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
hylsd · Mar 2, 2012 · c70b79e · c70b79e
1 parent 8979e5f
commit c70b79e
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diff --git a/autoconf/configure.ac b/autoconf/configure.ac
@@ -1447,6 +1447,11 @@ AC_SUBST(LLVM_INFODIR)
 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
@@ -20820,6 +20820,10 @@ LLVM_CONFIGTIME=`date`
 
 
 
+if test "${ENABLE_TIMESTAMPS}" = "0"; then
+  LLVM_CONFIGTIME="(timestamp not enabled)"
+fi
+
 
 cat >>confdefs.h <<_ACEOF
 #define LLVM_PREFIX "$LLVM_PREFIX"