autoconf: Set LLVM_CONFIGTIME to a stable value when using --disable-timestamps.
llvm-svn: 151921
diff --git a/llvm/autoconf/configure.ac b/llvm/autoconf/configure.ac
index b28508e..e18725d 100644
--- a/llvm/autoconf/configure.ac
+++ b/llvm/autoconf/configure.ac
@@ -1447,6 +1447,11 @@
AC_SUBST(LLVM_MANDIR)
AC_SUBST(LLVM_CONFIGTIME)
+dnl Disable embedding timestamps in the build directory, with ENABLE_TIMESTAMPS.
+if test "${ENABLE_TIMESTAMPS}" = "0"; then
+ LLVM_CONFIGTIME="(timestamp not enabled)"
+fi
+
dnl Place the various directories into the config.h file as #defines so that we
dnl can know about the installation paths within LLVM.
AC_DEFINE_UNQUOTED(LLVM_PREFIX,"$LLVM_PREFIX",