Hi Horms, > Can we get rid of TARGET_CFLAGS? It doesn't seem to be used anywhere. We need a way to specify cflags to build things in the target arch (ie, purgatory). It looks like we're getting around this by specifying the purgatory's cflags in purgatory/arch/$ARCH/Makefile, which I guess is ok. I'm able to build a powerpc64 kexec to run on a powerpc32 machine, which is what I'm after here. I still get a bunch of warnings though: kexec/arch/ppc64/kexec-zImage-ppc64.c: In function ?zImage_ppc64_load?: kexec/arch/ppc64/kexec-zImage-ppc64.c:164: warning: cast to pointer from integer of different size kexec/arch/ppc64/kexec-elf-ppc64.c: In function ?elf_ppc64_load?: kexec/arch/ppc64/kexec-elf-ppc64.c:121: warning: integer constant is too large for ?unsigned long? type kexec/arch/ppc64/kexec-elf-ppc64.c:237: warning: cast from pointer to integer of different size kexec/arch/ppc64/kexec-elf-ppc64.c:276: warning: cast from pointer to integer of different size kexec/arch/ppc64/kexec-elf-ppc64.c:283: warning: cast from pointer to integer of different size kexec/arch/ppc64/kexec-elf-ppc64.c:287: warning: cast from pointer to integer of different size kexec/arch/ppc64/kexec-elf-ppc64.c:352: warning: format ?%ld? expects type ?long int?, but argument 5 has type ?size_t? kexec/arch/ppc64/crashdump-ppc64.c:45: warning: integer constant is too large for ?long? type kexec/arch/ppc64/crashdump-ppc64.c:45: warning: large integer implicitly truncated to unsigned type kexec/arch/ppc64/crashdump-ppc64.c:46: warning: integer constant is too large for ?long? type kexec/arch/ppc64/crashdump-ppc64.c:46: warning: integer constant is too large for ?long? type kexec/arch/ppc64/crashdump-ppc64.c:46: warning: large integer implicitly truncated to unsigned type kexec/arch/ppc64/crashdump-ppc64.c:56: warning: integer constant is too large for ?long? type kexec/arch/ppc64/crashdump-ppc64.c:56: warning: large integer implicitly truncated to unsigned type kexec/arch/ppc64/crashdump-ppc64.c:57: warning: integer constant is too large for ?long? type kexec/arch/ppc64/crashdump-ppc64.c:57: warning: integer constant is too large for ?long? type kexec/arch/ppc64/crashdump-ppc64.c:57: warning: large integer implicitly truncated to unsigned type Cheers, Jeremy
