glibc/glibc-upstream-2.39-52.patch
Arjun Shankar 1b137f8d15 Sync with upstream branch release/2.39/master
Upstream commit: 97bb89668d7171164975f3dc895e38343a2f3a95

- Force DT_RPATH for --enable-hardcoded-path-in-tests
- elf: Only process multiple tunable once (BZ 31686)
- Add a test to check for duplicate definitions in the static library
- i686: Fix multiple definitions of __memmove_chk and __memset_chk
- i586: Fix multiple definitions of __memcpy_chk and __mempcpy_chk
- time: Allow later version licensing.
- nscd: Use time_t for return type of addgetnetgrentX
- login: structs utmp, utmpx, lastlog _TIME_BITS independence (bug 30701)
- login: Check default sizes of structs utmp, utmpx, lastlog

Related: RHEL-35602

Fedora 40 commit: b3097fa24a289d50b5104d99235d67efa151c74d
2024-06-10 15:18:14 +02:00

35 lines
1.3 KiB
Diff

commit f8e462342189525e4605cf233b8f798d1c7f398d
Author: Gabi Falk <gabifalk@gmx.com>
Date: Tue Apr 30 20:05:04 2024 +0000
Add a test to check for duplicate definitions in the static library
This change follows two previous fixes addressing multiple definitions
of __memcpy_chk and __mempcpy_chk functions on i586, and __memmove_chk
and __memset_chk functions on i686. The test is intended to prevent
such issues from occurring in the future.
Signed-off-by: Gabi Falk <gabifalk@gmx.com>
Reviewed-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Dmitry V. Levin <ldv@altlinux.org>
(cherry picked from commit ded2e0753e9c46debeb2e0d26c5e560d2581d314)
diff --git a/Makefile b/Makefile
index f7e4eb9ff2cc464c..37bf70aa4ad4403f 100644
--- a/Makefile
+++ b/Makefile
@@ -577,6 +577,13 @@ $(objpfx)lint-makefiles.out: scripts/lint-makefiles.sh
$(SHELL) $< "$(PYTHON)" `pwd` > $@ ; \
$(evaluate-test)
+# Link libc.a as a whole to verify that it does not contain multiple
+# definitions of any symbols.
+tests-special += $(objpfx)link-static-libc.out
+$(objpfx)link-static-libc.out:
+ $(LINK.o) $(whole-archive) -r $(objpfx)libc.a -o /dev/null > $@ 2>&1; \
+ $(evaluate-test)
+
# Print test summary for tests in $1 .sum file;
# $2 is optional test identifier.
# Fail if there are unexpected failures in the test results.