mirror of
https://github.com/RGBCube/serenity
synced 2025-07-27 08:57:47 +00:00
Toolchain+Ports: Update LLVM to 14.0.1
Besides a version bump, the following changes have been made to our toolchain infrastructure: - LLVM/Clang is now built with -march=native if the host compiler supports it. An exception to this is CI, as the toolchain cache is shared among many different machines there. - The LLVM tarball is not re-extracted if the hash of the applied patches doesn't differ. - The patches have been split up into atomic chunks. - Port-specific patches have been integrated into the main patches, which will aid in the work towards self-hosting. - <sysroot>/usr/local/lib is now appended to the linker's search path by default. - --pack-dyn-relocs=relr is appended to the linker command line by default, meaning ports take advantage of RELR relocations without any patches or additional compiler flags. The formatting of LLVM port's package.sh has been bothering me, so I also indented the arguments to the CMake invocation.
This commit is contained in:
parent
9a898df1cd
commit
01b31d9858
22 changed files with 664 additions and 1007 deletions
|
@ -0,0 +1,28 @@
|
|||
From ac91fd973bdf23b24645336a470d5dfb31811aa6 Mon Sep 17 00:00:00 2001
|
||||
From: Daniel Bertalan <dani@danielbertalan.dev>
|
||||
Date: Thu, 14 Apr 2022 10:21:19 +0200
|
||||
Subject: [PATCH 7/8] [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")
|
||||
--
|
||||
2.35.3
|
||||
|
Loading…
Add table
Add a link
Reference in a new issue