dnl Process this file with autoget.sh to produce a working configure
dnl script.
-dnl
-dnl $Id$
AC_INIT
AC_CONFIG_SRCDIR([simgear/bucket/newbucket.cxx])
AC_PREREQ(2.52)
dnl Initialize the automake stuff
-AM_INIT_AUTOMAKE(SimGear, 0.3.3)
+AM_INIT_AUTOMAKE(SimGear, 2.0.0)
dnl Specify KAI C++ compiler and flags.
dnl Borrowed with slight modification from blitz distribution.
esac
])
-echo CXX = $CXX
-echo CC = $CC
+AC_MSG_CHECKING([CXX])
+AC_MSG_RESULT([$CXX])
+AC_MSG_CHECKING([CC])
+AC_MSG_RESULT([$CC])
dnl Checks for programs.
AC_PROG_MAKE_SET
AC_PROG_CC
AC_PROG_CPP
AC_PROG_CXX
+AC_PROG_CXXCPP
AC_PROG_RANLIB
AC_PROG_INSTALL
AC_PROG_LN_S
+AX_BOOST_BASE([1.37.0])
+
+if test "x$BOOST_CPPFLAGS" != "x-I/usr/include" ; then
+ CPPFLAGS="$CPPFLAGS $BOOST_CPPFLAGS"
+fi
dnl set the $host variable based on local machine/os
AC_CANONICAL_HOST
if test "x$CXX" = "xCC" -o "x$CXX" = "xccache CC"; then
AR="$CXX -ar"
ARFLAGS="-o"
- CXXFLAGS="$CXXFLAGS -I$(top_srcdir)/simgear/compatibility"
+ CXXFLAGS="$CXXFLAGS -I$(top_srcdir)/simgear/compatibility/MIPSpro740"
compatibility_DIR="compatibility"
+ MIPSpro_DIRS="MIPSpro740"
+ AC_MSG_CHECKING([for MIPSpro compiler version 7.4 or newer])
+ AC_TRY_RUN([
+ int main() {
+ if ( _COMPILER_VERSION < 740 ) {
+ return -1;
+ }
+ return 0;
+ }
+
+ ], AC_MSG_RESULT(yes),
+ [ AC_MSG_RESULT(no)
+ CXXFLAGS="$CXXFLAGS -I$(top_srcdir)/simgear/compatibility/MIPSpro721"
+ MIPSpro_DIRS="$(MIPSpro_DIRS) MIPSpro721"
+ AC_MSG_WARN([Using our own subset of the STL headers])
+ ], AC_MSG_RESULT(yes))
+ AC_SUBST(MIPSpro_DIRS)
fi
;;
*)
fi
AM_CONDITIONAL(ENABLE_JPEG_SERVER, test "x$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} $with_plib"
+fi
+
+AC_ARG_WITH(plib_framework, [ --with-plib-framework=PREFIX Specify the prefix path to PLIB.framework ])
+
+if test "x$with_plib_framework" != "x"; then
+ echo "plib framework prefix is $with_plib_framework"
+fi
+
+# specify the osg location
+AC_ARG_WITH(osg, [ --with-osg=PREFIX Specify the prefix path to osg])
+
+if test "x$with_osg" != "x" ; then
+ echo "osg prefix is $with_osg"
+ EXTRA_DIRS="${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:$with_osg_framework"
+fi
+
+dnl specifying OpenAL.framework (for user provided OpenAL.framework / ALUT)
+AC_ARG_WITH(openal_framework, [ --with-openal-framework=PREFIX Speicfy the prefix path to OpenAL.framework ])
+
+if test "x$with_openal_framework" != "x"; then
+ echo "OpenAL framework prefix is $with_openal_framework"
+fi
dnl Determine an extra directories to add to include/lib search paths
case "${host}" in
-*-apple-darwin* | *-*-mingw32*)
+*-apple-darwin* | *-*-cygwin* | *-*-mingw32*)
echo no EXTRA_DIRS for $host
;;
if test -d /opt/X11R6 ; then
EXTRA_DIR2="/opt/X11R6"
fi
- EXTRA_DIRS="$EXTRA_DIR1 $EXTRA_DIR2"
+ EXTRA_DIRS="${EXTRA_DIRS} $EXTRA_DIR1 $EXTRA_DIR2"
;;
esac
dnl Thread related checks
AC_CHECK_HEADER(pthread.h)
-AC_CHECK_LIB(pthread, pthread_exit)
-if test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
+AC_SEARCH_LIBS(pthread_exit, [pthread c_r])
+if test "x$ac_cv_header_pthread_h" = "xyes"; then
CXXFLAGS="$CXXFLAGS -D_REENTRANT"
CFLAGS="$CFLAGS -D_REENTRANT"
-fi
-if test "x$ac_cv_lib_pthread_pthread_exit" != "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
- dnl FreeBSD: System has pthread.h, but -lpthread library check
- dnl fails. See if we need -pthread instead of -lpthread and look
- dnl for the functions in libc_r.
- save_CXXFLAGS="$CXXFLAGS"
- save_CFLAGS="$CFLAGS"
+
+ if test "x$ac_cv_search_pthread_exit" = "x-lc_r"; then
CXXFLAGS="-pthread $CXXFLAGS"
- CFLAGS="-pthread $FLAGS"
- save_LIBS=$LIBS
- AC_CHECK_LIB(c_r, pthread_exit)
- if test "x$ac_cv_lib_c_r_pthread_exit" != "xyes"; then
- CXXFLAGS=$save_CXXFLAGS
- CFLAGS=$save_CFLAGS
- else
- dnl This is cheating a bit. pthread_exit comes with using -pthread, not
--lpthread
- ac_cv_lib_pthread_pthread_exit="yes"
- fi
- LIBS=$save_LIBS
+ CFLAGS="-pthread $CFLAGS"
+ fi
fi
-AM_CONDITIONAL(HAVE_THREADS, test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes")
+AM_CONDITIONAL(HAVE_THREADS, test "x$ac_cv_header_pthread_h" = "xyes")
thread_LIBS="$LIBS"
LIBS=""
dnl check for some default libraries
AC_SEARCH_LIBS(cos, m)
+AC_SEARCH_LIBS(clock_gettime, rt)
base_LIBS="$LIBS"
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="$base_LIBS"
+
+dnl check for OpenAL libraries
+OPENAL_OK="no"
+ALUT_OK="no"
+case "${host}" in
+*-*-cygwin* | *-*-mingw32*)
+ dnl CygWin under Windoze.
+ INCLUDES="$INCLUDES -I/usr/local/include/"
+ LIBS="$LIBS -L/usr/local/lib"
+ 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"
+ OPENAL_OK="$ac_cv_search_alGenBuffers"
+ ALUT_OK="$ac_cv_search_alutInit"
+ ;;
+
+*-apple-darwin*)
+ dnl Mac OS X
+
+ LIBS="$LIBS -framework IOKit -framework OpenAL"
+ openal_LIBS="$LIBS"
+ OPENAL_OK="yes"
+ ALUT_OK="no"
+
+ if test "x$with_openal_lib" != "x"; then
+ echo "libopenal is not supported on Mac OS platform."
+ openal_LIBS=""
+ fi
+ OPENAL_OK="yes"
+ # Looking for alut.h, if found assume that it is a part of
+ # the OpenAL package.
+ AC_CHECK_HEADERS([OpenAL/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) ; $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$3"
+ CCFLAGS="$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 $1 is available.])]
+ )
+ AS_VAR_POPDEF([ac_Framework])dnl
+ ])
+
+ dnl Check for OpenAL.framework when --with-openal-framework is specified
+ dnl Of cource OpenAL.framework needs to have alut.h
+ if test "x$with_openal_framework" != "x"; then
+ AC_CHECK_FRAMEWORK(OpenAL, [#include <OpenAL/alut.h>], $with_openal_framework)
+ fi
+
+ ;;
+
+*)
+ dnl default unix style machines
+
+ save_LIBS=$LIBS
+ LIBS="$LIBS $thread_LIBS"
+ AC_SEARCH_LIBS(alGenBuffers, openal)
+ AC_SEARCH_LIBS(alutInit, [ alut openal ] )
+ OPENAL_OK="$ac_cv_search_alGenBuffers"
+ ALUT_OK="$ac_cv_search_alutInit"
+ openal_LIBS="$LIBS"
+ LIBS=$save_LIBS
+ ;;
+
+esac
+
+if test "$OPENAL_OK" == "no"; then
+ echo
+ echo "You *must* have the openal library installed on your system to build"
+ echo "SimGear!"
+ echo
+ echo "Please see README.OpenAL for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+if test "$ALUT_OK" == "no"; then
+ echo
+ echo "You *must* have the alut library installed on your system to build"
+ echo "SimGear!"
+ echo
+ echo "Please see README.OpenAL for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+
+
LIBS="$base_LIBS"
AC_SUBST(base_LIBS)
+AC_SUBST(openal_LIBS)
AC_SUBST(opengl_LIBS)
AC_SUBST(thread_LIBS)
AC_SUBST(network_LIBS)
# 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
+case ${host} in
+*-apple-darwin*)
+ # Check PLIB framework availability when with-plib-framework is specified
+ if test "x$with_plib_framework" != "x"; then
+ AC_CHECK_FRAMEWORK(PLIB, [#include <plib/ul.h>], $with_plib_framework)
+ plib_FRAMEWORK="$FRAMEWORKS"
+ FRAMEWORKS=""
+ AC_SUBST(plib_FRAMEWORK)
+ fi
+ ;;
+esac
+AM_CONDITIONAL(HAVE_FRAMEWORK_PLIB, test "x$ac_cv_framework_PLIB" != "x")
+
AC_CHECK_HEADER(plib/ul.h)
if test "x$ac_cv_header_plib_ul_h" != "xyes"; then
echo
exit
fi
-AC_MSG_CHECKING([for plib 1.6.0 or newer])
+AC_MSG_CHECKING([for plib 1.8.5 or newer])
AC_TRY_RUN([
#include <plib/ul.h>
-#define MIN_PLIB_VERSION 160
+#define MIN_PLIB_VERSION 185
int main() {
- int major, minor, micro;
-
if ( PLIB_VERSION < MIN_PLIB_VERSION ) {
return -1;
}
],
AC_MSG_RESULT(yes),
[AC_MSG_RESULT(wrong version);
- AC_MSG_ERROR([Install plib 1.6.0 or later first...])],
+ AC_MSG_ERROR([Install plib 1.8.5 or later first...])],
AC_MSG_RESULT(yes)
)
-dnl Check for MetaKit
-AC_CHECK_HEADER(mk4.h)
-if test "x$ac_cv_header_mk4_h" != "xyes"; then
+LIBS="$saved_LIBS"
+
+# 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
+ LDFLAGS="$LDFLAGS -L$with_osg"
+ 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"; then
+ if test "x$ac_cv_framework_osg" != "xyes"; then
echo
- echo "MetaKit library not found."
+ echo "You *must* have the OpenSceneGraph support library installed on your system"
+ echo "to build this version of SimGear!"
echo
- echo "If your OS does not provide an installable package for MetaKit"
- echo "you will have to compile and install it first yourself. A copy"
- echo "of metakit-$(VERSION).tar.gz is included with SimGear. You will"
- echo "have to untar this source code, and follow its included instructions"
- echo "to compile and install on your system."
+ echo "Please see README.OSG for more details."
echo
echo "configure aborted."
exit
+ fi
fi
-AC_MSG_CHECKING([for metakit 2.4.3 or newer])
-saved_LIBS="$LIBS"
-LIBS="$saved_LIBS -lmk4"
-AC_TRY_RUN([
-#include <mk4.h>
-
-#define MIN_MK4_VERSION 243
-
-int main() {
- int major, minor, micro;
-
- if ( d4_MetaKitLibraryVersion < MIN_MK4_VERSION ) {
- return -1;
- }
-
- return 0;
-}
-
-],
- AC_MSG_RESULT(yes),
- [AC_MSG_RESULT(wrong version);
- AC_MSG_ERROR([
-
-Install metakit 2.4.3 or later first.
-
-Or, the compiler may not be finding your libmk4.so library.
-Please check the config.log file for specific details of the
-failure if you believe you have the correct metakit version.
-Also, look up this issue in the FlightGear FAQ.])],
- AC_MSG_RESULT(yes)
-)
-
-LIBS="$saved_LIBS"
+AC_CHECK_HEADER(boost/version.hpp)
+if test "x$ac_cv_header_boost_version_hpp" != "xyes"; then
+ echo
+ echo "You *must* have the Boost library installed on your system"
+ echo "to build this version of SimGear!"
+ echo
+ echo "configure aborted."
+ exit
+fi
AC_LANG_POP
dnl Checks for typedefs, structures, and compiler characteristics.
AC_C_CONST
AC_TYPE_SIZE_T
+AC_TYPE_MODE_T
AC_HEADER_TIME
AC_STRUCT_TM
dnl Checks for library functions.
+old_LIBS=$LIBS
+LIBS="$base_LIBS $network_LIBS $opengl_LIBS"
AC_TYPE_SIGNAL
AC_FUNC_VPRINTF
-AC_CHECK_FUNCS( \
+AC_CHECK_FUNCS( [ \
ftime gettimeofday timegm memcpy bcopy mktime strstr rand \
- random drand48 setitimer getitimer signal GetLocalTime rint getrusage )
+ random drand48 setitimer getitimer signal GetLocalTime rint getrusage ] )
+LIBS=$old_LIBS
AM_CONFIG_HEADER(simgear/simgear_config.h)
AC_CONFIG_FILES([ \
Makefile \
SimGear.spec \
- src-libs/Makefile \
simgear/Makefile \
simgear/version.h \
simgear/compatibility/Makefile \
+ simgear/compatibility/MIPSpro721/Makefile \
+ simgear/compatibility/MIPSpro740/Makefile \
simgear/bucket/Makefile \
simgear/debug/Makefile \
simgear/ephemeris/Makefile \
simgear/io/Makefile \
simgear/magvar/Makefile \
simgear/math/Makefile \
- simgear/metar/Makefile \
+ simgear/environment/Makefile \
simgear/misc/Makefile \
+ simgear/nasal/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/sky/clouds3d/Makefile \
simgear/scene/tgdb/Makefile \
+ simgear/scene/util/Makefile \
simgear/screen/Makefile \
simgear/serial/Makefile \
simgear/sound/Makefile \
+ simgear/structure/Makefile \
simgear/threads/Makefile \
simgear/timing/Makefile \
- simgear/xgl/Makefile \
simgear/xml/Makefile \
])
AC_OUTPUT
echo "Without JPEG Factory support"
fi
-if test "x$ac_cv_lib_pthread_pthread_exit" = "xyes" -a "x$ac_cv_header_pthread_h" = "xyes"; then
+if test "x$ac_cv_header_pthread_h" = "xyes"; then
echo "Threads: pthread lib found."
else
echo "Threads: no threads (pthread lib not found.)"