linux/meta-clang.git/classes, branch yoe/mutMirror of github.com/kraj/meta-clang.githttps://git.enea.com/cgit/linux/meta-clang.git/atom?h=yoe%2Fmut2019-03-03T23:49:41+00:00clang:bbclass: Do not use compiler-rt/libcxx for recipes which use gcc2019-03-03T23:49:41+00:00Khem Rajraj.khem@gmail.com2019-03-03T23:47:51+00:00urn:sha1:a9fae0e31fb9c0c7241d9453b3763562e7d2f8d1
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Redefine ar/nm/ranlib2019-02-25T14:56:04+00:00Khem Rajraj.khem@gmail.com2019-02-25T14:56:04+00:00urn:sha1:cf6705cc9deef9bbb2767925bfd518cb27a6bbe6
OE-core now points to gcc-* variants of these variables which will not
be installed when a package is built with clang moreover llvm
version would be needed for thin-lto to work anyway
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Define COMPILER_RT and LIBCPLUSPLUS2019-02-24T07:59:49+00:00Khem Rajraj.khem@gmail.com2019-02-23T23:45:45+00:00urn:sha1:1a131a38d29193ea7b5eed2f50c218fddc6055a5
LIBCPLUSPLUS and COMPILER_RT are variables to indicate
if clang c/c++ runtime should be used as well or not
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Remove compilerlibs from BASEDEPENDS2019-02-24T07:59:49+00:00Khem Rajraj.khem@gmail.com2019-02-23T21:18:08+00:00urn:sha1:4ab185d61afb5b6660e64fb1764015fc35f2c98a
We do not need it when using clang
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Set nativesk ldso location correctly during link2019-02-11T15:21:21+00:00Khem Rajraj.khem@gmail.com2019-02-11T14:51:47+00:00urn:sha1:874857181daccfe33cc9d1c64d1f99e9f0384666
Add aarch64 host support
Enable lld via LDFLGS instead of TOOLCHAIN_FLAGS which also get passed
to compiler
Add relative rpaths so the liraries from SDK sysroot are preferred over
sdk host when SDK is used
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang: Fix nativesdk builds to use clang-native2019-02-11T15:21:21+00:00Khem Rajraj.khem@gmail.com2019-02-10T19:57:11+00:00urn:sha1:3194a8c17195909eddeed9c19ec49460a9893674
- User lld for linking nativesdk-clang
- Enable LTO to build nativesdk-clang
- Use -static-libgcc when using gold/lld for nativesdk clang build
- Use llvm wrappers for ar ranlib and nm to help LTO
- Package and create cross versions of lld
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang: Enable LTO and lld based on distro knobs2019-02-10T03:27:13+00:00Khem Rajraj.khem@gmail.com2019-02-08T18:07:54+00:00urn:sha1:48107e9c52b6ef16174280db582b078f687ae99f
Add to local.conf or distro config the following to enable lto flavors
and lld linker
DISTRO_FEATURES += "thin-lto"
DISTRO_FEATURES += "full-lto"
DISTRO_FEATURES += "lld"
Add lto.bbclass
To enable LTO is currently per recipe, or globally
to enable globally add following to global config meta-data e.g.
local.conf
INHRIT += "lto"
other-wise enable LTO per recipe using
inherit lto to recipe via bbappend or in main recipe
Signed-off-by: Khem Raj <raj.khem@gmail.com>
libcxx: Make libunwind as static library2019-02-08T06:44:28+00:00Khem Rajraj.khem@gmail.com2019-02-06T19:08:09+00:00urn:sha1:49e9e00f48ae01b5f76fabee4aff55d060c68189
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang: Enable a cross version of clang-tidy2019-02-01T04:11:09+00:00Khem Rajraj.khem@gmail.com2019-02-01T04:08:18+00:00urn:sha1:4d5c8f7a29c50eaed975609c8509c876eb378b99
define CLANG_TIDY_EXE which is used by some build systems e.g. cmake
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Do not add lld-native to forced clang deps2018-12-28T01:29:06+00:00Khem Rajraj.khem@gmail.com2018-12-27T18:02:12+00:00urn:sha1:8e6506adcb29ce0fdd29efb55b2358110ad9cbf6
lld is being folded into clang recipe itself
Signed-off-by: Khem Raj <raj.khem@gmail.com>