[Libreoffice-commits] core.git: configure.ac

[Luboš Luňák]

 configure.ac |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

New commits:
commit ab8bf5533f8de9bb1aa9dc83e650e4eccf0fcac3
Author: Luboš Luňák <l.lunak at collabora.com>
Date:   Fri Apr 13 11:20:08 2018 +0200

    avoid error message from configure about clang's header for compiler plugins
    
    The header fails to compile without C++11 with recent Clang, and although
    configure currently passes the check because the existence of the header
    is considered to be enough, it still prints a distracting error message
    about the compile check failing.
    
    Change-Id: Icf037114b73122f193629e17a8e2b0e2bca3a990

diff --git a/configure.ac b/configure.ac
index f21424e15810..bdc374699cb9 100644
--- a/configure.ac
+++ b/configure.ac
@@ -6568,7 +6568,7 @@ if test "$COM_IS_CLANG" = "TRUE"; then
         # compiler plugins must be built with "native" compiler that was used to build Clang itself:
         : "${COMPILER_PLUGINS_CXX=g++}"
         CXX=$COMPILER_PLUGINS_CXX
-        CPPFLAGS="$CPPFLAGS -I$CLANGDIR/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
+        CPPFLAGS="$CPPFLAGS $CXXFLAGS_CXX11 -I$CLANGDIR/include -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS"
         AC_CHECK_HEADER(clang/AST/RecursiveASTVisitor.h,
             [COMPILER_PLUGINS=TRUE],
             [