Hi. I couldn't figure out where to properly patch this, so I'll just raise the issue:
LDFLAGS is configured in bitbake.conf as linker flags to be passed to gcc, not to ld. Hence it uses the -Wl prefix. The linux kernel build system inherits LDFLAGS from the environment and passes it directly to 'ld', in conflict with the bitbake view. This problem is avoided by clearing LDFLAGS and some other enviroment variables in kernel.bbclass:kernel_do_compile(). However this clearing is not done for do_devshell, resulting in errors when trying to compile the kernel in devshell: ----- sestofb10:linux>make scripts/kconfig/conf --silentoldconfig Kconfig WRAP arch/arm/include/generated/asm/auxvec.h WRAP arch/arm/include/generated/asm/bitsperlong.h WRAP arch/arm/include/generated/asm/cputime.h WRAP arch/arm/include/generated/asm/emergency-restart.h WRAP arch/arm/include/generated/asm/errno.h WRAP arch/arm/include/generated/asm/ioctl.h WRAP arch/arm/include/generated/asm/irq_regs.h WRAP arch/arm/include/generated/asm/kdebug.h WRAP arch/arm/include/generated/asm/local.h WRAP arch/arm/include/generated/asm/local64.h WRAP arch/arm/include/generated/asm/percpu.h WRAP arch/arm/include/generated/asm/poll.h WRAP arch/arm/include/generated/asm/resource.h WRAP arch/arm/include/generated/asm/sections.h WRAP arch/arm/include/generated/asm/siginfo.h WRAP arch/arm/include/generated/asm/sizes.h CHK include/linux/version.h UPD include/linux/version.h CHK include/generated/utsrelease.h UPD include/generated/utsrelease.h Generating include/generated/mach-types.h CC kernel/bounds.s GEN include/generated/bounds.h CC arch/arm/kernel/asm-offsets.s GEN include/generated/asm-offsets.h CALL scripts/checksyscalls.sh CC scripts/mod/empty.o HOSTCC scripts/mod/mk_elfconfig MKELF scripts/mod/elfconfig.h HOSTCC scripts/mod/file2alias.o HOSTCC scripts/mod/modpost.o HOSTCC scripts/mod/sumversion.o HOSTLD scripts/mod/modpost HOSTCC scripts/kallsyms HOSTCC scripts/conmakehash CC init/main.o CHK include/generated/compile.h UPD include/generated/compile.h CC init/version.o CC init/do_mounts.o LD init/mounts.o arm-oe-linux-gnueabi-ld: unrecognized option '-Wl,-O1' arm-oe-linux-gnueabi-ld: use the --help option for usage information make[1]: *** [init/mounts.o] Error 1 make: *** [init] Error 2 sestofb10:linux> ----- -- Björn _______________________________________________ Openembedded-core mailing list [email protected] http://lists.linuxtogo.org/cgi-bin/mailman/listinfo/openembedded-core
