[Mesa-dev] [PATCH 6/8] build: Fix autogen.sh to allow out-of-tree builds

[Kenneth Graunke]

On 08/01/2012 03:02 PM, Matt Turner wrote:
> ---
> Still some buggy areas, including Gallium and GLES.
> 
>  autogen.sh |   12 +++---------
>  1 files changed, 3 insertions(+), 9 deletions(-)
> 
> diff --git a/autogen.sh b/autogen.sh
> index b5f6ec4..3e6e500 100755
> --- a/autogen.sh
> +++ b/autogen.sh
> @@ -1,19 +1,13 @@
>  #! /bin/sh
>  
> -srcdir=`dirname "$0"`
> +srcdir=`dirname $0`

It's not clear to me why you would need to remove the quotes.  It
probably only matters if your mesa source directory has a path with
spaces in it (which may or may not work - I haven't tried), but...I'd be
inclined to leave it if it isn't necessary.

Otherwise, looks fine.

>  test -z "$srcdir" && srcdir=.
>  
> -SRCDIR=`(cd "$srcdir" && pwd)`
>  ORIGDIR=`pwd`
> -
> -if test "x$SRCDIR" != "x$ORIGDIR"; then
> -	echo "Mesa cannot be built when srcdir != builddir" 1>&2
> -	exit 1
> -fi
> -
> -MAKEFLAGS=""
> +cd "$srcdir"
>  
>  autoreconf -v --install || exit 1
> +cd $ORIGDIR || exit $?
>  
>  if test -z "$NOCONFIGURE"; then
>      "$srcdir"/configure "$@"
>