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| author | Gabriel F. T. Gomes <gabriel@inconstante.eti.br> | 2019-03-02 16:57:13 -0300 |
|---|---|---|
| committer | Gabriel F. T. Gomes <gabriel@inconstante.eti.br> | 2019-03-05 11:33:19 -0300 |
| commit | 590675c079d743ecf6fee9f561e46c94633a91ef (patch) | |
| tree | c893faa913d46c1fee20b329e35967861451e75d | |
| parent | de71ee7b3c61dd26b78599da492b1168b31e70b6 (diff) | |
| download | glibc-590675c079d743ecf6fee9f561e46c94633a91ef.tar.gz glibc-590675c079d743ecf6fee9f561e46c94633a91ef.tar.xz glibc-590675c079d743ecf6fee9f561e46c94633a91ef.zip | |
powerpc: Fix build of wcscpy with --disable-multi-arch
Since the commit
commit 81a14439417552324ec6ca71f65ddf8e7cdd51c7
Author: Adhemerval Zanella <adhemerval.zanella@linaro.org>
Date: Tue Feb 5 17:35:12 2019 -0200
wcsmbs: optimize wcscat
powerpc64 and powerpc64le builds fail when configured with
--disable-multi-arch and --with-cpu=power6 (or newer), due to an
undefined reference to __GI___wcscpy. This patch fixes this on
sysdeps/powerpc/powerpc64/power6/wcscpy.c, which is only used when
multi-arch is disabled.
This patch does nothing for the failures on 32-bits powerpc builds,
because the file is under the powerpc64 subdirectory, however, powerpc
builds were already failing with --disable-multi-arch, with multiple
error messages, even before the aforementioned commit.
Tested for powerpc, powerpc64, and powerpc64le with multi-arch enabled
(all pass) and disabled (powerpc still fails as explained above).
| -rw-r--r-- | ChangeLog | 6 | ||||
| -rw-r--r-- | sysdeps/powerpc/powerpc64/power6/wcscpy.c | 3 |
2 files changed, 9 insertions, 0 deletions
diff --git a/ChangeLog b/ChangeLog index 8e276dea86..3a70b618ab 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,3 +1,9 @@ +2019-03-05 Gabriel F. T. Gomes <gabriel@inconstante.eti.br> + + * sysdeps/powerpc/powerpc64/power6/wcscpy.c (WCSCPY): Define to + __wcscpy, then use libc_hidden_def and weak_alias to bind it to + __GI___wcscpy and wcscpy. + 2019-03-04 Florian Weimer <fweimer@redhat.com> * sysdeps/generic/ldsodefs.h (_dl_sysdep_open_zero_fill): Remove diff --git a/sysdeps/powerpc/powerpc64/power6/wcscpy.c b/sysdeps/powerpc/powerpc64/power6/wcscpy.c index 722c8f995b..59cfb28832 100644 --- a/sysdeps/powerpc/powerpc64/power6/wcscpy.c +++ b/sysdeps/powerpc/powerpc64/power6/wcscpy.c @@ -1 +1,4 @@ +#define WCSCPY __wcscpy #include <sysdeps/powerpc/power6/wcscpy.c> +libc_hidden_def (__wcscpy) +weak_alias (__wcscpy, wcscpy) |