$NetBSD: patch-buildtools_wafsamba_wscript,v 1.3 2019/11/10 17:01:58 adam Exp $

Define _POSIX_PTHREAD_SEMANTICS on SunOS to pick up re-entrant functions.

--- buildtools/wafsamba/wscript.orig	2019-07-09 10:08:41.000000000 +0000
+++ buildtools/wafsamba/wscript
@@ -458,6 +458,10 @@ def configure(conf):
     if conf.CHECK_CFLAGS(['-D__STDC_WANT_LIB_EXT1__=1']):
         conf.ADD_CFLAGS('-D__STDC_WANT_LIB_EXT1__=1')
 
+    # Use POSIX getpwnam_r and friends.
+    if conf.env['SYSTEM_UNAME_SYSNAME'] == 'SunOS':
+        conf.DEFINE('_POSIX_PTHREAD_SEMANTICS', 1, add_to_cflags=True)
+
     # on Tru64 certain features are only available with _OSF_SOURCE set to 1
     # and _XOPEN_SOURCE set to 600
     if conf.env['SYSTEM_UNAME_SYSNAME'] == 'OSF1':