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https://github.com/RGBCube/serenity
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25 lines
1.2 KiB
Diff
25 lines
1.2 KiB
Diff
From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
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From: Daniel Bertalan <dani@danielbertalan.dev>
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Date: Thu, 14 Apr 2022 10:21:19 +0200
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Subject: [PATCH] [cmake] Allow undefined symbols on SerenityOS
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Allow undefined symbols in LLVM libraries, which is needed because only
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stubs are available for SerenityOS libraries when libc++ and libunwind
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are built.
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---
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llvm/cmake/modules/HandleLLVMOptions.cmake | 2 +-
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1 file changed, 1 insertion(+), 1 deletion(-)
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diff --git a/llvm/cmake/modules/HandleLLVMOptions.cmake b/llvm/cmake/modules/HandleLLVMOptions.cmake
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index 56d05f5b5fcedf692cae22ffbe10a047d5532635..8597d80d3afd3e70e1306fdb7c36963f8e6aede4 100644
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--- a/llvm/cmake/modules/HandleLLVMOptions.cmake
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+++ b/llvm/cmake/modules/HandleLLVMOptions.cmake
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@@ -228,7 +228,7 @@ endif()
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# Pass -Wl,-z,defs. This makes sure all symbols are defined. Otherwise a DSO
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# build might work on ELF but fail on MachO/COFF.
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-if(NOT (CMAKE_SYSTEM_NAME MATCHES "Darwin|FreeBSD|OpenBSD|DragonFly|AIX|SunOS|OS390" OR
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+if(NOT (CMAKE_SYSTEM_NAME MATCHES "Darwin|FreeBSD|OpenBSD|DragonFly|AIX|SunOS|OS390|SerenityOS" OR
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WIN32 OR CYGWIN) AND
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NOT LLVM_USE_SANITIZER)
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set(CMAKE_SHARED_LINKER_FLAGS "${CMAKE_SHARED_LINKER_FLAGS} -Wl,-z,defs")
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