From cf87dcd14064e7660f2b11b35b9e4949e9812fd2 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Wed, 13 Feb 2008 22:50:24 +0100 Subject: kbuild: fix building vmlinux.o Ingo Molnar wrote: > > i've got a build log from a weird build error below: > > LD init/built-in.o > distcc[12023] ERROR: compile (null) on localhost failed > make: *** [vmlinux.o] Error 1 > make: *** Waiting for unfinished jobs.... > LD .tmp_vmlinux1 > Building vmlinux.o were moved up in the dependency chain so we started to build it before the kallsym stuff. This was done to let modpost report section mismatch bugs even when the final link failed. Originally I had expected the dependency of $(kallsyms.o) to cover this but it turns out that we need to be even more explicit. Fix this by adding a conditional dependency on firat target used in the kallsyms serie of builds. Signed-off-by: Sam Ravnborg Cc: Ingo Molnar Cc: Roland McGrath --- Makefile | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) (limited to 'Makefile') diff --git a/Makefile b/Makefile index d7386518837..0d585c09d60 100644 --- a/Makefile +++ b/Makefile @@ -811,7 +811,9 @@ endif $(Q)rm -f .old_version # build vmlinux.o first to catch section mismatch errors early -$(kallsyms.o): vmlinux.o +ifdef CONFIG_KALLSYMS +.tmp_vmlinux1: vmlinux.o +endif vmlinux.o: $(vmlinux-lds) $(vmlinux-init) $(vmlinux-main) FORCE $(call if_changed_rule,vmlinux-modpost) -- cgit v1.2.3