mirror of
https://git.in.rschanz.org/ryan77627/guix.git
synced 2024-11-16 11:55:27 -05:00
9112bed608
* gnu/packages/julia.scm (libunwind)[origin]<patches>: Add patch. * gnu/packages/patches/libunwind-julia-fix-GCC10-fno-common.patch: New file. * gnu/local/mk (dist_patch_DATA): Register it. Signed-off-by: Efraim Flashner <efraim@flashner.co.il>
40 lines
1.2 KiB
Diff
40 lines
1.2 KiB
Diff
Fix compilation with -fno-common.
|
|
|
|
Borrowed from upstream 29e17d8d2ccbca07c423e3089a6d5ae8a1c9cb6e.
|
|
Author: Yichao Yu <yyc1992@gmail.com>
|
|
AuthorDate: Tue Mar 31 00:43:32 2020 -0400
|
|
Commit: Dave Watson <dade.watson@gmail.com>
|
|
CommitDate: Tue Mar 31 08:06:29 2020 -0700
|
|
|
|
diff --git a/src/x86/Ginit.c b/src/x86/Ginit.c
|
|
index f6b8dc2..9550efa 100644
|
|
--- a/src/x86/Ginit.c
|
|
+++ b/src/x86/Ginit.c
|
|
@@ -54,13 +54,6 @@ tdep_uc_addr (ucontext_t *uc, int reg)
|
|
|
|
# endif /* UNW_LOCAL_ONLY */
|
|
|
|
-HIDDEN unw_dyn_info_list_t _U_dyn_info_list;
|
|
-
|
|
-/* XXX fix me: there is currently no way to locate the dyn-info list
|
|
- by a remote unwinder. On ia64, this is done via a special
|
|
- unwind-table entry. Perhaps something similar can be done with
|
|
- DWARF2 unwind info. */
|
|
-
|
|
static void
|
|
put_unwind_info (unw_addr_space_t as, unw_proc_info_t *proc_info, void *arg)
|
|
{
|
|
@@ -71,7 +64,12 @@ static int
|
|
get_dyn_info_list_addr (unw_addr_space_t as, unw_word_t *dyn_info_list_addr,
|
|
void *arg)
|
|
{
|
|
- *dyn_info_list_addr = (unw_word_t) &_U_dyn_info_list;
|
|
+#ifndef UNW_LOCAL_ONLY
|
|
+# pragma weak _U_dyn_info_list_addr
|
|
+ if (!_U_dyn_info_list_addr)
|
|
+ return -UNW_ENOINFO;
|
|
+#endif
|
|
+ *dyn_info_list_addr = _U_dyn_info_list_addr ();
|
|
return 0;
|
|
}
|
|
|