diff options
| author | Lance Fredrickson <lancethepants@gmail.com> | 2020-07-15 13:41:26 -0600 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@openadk.org> | 2020-08-11 13:39:05 +0200 |
| commit | 5b58a1ebd89a4f05778441814e81817c82193fa3 (patch) | |
| tree | 4c25e376a2861a21ecb71442380774e04b1d9a4c /libc | |
| parent | fc48f4fb0506b2ea6ef3bb33037be3a4da2874bc (diff) | |
Fix static linking with GCC-10
Starting with GCC-10 multiple definitions of global variables by will be
rejected.
https://gcc.gnu.org/gcc-10/porting_to.html
This fixes multiple definitions of _dl_pagesize and _dl_tls_static_size
while attempting static linking.
Of course this only occurs when compiling something that requires these
symbols.
First patch submission so hopefully all done correctly.
thanks,
Lance Fredrickson
From e0686f7c03ce8e51ccffefeb6365e50311e6dd10 Mon Sep 17 00:00:00 2001
From: lancethepants <lancethepants@gmail.com>
Date: Wed, 15 Jul 2020 13:09:26 -0600
Subject: [PATCH] Starting with GCC-10 multiple definitions of global variables
by will be rejected. This fixes multiple definitions of _dl_pagesize and
_dl_tls_static_size while attempting static linking.
Diffstat (limited to 'libc')
| -rw-r--r-- | libc/misc/elf/dl-support.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/misc/elf/dl-support.c b/libc/misc/elf/dl-support.c index 87cd1bb72..eaf08f5bb 100644 --- a/libc/misc/elf/dl-support.c +++ b/libc/misc/elf/dl-support.c @@ -29,7 +29,7 @@ void (*_dl_init_static_tls) (struct link_map *) = &_dl_nothread_init_static_tls; ElfW(Phdr) *_dl_phdr; size_t _dl_phnum; -size_t _dl_pagesize; +extern size_t _dl_pagesize; void internal_function _dl_aux_init (ElfW(auxv_t) *av); void internal_function _dl_aux_init (ElfW(auxv_t) *av) |