* [binutils-gdb] libctf: Remove undefined functions from ver. map
@ 2024-04-19 15:52 Nick Alcock
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From: Nick Alcock @ 2024-04-19 15:52 UTC (permalink / raw)
To: binutils-cvs
https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=d8e1bca7ebc357ebd9b7a338a53d2767cf0564b6
commit d8e1bca7ebc357ebd9b7a338a53d2767cf0564b6
Author: Nicholas Vinson <nvinson234@gmail.com>
Date: Wed Apr 17 18:52:45 2024 +0100
libctf: Remove undefined functions from ver. map
Starting with ld.lld-17, ld.lld is invoked with the option
--no-undefined-version enabled by default. Furthermore, The functions
ctf_label_set() and ctf_label_get() are not defined. Their inclusion in
libctf/libctf.ver causes ld.lld-17 to fail emitting the following error
messages:
ld.lld: error: version script assignment of 'LIBCTF_1.0' to symbol 'ctf_label_set' failed: symbol not defined
ld.lld: error: version script assignment of 'LIBCTF_1.0' to symbol 'ctf_label_get' failed: symbol not defined
This patch fixes the issue by removing the symbol names from
libctf/libctf.ver.
[nca: fused in later commit that marked ctf_arc_open as libctf
only as well. Added ChangeLog entry.]
Signed-off-by: Nicholas Vinson <nvinson234@gmail.com>
libctf/
* libctf.ver: drop nonexistent label functions: mark
ctf_arc_open as libctf-only.
Diff:
---
libctf/libctf.ver | 5 +----
1 file changed, 1 insertion(+), 4 deletions(-)
diff --git a/libctf/libctf.ver b/libctf/libctf.ver
index c59847d012b..6e7345be66b 100644
--- a/libctf/libctf.ver
+++ b/libctf/libctf.ver
@@ -80,9 +80,6 @@ LIBCTF_1.0 {
ctf_enum_name;
ctf_enum_value;
- ctf_label_set;
- ctf_label_get;
-
ctf_label_topmost;
ctf_label_info;
@@ -139,7 +136,6 @@ LIBCTF_1.0 {
ctf_arc_write;
ctf_arc_write_fd;
- ctf_arc_open;
ctf_arc_bufopen;
ctf_arc_close;
ctf_arc_open_by_name;
@@ -167,6 +163,7 @@ LIBCTF_1.0 {
ctf_fdopen; /* libctf only. */
ctf_open; /* libctf only. */
+ ctf_arc_open; /* libctf only. */
ctf_bfdopen; /* libctf only. */
ctf_bfdopen_ctfsect; /* libctf only. */
local:
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