[klibc] [klibc:master] Makefile: Add dependencies on $(KLIBCKERNELSRC)

[klibc-bot for Ben Hutchings]

Commit-ID:  c76d1e32379835dcc0e66c8874b0a384bf1ac5cf
Gitweb:     http://git.kernel.org/?p=libs/klibc/klibc.git;a=commit;h=c76d1e32379835dcc0e66c8874b0a384bf1ac5cf
Author:     Ben Hutchings <ben at decadent.org.uk>
AuthorDate: Sun, 6 Jan 2019 21:11:05 +0000
Committer:  Ben Hutchings <ben at decadent.org.uk>
CommitDate: Fri, 18 Jan 2019 03:10:14 +0000

[klibc] Makefile: Add dependencies on $(KLIBCKERNELSRC)

The error message for a missing $(KLIBCKERNELSRC) won't appear
unless it's specified as a target or something depends on it.

Make the klcc and klibc targets depend on it.

Link: https://www.zytor.com/pipermail/klibc/2019-January/004030.html
Signed-off-by: Ben Hutchings <ben at decadent.org.uk>

---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index cd15149..4386135 100644
--- a/Makefile
+++ b/Makefile
@@ -112,10 +112,10 @@ klibc.spec: klibc.spec.in $(KLIBCSRC)/version
 	sed -e 's/@@VERSION@@/$(VERSION)/g' < $< > $@
 
 # Build klcc - it is the first target
-klcc: $(objtree)/.config
+klcc: $(objtree)/.config $(KLIBCKERNELSRC)
 	$(Q)$(MAKE) $(klibc)=klcc
 
-klibc: $(objtree)/.config
+klibc: $(objtree)/.config $(KLIBCKERNELSRC)
 	$(Q)$(MAKE) $(klibc)=.
 
 test: klibc