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authorLance Fredrickson <lancethepants@gmail.com>2020-07-15 19:41:26 (GMT)
committerWaldemar Brodkorb <wbx@openadk.org>2020-08-11 11:39:05 (GMT)
commit5b58a1ebd89a4f05778441814e81817c82193fa3 (patch)
tree4c25e376a2861a21ecb71442380774e04b1d9a4c /libc
parentfc48f4fb0506b2ea6ef3bb33037be3a4da2874bc (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.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/libc/misc/elf/dl-support.c b/libc/misc/elf/dl-support.c
index 87cd1bb..eaf08f5 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)