On 06/12/2012 06:15 AM, hwri...@apache.org wrote:
Author: hwright
Date: Tue Jun 12 13:15:07 2012
New Revision: 1349314
URL: http://svn.apache.org/viewvc?rev=1349314&view=rev
Log:
Add a hack which prevents a trivial compiler warning for me when building with
clang.
* configure.ac:
Filter out the '-no-cpp-precomp' flag with using clang, as it doesn't support
it.
Modified:
subversion/trunk/configure.ac
Modified: subversion/trunk/configure.ac
URL:
http://svn.apache.org/viewvc/subversion/trunk/configure.ac?rev=1349314&r1=1349313&r2=1349314&view=diff
==============================================================================
--- subversion/trunk/configure.ac (original)
+++ subversion/trunk/configure.ac Tue Jun 12 13:15:07 2012
@@ -1366,6 +1366,12 @@ AC_SUBST(JAVAHL_COMPAT_TESTS_TARGET)
# ==== Miscellaneous bits ====================================================
+# Strip '-no-cpp-precomp' from CPPFLAGS for the clang compiler
+### I think we get this flag from APR, so the fix probably belongs there
+if test "$CC" = "clang"; then
+ CPPFLAGS=`echo "$CPPFLAGS" | $SED -e 's/-no-cpp-precomp //'`
+fi
If CC is set to an absolute path or set to use a specific clang version,
e.g. MacPorts' will use /opt/local/bin/clang-mp-3.1, this doesn't match.
Use a case statement instead.
case "$CC" in
*clang*)
CPPFLAGS=`echo "$CPPFLAGS" | $SED -e 's/-no-cpp-precomp //'` ;;
*)
;;
esac
Blair
