From: H.J. Lu <hjl.tools@gmail.com>
Date: Sat, 18 May 2024 03:00:38 +0000 (-0700)
Subject: Pass -nostdlib -nostartfiles together with -r [BZ #31753]
X-Git-Tag: glibc-2.40~202
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2be3352f0b1ebaa39596393fffe1062275186669;p=thirdparty%2Fglibc.git

Pass -nostdlib -nostartfiles together with -r [BZ #31753]

Since -r in GCC 6/7/8 doesn't imply -nostdlib -nostartfiles, update the
link-static-libc.out rule to also pass -nostdlib -nostartfiles.  This
fixes BZ #31753.

Signed-off-by: H.J. Lu <hjl.tools@gmail.com>
Reviewed-by: Florian Weimer <fweimer@redhat.com>
---

diff --git a/Makefile b/Makefile
index adf4749124..c84f266ce7 100644
--- a/Makefile
+++ b/Makefile
@@ -581,7 +581,8 @@ $(objpfx)lint-makefiles.out: scripts/lint-makefiles.sh
 # 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; \
+	$(LINK.o) $(whole-archive) -nostdlib -nostartfiles -r \
+	  $(objpfx)libc.a -o /dev/null > $@ 2>&1; \
 	$(evaluate-test)
 
 # Print test summary for tests in $1 .sum file;