Unconditionally define:

	-D_REENTRANT -D_THREAD_SAFE -D_POSIX_PTHREAD_SEMANTICS

for all ports.  It can't hurt if they are not supported, but it makes
our job easier for porting.

Should fix Darwin compile and other platforms without mucking with the
thread detection code.

1 files changed, 10 insertions, 4 deletions

diff --git a/configure b/configure
index 2026f68104a..4f6927491ad 100755
--- a/configure
+++ b/configure
@@ -13387,10 +13387,11 @@ echo "$as_me: WARNING: we do not know how to create joinable pthreads" >&2;}
         echo "$as_me:$LINENO: checking if more special flags are required for pthreads" >&5
 echo $ECHO_N "checking if more special flags are required for pthreads... $ECHO_C" >&6
         flag=no
-        case "${host_cpu}-${host_os}" in
-                *-aix* | *-freebsd*)     flag="-D_THREAD_SAFE";;
-                *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
-        esac
+# We handle this ourselves in PostgreSQL
+#        case "${host_cpu}-${host_os}" in
+#                *-aix* | *-freebsd*)     flag="-D_THREAD_SAFE";;
+#                *solaris* | *-osf* | *-hpux*) flag="-D_REENTRANT";;
+#        esac
         echo "$as_me:$LINENO: result: ${flag}" >&5
 echo "${ECHO_T}${flag}" >&6
         if test "x$flag" != xno; then
@@ -13465,6 +13466,11 @@ ac_compiler_gnu=$ac_cv_c_compiler_gnu
 
 	# set thread flags
 
+# Some platforms use these, so just defineed them.  They can't hurt if they
+# are not supported.
+PTHREAD_CFLAGS="$PTHREAD_CFLAGS -D_REENTRANT -D_THREAD_SAFE -D_POSIX_PTHREAD_SEMANTICS"
+
+
 # At this point, we don't want to muck with the compiler name for threading.
 # Let's see who fails, perhaps AIX.  2004-04-23
 if test "$PTHREAD_CC" != "$CC"; then