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diff --git a/Ports/mold/patches/ReadMe.md b/Ports/mold/patches/ReadMe.md new file mode 100644 index 0000000000..597cbc1010 --- /dev/null +++ b/Ports/mold/patches/ReadMe.md @@ -0,0 +1,29 @@ +# Patches for mold on SerenityOS + +## `0001-Disable-mold_preload.so-for-Serenity.patch` +This feature depends on RTLD_NEXT capabilities which are not yet +implemented in the Serenity DynamicLoader. + +## `0002-Disable-mimalloc-for-serenity.patch` +mimalloc needs some help to compile on serenity. That's one yak too +far for right now. + +## `0004-Add-POSIX-headers-for-timeval-and-select.patch` +mold was relying on other libc implementations leaking these definitions +from other headers. + +## `0005-Tell-TBB-that-SerenityOS-does-not-support-weak-symbo.patch` +Something about the Clang toolchain configuration causes undefined weak +references to scalable_malloc to remain in the mold executable even +though there's no chance we'll be loading the tbbmalloc library at +runtime. So, just lie to TBB that we don't support weak symbols. + +## `0006-Tell-TBB-that-SerenityOS-libraries-are-named-like-BS.patch` +We won't be loading these libraries when building TBB as a static +library for mold, but the OS detection logic still needs updated. + +## `0007-Stub-out-a-definition-of-RTLD_NOLOAD.patch` +SerenityOS's DynamicLoader doesn't support this flag. However, we won't +be dynamically loading any tbb extensions for the static library build +mold uses, so we can just define it as a no-op as the code paths that +use it will never be used. |