diff options
Diffstat (limited to 'm4/acinclude.m4')
| -rw-r--r-- | m4/acinclude.m4 | 18 |
1 files changed, 10 insertions, 8 deletions
diff --git a/m4/acinclude.m4 b/m4/acinclude.m4 index c89fd1e25..5b9f5d247 100644 --- a/m4/acinclude.m4 +++ b/m4/acinclude.m4 @@ -257,14 +257,16 @@ AC_DEFUN([CLASSPATH_JAVAC_MEM_CHECK], } } EOF - AC_MSG_CHECKING([whether javac supports -J]) - $JAVAC $JAVACFLAGS -J-Xmx768M -sourcepath '' $JAVA_TEST - javac_result=$? - if test "x$javac_result" = "x0"; then - AC_MSG_RESULT([yes]) - JAVAC_MEM_OPT="-J-Xmx768M" - else - AC_MSG_RESULT([no]) + if test x$JAVAC_IS_GCJ != xyes; then + AC_MSG_CHECKING([whether javac supports -J]) + $JAVAC $JAVACFLAGS -J-Xmx768M -sourcepath '' $JAVA_TEST + javac_result=$? + if test "x$javac_result" = "x0"; then + AC_MSG_RESULT([yes]) + JAVAC_MEM_OPT="-J-Xmx768M" + else + AC_MSG_RESULT([no]) + fi fi rm -f $JAVA_TEST $CLASS_TEST AC_SUBST(JAVAC_MEM_OPT) |