Removing unnecessary definition of _reentrant on freebsd. cc -dm -e reveals that this is not set by -pthread, and inspection of headers reveals no effect. checked on freebsd 7 and 9.

Copied from Perforce
 Change: 179201
 ServerID: perforce.ravenbrook.com

1 files changed, 0 insertions, 8 deletions

diff --git a/mps/code/mpstd.h b/mps/code/mpstd.h
index a7b1783edc8..1725639691f 100644
--- a/mps/code/mpstd.h
+++ b/mps/code/mpstd.h
@@ -234,10 +234,6 @@
 #define MPS_WORD_SHIFT  5
 #define MPS_PF_ALIGN    4
 
-/* FIXME: What is this for?  Clues at <http://www.kernel.org/doc/man-pages/online/pages/man7/feature_test_macros.7.html>
-   Discover whether it's still necessary and if so, document why. */
-#define _REENTRANT
-
 
 #elif defined(__FreeBSD__) && defined (__x86_64__) && defined (__GNUC__)
 #if defined(CONFIG_PF_STRING) && ! defined(CONFIG_PF_FRI6GC)
@@ -254,10 +250,6 @@
 #define MPS_WORD_SHIFT  6
 #define MPS_PF_ALIGN    8
 
-/* FIXME: What is this for?  Clues at <http://www.kernel.org/doc/man-pages/online/pages/man7/feature_test_macros.7.html>
-   Discover whether it's still necessary and if so, document why. */
-#define _REENTRANT
-
 
 #else
 #error "Unable to detect target platform"