[Buildroot] External toolchain improvements
Lionel Landwerlin
lionel.landwerlin at openwide.fr
Tue Jun 30 23:54:33 UTC 2009
Hi Thomas,
I'm interested by your patches, I'm using a STLinux external toolchain
(Linux for SH4 SetTop Boxes).
The problem is that copying only libraries is not enough to build even a
simple program like this one :
int main (void) { return 0; }
With my current toolchain, I also need :
* crt1.o crti.o crtn.o
* All headers from the libc & linux
After that, I also have problems with packages using pkg-config.
Pkg-config returns paths relatives to the build directory ( -L/usr/lib
for example). Gcc tries to link with host libraries...
We probably need a double --sysroot parameter to look first where the
toolchain is installed and then in the given sysroot path.
Regards,
--
Lionel Landwerlin <lionel.landwerlin at openwide.fr>
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