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* [glibc] powerpc longjmp: Fix build after chk hidden builtin fix
@ 2023-08-04  8:04 Samuel Thibault
  0 siblings, 0 replies; only message in thread
From: Samuel Thibault @ 2023-08-04  8:04 UTC (permalink / raw)
  To: glibc-cvs

https://sourceware.org/git/gitweb.cgi?p=glibc.git;h=41d8c3bc33bcae1ebb8077b0442caef4917f763a

commit 41d8c3bc33bcae1ebb8077b0442caef4917f763a
Author: Samuel Thibault <samuel.thibault@ens-lyon.org>
Date:   Fri Aug 4 10:01:11 2023 +0200

    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:
---
 sysdeps/powerpc/longjmp.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/sysdeps/powerpc/longjmp.c b/sysdeps/powerpc/longjmp.c
index 94addccf52..438a541b96 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)

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