Index: /trunk/psLib/configure.ac
===================================================================
--- /trunk/psLib/configure.ac	(revision 11503)
+++ /trunk/psLib/configure.ac	(revision 11504)
@@ -66,7 +66,4 @@
 AC_SYS_LARGEFILE
 AC_FUNC_FSEEKO
-
-dnl enable POSIX/XSI and C99 compliance
-CFLAGS="${CFLAGS=} -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=200112L -std=c99"
 
 AC_PROG_INSTALL
@@ -442,4 +439,6 @@
 dnl ------- enable -Werror after all of the probes have run ---------
 CFLAGS="${CFLAGS} -Wall -Werror"
+dnl enable POSIX/XSI and C99 compliance
+CFLAGS="${CFLAGS=} -D_XOPEN_SOURCE=600 -D_POSIX_C_SOURCE=200112L -std=c99"
 
 dnl ---------------- export variables --------------------