From dd5f891c1ad9f1b43b9db93afe2a55cbb7a6194e Mon Sep 17 00:00:00 2001 From: Gabi Falk Date: Tue, 7 May 2024 18:25:00 +0000 Subject: x86_64: Fix missing wcsncat function definition without multiarch (x86-64-v4) This code expects the WCSCAT preprocessor macro to be predefined in case the evex implementation of the function should be defined with a name different from __wcsncat_evex. However, when glibc is built for x86-64-v4 without multiarch support, sysdeps/x86_64/wcsncat.S defines WCSNCAT variable instead of WCSCAT to build it as wcsncat. Rename the variable to WCSNCAT, as it is actually a better naming choice for the variable in this case. Reported-by: Kenton Groombridge Link: https://bugs.gentoo.org/921945 Fixes: 64b8b6516b ("x86: Add evex optimized functions for the wchar_t strcpy family") Signed-off-by: Gabi Falk Reviewed-by: Sunil K Pandey --- sysdeps/x86_64/multiarch/wcsncat-evex.S | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sysdeps/x86_64/multiarch/wcsncat-evex.S b/sysdeps/x86_64/multiarch/wcsncat-evex.S index 392215950a..10bfb0a531 100644 --- a/sysdeps/x86_64/multiarch/wcsncat-evex.S +++ b/sysdeps/x86_64/multiarch/wcsncat-evex.S @@ -1,9 +1,9 @@ -#ifndef WCSCAT -# define WCSCAT __wcsncat_evex +#ifndef WCSNCAT +# define WCSNCAT __wcsncat_evex #endif #define USE_AS_WCSCPY #define USE_AS_STRCAT -#define STRNCAT WCSCAT +#define STRNCAT WCSNCAT #include "strncat-evex.S" -- cgit 1.4.1