[yocto] SDK environment LDFLAGS problem?

[Eric Bénard]

Hi Patrick,

Le Tue, 15 Jan 2013 16:52:14 +0000,
Patrick Turley <PatrickTurley at gamestop.com> a écrit :
> 1) Has anyone else run into this before?
> 
> 2) If so, how did you resolve it?
> 
> 3) Since the Yocto kernel build is *not* failing, I infer that it is *not* using the ld options the SDK gives me. So, the Yocto kernel build has its own pathway through which it computes its value for LDFLAGS. Why would Yocto use its own SDK in a way that no user is expected to?
> 
to build a kernel using the SDK (so outside Yocto) you need to unset
LDFLAGS like :
LDFLAGS="" CROSS_COMPILE=arm-oe-linux-gnueabi- ARCH=arm make

When building the kernel inside oe-core that's done in
kernel.bbclass :
	unset CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MACHINE

Eric