autoconf: Set LLVM_CONFIGTIME to a stable value when using --disable-timestamps.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@151921 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/autoconf/configure.ac b/autoconf/configure.ac
index b28508e..e18725d 100644
--- a/autoconf/configure.ac
+++ b/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",
diff --git a/configure b/configure
index a65e9e4..a6ed7a1 100755
--- a/configure
+++ b/configure
@@ -20820,6 +20820,10 @@
+if test "${ENABLE_TIMESTAMPS}" = "0"; then
+ LLVM_CONFIGTIME="(timestamp not enabled)"
+fi
+
cat >>confdefs.h <<_ACEOF
#define LLVM_PREFIX "$LLVM_PREFIX"