diff options
| author | Alexey Neyman <aneyman@lynx.com> | 2016-03-31 13:02:47 -0700 |
|---|---|---|
| committer | Waldemar Brodkorb <wbx@uclibc-ng.org> | 2016-04-03 13:02:08 +0200 |
| commit | 06e4fe64bbd01f16ee84da161b8e1a61e73b4cdb (patch) | |
| tree | 4f08a2b37f8e7db1e3c13f1c7cd3f1e1adfc6902 /libc/misc/gnu/obstack.c | |
| parent | 6e26587d1734d8071b6132fa9a4a6dc5110e4279 (diff) | |
Provide an alias to _obstack_free
GDB 7.11 does not build if compiled against uclibc-ng (1.0.12 was used,
but the problematic code exists in 1.0.13 as well). The reason is that
GDB release includes its own obstack implementation, but elides the code
if <gnu-versions.h> declares a compatible obstack implementation in
libc. uclibc-ng does claim compatible obstack interface (GDB expects
version 2, but accepts version 1 if sizeof(int) == sizeof(size_t)),
however, uclibc-ng does not provide the _obstack_free symbol that is a
part of the interface (glibc does provide this symbol). This later
causes a link failure.
The attached patch makes uclibc-ng enables an alias _obstack_free ->
obstack_free.
Signed-off-by: Alexey Neyman <stilor@att.net>
Diffstat (limited to 'libc/misc/gnu/obstack.c')
| -rw-r--r-- | libc/misc/gnu/obstack.c | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/libc/misc/gnu/obstack.c b/libc/misc/gnu/obstack.c index 38cfd83de..6acc567b3 100644 --- a/libc/misc/gnu/obstack.c +++ b/libc/misc/gnu/obstack.c @@ -385,11 +385,9 @@ obstack_free (struct obstack *h, void *obj) abort (); } -# if 0 /* Older versions of libc used a function _obstack_free intended to be called by non-GCC compilers. */ strong_alias (obstack_free, _obstack_free) -# endif int _obstack_memory_used (struct obstack *h) |