[Mesa-dev] [PATCH v2] configure.ac: Do not error out if librt is not available.
mattst88 at gmail.com
Sat Feb 9 11:38:05 PST 2013
On Fri, Feb 8, 2013 at 7:19 PM, Vinson Lee <vlee at freedesktop.org> wrote:
> Some platforms, such as Mac OS X, do not have librt.
But Mac OS X (apparently from my quick Google search) doesn't clock_gettime.
clock_gettime is called from two places:
So this patch will just turn configure failures on platforms we do
care about into build failures. I don't think this is a good idea.
Do we care about either of these pieces of code on Mac OS X? Actually,
I'm curious why you're doing testing on Mac OS X at all? src/glx/apple
hasn't even been converted to automake.
> Signed-off-by: Vinson Lee <vlee at freedesktop.org>
> configure.ac | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
> diff --git a/configure.ac b/configure.ac
> index 6735fdc..9b9a0ad 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -500,8 +500,7 @@ AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"],
> AC_CHECK_FUNCS([clock_gettime], [CLOCK_LIB=],
> - [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt],
> - [AC_MSG_ERROR([Couldn't find clock_gettime])])])
> + [AC_CHECK_LIB([rt], [clock_gettime], [CLOCK_LIB=-lrt])])
> dnl See if posix_memalign is available
> 188.8.131.52 (Apple Git-37)
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