+# Check for "plib" without which we cannot go on
+case "${host}" in
+*-apple-darwin*)
+ if test "x$with_plib_framework" != "x"; then
+ AC_CHECK_FRAMEWORK(PLIB, [#include <plib/ul.h>], $with_plib_framework, no)
+ plib_FRAMEWORK="$FRAMEWORKS"
+ AC_SUBST(plib_FRAMEWORK)
+ FRAMEWORKS=""
+ 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
+ echo "You *must* have the plib library installed on your system to build"
+ echo "the FGFS simulator!"
+ echo
+ echo "Please see README.plib for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+echo "$DYLD_FRAMEWORK_PATH"
+AC_MSG_CHECKING([for plib 1.8.5 or newer])
+AC_TRY_RUN([
+#include <plib/ul.h>
+
+#define MIN_PLIB_VERSION 185
+
+int main() {
+ if ( PLIB_VERSION < MIN_PLIB_VERSION ) {
+ return -1;
+ }
+
+ return 0;
+}
+
+],
+ AC_MSG_RESULT(yes),
+ [AC_MSG_RESULT(wrong version);
+ AC_MSG_ERROR([Install plib 1.8.5 or later first...])],
+ AC_MSG_RESULT(yes)
+)
+
+dnl If we get here then plib is available, so force use of plib
+dnl joystick lib
+AC_DEFINE([ENABLE_PLIB_JOYSTICK], 1, [Define to enable plib joystick support])
+
+# Find the OSG libraries. Note special handling for OS X frameworks
+if test "x$with_osg_framework" = "x"; then
+ if test "x$enable_osgdebug" = "xyes"; then
+ AC_CHECK_LIB(OpenThreadsd,OpenThreadsGetVersion, , [AC_MSG_ERROR(OpenThreads library not found.)],)
+ AC_CHECK_LIB(osgd,osgGetVersion, , [AC_MSG_ERROR(OpenSceneGraph library not found.)],)
+ AC_CHECK_LIB(osgUtild,osgUtilGetVersion, , [AC_MSG_ERROR(OpenSceneGraph utility library not found.)],)
+ AC_CHECK_LIB(osgDBd,osgDBGetVersion, , [AC_MSG_ERROR(OpenSceneGraph database library not found.)],)
+ AC_CHECK_LIB(osgTextd,osgTextGetVersion, , [AC_MSG_ERROR(OpenSceneGraph Text library not found.)],)
+ AC_CHECK_LIB(osgGAd,osgGAGetVersion, , [AC_MSG_ERROR(OpenSceneGraph GUI Abstraction library not found.)],)
+ AC_CHECK_LIB(osgViewerd,osgViewerGetVersion, , [AC_MSG_ERROR(OpenSceneGraph Viewer library not found.)],)
+ AC_CHECK_LIB(osgSimd,osgSimGetVersion, , [AC_MSG_ERROR(OpenSceneGraph simulation library not found.)],)
+ AC_CHECK_LIB(osgParticled,osgParticleGetVersion, , [AC_MSG_ERROR(OpenSceneGraph Particle library not found.)],)
+ AC_CHECK_LIB(osgFXd, osgFXGetVersion, , [AC_MSG_ERROR(OpenSceneGraph FX library not found.)],)
+ else
+ AC_CHECK_LIB(OpenThreads,OpenThreadsGetVersion, , [AC_MSG_ERROR(OpenThreads library not found.)],)
+ AC_CHECK_LIB(osg,osgGetVersion, , [AC_MSG_ERROR(OpenSceneGraph library not found.)],)
+ AC_CHECK_LIB(osgUtil,osgUtilGetVersion, , [AC_MSG_ERROR(OpenSceneGraph utility library not found.)],)
+ AC_CHECK_LIB(osgDB,osgDBGetVersion, , [AC_MSG_ERROR(OpenSceneGraph database library not found.)],)
+ AC_CHECK_LIB(osgText,osgTextGetVersion, , [AC_MSG_ERROR(OpenSceneGraph Text library not found.)],)
+ AC_CHECK_LIB(osgGA,osgGAGetVersion, , [AC_MSG_ERROR(OpenSceneGraph GUI Abstraction library not found.)],)
+ AC_CHECK_LIB(osgViewer,osgViewerGetVersion, , [AC_MSG_ERROR(OpenSceneGraph Viewer library not found.)],)
+ AC_CHECK_LIB(osgSim,osgSimGetVersion, , [AC_MSG_ERROR(OpenSceneGraph simulation library not found.)],)
+ AC_CHECK_LIB(osgParticle,osgParticleGetVersion, , [AC_MSG_ERROR(OpenSceneGraph Particle library not found.)],)
+ AC_CHECK_LIB(osgFX, osgFXGetVersion, , [AC_MSG_ERROR(OpenSceneGraph FX library not found.)],)
+ fi
+else
+ # Checking osg frameworks.
+ 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_CHECK_FRAMEWORK(OpenThreads, [#include <OpenThreads/Version>], $with_osg_framework)
+ openthreads_FRAMEWORK="$FRAMEWORKS"
+ AC_SUBST(osg_FRAMEWORKS)
+ AC_SUBST(openthreads_FRAMEWORK)
+fi
+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
+ echo
+ echo "You *must* have the OpenSceneGraph support library installed on your system"
+ echo "to build the FGFS simulator!"
+ echo
+ echo "Please see README.OSG for more details."
+ echo
+ echo "configure aborted."
+ exit
+fi
+
+
+AC_MSG_CHECKING([checking for osg::CullSettings::CLEAR_MASK])
+AC_COMPILE_IFELSE(
+ [AC_LANG_PROGRAM([[#include <osg/CullSettings>]],
+ [[osg::CullSettings::VariablesMask mask = osg::CullSettings::CLEAR_MASK;]])],
+ [AC_DEFINE([HAVE_CULLSETTINGS_CLEAR_MASK],1,[define if OSG has CullSettings::CLEAR_MASK])
+ AC_MSG_RESULT([yes])],
+ [AC_MSG_RESULT([no])])
+
+# Special handling for static version of OSG
+if test -n "`echo "$CPPFLAGS" "$CXXFLAGS" "$CFLAGS" | grep "\-DOSG_LIBRARY_STATIC" 2>/dev/null`" ; then
+ saved_LIBS="$LIBS"
+ LIBS=""
+ #***** Check image support (needed for static build) *****
+ AC_SEARCH_LIBS([jpeg_read_header], [jpeg], [CPPFLAGS="$CPPFLAGS -DOSG_JPEG_ENABLED"])
+ AC_SEARCH_LIBS([png_read_image], [png 'png -lz'], [CPPFLAGS="$CPPFLAGS -DOSG_PNG_ENABLED"])
+ AC_SEARCH_LIBS([TIFFOpen], [tiff], [CPPFLAGS="$CPPFLAGS -DOSG_TIFF_ENABLED"])
+ img_LIBS="$LIBS"
+ LIBS="$saved_LIBS"
+
+ if test "x$with_osg" != "x" ; then
+ osg_prefix="$with_osg"
+ else
+ osg_prefix="/usr"
+ fi
+ PKG_CHECK_EXISTS([openscenegraph], [osg_version="`$PKG_CONFIG --modversion openscenegraph 2>/dev/null`"])
+ LIBS="-L$osg_prefix/lib/osgPlugins-$osg_version -losgdb_bmp -losgdb_dds -losgdb_hdr -losgdb_pic -losgdb_pnm -losgdb_rgb -losgdb_tga \
+ -losgdb_3ds -losgdb_ac -losgdb_ive -losgdb_osg -losgdb_txf \
+ -losgVolume -losgTerrain $LIBS -losgUtil"
+
+ if test -n "`echo "$CPPFLAGS" "$CXXFLAGS" "$CFLAGS" | grep "\-DOSG_JPEG_ENABLED" 2>/dev/null`" ; then
+ LIBS="$LIBS -losgdb_jpeg"
+ fi
+ if test -n "`echo "$CPPFLAGS" "$CXXFLAGS" "$CFLAGS" | grep "\-DOSG_PNG_ENABLED" 2>/dev/null`" ; then
+ LIBS="$LIBS -losgdb_png"
+ fi
+ if test -n "`echo "$CPPFLAGS" "$CXXFLAGS" "$CFLAGS" | grep "\-DOSG_TIFF_ENABLED" 2>/dev/null`" ; then
+ LIBS="$LIBS -losgdb_tiff"
+ fi
+
+ LIBS="$LIBS $img_LIBS"
+fi
+
projects / flightgear.git / blobdiff