[Buildroot] [pull request v2] Pull request for branch for-2011.02/fix-ccache-support

[Peter Korsgaard <jacmet@uclibc.org>]

>>>>> "Bj?rn" == Bj?rn Forsman <bjorn.forsman@gmail.com> writes:

Hi,

 Bj?rn> Actually, I am currently working on a CMAKETARGETS macro (similar to
 Bj?rn> AUTOTARGETS) and decided to write a patch that takes --sysroot out of
 Bj?rn> TARGET_CC and move it to the {C,CXX}FLAGS variables, to make CMake
 Bj?rn> happy. I've been meaning to post the patch series but I don't feel
 Bj?rn> it's ready to be merged yet. How do the Buildroot developers feel
 Bj?rn> about

 Bj?rn> a) moving --sysroot from TARGET_CC to {C,CXX}FLAGS

It afaik got moved in the first place to fix issues with external
toolchains (E.G. where sysroot is important) and various configure
scripts not using CFLAGS, so I don't think this will work.

Perhaps we should simply bite the bullet and add simple shell wrappers
in HOST_DIR / STAGING_DIR for gcc/g++/ld which add --sysroot when we're
using an external toolchain, and then get rid of --sysroot in TARGET_CC.

 Bj?rn> b) add CMAKETARGETS infrastructure

Sounds good!

 Bj?rn> If this sounds interesting I can post the patches for review.

Yes, please.

-- 
Bye, Peter Korsgaard