linux/meta-clang.git/classes/clang.bbclass, branch warriorMirror of github.com/kraj/meta-clang.githttps://git.enea.com/cgit/linux/meta-clang.git/atom?h=warrior2019-03-03T23:49:41+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: 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>
clang: Switch to using own internal assembler2018-12-28T01:29:06+00:00Khem Rajraj.khem@gmail.com2018-12-27T18:00:49+00:00urn:sha1:670f02e580a0aa20d15661116947c5a08ec6fae0
There still are some recipes which do not build with internal
assembler, due to GNU'isms or other bugs in inline assembly,
but its small enough number to fix or pin to external assembler
Signed-off-by: Khem Raj <raj.khem@gmail.com>