Commits · 0f8dc80ce0dcb74bcb745aa7169b2e04a0f3fba9 · automation / so / mirror / meta-clang

May 25, 2016
- Ony use llvm-libunwind if clang is selected · bca57534
  Ross Burton authored 8 years ago
  
  bca57534
May 08, 2016
- clang-libs: Fix build on x86_64 and use gcc for all cross recipes · 47a7352b
  Khem Raj authored 8 years ago
```
Signed-off-by: Khem Raj <raj.khem@gmail.com>
```
  47a7352b
May 06, 2016

Switch default compiler option to remain gcc · d56afbc8

Khem Raj authored 8 years ago


Users find it too intrusive that clang becomes the default
compiler, they would like to invoke it on demand for certain
packages only.

Use TOOLCHAIN ?= "clang" in local.conf if you want clang
to become default

Signed-off-by: Khem Raj <raj.khem@gmail.com>

d56afbc8

Mar 03, 2016

clang: Remove -mno-spe option from cmdline on ppc · d517f994

Khem Raj authored 9 years ago


This gcc option is not supported in clang
hence remove it

Signed-off-by: Khem Raj <raj.khem@gmail.com>

d517f994

Mar 01, 2016

clang: Move -Wno-error=unused-command-line-argument setting to TUNE_CCARGS · b590b046

Khem Raj authored 9 years ago


Adding it to TOOLCHAIN_OPTIONS renders libtool useless and its not able to
build .so

Signed-off-by: Khem Raj <raj.khem@gmail.com>

b590b046

Pass -Wno-error=unused-command-line-argument to clang · 2f499efb

Khem Raj authored 9 years ago


We can get past the errors due to -Werror when unused cmdline
options appear on compiler cmdline

e.g.

error: argument unused during compilation: '-pie'

Signed-off-by: Khem Raj <raj.khem@gmail.com>

2f499efb

Feb 15, 2016
- clang.bbclass: remove gcc from deps when appropriate · 78791d68
  Christopher Larson authored 9 years ago
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Signed-off-by: Christopher Larson <chris_larson@mentor.com>
```
  78791d68
Jan 10, 2016

clang.bbclass: Replace -march=armv7ve with -march=armv7a · e9def8f1

Khem Raj authored 9 years ago


OE-Core now uses -march=armv7ve for cortext-a7 and clang/llvm doesnt
have arch tunable for armv7ve, we revert to prior art of using armv7-a

Signed-off-by: Khem Raj <raj.khem@gmail.com>

e9def8f1

Oct 01, 2015

clang.bbclass: use gcc form nativesdk, crosssdk, cross-canadian recipes · b17699fb

Khem Raj authored 9 years ago


These are not part of target image and many of these tools are still
not ported to be buildable with clang, so lets use gcc for building them
at this moment

Signed-off-by: Khem Raj <raj.khem@gmail.com>

b17699fb

clang.bbclass: Remove -mhard-float for ppc · 8f6b3b28

Khem Raj authored 9 years ago


The option is not defined for llvm/clang but the defaults are hard-float
anyway so not needed

Signed-off-by: Khem Raj <raj.khem@gmail.com>

8f6b3b28

Sep 25, 2015
- clang: Convert gcc specific endian options to clang accepted ones · 09cf5c86
  Khem Raj authored 9 years ago
```
Signed-off-by: Khem Raj <raj.khem@gmail.com>
```
  09cf5c86
Aug 21, 2015

clang/classes: Invert the logic to select toolchain and default to clang · 1b0f5de3

Khem Raj authored 9 years ago


So far we have been selecting which packages are compiled using clang
this patch changes the logic to use clang by default unless selecting

TOOLCHAIN = "gcc"

explicitly in the recipe

We have not yet enabled clang for native recipes, its only enabled for
target recipes needing cross compilation as of now.

Get rid of configuration file and move the code to clang.bbclass,
simplifies the logic

If needed to select gcc to be default system compiler set

TOOLCHAIN = "gcc" in local.conf

Signed-off-by: Khem Raj <raj.khem@gmail.com>

1b0f5de3

Mar 12, 2015

classes: Add a mechanism, to select components to be able to select default compiler · 0671c7a9

Khem Raj authored 10 years ago


We add clang as an alternative compiler, it sitll uses underlying
binutils and compiler runtime, it will only do the compilation and defer
link, to GNU ld/gold, to compile a component usign clang add

TOOLCHAIN_pn-<recipe-name> = "clang"
DEPENDS_append_pn-<recipe-name> = " clang-cross "

And OE will start using clang to compile <recipe-name>

Signed-off-by: Khem Raj <raj.khem@gmail.com>

0671c7a9