Use AC_RUN_LOG when testing the dependency-generating flag.

diff --git a/aclocal.m4 b/aclocal.m4
index bd72a0a72dde60ea5b0020cc7a0179d0742fc5e2..401a06f4b0a8e2b22f8443f82c0e49896b5d43e0 100644 (file)
--- a/aclocal.m4
+++ b/aclocal.m4
@@ -371,8 +371,7 @@ AC_DEFUN(AC_LBL_CHECK_DEPENDENCY_GENERATION_OPT,
        if test ! -z "$ac_lbl_dependency_flag"; then
                AC_LANG_CONFTEST(
                    [AC_LANG_SOURCE([[int main(void) { return 0; }]])])
        if test ! -z "$ac_lbl_dependency_flag"; then
                AC_LANG_CONFTEST(
                    [AC_LANG_SOURCE([[int main(void) { return 0; }]])])

-               echo "$CC" $ac_lbl_dependency_flag conftest.c >&5
-               if "$CC" $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1; then
+               if AC_RUN_LOG([eval "$CC $ac_lbl_dependency_flag conftest.c >/dev/null 2>&1"]); then

                        AC_MSG_RESULT([yes, with $ac_lbl_dependency_flag])
                        DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
                        MKDEP='${srcdir}/mkdep'
                        AC_MSG_RESULT([yes, with $ac_lbl_dependency_flag])
                        DEPENDENCY_CFLAG="$ac_lbl_dependency_flag"
                        MKDEP='${srcdir}/mkdep'