tools: add mold, a modern linker

mold is a faster drop-in replacement for existing Unix linkers.

A single binary is able to link various targets, which is why this lives
in tools/.

All toolchain builds then just need to copy the linker over, hence avoiding
multiple builds with the same outcome.

Signed-off-by: Andre Heider <a.heider@gmail.com>
This commit is contained in:
Andre Heider
2023-01-27 17:53:02 +01:00
committed by Christian Marangi
parent 65a716bb95
commit b1fa9e3d2b
2 changed files with 24 additions and 0 deletions

View File

@@ -83,6 +83,7 @@ tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(CONFIG_TARGET_tegra),y) += cbootimage
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(CONFIG_USES_MINOR),y) += kernel2minor
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(CONFIG_USE_SPARSE),y) += sparse
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(CONFIG_USE_LLVM_BUILD),y) += llvm-bpf
tools-$(if $(CONFIG_BUILD_ALL_HOST_TOOLS)$(CONFIG_USE_MOLD),y) += mold
# builddir dependencies
$(curdir)/autoconf/compile := $(curdir)/m4/compile
@@ -114,6 +115,7 @@ $(curdir)/meson/compile := $(curdir)/ninja/compile
$(curdir)/missing-macros/compile := $(curdir)/autoconf/compile
$(curdir)/mkimage/compile += $(curdir)/bison/compile $(curdir)/libressl/compile
$(curdir)/mklibs/compile := $(curdir)/libtool/compile
$(curdir)/mold/compile := $(curdir)/cmake/compile $(curdir)/zlib/compile $(curdir)/zstd/compile
$(curdir)/mpc/compile := $(curdir)/mpfr/compile $(curdir)/gmp/compile
$(curdir)/mpfr/compile := $(curdir)/gmp/compile
$(curdir)/mtd-utils/compile := $(curdir)/libtool/compile $(curdir)/e2fsprogs/compile $(curdir)/zlib/compile