-dnl Process this file with autoget.sh to produce a working configure
+dnl Process this file with autogen.sh to produce a working configure
dnl script.
-AC_INIT
+AC_INIT(SimGear, m4_esyscmd([cat ./version | tr -d '\n']), [http://www.flightgear.org])
+
+dnl Ensure touching the version causes autoconf to re-run
+AC_SUBST([CONFIGURE_DEPENDENCIES], ['$(top_srcdir)/version'])
+
AC_CONFIG_SRCDIR([simgear/bucket/newbucket.cxx])
dnl Require at least automake 2.52
AC_PREREQ(2.52)
dnl Initialize the automake stuff
-AM_INIT_AUTOMAKE(SimGear, 1.99.5)
-
dnl Specify KAI C++ compiler and flags.
dnl Borrowed with slight modification from blitz distribution.
AC_ARG_WITH(cxx,
;;
esac
])
+dnl set the $host variable based on local machine/os
+AC_CANONICAL_TARGET
+AM_INIT_AUTOMAKE([dist-bzip2])
+
+AC_ARG_ENABLE(headless,
+ AS_HELP_STRING([--enable-headless],[Enable only packages for headless build]))
+
+AC_MSG_CHECKING([for headless mode])
+AC_MSG_RESULT([$enable_headless])
+
+AM_CONDITIONAL(WANT_HEADLESS,[test "x$enable_headless" = "xyes"])
AC_MSG_CHECKING([CXX])
AC_MSG_RESULT([$CXX])
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
+AC_PROG_CXXCPP
AC_PROG_RANLIB
AC_PROG_INSTALL
AC_PROG_LN_S
+AX_BOOST_BASE([1.37.0])
+
+if test "x$BOOST_CPPFLAGS" != "x-I/usr/include" ; then
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+fi
dnl set the $host variable based on local machine/os
AC_CANONICAL_HOST
AC_SUBST(ARFLAGS)
AC_SUBST(compatibility_DIR)
+# Show all compiler warnings by default
+CXXFLAGS="$CXXFLAGS -Wall"
+CFLAGS="$CFLAGS -Wall"
+
if echo $includedir | egrep "simgear$" > /dev/null; then
echo "includedir is" $includedir "libdir is" $libdir
else
includedir="${includedir}/simgear"
echo "includedir changed to" $includedir "libdir is" $libdir
fi
-
+
dnl set logging; default value of with_logging=yes
AC_ARG_WITH(logging, [ --with-logging Include logging output (default)])
if test "x$with_logging" = "xno" ; then
fi
AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$with_jpeg_factory" = "xyes")
-# specify the plib location
-AC_ARG_WITH(plib, [ --with-plib=PREFIX Specify the prefix path to plib])
-
-if test "x$with_plib" != "x" ; then
- echo "plib prefix is $with_plib"
- EXTRA_DIRS="${EXTRA_DIRS} $with_plib"
-fi
-
# specify the osg location
AC_ARG_WITH(osg, [ --with-osg=PREFIX Specify the prefix path to osg])
EXTRA_DIRS="${EXTRA_DIRS} $with_osg"
fi
+AC_ARG_WITH(osg_framework, [ --with-osg-framework=PREFIX Specify the prefix path to OSG.framework ])
+
+if test "x$with_osg_framework" != "x"; then
+ echo "osg framework prefix is $with_osg_framework"
+ CPPFLAGS = "$CPPFLAGS -F$with-osg-framework"
+ export DYLD_FRAMEWORK_PATH="$DYLD_FRAMEWORK_PATH:$with_osg_framework"
+fi
+
+dnl specifying ALUT.framework (for user provided ALUT.framework)
+AC_ARG_WITH(alut_framework, [ --with-alut-framework=PREFIX Specify the prefix path to ALUT.framework ])
+
+if test "x$with_alut_framework" != "x"; then
+ echo "ALUT framework prefix is $with_alut_framework"
+fi
+
+# specify the rti13 location
+AC_ARG_WITH(rti13, [ --with-rti13=PREFIX Specify the prefix path to a HLA13 rti])
+
+if test "x$with_rti13" != "x" ; then
+ echo "rti13 prefix is $with_rti13"
+ EXTRA_DIRS="${EXTRA_DIRS} $with_rti13"
+fi
+
+# specify the rti13 location
+AC_ARG_WITH(rti1516, [ --with-rti1516=PREFIX Specify the prefix path to a HLA1516 rti])
+
+if test "x$with_rti1516" != "x" ; then
+ echo "rti1516 prefix is $with_rti1516"
+ EXTRA_DIRS="${EXTRA_DIRS} $with_rti1516"
+fi
+
dnl Determine an extra directories to add to include/lib search paths
case "${host}" in
*-apple-darwin* | *-*-cygwin* | *-*-mingw32*)
wi_EXTRA_DIRS(no, ${EXTRA_DIRS})
-dnl Using AM_CONDITIONAL is a step out of the protected little
+dnl Using AM_CONDITIONAL is a step out of the protected little
dnl automake fold so it is potentially dangerous. But, we are
dnl beginning to run into cases where the standard checks are not
dnl enough. AM_CONDITIONALS are then referenced to conditionally
dnl check for some default libraries
AC_SEARCH_LIBS(cos, m)
+AC_SEARCH_LIBS(clock_gettime, rt)
base_LIBS="$LIBS"
AC_SEARCH_LIBS(SmcOpenConnection, SM)
AC_SEARCH_LIBS(XtMalloc, Xt)
AC_SEARCH_LIBS(XmuLookupStandardColormap, Xmu)
-
+
AC_SEARCH_LIBS(glNewList, [ GL GLcore MesaGL ])
if test "x$ac_cv_search_glNewList" = "x-lGLcore"; then
dnl if GLcore found, then also check for GL
esac
-AC_SEARCH_LIBS(glutGetModifiers, [ glut glut32 freeglut ], have_glut=yes, have_glut=no)
-AM_CONDITIONAL(HAVE_GLUT, test "x$have_glut" = "xyes")
-
opengl_LIBS="$LIBS"
LIBS="$base_LIBS"
dnl CygWin under Windoze.
INCLUDES="$INCLUDES -I/usr/local/include/"
LIBS="$LIBS -L/usr/local/lib"
- AC_SEARCH_LIBS(alGenBuffers, [ openal32 openal ] )
+ AC_SEARCH_LIBS(alGenBuffers, [ openal32 openal 'openal -ldsound -lwinmm' ] )
AC_SEARCH_LIBS(alutInit, [ openal32 ALut alut ] )
LIBS="$LIBS -lwinmm -ldsound -ldxguid -lole32"
openal_LIBS="$LIBS"
*-apple-darwin*)
dnl Mac OS X
- LIBS="$LIBS -framework IOKit -framework OpenAL"
+ LIBS="$LIBS -framework IOKit -framework OpenAL -framework ALUT"
openal_LIBS="$LIBS"
- # not sure how to test if OpenAL exists on MacOS (does it come by default?)
- OPENAL_OK="yes"
- ALUT_OK="yes"
+
+ if test "x$with_openal_lib" != "x"; then
+ echo "libopenal is not supported on Mac OS platform."
+ openal_LIBS=""
+ fi
+
+ AC_CHECK_HEADERS([OpenAL/al.h],[OPENAL_OK="yes"])
+ # Looking for alut.h
+ AC_CHECK_HEADERS([ALUT/alut.h],[ALUT_OK="yes"])
+
+ dnl Thank you Christian Bauer from SheepSaver
+ dnl Modified by Tatsuhiro Nishioka for accepting a given framework path
+ dnl AC_CHECK_FRAMEWORK($1=NAME, $2=INCLUDES, $3=FRAMEWORK_PATH, $4=ACTION_IF_TRUE) ; $3 is optional
+ AC_DEFUN([AC_CHECK_FRAMEWORK], [
+ AS_VAR_PUSHDEF([ac_Framework], [ac_cv_framework_$1])dnl
+ AC_CACHE_CHECK([whether compiler supports framework $1],
+ ac_Framework, [
+ saved_LIBS="$LIBS"
+ FRAMEWORKS="$FRAMEWORKS -framework $1"
+ if test "$3" = ""; then
+ FRAMEWORKS="$FRAMEWORKS $ADD2LD"
+ elif test "`echo $FRAMEWORKS | grep -- -F$3`" = ""; then
+ FRAMEWORKS="$FRAMEWORKS -F$3"
+ CXXFLAGS="$CXXFLAGS -F$3"
+ CPPFLAGS="$CPPFLAGS -F$3"
+ CCFLAGS="$CCFLAGS -F$3"
+ dnl This is needed for AC_TRY_LINK when a framework path is specified
+ export DYLD_FRAMEWORK_PATH="${DYLD_FRAMEWORK_PATH}:$3"
+ fi
+ AC_TRY_LINK(
+ [$2], [],
+ [AS_VAR_SET(ac_Framework, yes)], [AS_VAR_SET(ac_Framework, no); LIBS="$saved_LIBS"]
+ )
+ ])
+ AS_IF([test AS_VAR_GET(ac_Framework) = yes],
+ [AC_DEFINE(AS_TR_CPP(HAVE_FRAMEWORK_$1), 1, [Define if framework $1 is available.])]
+ )
+ AS_IF([test AS_VAR_GET(ac_Framework) = yes], $4)
+
+ AS_VAR_POPDEF([ac_Framework])dnl
+ ])
+
+ dnl Check for ALUT.framework when --with-alut-framework is specified
+ if test "x$with_alut_framework" != "x"; then
+ AC_CHECK_FRAMEWORK(ALUT, [#include <ALUT/alut.h>], $with_alut_framework, [ALUT_OK="yes"])
+ fi
+
;;
*)
esac
-if test "$OPENAL_OK" == "no"; then
+if test "$OPENAL_OK" == "no" -a "x$enable_headless" != "xyes"; then
echo
echo "You *must* have the openal library installed on your system to build"
echo "SimGear!"
exit
fi
-if test "$ALUT_OK" == "no"; then
+if test "$ALUT_OK" == "no" -a "x$enable_headless" != "xyes"; then
echo
echo "You *must* have the alut library installed on your system to build"
echo "SimGear!"
# The following are C++ items that need to be tested for with the c++
# compiler
+CXXCPP="g++ -E"
AC_LANG_PUSH(C++)
-dnl Check for "plib" without which we cannot go on
-AC_CHECK_HEADER(plib/ul.h)
-if test "x$ac_cv_header_plib_ul_h" != "xyes"; then
+# OpenSceneGraph
+case "${host}" in
+*-apple-darwin*)
+ if test "x$with_osg_framework" != "x"; then
+# AC_CHECK_FRAMEWORK(osgViewer, [#include <osgViewer/Version>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgGA, [#include <osgGA/Version>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgText, [#include <osgText/Version>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgFX, [#include <osgFX/AnisotropicLighting>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgUtil, [#include <osgUtil/Version>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgDB, [#include <osgDB/Version>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgSim, [#include <osgSim/Version>], $with_osg_framework)
+# AC_CHECK_FRAMEWORK(osgParticle, [#include <osgParticle/Version>], $with_osg_framework)
+ AC_CHECK_FRAMEWORK(osg, [#include <osg/Version>], $with_osg_framework)
+# osg_FRAMEWORKS="$FRAMEWORKS"
+# FRAMEWORKS=""
+# AC_SUBST(osg_FRAMEWORKS)
+ AC_CHECK_FRAMEWORK(OpenThreads, [#include <OpenThreads/Version>], $with_osg_framework)
+ openthreads_FRAMEWORK="$FRAMEWORKS"
+ FRAMEWORKS=""
+ AC_SUBST(openthreads_FRAMEWORK)
+ else
+ dnl
+ dnl This is needed when osg dynamic libs are specified
+ dnl instead of OSG frameworks on Mac OS X
+ dnl
+ AC_CHECK_LIB(OpenThreads,OpenThreadsGetVersion)
+ fi
+ ;;
+*)
+ if test "x$enable_osgdebug" = "xyes"; then
+ AC_CHECK_LIB(OpenThreadsd,OpenThreadsGetVersion)
+ else
+ AC_CHECK_LIB(OpenThreads,OpenThreadsGetVersion)
+ fi
+ ;;
+esac
+
+AM_CONDITIONAL(HAVE_FRAMEWORK_OSG, test "x$ac_cv_framework_osg" != "x")
+
+AC_CHECK_HEADER(osg/Version)
+
+if test "x$ac_cv_header_osg_Version" != "xyes" -o "x$ac_cv_lib_OpenThreads_OpenThreadsGetVersion" != "xyes"; then
+ if test "x$ac_cv_framework_osg" != "xyes"; then
echo
- echo "You *must* have the plib library installed on your system to build"
- echo "SimGear!"
+ echo "You *must* have the OpenThreads library installed on your system"
+ echo "to build this version of SimGear!"
+ echo " Maybe you need to specify --with-osg=DIR."
+ echo " Maybe you need to specify some LDFLAGS to help the linker."
+ echo
+ echo " LIBS: '$LIBS'"
+ echo " LDFLAGS: '$LDFLAGS'"
+ echo " CPPFLAGS: '$CPPFLAGS'"
echo
- echo "Please see README.plib for more details."
+ echo "Please see README.OSG for more details."
echo
echo "configure aborted."
exit
+ fi
fi
-AC_MSG_CHECKING([for plib 1.8.5 or newer])
-AC_TRY_RUN([
-#include <plib/ul.h>
-
-#define MIN_PLIB_VERSION 185
-
-int main() {
- int major, minor, micro;
-
- if ( PLIB_VERSION < MIN_PLIB_VERSION ) {
- return -1;
- }
-
- return 0;
-}
-
-],
- AC_MSG_RESULT(yes),
- [AC_MSG_RESULT(wrong version);
- AC_MSG_ERROR([Install plib 1.8.5 or later first...])],
- AC_MSG_RESULT(yes)
-)
-
-LIBS="$saved_LIBS"
-
-AC_CHECK_HEADER(osg/Version)
-if test "x$ac_cv_header_osg_Version" != "xyes"; then
+AC_CHECK_HEADER(boost/version.hpp)
+if test "x$ac_cv_header_boost_version_hpp" != "xyes"; then
echo
- echo "You *must* have the OpenSceneGraph support library installed on your system"
+ echo "You *must* have the Boost library installed on your system"
echo "to build this version of SimGear!"
echo
- echo "Please see README.OSG for more details."
+ echo " LIBS: '$LIBS'"
+ echo " LDFLAGS: '$LDFLAGS'"
+ echo " CPPFLAGS: '$CPPFLAGS'"
echo
echo "configure aborted."
exit
fi
+dnl Check for a HLA13 rti.
+dnl This is really tricky because of the ancient iostream stuff in RTI13
+saved_CPPFLAGS="$CPPFLAGS"
+CPPFLAGS="$CPPFLAGS -DRTI_USES_STD_FSTREAM"
+AC_CHECK_HEADER(RTI.hh)
+CPPFLAGS="${saved_CPPFLAGS}"
+
+dnl Up to now only RTI13
+AM_CONDITIONAL(ENABLE_HLA, test "x$ac_cv_header_RTI_hh" = "xyes")
+AM_CONDITIONAL(ENABLE_HLA13, test "x$ac_cv_header_RTI_hh" = "xyes")
+
AC_LANG_POP
dnl Check for system installed zlib
echo
fi
+dnl Check for Subversion library support
+# libsvn support defaults to yes
+save_LIBS=$LIBS
+save_CPPFLAGS=$CPPFLAGS
+AC_ARG_WITH(libsvn, [ --without-libsvn Do not use built-in subversion (libsvn) for simgear [default=no]], [], [with_libsvn=yes])
+if test "x$with_libsvn" = "xyes"; then
+ LIBS="`apr-1-config --link-ld`"
+ CPPFLAGS="-I/usr/include/subversion-1 `apr-1-config --includes --cppflags`"
+ AC_CHECK_HEADERS([svn_client.h])
+ if test "x$ac_cv_header_svn_client_h" = "xyes"; then
+ echo "Using built-in subversion (libsvn) for scenery downloads."
+ AC_SEARCH_LIBS(svn_client_checkout, svn_client-1,
+ [AC_DEFINE([HAVE_LIBSVN_CLIENT_1], [1], [Define to 1 if you have libsvn_client-1])],
+ [AC_MSG_ERROR(svn_client-1 library not found.)],)
+ AC_SEARCH_LIBS(svn_cmdline_init, svn_subr-1, , [AC_MSG_ERROR(svn_subr-1 library not found.)],)
+ AC_SEARCH_LIBS(svn_ra_initialize, svn_ra-1, , [AC_MSG_ERROR(svn_ra-1 library not found.)],)
+ svn_LIBS=$LIBS
+ svn_CPPFLAGS=$CPPFLAGS
+ AC_SUBST(svn_LIBS)
+ AC_SUBST(svn_CPPFLAGS)
+ else
+ echo "Libsvn not found. Will use command line subversion for scenery downloads."
+ svn_LIBS=""
+ svn_CPPFLAGS=""
+ fi
+else
+echo "Libsvn explicitly disabled. Will use command line subversion for scenery downloads."
+ svn_LIBS=""
+ svn_CPPFLAGS=""
+fi
+LIBS=$save_LIBS
+CPPFLAGS=$save_CPPFLAGS
+
dnl Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS( \
simgear/bucket/Makefile \
simgear/debug/Makefile \
simgear/ephemeris/Makefile \
+ simgear/hla/Makefile \
simgear/io/Makefile \
simgear/magvar/Makefile \
simgear/math/Makefile \
simgear/props/Makefile \
simgear/route/Makefile \
simgear/scene/Makefile \
+ simgear/scene/bvh/Makefile \
simgear/scene/material/Makefile \
simgear/scene/model/Makefile \
simgear/scene/sky/Makefile \
simgear/scene/tgdb/Makefile \
simgear/scene/util/Makefile \
+ simgear/scene/tsync/Makefile \
simgear/screen/Makefile \
simgear/serial/Makefile \
simgear/sound/Makefile \
projects / simgear.git / blobdiff