trying to fix test for jni.h on MacOSX

diff --git a/configure.ac b/configure.ac
index 6fc5885333541a52d2b2e58edb6dca497c2f8473..d3264c94b4de76d67c456c80b7f2e4c18482da22 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -663,16 +663,20 @@ else
        case "${host_os}" in
          *darwin* )
             JAVA_INCLUDES="/System/Library/Frameworks/JavaVM.framework/Headers"
-         ;;
+           JAVA_LIBS=
+           ;;
          *)
             JAVA_INCLUDES=
-         ;;
+           JAVA_LIBS=
+           ;;
         esac
-        JAVA_LIBS=
+       save_CPPFLAGS=$CPPFLAGS
+        CPPFLAGS="$CPPFLAGS $JAVA_INCLUDES"
         AC_CHECK_HEADER(jni.h,,[
             use_java="No (missing header)"
            JAVA=
         ])
+        CPPFLAGS="$save_CPPFLAGS"
         if test "x$JAVA" != "x"; then
           use_java="Yes"
          AC_SUBST(JAVA_INCLUDES)