[clang] [Clang][test] Limit library search when linking shared lib (PR #80253)

[Wei Wang via cfe-commits]

https://github.com/apolloww created https://github.com/llvm/llvm-project/pull/80253

Don't search for unnecessary libs when linking the shared lib. This allows the test to run in chroot environment.

>From adc0635a10fc4d77842863c4f9b731733c9b8062 Mon Sep 17 00:00:00 2001
From: Wei Wang <apollo.mobility at gmail.com>
Date: Wed, 31 Jan 2024 23:21:45 -0800
Subject: [PATCH] [Clang][test] Limit library search when linking shared lib

---
 clang/test/Interpreter/cxx20-modules.cppm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clang/test/Interpreter/cxx20-modules.cppm b/clang/test/Interpreter/cxx20-modules.cppm
index 239968d8c7445..4e56e2fc1528a 100644
--- a/clang/test/Interpreter/cxx20-modules.cppm
+++ b/clang/test/Interpreter/cxx20-modules.cppm
@@ -8,7 +8,7 @@
 // RUN: %clang -std=c++20 %t/mod.cppm --precompile \
 // RUN:     -o %t/mod.pcm --target=x86_64-linux-gnu
 // RUN: %clang -fPIC %t/mod.pcm -c -o %t/mod.o --target=x86_64-linux-gnu
-// RUN: %clang -fPIC -shared %t/mod.o -o %t/libmod.so --target=x86_64-linux-gnu
+// RUN: %clang -nostdlib -fPIC -shared %t/mod.o -o %t/libmod.so --target=x86_64-linux-gnu
 //
 // RUN: cat %t/import.cpp | env LD_LIBRARY_PATH=%t:$LD_LIBRARY_PATH \
 // RUN:     clang-repl -Xcc=-std=c++20 -Xcc=-fmodule-file=M=%t/mod.pcm \