From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 From: Daniel Bertalan Date: Thu, 14 Apr 2022 10:21:19 +0200 Subject: [PATCH] [cmake] Allow undefined symbols on SerenityOS Allow undefined symbols in LLVM libraries, which is needed because only stubs are available for SerenityOS libraries when libc++ and libunwind are built. --- llvm/cmake/modules/HandleLLVMOptions.cmake | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake index fcaa8f20b..c27209146 100644 --- a/llvm/cmake/modules/HandleLLVMOptions.cmake +++ b/llvm/cmake/modules/HandleLLVMOptions.cmake @@ -227,7 +227,7 @@ endif() # Pass -Wl,-z,defs. This makes sure all symbols are defined. Otherwise a DSO # build might work on ELF but fail on MachO/COFF. -if(NOT (CMAKE_SYSTEM_NAME MATCHES "Darwin|FreeBSD|OpenBSD|DragonFly|AIX|SunOS|OS390" OR +if(NOT (CMAKE_SYSTEM_NAME MATCHES "Darwin|FreeBSD|OpenBSD|DragonFly|AIX|SunOS|OS390|SerenityOS" OR WIN32 OR CYGWIN) AND NOT LLVM_USE_SANITIZER) set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-z,defs")