linux/meta-clang.git/classes, branch clang12Mirror of github.com/kraj/meta-clang.githttps://git.enea.com/cgit/linux/meta-clang.git/atom?h=clang122021-05-20T06:58:12+00:00replace --rtlib with -rtlib2021-05-20T06:58:12+00:00Khem Rajraj.khem@gmail.com2021-05-19T05:52:53+00:00urn:sha1:765d4ce064c84d1c1e1ec650813e47a3135fbd41
This is advertised option from clang
Signed-off-by: Khem Raj <raj.khem@gmail.com>
Replace --stdlibc=libc++ with -stdlibc=libc++2021-05-20T06:58:12+00:00Khem Rajraj.khem@gmail.com2021-05-19T05:27:41+00:00urn:sha1:cda2283e4cf3c90ea42b43dbc3a2268be6655670
This ensures that it matches with CMake's understanding of this option
and when its removed then it silently removes -stdlibc=libc++ but leaves
the spurious '-' in the commandline which confuses the compiler as it
them expects input from stdin
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Define CMAKE_CLANG_TIDY directly using ${HOST_PREFIX}clang-tidy2021-04-24T04:44:32+00:00Khem Rajraj.khem@gmail.com2021-04-23T03:47:06+00:00urn:sha1:23451d0e03455ba98e74941d20a37511c1c42aeb
There is no need for exporting CLANG_TIDY, since its not a standard
variable
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang: Replace mtune with mcpu to match oe-core2021-01-26T20:59:02+00:00Khem Rajraj.khem@gmail.com2021-01-25T23:46:39+00:00urn:sha1:d4d55a3bf15c164a72d7859b04e6f0539ff9fa59
Fixes Issue #415
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Set CCACHE_COMPILERCHECK as default value2021-01-25T23:41:31+00:00Mike Crowemac@mcrowe.com2021-01-25T13:28:28+00:00urn:sha1:f7b549866822fa7e330a03091dfbd44308e8b50c
oe-core's ccache.bbclass contains:
export CCACHE_COMPILERCHECK ?= "%compiler% -dumpspecs"
which sets a default value and allows others to easily override the
value of CCACHE_COMPILERCHECK if they wish to. Let's update
clang.bbclass to also set only the default value of CCACHE_COMPILERCHECK
too.
Signed-off-by: Mike Crowe <mac@mcrowe.com>
clang.bbclass: Remove -mcpu option for the octeontx2 core2021-01-05T02:08:46+00:00Kevin Haokexin.hao@windriver.com2020-12-28T04:58:44+00:00urn:sha1:b5a7b58e9de0c44a478f612f5fae9ce0800b88c0
The tune file for octeontx2 has been added into oe-core by commit
ad4f82742c6f ("tune-octeontx2.inc: Add tune for Marvell OCTEON TX2
core"). But the clang doesn't support this core yet. So remove the
-mcpu from the TUNE_CCARGS to fix the build failure for the octeontx2
core.
Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
clang: Use lld for LTO link2020-11-13T17:40:54+00:00Khem Rajraj.khem@gmail.com2020-11-12T07:03:16+00:00urn:sha1:b77d1e5ce3a34803ebeba9b83655c20eebfed12c
Core uses a dumb utility called dwarfsrcfiles to grok source file names
and it assumes that .o and .a files are good old ELF files, that is not
true when using LTO in which case it becomes IR code, this tool starts
to puke, therefore disable using this tool
Signed-off-by: Khem Raj <raj.khem@gmail.com>
lto: Override LTO variable from oe-core for thin-lto2020-11-13T17:40:54+00:00Khem Rajraj.khem@gmail.com2020-11-07T18:47:20+00:00urn:sha1:54e34a9d35c497e220ea8aef0a09cd531d84def7
If thin-lto is used in DISTRO_FEATURES then enable thin-lto
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Use -mno-relax with clang for riscv2020-11-13T17:40:54+00:00Khem Rajraj.khem@gmail.com2020-11-03T18:22:11+00:00urn:sha1:c5ef70fe560ca90b3f2fd5b443469b9cf069bc48
lld yet does not work relaxation so accomodate for that so LTO can work
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang: Use python3 explicitly in scripts2020-10-15T19:22:42+00:00Khem Rajraj.khem@gmail.com2020-10-15T05:38:14+00:00urn:sha1:c962a880b76c5760369599b19538e976d032e3b8
Signed-off-by: Khem Raj <raj.khem@gmail.com>