From: Vasily Gorbik <gor@linux.ibm.com>
Date: Wed, 16 May 2018 08:50:02 +0000 (+0200)
Subject: s390: add custom target and make path extension optional for .bss check
X-Git-Tag: v4.19-rc1~191^2~79
X-Git-Url: https://asedeno.scripts.mit.edu/gitweb/?a=commitdiff_plain;h=78c95647e76d830e8193ac254a012b0e56d5675d;p=linux.git

s390: add custom target and make path extension optional for .bss check

"chkbss-target" could be now used to override default target .bss check
is bound to. Objects to be checked are only path extended when needed.

Reviewed-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

diff --git a/arch/s390/scripts/Makefile.chkbss b/arch/s390/scripts/Makefile.chkbss
index d92f2d94a5d9..fb0a11bd520c 100644
--- a/arch/s390/scripts/Makefile.chkbss
+++ b/arch/s390/scripts/Makefile.chkbss
@@ -8,7 +8,12 @@ define cmd_chkbss
 	touch $@;
 endef
 
-$(obj)/built-in.a: $(patsubst %, $(obj)/%.chkbss, $(chkbss))
+chkbss-target ?= $(obj)/built-in.a
+ifneq (,$(findstring /,$(chkbss)))
+$(chkbss-target): $(patsubst %, %.chkbss, $(chkbss))
+else
+$(chkbss-target): $(patsubst %, $(obj)/%.chkbss, $(chkbss))
+endif
 
 %.o.chkbss: %.o
 	$(call cmd,chkbss)