[Mesa-dev] [PATCH 3/3] configure.ac: adjust strip_unwanted_llvm_flags to fix build with LLVM 5.0svn

[Marek Olšák]

From: Marek Olšák <marek.olsak at amd.com>

I get -fno-rtti-DLLVM_... in LLVM_CXX_FLAGS, so add spaces.
---
 configure.ac | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac b/configure.ac
index 8c9d756..480f493 100644
--- a/configure.ac
+++ b/configure.ac
@@ -909,23 +909,23 @@ llvm_add_target() {
 strip_unwanted_llvm_flags() {
     # Use \> (marks the end of the word)
     echo " `$1`" | sed -E \
         -e 's/[[[:space:]]]+-m[[^[:space:]]]*//g' \
         -e 's/[[[:space:]]]+-DNDEBUG\>//g' \
         -e 's/[[[:space:]]]+-D_GNU_SOURCE\>//g' \
         -e 's/[[[:space:]]]+-pedantic\>//g' \
         -e 's/[[[:space:]]]+-W[[^[:space:]]]*//g' \
         -e 's/[[[:space:]]]+-O[[^[:space:]]]*//g' \
         -e 's/[[[:space:]]]+-g[[^[:space:]]]*//g' \
-        -e 's/-fno-rtti\>/-Fno-rtti/g' \
+        -e 's/-fno-rtti\>/-Fno-rtti /g' \
         -e 's/[[[:space:]]]+-f[[^[:space:]]]*//g' \
-        -e 's/-Fno-rtti\>/-fno-rtti/g' \
+        -e 's/-Fno-rtti\>/-fno-rtti /g' \
         -e 's/^[[[:space:]]]//'
 }
 
 llvm_set_environment_variables() {
     if test "x$LLVM_CONFIG" != xno; then
         LLVM_VERSION=`$LLVM_CONFIG --version | egrep -o '^[[0-9.]]+'`
         LLVM_CPPFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cppflags"`
         LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir`
         LLVM_LIBDIR=`$LLVM_CONFIG --libdir`
 
-- 
2.7.4