1 files changed, 58 insertions, 0 deletions
diff --git a/sys-devel/mold/files/mold-2.0.0-reloc-test-fix.patch b/sys-devel/mold/files/mold-2.0.0-reloc-test-fix.patch
new file mode 100644
index 000000000000..8e6e04f5d535
--- /dev/null
+++ b/sys-devel/mold/files/mold-2.0.0-reloc-test-fix.patch
@@ -0,0 +1,58 @@
+https://github.com/rui314/mold/issues/1067
+https://github.com/rui314/mold/commit/1582b720d58df61bc4c0ae39fa269e3b250b94df
+
+From 1582b720d58df61bc4c0ae39fa269e3b250b94df Mon Sep 17 00:00:00 2001
+From: Rui Ueyama <ruiu@bluewhale.systems>
+Date: Fri, 28 Jul 2023 14:58:57 +0900
+Subject: [PATCH] Weak undefs should not keep DSOs alive
+
+Fixes https://github.com/rui314/mold/issues/1067
+--- a/elf/input-files.cc
++++ b/elf/input-files.cc
+@@ -1396,7 +1396,8 @@ SharedFile<E>::mark_live_objects(Context<E> &ctx,
+     if (sym.is_traced)
+       print_trace_symbol(ctx, *this, esym, sym);
+ 
+-    if (esym.is_undef() && sym.file && !sym.file->is_alive.test_and_set()) {
++    if (esym.is_undef() && !esym.is_weak() && sym.file &&
++        !sym.file->is_alive.test_and_set()) {
+       feeder(sym.file);
+ 
+       if (sym.is_traced)
+--- /dev/null
++++ b/test/elf/as-needed-dso2.sh
+@@ -0,0 +1,33 @@
++#!/bin/bash
++. $(dirname $0)/common.inc
++
++cat <<EOF | $CC -c -fPIC -o $t/a.o -xc -
++int foo() {
++  return 0;
++}
++EOF
++
++cat <<EOF | $CC -c -fPIC -o $t/b.o -xc -
++__attribute__((weak)) int foo();
++
++int bar() {
++  if (foo) return foo();
++  return 0;
++}
++EOF
++
++cat <<EOF | $CC -xc -c -o $t/c.o -
++int bar();
++
++int main() {
++  return bar();
++}
++EOF
++
++$CC -B. -shared -o $t/libfoo.so $t/a.o
++$CC -B. -shared -o $t/libbar.so $t/b.o
++$CC -B. -o $t/exe $t/c.o -L$t -Wl,--as-needed -lfoo -lbar
++
++readelf --dynamic $t/exe > $t/log
++! grep libfoo.so $t/log || false
++grep -q libbar.so $t/log
+