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$NetBSD: patch-al,v 1.2 2007/07/20 00:09:23 gdt Exp $
Fix the test and fix the output for the braces test needed on
Solaris.
(Note that previous versions of this patch adjusted the AC_SUBST call,
and that change seems incorrect.)
--- configure.in.orig 2007-05-09 16:22:03.000000000 -0400
+++ configure.in
@@ -1120,6 +1120,15 @@ case "$with_threads" in
# glibc (2.3.6 at least) works both with or without braces, so the
# test checks whether it works without.
#
+ # If we're using GCC, ask for aggressive warnings. Otherwise the test
+ # below for braces may pass but then fail during compilation due to
+ # stricter checks at compile time
+ case "$GCC" in
+ yes )
+ CFLAGS="${CFLAGS} -Wall -Werror"
+ ;;
+ esac
+
AC_CACHE_CHECK([whether PTHREAD_ONCE_INIT needs braces],
guile_cv_need_braces_on_pthread_once_init,
[AC_TRY_COMPILE([#include <pthread.h>],
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