Re: [PATCH] cmake.bbclass: set ar/ld/nm/objcopy/objdump/ranlib/strip native paths

[Jonathan Liu <net147@gmail.com>]

On 17/07/2013 7:13 PM, Stefan Herbrechtsmeier wrote:
> Am 17.07.2013 10:40, schrieb Jonathan Liu:
>> The CMAKE_{AR,LINKER,NM,OBJCOPY,OBJDUMP,RANLIB,STRIP} cmake variables
>> are currently set to values like CMAKE_LINKER-NOTFOUND for native
>> recipes because the host paths are not searched. This is because the
>> CMAKE_FIND_ROOT_PATH_MODE_PROGRAM cmake variable is set to ONLY.
>>
>> To resolve this, explicitly set the variables using FIND_PROGRAM and
>> pass the CMAKE_FIND_ROOT_PATH_BOTH option so the host paths are also
>> searched.
> Can you please debug the issue. Regarding my current check the 
> variables are set in CMakeFindBinUtils.cmake and this is included by 
> CMakeDetermineCCompiler.cmake. The later set _CMAKE_TOOLCHAIN_LOCATION 
> based on the CMAKE_C_COMPILER variable and this is used as search 
> location for the find_program calls. Can you check the value of 
> _CMAKE_TOOLCHAIN_LOCATION?
>
Within the context of the CMakeLists.txt file:
CMAKE_C_COMPILER is /usr/bin/gcc.
_CMAKE_TOOLCHAIN_LOCATION is not set to anything.

If I add message(test) to 
build/tmp/sysroots/x86_64-linux/usr/share/cmake-2.8/Modules/CMakeDetermineCCompiler.cmake, 
it doesn't get printed out when running cmake on CMakeLists.txt (cmake 
is build/tmp/sysroots/x86_64-linux/usr/bin/cmake).

Regards,
Jonathan