Rather than just defining HAVE_POSIX_MEMALIGN on Linux, check whether
the function exists on all platforms and define the macro if it is.
---
Dan
This seems like the right thing to do, but I only have Linux to test
on. Any BSDers know if this is alright? As I understand it,
posix_memalign is available in FreeBSD-7.0, in which case I'd think
you'd want to use it.
configure.ac | 5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)
diff --git a/configure.ac b/configure.ac
index f289501..207e53d 100644
--- a/configure.ac
+++ b/configure.ac
@@ -73,7 +73,7 @@ linux*)
if test "x$GCC" = xyes; then
DEFINES="$DEFINES -D_POSIX_SOURCE -D_POSIX_C_SOURCE=199309L -D_BSD_SOURCE"
fi
- DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS
-DHAVE_POSIX_MEMALIGN"
+ DEFINES="$DEFINES -D_SVID_SOURCE -D_GNU_SOURCE -DPTHREADS"
;;
esac
@@ -310,6 +310,9 @@ dnl has it in libc), or if libdl is needed to get it.
AC_CHECK_FUNC([dlopen], [],
[AC_CHECK_LIB([dl], [dlopen], [DLOPEN_LIBS="-ldl"])])
+dnl See if posix_memalign is available
+AC_CHECK_FUNC([posix_memalign], [DEFINES="$DEFINES -DHAVE_POSIX_MEMALIGN"])
+
dnl SELinux awareness.
AC_ARG_ENABLE([selinux],
[AS_HELP_STRING([--enable-selinux],
--
1.5.3.2
-------------------------------------------------------------------------
Check out the new SourceForge.net Marketplace.
It's the best place to buy or sell services for
just about anything Open Source.
http://sourceforge.net/services/buy/index.php
_______________________________________________
Mesa3d-dev mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/mesa3d-dev
