linux/meta-clang.git/classes, branch dunfellMirror of github.com/kraj/meta-clang.githttps://git.enea.com/cgit/linux/meta-clang.git/atom?h=dunfell2020-07-02T15:59:26+00:00clang: usrmerge workaround2020-07-02T15:59:26+00:00Oleksandr Ocheretnyioocheret@cisco.com2020-04-12T21:05:33+00:00urn:sha1:6f59a9e87640119d132b466a4dfc0cfa0cfe4a7d
* issue:
the openembedded-core build procedure relies on changed default
dynamic loader path when the usrmerge distro feature turned on.
As we can find the GCC which is used as default toolchain uses
SYSTEMLIBS_DIR macro variable set to /usr/(lib|lib64) at build
time and hardcodes the binaries with that default loader path.
* solution:
change the default dynamic loader location with --dyld-prefix
clang option to conform the loader location (as GCC does) to
openembedded-core build procedure.
Signed-off-by: Oleksandr Ocheretnyi <oocheret@cisco.com>
clang.bbclass: Define -target in HOST_CC_ARCH2020-05-16T14:09:53+00:00Khem Rajraj.khem@gmail.com2020-05-16T07:06:22+00:00urn:sha1:503aa977b27be0506fb6ac21fbf9e8b049b82247
This helps extra tools like clang-tidy to find arch-specific macros,
headers in a cross compile environment.
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang.bbclass: Define CLANG_TIDY and extend it to cmake as well2020-05-16T14:09:53+00:00Khem Rajraj.khem@gmail.com2020-05-16T04:43:50+00:00urn:sha1:8f7c5b3a721971bb0b9719be646983e026ff4a4c
Signed-off-by: Khem Raj <raj.khem@gmail.com>
cmake-native.bbclass: remove reset of CCACHE2020-05-15T14:35:04+00:00Kai Kangkai.kang@windriver.com2020-05-15T08:52:50+00:00urn:sha1:6bb6384f70ddbeb2fc0d76ff737f77038dd0ec79
It reset variable CCACHE to disable ccache. But that doesn't effect that
CCACHE is set in an anonymous function from ccache.bbclass at last and
ccache is always not disabled with cmake.
Remove these useless piece of code.
Signed-off-by: Kai Kang <kai.kang@windriver.com>
clang.bbclass: override CCACHE_COMPILERCHECK2020-05-15T14:35:04+00:00Kai Kangkai.kang@windriver.com2020-05-15T02:21:16+00:00urn:sha1:8c495670aa4d3c8ae61c9bf41edea08e9f03bae4
It fails to build compiler-rt when ccache is enabled:
| ccache: error: Failure running compiler check command: %compiler% -dumpspecs
Because clang doesn't recognize option '-dumpspecs' from default value
of CCACHE_COMPILERCHECK, override CCACHE_COMPILERCHECK for toolchain
clang in clang.bbclass.
Signed-off-by: Kai Kang <kai.kang@windriver.com>
clang.bbclass: Handle big.LITTLE mtune options on arm/aarch642020-04-23T20:12:09+00:00Khem Rajraj.khem@gmail.com2020-04-22T20:41:57+00:00urn:sha1:46db90bf7ac1d7ab1078770423317071154c495c
Clang does not yet support big.LITTLE performance tunes, so use the LITTLE for tunes
see [1]
Fixes Issue #313
[1] https://reviews.llvm.org/D32076
Signed-off-by: Khem Raj <raj.khem@gmail.com>
recipes: Do not Add -Wno-error=unused-command-line-argument globally2020-03-16T16:12:22+00:00Khem Rajraj.khem@gmail.com2020-03-16T05:20:51+00:00urn:sha1:b263a90fe9e8faa1212da000188a77efe33aeaf4
This option can turn Valid options into warnings and cause unintended
behaviour
Signed-off-by: Khem Raj <raj.khem@gmail.com>
cmake-native.bbclass: Add include and libdir from native sysroot2020-02-21T16:25:54+00:00Khem Rajraj.khem@gmail.com2020-02-20T23:26:11+00:00urn:sha1:cc013379b59cbe6c3f9620d080e5b43347da44c8
Signed-off-by: Khem Raj <raj.khem@gmail.com>
clang: Use 64bit long double on musl/ppc64le2020-01-24T07:26:59+00:00Khem Rajraj.khem@gmail.com2020-01-21T02:39:01+00:00urn:sha1:bd93432cf8b3b0dada4b4cb72835e10d3957144a
Signed-off-by: Khem Raj <raj.khem@gmail.com>
armeb: Disable compiler-rt2019-11-20T14:32:14+00:00Khem Rajraj.khem@gmail.com2019-11-20T06:27:29+00:00urn:sha1:af14efca56e0d484b8719763828f7228e9dfb96a
compile-rt is not fully ported for ARM big-endian therefore disable it
Signed-off-by: Khem Raj <raj.khem@gmail.com>