[Mesa-dev] [PATCH] Fix build with LLVM >= r145623.

[Vinson Lee]

> -----Original Message-----
> 
> This is a workaround for
> https://bugs.freedesktop.org/show_bug.cgi?id=43861.
> 
> Actually the issue which makes -pedantic failing should be solved.
> ---
>  configure.ac |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
> 
> diff --git a/configure.ac b/configure.ac
> index a4943e1..8e809b9 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -1753,7 +1753,7 @@ if test "x$enable_gallium_llvm" = xyes; then
> 
>      if test "x$LLVM_CONFIG" != xno; then
>  	LLVM_VERSION=`$LLVM_CONFIG --version`
> -	LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed 's/-DNDEBUG\>//g'`
> +	LLVM_CFLAGS=`$LLVM_CONFIG --cppflags|sed -e 's/-DNDEBUG\>//g' -e
> 's/-pedantic//g'`
>  	LLVM_LIBS="`$LLVM_CONFIG --libs`"
> 
>  	LLVM_LDFLAGS=`$LLVM_CONFIG --ldflags`
> --
> 1.7.7
> 

I don't see this issue with llvm-3.1svn.

$ svnversion .
146915

$ llvm-config --version
3.1svn

$ llvm-config --cppflags
-I/usr/local/include -D_DEBUG -D_GNU_SOURCE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS