From 357bb400f1b25e48e265fd55b5996328d2a8c142 Mon Sep 17 00:00:00 2001 From: Adhemerval Zanella Date: Tue, 28 Jul 2015 15:34:25 -0300 Subject: powerpc: Fix strstr/power7 build This patch fixes the strstr build with --disable-multi-arch option. The optimization calls the __strstr_ppc symbol, which always build for multiarch config but not if it is disable. This patch fixes it by adding the default C implementation object with the expected symbol name. * sysdeps/powerpc/powerpc64/power7/Makefile [$(subdir) = string] (sysdep_routines): Add strstr-ppc64. * sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c: New file. --- sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c | 27 +++++++++++++++++++++++++ 1 file changed, 27 insertions(+) create mode 100644 sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c (limited to 'sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c') diff --git a/sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c b/sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c new file mode 100644 index 0000000000..bbab92d1ef --- /dev/null +++ b/sysdeps/powerpc/powerpc64/power7/strstr-ppc64.c @@ -0,0 +1,27 @@ +/* Optimized strstr implementation for PowerPC64/POWER7. + Copyright (C) 2015 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, see + . */ + +#include + +#define STRSTR __strstr_ppc +#undef libc_hidden_builtin_def +#define libc_hidden_builtin_def(__name) + +extern __typeof (strstr) __strstr_ppc attribute_hidden; + +#include -- cgit 1.4.1