From 593a60f7f0fa1489175700c7b2eda0666347faba Mon Sep 17 00:00:00 2001 From: Joseph Kogut Date: Wed, 24 Jul 2019 10:35:36 -0700 Subject: [PATCH] package/lld: new host package lld can be used by external packages or by setting BR2_TARGET_LDFLAGS (though a dependency is missing to make the latter really work). Future patches will improve the integration in the build. Signed-off-by: Joseph Kogut Signed-off-by: Arnout Vandecappelle (Essensium/Mind) --- DEVELOPERS | 1 + package/Config.in.host | 1 + package/lld/Config.in.host | 15 +++++++++++++++ package/lld/lld.hash | 3 +++ package/lld/lld.mk | 23 +++++++++++++++++++++++ 5 files changed, 43 insertions(+) create mode 100644 package/lld/Config.in.host create mode 100644 package/lld/lld.hash create mode 100644 package/lld/lld.mk diff --git a/DEVELOPERS b/DEVELOPERS index 941462a077..87edcac9ab 100644 --- a/DEVELOPERS +++ b/DEVELOPERS @@ -1274,6 +1274,7 @@ F: package/at-spi2-core/ F: package/clang/ F: package/gconf/ F: package/libnss/ +F: package/lld/ F: package/llvm/ F: package/python-cython/ F: package/python-raven/ diff --git a/package/Config.in.host b/package/Config.in.host index 93822304e9..9eeb5c91a9 100644 --- a/package/Config.in.host +++ b/package/Config.in.host @@ -35,6 +35,7 @@ menu "Host utilities" source "package/jq/Config.in.host" source "package/jsmin/Config.in.host" source "package/libp11/Config.in.host" + source "package/lld/Config.in.host" source "package/lpc3250loader/Config.in.host" source "package/lttng-babeltrace/Config.in.host" source "package/mender-artifact/Config.in.host" diff --git a/package/lld/Config.in.host b/package/lld/Config.in.host new file mode 100644 index 0000000000..86ba3ff6ff --- /dev/null +++ b/package/lld/Config.in.host @@ -0,0 +1,15 @@ +config BR2_PACKAGE_HOST_LLD + bool "host lld" + depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS # llvm + depends on BR2_HOST_GCC_AT_LEAST_4_8 # llvm + help + LLD is a linker from the LLVM project that is a drop-in + replacement for system linkers, and runs much faster than + them. It also provides features that are useful for + toolchain developers. + + https://lld.llvm.org/ + +comment "lld needs a toolchain w/ host gcc >= 4.8" + depends on BR2_PACKAGE_LLVM_ARCH_SUPPORTS + depends on !BR2_HOST_GCC_AT_LEAST_4_8 diff --git a/package/lld/lld.hash b/package/lld/lld.hash new file mode 100644 index 0000000000..dfbb290cf4 --- /dev/null +++ b/package/lld/lld.hash @@ -0,0 +1,3 @@ +# locally calculated +sha256 9caec8ec922e32ffa130f0fb08e4c5a242d7e68ce757631e425e9eba2e1a6e37 lld-8.0.0.src.tar.xz +sha256 f0502d2d0e19748c534ee95ea486c092273303dbef76404c8b17dc8bf6ca441b LICENSE.TXT diff --git a/package/lld/lld.mk b/package/lld/lld.mk new file mode 100644 index 0000000000..a6933e2961 --- /dev/null +++ b/package/lld/lld.mk @@ -0,0 +1,23 @@ +################################################################################ +# +# lld +# +################################################################################ + +LLD_VERSION = 8.0.0 +LLD_SITE = https://llvm.org/releases/$(LLD_VERSION) +LLD_SOURCE = lld-$(LLD_VERSION).src.tar.xz +LLD_LICENSE = NCSA +LLD_LICENSE_FILES = LICENSE.TXT +LLD_SUPPORTS_IN_SOURCE_BUILD = NO +HOST_LLD_DEPENDENCIES = host-llvm + +# GCC looks for tools in a different path from LLD's default installation path +define HOST_LLD_CREATE_SYMLINKS + ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/lld + ln -sf $(HOST_DIR)/bin/lld $(HOST_DIR)/$(GNU_TARGET_NAME)/bin/ld.lld +endef + +HOST_LLD_POST_INSTALL_HOOKS += HOST_LLD_CREATE_SYMLINKS + +$(eval $(host-cmake-package)) -- 2.30.2