diff options
Diffstat (limited to 'm4/ac_prog_javac.m4')
| -rw-r--r-- | m4/ac_prog_javac.m4 | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/m4/ac_prog_javac.m4 b/m4/ac_prog_javac.m4 index baf518600..84a72206a 100644 --- a/m4/ac_prog_javac.m4 +++ b/m4/ac_prog_javac.m4 @@ -46,10 +46,13 @@ else fi test "x$JAVAC" = x && AC_MSG_ERROR([no acceptable Java compiler found in \$PATH]) AC_CACHE_CHECK([if $JAVAC is a version of gcj], ac_cv_prog_javac_is_gcj, [ -if $JAVAC --version | grep gcj > /dev/null; then +if $JAVAC --version 2>&1 | grep gcj >&AS_MESSAGE_LOG_FD ; then ac_cv_prog_javac_is_gcj=yes; JAVAC="$JAVAC $GCJ_OPTS"; -fi]) +else + ac_cv_prog_javac_is_gcj=no; +fi +]) AC_SUBST(JAVAC_IS_GCJ, $ac_cv_prog_javac_is_gcj) AM_CONDITIONAL(GCJ_JAVAC, test x"${JAVAC_IS_GCJ}" = xyes) AC_PROG_JAVAC_WORKS |