From: 张忠山 <zzs213@xxxxxxx>
Whan add some obj in a subdir to lwl-y or pbl-y, like this:
lwl-y += subdir/test.o other.o
the make process failed:
make[2]: *** No rule to make target 'arch/arm/boards/boardname/test.o', \
needed by 'arch/arm/boards/boardname/built-in-pbl.o'. Stop.
Note, there are not the part "subdir" in the path of the test.o.
this patch fix this
Signed-off-by: 张忠山 <zzs213@xxxxxxx>
---
scripts/Makefile.lib | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 27365d8..73b9c57 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -39,10 +39,9 @@ endif
obj-y += $(obj-pbl-y)
pbl-y += $(obj-pbl-y)
-# for non dirs add pbl- prefix to the target
-# so we recompile the source with custom flags and custom quiet
-__pbl-y := $(notdir $(pbl-y))
-pbl-y := $(patsubst %.o,pbl-%.o,$(__pbl-y))
+# add pbl- prefix to the target
+pbl-y := $(shell echo $(pbl-y) | sed -e 's%\(\([^ \t]\+/\)*\)\([^ \t]*.o\)%\2pbl-\3%g')
+
# add subdir from $(obj-y) too so we do not need to have the dir define in
# both $(obj-y) and $(pbl-y)
__pbl-y := $(filter-out $(pbl-y), $(filter %/, $(obj-y)))
--
1.9.1
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