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 $with_plib_framework"
-fi
-
# specify the osg location
AC_ARG_WITH(osg, [ --with-osg=PREFIX Specify the prefix path to osg])
esac
-AC_SEARCH_LIBS(glutGetModifiers, [ glut glut32 freeglut ], have_glut=yes, have_glut=no)
-AM_CONDITIONAL(HAVE_GLUT, test "x$have_glut" = "xyes")
-
opengl_LIBS="$LIBS"
LIBS="$base_LIBS"
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$ac_cv_framework_PLIB" != "x")
-
-AC_CHECK_HEADER(plib/ul.h)
-
-AC_CHECK_LIB(plibul,ulInit)
-if test "x$ac_cv_header_plib_ul_h" != "xyes" \
- -o "x$ac_cv_lib_plibul_ulInit" != "xyes" ; then
- echo
- echo "You *must* have the plib library installed on your system to build"
- echo "SimGear!"
- echo
- echo " LIBS: '$LIBS'"
- echo " LDFLAGS: '$LDFLAGS'"
- echo " CPPFLAGS: '$CPPFLAGS'"
- echo
- echo "Please see README.plib for more details."
- echo
- echo "configure aborted."
- exit
-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() {
- 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="$saved_LIBS"
-
# OpenSceneGraph
case "${host}" in
*-apple-darwin*)