https://github.com/da-viper created https://github.com/llvm/llvm-project/pull/164462
On linux if you specify the an external libc++ and clang will still link to the system's libc++. This patch fixes that. >From 2da770c87999871d160d6c86d4e2b3de9b79c536 Mon Sep 17 00:00:00 2001 From: Ebuka Ezike <[email protected]> Date: Tue, 21 Oct 2025 18:23:43 +0100 Subject: [PATCH] [lldb][test] Do not link to the system stdlib On linux if you specify the an external libc++ and clang will still link to the system's libc++. This patch fixes that. --- lldb/packages/Python/lldbsuite/test/make/Makefile.rules | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules index e72ffd1f030ec..1676fb3d4520c 100644 --- a/lldb/packages/Python/lldbsuite/test/make/Makefile.rules +++ b/lldb/packages/Python/lldbsuite/test/make/Makefile.rules @@ -386,6 +386,11 @@ ifeq (,$(filter 1, $(USE_LIBSTDCPP) $(USE_LIBCPP) $(USE_SYSTEM_STDLIB))) ifneq "$(LIBCPP_INCLUDE_TARGET_DIR)" "" CXXFLAGS += -cxx-isystem $(LIBCPP_INCLUDE_TARGET_DIR) endif + + # If `-nostdlib++` is not passed, clang will link to the system's stdlib. + ifeq ($(LDC), clang) + LDFLAGS += -nostdlib++ -nostdinc++ + endif LDFLAGS += -L$(LIBCPP_LIBRARY_DIR) -Wl,-rpath,$(LIBCPP_LIBRARY_DIR) -lc++ else USE_SYSTEM_STDLIB := 1 _______________________________________________ lldb-commits mailing list [email protected] https://lists.llvm.org/cgi-bin/mailman/listinfo/lldb-commits
