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-rw-r--r--gcc/configure.ac3
1 files changed, 3 insertions, 0 deletions
diff --git a/gcc/configure.ac b/gcc/configure.ac
index 39d6b8e3674..9de04d65bfb 100644
--- a/gcc/configure.ac
+++ b/gcc/configure.ac
@@ -632,6 +632,9 @@ gcc_AC_PROG_LN_S
AC_PROG_RANLIB
gcc_AC_PROG_INSTALL
+# APPLE LOCAL Mach time
+AC_CHECK_HEADERS(mach/mach_time.h)
+
# See if cmp has --ignore-initial.
gcc_AC_PROG_CMP_IGNORE_INITIAL