From: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date: Fri, 4 Aug 2023 08:01:11 +0000 (+0200)
Subject: powerpc longjmp: Fix build after chk hidden builtin fix
X-Git-Tag: glibc-2.39~528
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=41d8c3bc33bcae1ebb8077b0442caef4917f763a;p=thirdparty%2Fglibc.git

powerpc longjmp: Fix build after chk hidden builtin fix

04bf7d2d8a79 ("chk: Add and fix hidden builtin definitions for *_chk")
added an #undef for longjmp and siglongjmp to compensate for the
definition in include/setjmp.h, but missed doing so for the powerpc
version too.

Fixes: 04bf7d2d8a79 ("chk: Add and fix hidden builtin definitions for
*_chk")
---

diff --git a/sysdeps/powerpc/longjmp.c b/sysdeps/powerpc/longjmp.c
index 94addccf521..438a541b961 100644
--- a/sysdeps/powerpc/longjmp.c
+++ b/sysdeps/powerpc/longjmp.c
@@ -22,6 +22,9 @@
 #include <setjmp.h>
 #include <signal.h>
 
+#undef longjmp
+#undef siglongjmp
+
 extern void __vmx__longjmp (__jmp_buf __env, int __val)
      __attribute__ ((noreturn));
 extern void __vmx__libc_longjmp (sigjmp_buf env, int val)