On Wed, 28 Jun 2017 05:38:50 -0700 Guenter Roeck <[email protected]> wrote:
> Hi, > > I see the following build error in -next when building > sh:rts7751r2dplus_defconfig. > > sh4-linux-ld: arch/sh/kernel/vsyscall/vsyscall-dummy.o: compiled for a big > endian system and target is little endian > sh4-linux-ld: arch/sh/kernel/vsyscall/vsyscall-dummy.o: uses instructions > which are incompatible with instructions used in previous modules > sh4-linux-ld: failed to merge target specific data of file > arch/sh/kernel/vsyscall/vsyscall-dummy.o > make[2]: *** [arch/sh/kernel/vsyscall/vsyscall-syms.o] Error 1 > > Bisect points to 'sh: thin archives fix linking' as the culprit. Bisect log > is attached. > I tried with gcc 4.8.3 and 6.3.0, both built with buildroot for sh4eb. Thanks for the report. In arch/sh/kernel/vsyscall/Makefile, the line: cmd_syscall_syms = $(LD) -r -o $@ -R $< Can you try adding $(LDFLAGS), e.g. change it to: cmd_syscall_syms = $(LD) $(LDFLAGS) -r -o $@ -R $< Thanks, Nick
