESULT([$stlport_libraries]) +else + AC_MSG_RESULT(no) +fi + +if test "$have_stlport_headers" = "yes" && + test "$have_stlport_libraries" != "no" +then + have_stlport="yes" +else + have_stlport="no" +fi + +if test "$have_stlport" = "no" +then + AC_MSG_ERROR([STLPort must be installed (<A HREF="http://www.stlport.org">http://www.stlport.org</A>).]) +fi + +AC_LANG_RESTORE + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl=<path> path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include=<path> + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib=<path> + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$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 $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include <GL/gl.h> +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$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 <GL/glext.h> and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include <GL/glext.h> +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, <GL/glext.h> can be downloaded from <A HREF="http://oss.sgi.com/projects/ogl-sample/ABI/">http://oss.sgi.com/projects/ogl-sample/ABI/</A>]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$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 (<A HREF="http://www.mesa3d.org">http://www.mesa3d.org</A>)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype=<path> path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include=<path> + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib=<path> + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$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=" $FREETYPE_CFLAGS $CXXFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include <freetype/freetype.h> +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$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$freetype_lib" +fi + +CPPFLAGS="$FREETYPE_LIBS $CXXFLAGS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_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 "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (<A HREF="http://freetype.sourceforge.net">http://freetype.sourceforge.net</A>)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib=<path> + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$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> path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include=<path> + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib=<path> + 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 $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include <AL/altypes.h> +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$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 (<A HREF="http://www.openal.org">http://www.openal.org</A>).]) +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="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python=<path> path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version=<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 $python_version_required must be installed (<A HREF="http://www.python.org">http://www.python.org</A>)]) + else + have_python="no" + fi + +else + + python_includes="$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 ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include <Python.h> + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$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 "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (<A HREF="http://www.python.org">http://www.python.org</A>).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +# ========================================================================= +# AM_PATH_CCACHE : Ccache checking macros + +AC_DEFUN(AM_PATH_CCACHE, +[ + +AC_ARG_WITH( ccache, + [ --with-ccache use ccache for compiling.], + [ using_ccache=$with_ccache ] +) + +AC_PATH_PROG(CCACHE, ccache) +if test "$CCACHE" -a "$using_ccache" = "yes" +then + CC="ccache $CC" + CXX="ccache $CXX" +fi + +]) + + +dnl ========================================================================= +dnl End of file + +</PRE>
\ No newline at end of file diff --git a/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&only_with_tag=georges_v2/index.html b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&only_with_tag=georges_v2/index.html new file mode 100644 index 00000000..cbacd811 --- /dev/null +++ b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&only_with_tag=georges_v2/index.html @@ -0,0 +1,1093 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nelns/acinclude.m4 - view - 1.14</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="acinclude.m4?only_with_tag=georges_v2"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="acinclude.m4?only_with_tag=georges_v2">acinclude.m4</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/?only_with_tag=georges_v2">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?only_with_tag=georges_v2">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?only_with_tag=georges_v2">nelns</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/?only_with_tag=georges_v2">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?only_with_tag=georges_v2">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?only_with_tag=georges_v2">nelns</a> / <a href="/cvs/cvsweb.cgi/code/nelns/acinclude.m4?only_with_tag=georges_v2">acinclude.m4</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14&only_with_tag=georges_v2" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.14</B>, <i>Thu Apr 25 17:52:16 2002 UTC</i> (2 months, 4 weeks ago) by <i>valignat</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.13: +4 -1 + lines</b><PRE> +Added check on the 'pthread' library. SLTPort needs it. +</PRE> +</td></tr></table><HR noshade><PRE>dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.14 2002/04/25 17:52:16 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_PATH_CCACHE +dnl +dnl Option: none. +dnl Description: check the instalation of the Ccache utility. +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 (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).]) + 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_test_lib="$2" +is_mandatory="$3" + +if test $is_mandatory = "yes" +then + + AC_CHECK_LIB($nel_test_lib, main,,[AC_MSG_ERROR([$chk_message_obj must be installed (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).])]) +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel=<path> path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include=<path> + path to the NeL header files directory. + e.g. /usr/local/nel/include]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib=<path> + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" +nelgeorges_is_mandatory="$7" + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +dnl +dnl Configure options (--with-nel*) have precendence +dnl over nel-config only set variables if they are not +dnl specified +dnl +if test "$NEL_CONFIG" != "no" +then + if test -z "$with_nel" -a -z "$with_nel_include" + then + CXXFLAGS="$CXXFLAGS `nel-config --cflags`" + fi + + if test -z "$with_nel" -a -z "$with_nel_lib" + then + LDFLAGS="`nel-config --ldflags` $LDFLAGS" + fi +fi + +dnl +dnl Set nel_libraries and nel_includes according to +dnl user specification (--with-nel*) if any. +dnl --with-nel-include and --with-nel-lib have precendence +dnl over --with-nel +dnl +if test "$with_nel" = "no" +then + dnl The user explicitly disabled the use of the NeL + AC_MSG_ERROR([NeL is mandatory: do not specify --without-nel]) +else + if test "$with_nel" -a "$with_nel" != "yes" + then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" + fi +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 + +dnl +dnl Set compilation variables +dnl +if test "$nel_includes" +then + CXXFLAGS="$CXXFLAGS -I$nel_includes" +fi + +if test "$nel_libraries" +then + LDFLAGS="-L$nel_libraries $LDFLAGS" +fi + +dnl +dnl Collect headers information and bark if missing and +dnl mandatory +dnl + +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) +MY_NEL_HEADER_CHK([NeL Georges], [nel/georges/common.h], [NLGEORGES_COMMON_H], $nelgeorges_is_mandatory) + +dnl +dnl Collect libraries information and bark if missing and +dnl mandatory +dnl + +MY_NEL_LIB_CHK([NeL Misc], [nelmisc], $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], [nelnet], $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], [nel3d], $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], [nelpacs], $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], [nelsnd], $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], [nelai], $nelai_is_mandatory) +MY_NEL_LIB_CHK([NeL Georges], [nelgeorges], $nelgeorges_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport=<path> path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include=<path> + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib=<path> + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +if test "$with_debug" = "full" +then + stlport_lib="stlport_gcc_stldebug" +else + stlport_lib="stlport_gcc" +fi + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_ERROR([STLPort is mandatory: do not specify --without-stlport]) +else + stlport_includes="/usr/include/stlport" + if test "$with_stlport" -a "$with_stlport" != yes + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + + if test ! -d "$stlport_includes" + then + stlport_includes="$with_stlport/include/stlport" + fi + fi +fi + +if test "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +dnl Check for the 'pthread' library. SLTPort needs it. +AC_CHECK_LIB(pthread, main, , [AC_MSG_ERROR([cannot find the pthread library.])]) + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +dnl Put STLPorts includes in CXXFLAGS +if test "$stlport_includes" +then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" +fi + +dnl Put STLPorts libraries directory in LIBS +if test "$stlport_libraries" +then + LIBS="-L$stlport_libraries $LIBS" +else + stlport_libraries='default' +fi + +dnl Test the headers + +AC_CHECK_HEADER(algorithm, + have_stlport_headers="yes", + have_stlport_headers="no" ) + +AC_MSG_CHECKING(for STLPort headers) + +if test "$have_stlport_headers" = "yes" +then + AC_MSG_RESULT([$stlport_includes]) +else + AC_MSG_RESULT(no) +fi + +AC_CHECK_LIB($stlport_lib, main,, have_stlport_libraries="no") + +AC_MSG_CHECKING(for STLPort library) + +if test "$have_stlport_libraries" != "no" +then + AC_MSG_RESULT([$stlport_libraries]) +else + AC_MSG_RESULT(no) +fi + +if test "$have_stlport_headers" = "yes" && + test "$have_stlport_libraries" != "no" +then + have_stlport="yes" +else + have_stlport="no" +fi + +if test "$have_stlport" = "no" +then + AC_MSG_ERROR([STLPort must be installed (<A HREF="http://www.stlport.org">http://www.stlport.org</A>).]) +fi + +AC_LANG_RESTORE + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl=<path> path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include=<path> + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib=<path> + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$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 $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include <GL/gl.h> +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$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 <GL/glext.h> and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include <GL/glext.h> +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, <GL/glext.h> can be downloaded from <A HREF="http://oss.sgi.com/projects/ogl-sample/ABI/">http://oss.sgi.com/projects/ogl-sample/ABI/</A>]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$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 (<A HREF="http://www.mesa3d.org">http://www.mesa3d.org</A>)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype=<path> path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include=<path> + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib=<path> + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$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=" $FREETYPE_CFLAGS $CXXFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include <freetype/freetype.h> +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$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$freetype_lib" +fi + +CPPFLAGS="$FREETYPE_LIBS $CXXFLAGS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_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 "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (<A HREF="http://freetype.sourceforge.net">http://freetype.sourceforge.net</A>)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib=<path> + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$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> path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include=<path> + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib=<path> + 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 $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include <AL/altypes.h> +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$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 (<A HREF="http://www.openal.org">http://www.openal.org</A>).]) +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="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python=<path> path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version=<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 $python_version_required must be installed (<A HREF="http://www.python.org">http://www.python.org</A>)]) + else + have_python="no" + fi + +else + + python_includes="$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 ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include <Python.h> + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$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 "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (<A HREF="http://www.python.org">http://www.python.org</A>).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +# ========================================================================= +# AM_PATH_CCACHE : Ccache checking macros + +AC_DEFUN(AM_PATH_CCACHE, +[ + +AC_ARG_WITH( ccache, + [ --with-ccache use ccache for compiling.], + [ using_ccache=$with_ccache ] +) + +AC_PATH_PROG(CCACHE, ccache) +if test "$CCACHE" -a "$using_ccache" = "yes" +then + CC="ccache $CC" + CXX="ccache $CXX" +fi + +]) + + +dnl ========================================================================= +dnl End of file + +</PRE>
\ No newline at end of file diff --git a/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=author&only_with_tag=georges_v2/index.html b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=author&only_with_tag=georges_v2/index.html new file mode 100644 index 00000000..5d335d00 --- /dev/null +++ b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=author&only_with_tag=georges_v2/index.html @@ -0,0 +1,1093 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nelns/acinclude.m4 - view - 1.14</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="acinclude.m4?sortby=author&only_with_tag=georges_v2"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="acinclude.m4?sortby=author&only_with_tag=georges_v2">acinclude.m4</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/?sortby=author&only_with_tag=georges_v2">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=author&only_with_tag=georges_v2">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?sortby=author&only_with_tag=georges_v2">nelns</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/?sortby=author&only_with_tag=georges_v2">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=author&only_with_tag=georges_v2">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?sortby=author&only_with_tag=georges_v2">nelns</a> / <a href="/cvs/cvsweb.cgi/code/nelns/acinclude.m4?sortby=author&only_with_tag=georges_v2">acinclude.m4</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14&sortby=author&only_with_tag=georges_v2" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.14</B>, <i>Thu Apr 25 17:52:16 2002 UTC</i> (3 months ago) by <i>valignat</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.13: +4 -1 + lines</b><PRE> +Added check on the 'pthread' library. SLTPort needs it. +</PRE> +</td></tr></table><HR noshade><PRE>dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.14 2002/04/25 17:52:16 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_PATH_CCACHE +dnl +dnl Option: none. +dnl Description: check the instalation of the Ccache utility. +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 (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).]) + 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_test_lib="$2" +is_mandatory="$3" + +if test $is_mandatory = "yes" +then + + AC_CHECK_LIB($nel_test_lib, main,,[AC_MSG_ERROR([$chk_message_obj must be installed (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).])]) +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel=<path> path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include=<path> + path to the NeL header files directory. + e.g. /usr/local/nel/include]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib=<path> + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" +nelgeorges_is_mandatory="$7" + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +dnl +dnl Configure options (--with-nel*) have precendence +dnl over nel-config only set variables if they are not +dnl specified +dnl +if test "$NEL_CONFIG" != "no" +then + if test -z "$with_nel" -a -z "$with_nel_include" + then + CXXFLAGS="$CXXFLAGS `nel-config --cflags`" + fi + + if test -z "$with_nel" -a -z "$with_nel_lib" + then + LDFLAGS="`nel-config --ldflags` $LDFLAGS" + fi +fi + +dnl +dnl Set nel_libraries and nel_includes according to +dnl user specification (--with-nel*) if any. +dnl --with-nel-include and --with-nel-lib have precendence +dnl over --with-nel +dnl +if test "$with_nel" = "no" +then + dnl The user explicitly disabled the use of the NeL + AC_MSG_ERROR([NeL is mandatory: do not specify --without-nel]) +else + if test "$with_nel" -a "$with_nel" != "yes" + then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" + fi +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 + +dnl +dnl Set compilation variables +dnl +if test "$nel_includes" +then + CXXFLAGS="$CXXFLAGS -I$nel_includes" +fi + +if test "$nel_libraries" +then + LDFLAGS="-L$nel_libraries $LDFLAGS" +fi + +dnl +dnl Collect headers information and bark if missing and +dnl mandatory +dnl + +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) +MY_NEL_HEADER_CHK([NeL Georges], [nel/georges/common.h], [NLGEORGES_COMMON_H], $nelgeorges_is_mandatory) + +dnl +dnl Collect libraries information and bark if missing and +dnl mandatory +dnl + +MY_NEL_LIB_CHK([NeL Misc], [nelmisc], $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], [nelnet], $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], [nel3d], $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], [nelpacs], $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], [nelsnd], $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], [nelai], $nelai_is_mandatory) +MY_NEL_LIB_CHK([NeL Georges], [nelgeorges], $nelgeorges_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport=<path> path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include=<path> + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib=<path> + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +if test "$with_debug" = "full" +then + stlport_lib="stlport_gcc_stldebug" +else + stlport_lib="stlport_gcc" +fi + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_ERROR([STLPort is mandatory: do not specify --without-stlport]) +else + stlport_includes="/usr/include/stlport" + if test "$with_stlport" -a "$with_stlport" != yes + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + + if test ! -d "$stlport_includes" + then + stlport_includes="$with_stlport/include/stlport" + fi + fi +fi + +if test "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +dnl Check for the 'pthread' library. SLTPort needs it. +AC_CHECK_LIB(pthread, main, , [AC_MSG_ERROR([cannot find the pthread library.])]) + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +dnl Put STLPorts includes in CXXFLAGS +if test "$stlport_includes" +then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" +fi + +dnl Put STLPorts libraries directory in LIBS +if test "$stlport_libraries" +then + LIBS="-L$stlport_libraries $LIBS" +else + stlport_libraries='default' +fi + +dnl Test the headers + +AC_CHECK_HEADER(algorithm, + have_stlport_headers="yes", + have_stlport_headers="no" ) + +AC_MSG_CHECKING(for STLPort headers) + +if test "$have_stlport_headers" = "yes" +then + AC_MSG_RESULT([$stlport_includes]) +else + AC_MSG_RESULT(no) +fi + +AC_CHECK_LIB($stlport_lib, main,, have_stlport_libraries="no") + +AC_MSG_CHECKING(for STLPort library) + +if test "$have_stlport_libraries" != "no" +then + AC_MSG_RESULT([$stlport_libraries]) +else + AC_MSG_RESULT(no) +fi + +if test "$have_stlport_headers" = "yes" && + test "$have_stlport_libraries" != "no" +then + have_stlport="yes" +else + have_stlport="no" +fi + +if test "$have_stlport" = "no" +then + AC_MSG_ERROR([STLPort must be installed (<A HREF="http://www.stlport.org">http://www.stlport.org</A>).]) +fi + +AC_LANG_RESTORE + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl=<path> path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include=<path> + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib=<path> + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$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 $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include <GL/gl.h> +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$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 <GL/glext.h> and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include <GL/glext.h> +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, <GL/glext.h> can be downloaded from <A HREF="http://oss.sgi.com/projects/ogl-sample/ABI/">http://oss.sgi.com/projects/ogl-sample/ABI/</A>]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$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 (<A HREF="http://www.mesa3d.org">http://www.mesa3d.org</A>)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype=<path> path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include=<path> + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib=<path> + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$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=" $FREETYPE_CFLAGS $CXXFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include <freetype/freetype.h> +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$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$freetype_lib" +fi + +CPPFLAGS="$FREETYPE_LIBS $CXXFLAGS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_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 "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (<A HREF="http://freetype.sourceforge.net">http://freetype.sourceforge.net</A>)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib=<path> + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$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> path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include=<path> + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib=<path> + 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 $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include <AL/altypes.h> +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$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 (<A HREF="http://www.openal.org">http://www.openal.org</A>).]) +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="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python=<path> path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version=<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 $python_version_required must be installed (<A HREF="http://www.python.org">http://www.python.org</A>)]) + else + have_python="no" + fi + +else + + python_includes="$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 ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include <Python.h> + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$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 "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (<A HREF="http://www.python.org">http://www.python.org</A>).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +# ========================================================================= +# AM_PATH_CCACHE : Ccache checking macros + +AC_DEFUN(AM_PATH_CCACHE, +[ + +AC_ARG_WITH( ccache, + [ --with-ccache use ccache for compiling.], + [ using_ccache=$with_ccache ] +) + +AC_PATH_PROG(CCACHE, ccache) +if test "$CCACHE" -a "$using_ccache" = "yes" +then + CC="ccache $CC" + CXX="ccache $CXX" +fi + +]) + + +dnl ========================================================================= +dnl End of file + +</PRE>
\ No newline at end of file diff --git a/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=rev&only_with_tag=HEAD/index.html b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=rev&only_with_tag=HEAD/index.html new file mode 100644 index 00000000..8dc12165 --- /dev/null +++ b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=rev&only_with_tag=HEAD/index.html @@ -0,0 +1,1093 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nelns/acinclude.m4 - view - 1.14</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="acinclude.m4?sortby=rev&only_with_tag=HEAD"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="acinclude.m4?sortby=rev&only_with_tag=HEAD">acinclude.m4</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/?sortby=rev&only_with_tag=HEAD">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=rev&only_with_tag=HEAD">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?sortby=rev&only_with_tag=HEAD">nelns</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/?sortby=rev&only_with_tag=HEAD">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=rev&only_with_tag=HEAD">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?sortby=rev&only_with_tag=HEAD">nelns</a> / <a href="/cvs/cvsweb.cgi/code/nelns/acinclude.m4?sortby=rev&only_with_tag=HEAD">acinclude.m4</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14&sortby=rev&only_with_tag=HEAD" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.14</B>, <i>Thu Apr 25 17:52:16 2002 UTC</i> (3 months ago) by <i>valignat</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.13: +4 -1 + lines</b><PRE> +Added check on the 'pthread' library. SLTPort needs it. +</PRE> +</td></tr></table><HR noshade><PRE>dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.14 2002/04/25 17:52:16 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_PATH_CCACHE +dnl +dnl Option: none. +dnl Description: check the instalation of the Ccache utility. +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 (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).]) + 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_test_lib="$2" +is_mandatory="$3" + +if test $is_mandatory = "yes" +then + + AC_CHECK_LIB($nel_test_lib, main,,[AC_MSG_ERROR([$chk_message_obj must be installed (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).])]) +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel=<path> path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include=<path> + path to the NeL header files directory. + e.g. /usr/local/nel/include]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib=<path> + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" +nelgeorges_is_mandatory="$7" + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +dnl +dnl Configure options (--with-nel*) have precendence +dnl over nel-config only set variables if they are not +dnl specified +dnl +if test "$NEL_CONFIG" != "no" +then + if test -z "$with_nel" -a -z "$with_nel_include" + then + CXXFLAGS="$CXXFLAGS `nel-config --cflags`" + fi + + if test -z "$with_nel" -a -z "$with_nel_lib" + then + LDFLAGS="`nel-config --ldflags` $LDFLAGS" + fi +fi + +dnl +dnl Set nel_libraries and nel_includes according to +dnl user specification (--with-nel*) if any. +dnl --with-nel-include and --with-nel-lib have precendence +dnl over --with-nel +dnl +if test "$with_nel" = "no" +then + dnl The user explicitly disabled the use of the NeL + AC_MSG_ERROR([NeL is mandatory: do not specify --without-nel]) +else + if test "$with_nel" -a "$with_nel" != "yes" + then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" + fi +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 + +dnl +dnl Set compilation variables +dnl +if test "$nel_includes" +then + CXXFLAGS="$CXXFLAGS -I$nel_includes" +fi + +if test "$nel_libraries" +then + LDFLAGS="-L$nel_libraries $LDFLAGS" +fi + +dnl +dnl Collect headers information and bark if missing and +dnl mandatory +dnl + +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) +MY_NEL_HEADER_CHK([NeL Georges], [nel/georges/common.h], [NLGEORGES_COMMON_H], $nelgeorges_is_mandatory) + +dnl +dnl Collect libraries information and bark if missing and +dnl mandatory +dnl + +MY_NEL_LIB_CHK([NeL Misc], [nelmisc], $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], [nelnet], $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], [nel3d], $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], [nelpacs], $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], [nelsnd], $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], [nelai], $nelai_is_mandatory) +MY_NEL_LIB_CHK([NeL Georges], [nelgeorges], $nelgeorges_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport=<path> path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include=<path> + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib=<path> + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +if test "$with_debug" = "full" +then + stlport_lib="stlport_gcc_stldebug" +else + stlport_lib="stlport_gcc" +fi + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_ERROR([STLPort is mandatory: do not specify --without-stlport]) +else + stlport_includes="/usr/include/stlport" + if test "$with_stlport" -a "$with_stlport" != yes + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + + if test ! -d "$stlport_includes" + then + stlport_includes="$with_stlport/include/stlport" + fi + fi +fi + +if test "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +dnl Check for the 'pthread' library. SLTPort needs it. +AC_CHECK_LIB(pthread, main, , [AC_MSG_ERROR([cannot find the pthread library.])]) + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +dnl Put STLPorts includes in CXXFLAGS +if test "$stlport_includes" +then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" +fi + +dnl Put STLPorts libraries directory in LIBS +if test "$stlport_libraries" +then + LIBS="-L$stlport_libraries $LIBS" +else + stlport_libraries='default' +fi + +dnl Test the headers + +AC_CHECK_HEADER(algorithm, + have_stlport_headers="yes", + have_stlport_headers="no" ) + +AC_MSG_CHECKING(for STLPort headers) + +if test "$have_stlport_headers" = "yes" +then + AC_MSG_RESULT([$stlport_includes]) +else + AC_MSG_RESULT(no) +fi + +AC_CHECK_LIB($stlport_lib, main,, have_stlport_libraries="no") + +AC_MSG_CHECKING(for STLPort library) + +if test "$have_stlport_libraries" != "no" +then + AC_MSG_RESULT([$stlport_libraries]) +else + AC_MSG_RESULT(no) +fi + +if test "$have_stlport_headers" = "yes" && + test "$have_stlport_libraries" != "no" +then + have_stlport="yes" +else + have_stlport="no" +fi + +if test "$have_stlport" = "no" +then + AC_MSG_ERROR([STLPort must be installed (<A HREF="http://www.stlport.org">http://www.stlport.org</A>).]) +fi + +AC_LANG_RESTORE + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl=<path> path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include=<path> + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib=<path> + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$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 $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include <GL/gl.h> +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$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 <GL/glext.h> and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include <GL/glext.h> +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, <GL/glext.h> can be downloaded from <A HREF="http://oss.sgi.com/projects/ogl-sample/ABI/">http://oss.sgi.com/projects/ogl-sample/ABI/</A>]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$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 (<A HREF="http://www.mesa3d.org">http://www.mesa3d.org</A>)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype=<path> path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include=<path> + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib=<path> + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$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=" $FREETYPE_CFLAGS $CXXFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include <freetype/freetype.h> +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$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$freetype_lib" +fi + +CPPFLAGS="$FREETYPE_LIBS $CXXFLAGS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_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 "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (<A HREF="http://freetype.sourceforge.net">http://freetype.sourceforge.net</A>)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib=<path> + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$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> path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include=<path> + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib=<path> + 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 $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include <AL/altypes.h> +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$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 (<A HREF="http://www.openal.org">http://www.openal.org</A>).]) +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="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python=<path> path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version=<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 $python_version_required must be installed (<A HREF="http://www.python.org">http://www.python.org</A>)]) + else + have_python="no" + fi + +else + + python_includes="$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 ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include <Python.h> + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$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 "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (<A HREF="http://www.python.org">http://www.python.org</A>).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +# ========================================================================= +# AM_PATH_CCACHE : Ccache checking macros + +AC_DEFUN(AM_PATH_CCACHE, +[ + +AC_ARG_WITH( ccache, + [ --with-ccache use ccache for compiling.], + [ using_ccache=$with_ccache ] +) + +AC_PATH_PROG(CCACHE, ccache) +if test "$CCACHE" -a "$using_ccache" = "yes" +then + CC="ccache $CC" + CXX="ccache $CXX" +fi + +]) + + +dnl ========================================================================= +dnl End of file + +</PRE>
\ No newline at end of file diff --git a/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=rev/index.html b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=rev/index.html new file mode 100644 index 00000000..42e7a3e2 --- /dev/null +++ b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup&sortby=rev/index.html @@ -0,0 +1,1093 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nelns/acinclude.m4 - view - 1.14</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="acinclude.m4?sortby=rev"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="acinclude.m4?sortby=rev">acinclude.m4</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/?sortby=rev">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=rev">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?sortby=rev">nelns</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/?sortby=rev">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/?sortby=rev">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/?sortby=rev">nelns</a> / <a href="/cvs/cvsweb.cgi/code/nelns/acinclude.m4?sortby=rev">acinclude.m4</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14&sortby=rev" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.14</B>, <i>Thu Apr 25 17:52:16 2002 UTC</i> (7 weeks, 6 days ago) by <i>valignat</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.13: +4 -1 + lines</b><PRE> +Added check on the 'pthread' library. SLTPort needs it. +</PRE> +</td></tr></table><HR noshade><PRE>dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.14 2002/04/25 17:52:16 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_PATH_CCACHE +dnl +dnl Option: none. +dnl Description: check the instalation of the Ccache utility. +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 (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).]) + 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_test_lib="$2" +is_mandatory="$3" + +if test $is_mandatory = "yes" +then + + AC_CHECK_LIB($nel_test_lib, main,,[AC_MSG_ERROR([$chk_message_obj must be installed (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).])]) +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel=<path> path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include=<path> + path to the NeL header files directory. + e.g. /usr/local/nel/include]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib=<path> + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" +nelgeorges_is_mandatory="$7" + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +dnl +dnl Configure options (--with-nel*) have precendence +dnl over nel-config only set variables if they are not +dnl specified +dnl +if test "$NEL_CONFIG" != "no" +then + if test -z "$with_nel" -a -z "$with_nel_include" + then + CXXFLAGS="$CXXFLAGS `nel-config --cflags`" + fi + + if test -z "$with_nel" -a -z "$with_nel_lib" + then + LDFLAGS="`nel-config --ldflags` $LDFLAGS" + fi +fi + +dnl +dnl Set nel_libraries and nel_includes according to +dnl user specification (--with-nel*) if any. +dnl --with-nel-include and --with-nel-lib have precendence +dnl over --with-nel +dnl +if test "$with_nel" = "no" +then + dnl The user explicitly disabled the use of the NeL + AC_MSG_ERROR([NeL is mandatory: do not specify --without-nel]) +else + if test "$with_nel" -a "$with_nel" != "yes" + then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" + fi +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 + +dnl +dnl Set compilation variables +dnl +if test "$nel_includes" +then + CXXFLAGS="$CXXFLAGS -I$nel_includes" +fi + +if test "$nel_libraries" +then + LDFLAGS="-L$nel_libraries $LDFLAGS" +fi + +dnl +dnl Collect headers information and bark if missing and +dnl mandatory +dnl + +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) +MY_NEL_HEADER_CHK([NeL Georges], [nel/georges/common.h], [NLGEORGES_COMMON_H], $nelgeorges_is_mandatory) + +dnl +dnl Collect libraries information and bark if missing and +dnl mandatory +dnl + +MY_NEL_LIB_CHK([NeL Misc], [nelmisc], $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], [nelnet], $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], [nel3d], $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], [nelpacs], $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], [nelsnd], $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], [nelai], $nelai_is_mandatory) +MY_NEL_LIB_CHK([NeL Georges], [nelgeorges], $nelgeorges_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport=<path> path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include=<path> + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib=<path> + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +if test "$with_debug" = "full" +then + stlport_lib="stlport_gcc_stldebug" +else + stlport_lib="stlport_gcc" +fi + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_ERROR([STLPort is mandatory: do not specify --without-stlport]) +else + stlport_includes="/usr/include/stlport" + if test "$with_stlport" -a "$with_stlport" != yes + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + + if test ! -d "$stlport_includes" + then + stlport_includes="$with_stlport/include/stlport" + fi + fi +fi + +if test "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +dnl Check for the 'pthread' library. SLTPort needs it. +AC_CHECK_LIB(pthread, main, , [AC_MSG_ERROR([cannot find the pthread library.])]) + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +dnl Put STLPorts includes in CXXFLAGS +if test "$stlport_includes" +then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" +fi + +dnl Put STLPorts libraries directory in LIBS +if test "$stlport_libraries" +then + LIBS="-L$stlport_libraries $LIBS" +else + stlport_libraries='default' +fi + +dnl Test the headers + +AC_CHECK_HEADER(algorithm, + have_stlport_headers="yes", + have_stlport_headers="no" ) + +AC_MSG_CHECKING(for STLPort headers) + +if test "$have_stlport_headers" = "yes" +then + AC_MSG_RESULT([$stlport_includes]) +else + AC_MSG_RESULT(no) +fi + +AC_CHECK_LIB($stlport_lib, main,, have_stlport_libraries="no") + +AC_MSG_CHECKING(for STLPort library) + +if test "$have_stlport_libraries" != "no" +then + AC_MSG_RESULT([$stlport_libraries]) +else + AC_MSG_RESULT(no) +fi + +if test "$have_stlport_headers" = "yes" && + test "$have_stlport_libraries" != "no" +then + have_stlport="yes" +else + have_stlport="no" +fi + +if test "$have_stlport" = "no" +then + AC_MSG_ERROR([STLPort must be installed (<A HREF="http://www.stlport.org">http://www.stlport.org</A>).]) +fi + +AC_LANG_RESTORE + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl=<path> path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include=<path> + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib=<path> + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$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 $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include <GL/gl.h> +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$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 <GL/glext.h> and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include <GL/glext.h> +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, <GL/glext.h> can be downloaded from <A HREF="http://oss.sgi.com/projects/ogl-sample/ABI/">http://oss.sgi.com/projects/ogl-sample/ABI/</A>]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$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 (<A HREF="http://www.mesa3d.org">http://www.mesa3d.org</A>)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype=<path> path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include=<path> + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib=<path> + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$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=" $FREETYPE_CFLAGS $CXXFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include <freetype/freetype.h> +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$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$freetype_lib" +fi + +CPPFLAGS="$FREETYPE_LIBS $CXXFLAGS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_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 "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (<A HREF="http://freetype.sourceforge.net">http://freetype.sourceforge.net</A>)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib=<path> + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$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> path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include=<path> + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib=<path> + 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 $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include <AL/altypes.h> +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$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 (<A HREF="http://www.openal.org">http://www.openal.org</A>).]) +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="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python=<path> path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version=<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 $python_version_required must be installed (<A HREF="http://www.python.org">http://www.python.org</A>)]) + else + have_python="no" + fi + +else + + python_includes="$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 ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include <Python.h> + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$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 "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (<A HREF="http://www.python.org">http://www.python.org</A>).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +# ========================================================================= +# AM_PATH_CCACHE : Ccache checking macros + +AC_DEFUN(AM_PATH_CCACHE, +[ + +AC_ARG_WITH( ccache, + [ --with-ccache use ccache for compiling.], + [ using_ccache=$with_ccache ] +) + +AC_PATH_PROG(CCACHE, ccache) +if test "$CCACHE" -a "$using_ccache" = "yes" +then + CC="ccache $CC" + CXX="ccache $CXX" +fi + +]) + + +dnl ========================================================================= +dnl End of file + +</PRE>
\ No newline at end of file diff --git a/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup/index.html b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup/index.html new file mode 100644 index 00000000..7730ae70 --- /dev/null +++ b/cvs/cvsweb.cgi/code/nelns/acinclude.m4?rev=1.14&content-type=text/x-cvsweb-markup/index.html @@ -0,0 +1,1093 @@ +<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"><HTML> +<HEAD><style> A { color:black }</style> +<!-- hennerik CVSweb $Revision: 1.93 $ --> +<TITLE>code/nelns/acinclude.m4 - view - 1.14</TITLE></HEAD> +<BODY BGCOLOR="#eeeeee"> +<table width="100%" border=0 cellspacing=0 cellpadding=1 bgcolor="#aaaaaa"><tr valign=bottom><td><a href="acinclude.m4"><IMG SRC="http://www.nevrax.org/inc/img/picto-up.gif" ALT="[BACK]" BORDER="0" WIDTH="14" HEIGHT="13"></a> <b>Return to <A HREF="acinclude.m4">acinclude.m4</A> + CVS log</b> <IMG SRC="http://www.nevrax.org/inc/img/picto-news.gif" ALT="[TXT]" BORDER="0" WIDTH="13" HEIGHT="15"></td><td align=right><IMG SRC="http://www.nevrax.org/inc/img/picto-dir.gif" ALT="[DIR]" BORDER="0" WIDTH="15" HEIGHT="13"> <b>Up to <a href="/cvs/cvsweb.cgi/">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/">nelns</a></b></td></tr></table><HR noshade><table width="100%"><tr><td bgcolor="#ffffff">File: <a href="/cvs/cvsweb.cgi/">Nevrax</a> / <a href="/cvs/cvsweb.cgi/code/">code</a> / <a href="/cvs/cvsweb.cgi/code/nelns/">nelns</a> / <a href="/cvs/cvsweb.cgi/code/nelns/acinclude.m4">acinclude.m4</a> (<A HREF="/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14" target="cvs_checkout" onClick="window.open('/cvs/cvsweb.cgi/~checkout~/code/nelns/acinclude.m4?rev=1.14','cvs_checkout','resizeable,scrollbars');"><b>download</b></A>)<BR> +Revision <B>1.14</B>, <i>Thu Apr 25 17:52:16 2002 UTC</i> (5 weeks, 6 days ago) by <i>valignat</i> +<BR>Branch: <b>MAIN</b> +<BR>CVS Tags: <b>georges_v2, HEAD</b><BR>Changes since <b>1.13: +4 -1 + lines</b><PRE> +Added check on the 'pthread' library. SLTPort needs it. +</PRE> +</td></tr></table><HR noshade><PRE>dnl ========================================================================= +dnl +dnl Macros used by Nevrax in configure.in files. +dnl +dnl $Id: acinclude.m4,v 1.14 2002/04/25 17:52:16 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_PATH_CCACHE +dnl +dnl Option: none. +dnl Description: check the instalation of the Ccache utility. +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 (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).]) + 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_test_lib="$2" +is_mandatory="$3" + +if test $is_mandatory = "yes" +then + + AC_CHECK_LIB($nel_test_lib, main,,[AC_MSG_ERROR([$chk_message_obj must be installed (<A HREF="http://www.nevrax.org">http://www.nevrax.org</A>).])]) +fi +]) + + +# ========================================================================= +# AM_PATH_NEL : NeL checking macros +AC_DEFUN(AM_PATH_NEL, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( nel, + [ --with-nel=<path> path to the NeL install files directory. + e.g. /usr/local/nel]) + +AC_ARG_WITH( nel-include, + [ --with-nel-include=<path> + path to the NeL header files directory. + e.g. /usr/local/nel/include]) + +AC_ARG_WITH( nel-lib, + [ --with-nel-lib=<path> + path to the NeL library files directory. + e.g. /usr/local/nel/lib]) + + +nelmisc_is_mandatory="$1" +nelnet_is_mandatory="$2" +nel3d_is_mandatory="$3" +nelpacs_is_mandatory="$4" +nelsound_is_mandatory="$5" +nelai_is_mandatory="$6" +nelgeorges_is_mandatory="$7" + +dnl Check for nel-config +AC_PATH_PROG(NEL_CONFIG, nel-config, no) + +dnl +dnl Configure options (--with-nel*) have precendence +dnl over nel-config only set variables if they are not +dnl specified +dnl +if test "$NEL_CONFIG" != "no" +then + if test -z "$with_nel" -a -z "$with_nel_include" + then + CXXFLAGS="$CXXFLAGS `nel-config --cflags`" + fi + + if test -z "$with_nel" -a -z "$with_nel_lib" + then + LDFLAGS="`nel-config --ldflags` $LDFLAGS" + fi +fi + +dnl +dnl Set nel_libraries and nel_includes according to +dnl user specification (--with-nel*) if any. +dnl --with-nel-include and --with-nel-lib have precendence +dnl over --with-nel +dnl +if test "$with_nel" = "no" +then + dnl The user explicitly disabled the use of the NeL + AC_MSG_ERROR([NeL is mandatory: do not specify --without-nel]) +else + if test "$with_nel" -a "$with_nel" != "yes" + then + nel_includes="$with_nel/include" + nel_libraries="$with_nel/lib" + fi +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 + +dnl +dnl Set compilation variables +dnl +if test "$nel_includes" +then + CXXFLAGS="$CXXFLAGS -I$nel_includes" +fi + +if test "$nel_libraries" +then + LDFLAGS="-L$nel_libraries $LDFLAGS" +fi + +dnl +dnl Collect headers information and bark if missing and +dnl mandatory +dnl + +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) +MY_NEL_HEADER_CHK([NeL Georges], [nel/georges/common.h], [NLGEORGES_COMMON_H], $nelgeorges_is_mandatory) + +dnl +dnl Collect libraries information and bark if missing and +dnl mandatory +dnl + +MY_NEL_LIB_CHK([NeL Misc], [nelmisc], $nelmisc_is_mandatory) +MY_NEL_LIB_CHK([NeL Network], [nelnet], $nelnet_is_mandatory) +MY_NEL_LIB_CHK([NeL 3D], [nel3d], $nel3d_is_mandatory) +MY_NEL_LIB_CHK([NeL PACS], [nelpacs], $nelpacs_is_mandatory) +MY_NEL_LIB_CHK([NeL Sound], [nelsnd], $nelsound_is_mandatory) +MY_NEL_LIB_CHK([NeL AI], [nelai], $nelai_is_mandatory) +MY_NEL_LIB_CHK([NeL Georges], [nelgeorges], $nelgeorges_is_mandatory) + +]) + + +# ========================================================================= +# AM_PATH_STLPORT : STLPort checking macros + +AC_DEFUN(AM_PATH_STLPORT, +[ AC_REQUIRE_CPP() + +AC_ARG_WITH( stlport, + [ --with-stlport=<path> path to the STLPort install files directory. + e.g. /usr/local/stlport]) + +AC_ARG_WITH( stlport-include, + [ --with-stlport-include=<path> + path to the STLPort header files directory. + e.g. /usr/local/stlport/stlport]) + +AC_ARG_WITH( stlport-lib, + [ --with-stlport-lib=<path> + path to the STLPort library files directory. + e.g. /usr/local/stlport/lib]) + +if test "$with_debug" = "full" +then + stlport_lib="stlport_gcc_stldebug" +else + stlport_lib="stlport_gcc" +fi + +if test "$with_stlport" = no +then + dnl The user explicitly disabled the use of the STLPorts + AC_MSG_ERROR([STLPort is mandatory: do not specify --without-stlport]) +else + stlport_includes="/usr/include/stlport" + if test "$with_stlport" -a "$with_stlport" != yes + then + stlport_includes="$with_stlport/stlport" + stlport_libraries="$with_stlport/lib" + + if test ! -d "$stlport_includes" + then + stlport_includes="$with_stlport/include/stlport" + fi + fi +fi + +if test "$with_stlport_include" +then + stlport_includes="$with_stlport_include" +fi + +if test "$with_stlport_lib" +then + stlport_libraries="$with_stlport_lib" +fi + +dnl Check for the 'pthread' library. SLTPort needs it. +AC_CHECK_LIB(pthread, main, , [AC_MSG_ERROR([cannot find the pthread library.])]) + +AC_LANG_SAVE +AC_LANG_CPLUSPLUS + +dnl Put STLPorts includes in CXXFLAGS +if test "$stlport_includes" +then + CXXFLAGS="$CXXFLAGS -I$stlport_includes" +fi + +dnl Put STLPorts libraries directory in LIBS +if test "$stlport_libraries" +then + LIBS="-L$stlport_libraries $LIBS" +else + stlport_libraries='default' +fi + +dnl Test the headers + +AC_CHECK_HEADER(algorithm, + have_stlport_headers="yes", + have_stlport_headers="no" ) + +AC_MSG_CHECKING(for STLPort headers) + +if test "$have_stlport_headers" = "yes" +then + AC_MSG_RESULT([$stlport_includes]) +else + AC_MSG_RESULT(no) +fi + +AC_CHECK_LIB($stlport_lib, main,, have_stlport_libraries="no") + +AC_MSG_CHECKING(for STLPort library) + +if test "$have_stlport_libraries" != "no" +then + AC_MSG_RESULT([$stlport_libraries]) +else + AC_MSG_RESULT(no) +fi + +if test "$have_stlport_headers" = "yes" && + test "$have_stlport_libraries" != "no" +then + have_stlport="yes" +else + have_stlport="no" +fi + +if test "$have_stlport" = "no" +then + AC_MSG_ERROR([STLPort must be installed (<A HREF="http://www.stlport.org">http://www.stlport.org</A>).]) +fi + +AC_LANG_RESTORE + +]) + + +# ========================================================================= +# AM_PATH_OPENGL : OpenGL checking macros + +AC_DEFUN(AM_PATH_OPENGL, +[ AC_MSG_CHECKING(for OpenGL headers and GL Version >= 1.2) + +is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( opengl, + [ --with-opengl=<path> path to the OpenGL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( opengl-include, + [ --with-opengl-include=<path> + path to the OpenGL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( opengl-lib, + [ --with-opengl-lib=<path> + path to the OpenGL library files directory. + e.g. /usr/local/lib]) + +opengl_lib="GL" + +if test "$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 $OPENGL_CFLAGS" + +AC_EGREP_CPP( yo_opengl, +[#include <GL/gl.h> +#if defined(GL_VERSION_1_2) + yo_opengl +#endif], + have_opengl_headers="yes", + have_opengl_headers="no" ) + +if test "$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 <GL/glext.h> and GLEXT version >= 7) + +AC_EGREP_CPP( yo_glext_version, +[#include <GL/glext.h> +#ifdef GL_GLEXT_VERSION +#if GL_GLEXT_VERSION >= 7 + yo_glext_version +#endif +#endif], + have_glext="yes", + have_glext="no" ) + +if test "$have_glext" = "yes" +then + AC_MSG_RESULT(yes) +else + AC_MSG_RESULT([no, <GL/glext.h> can be downloaded from <A HREF="http://oss.sgi.com/projects/ogl-sample/ABI/">http://oss.sgi.com/projects/ogl-sample/ABI/</A>]) +fi + +dnl Test the libraries +AC_MSG_CHECKING(for OpenGL libraries) + +CPPFLAGS="$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 (<A HREF="http://www.mesa3d.org">http://www.mesa3d.org</A>)]) +fi + +AC_SUBST(OPENGL_CFLAGS) +AC_SUBST(OPENGL_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_FREETYPE : FreeType checking macros + +AC_DEFUN(AM_PATH_FREETYPE, +[ is_mandatory="$1" + +AC_REQUIRE_CPP() + +AC_ARG_WITH( freetype, + [ --with-freetype=<path> path to the FreeType install files directory. + e.g. /usr/local/freetype]) + +AC_ARG_WITH( freetype-include, + [ --with-freetype-include=<path> + path to the FreeType header files directory. + e.g. /usr/local/freetype/include]) + +AC_ARG_WITH( freetype-lib, + [ --with-freetype-lib=<path> + path to the FreeType library files directory. + e.g. /usr/local/freetype/lib]) + +freetype_lib="freetype" + + +AC_PATH_PROG(FREETYPE_CONFIG, freetype-config, no) + +if test "$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=" $FREETYPE_CFLAGS $CXXFLAGS" + +AC_MSG_CHECKING(for FreeType version = 2) + +AC_EGREP_CPP( yo_freetype2, +[#include <freetype/freetype.h> +#if FREETYPE_MAJOR == 2 + yo_freetype2 +#endif], + have_freetype2="yes", + have_freetype2="no") + +if test "$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$freetype_lib" +fi + +CPPFLAGS="$FREETYPE_LIBS $CXXFLAGS" + +AC_TRY_LINK( , , have_freetype_libraries="yes", have_freetype_libraries="no") + +CPPFLAGS="$_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 "$is_mandatory" = "yes" +then + AC_MSG_ERROR([FreeType 2 must be installed (<A HREF="http://freetype.sourceforge.net">http://freetype.sourceforge.net</A>)]) +fi + +AC_SUBST(FREETYPE_CFLAGS) +AC_SUBST(FREETYPE_LIBS) + +]) + + +# ========================================================================= +# AM_PATH_XF86VIDMODE : XF86VidMode checking macros + +AC_DEFUN(AM_PATH_XF86VIDMODE, +[ AC_MSG_CHECKING(for XF86VidMode extension) + +AC_REQUIRE_CPP() + +AC_ARG_WITH( xf86vidmode-lib, + [ --with-xf86vidmode-lib=<path> + path to the XF86VidMode library. + e.g. /usr/X11R6/lib] ) + +xf86vidmode_lib="Xxf86vm" + +if test "$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> path to the OpenAL install files directory. + e.g. /usr/local]) + +AC_ARG_WITH( openal-include, + [ --with-openal-include=<path> + path to the OpenAL header files directory. + e.g. /usr/local/include]) + +AC_ARG_WITH( openal-lib, + [ --with-openal-lib=<path> + 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 $OPENAL_CFLAGS" + +AC_MSG_CHECKING(for OpenAL headers) +AC_EGREP_CPP( yo_openal, +[#include <AL/altypes.h> +#ifdef AL_VERSION + yo_openal +#endif], + have_openal_headers="yes", + have_openal_headers="no" ) + +if test "$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 (<A HREF="http://www.openal.org">http://www.openal.org</A>).]) +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="$2" + +AC_REQUIRE_CPP() + +dnl Get from the user option the path to the Python files location +AC_ARG_WITH( python, + [ --with-python=<path> path to the Python prefix installation directory. + e.g. /usr/local], + [ PYTHON_PREFIX=$with_python ] +) + +AC_ARG_WITH( python-version, + [ --with-python-version=<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 $python_version_required must be installed (<A HREF="http://www.python.org">http://www.python.org</A>)]) + else + have_python="no" + fi + +else + + python_includes="$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 ${PYTHON_CFLAGS}" + + dnl Test the headers + AC_MSG_CHECKING(for Python headers) + + AC_EGREP_CPP( yo_python, + [#include <Python.h> + yo_python + ], + have_python_headers="yes", + have_python_headers="no" ) + + if test "$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 "$is_mandatory" = "yes" + then + AC_MSG_ERROR([Python is needed to compile NeL (<A HREF="http://www.python.org">http://www.python.org</A>).]) + fi + + AC_SUBST(PYTHON_CFLAGS) + AC_SUBST(PYTHON_LIBS) + +fi + +]) + + +# ========================================================================= +# AM_PATH_CCACHE : Ccache checking macros + +AC_DEFUN(AM_PATH_CCACHE, +[ + +AC_ARG_WITH( ccache, + [ --with-ccache use ccache for compiling.], + [ using_ccache=$with_ccache ] +) + +AC_PATH_PROG(CCACHE, ccache) +if test "$CCACHE" -a "$using_ccache" = "yes" +then + CC="ccache $CC" + CXX="ccache $CXX" +fi + +]) + + +dnl ========================================================================= +dnl End of file + +</PRE>
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