diff mbox series

[v3,1/4] Makefile: strip leading ./ in $(LIB_H)

Message ID e7fa5e1df76040c6e67727a4b33567a4b23a9aec.1568661443.git.liu.denton@gmail.com (mailing list archive)
State New, archived
Headers show
Series Makefile: run coccicheck on all non-upstream sources | expand

Commit Message

Denton Liu Sept. 16, 2019, 7:23 p.m. UTC 
Currently, $(LIB_H) is generated from two modes: if `git ls-files` is
present, it will use that to enumerate the files in the repository; else
it will use `$(FIND) .` to enumerate the files in the directory.

There is a subtle difference between these two methods, however. With
ls-files, filenames don't have a leading `./` while with $(FIND), they
do. This results in $(CHK_HDRS) having to substitute out the leading
`./` before it uses $(LIB_H).

Unify the two possible values in $(LIB_H) by using patsubst to remove the
`./` prefix at its definition.

Signed-off-by: Denton Liu <liu.denton@gmail.com>
---
 Makefile | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)
diff mbox series

Patch

diff --git a/Makefile b/Makefile
index ad71ae1219..ea77198247 100644
--- a/Makefile
+++ b/Makefile
@@ -818,12 +818,12 @@  VCSSVN_LIB = vcs-svn/lib.a
 
 GENERATED_H += command-list.h
 
-LIB_H := $(sort $(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \
+LIB_H := $(sort $(patsubst ./%,%,$(shell git ls-files '*.h' ':!t/' ':!Documentation/' 2>/dev/null || \
 	$(FIND) . \
 	-name .git -prune -o \
 	-name t -prune -o \
 	-name Documentation -prune -o \
-	-name '*.h' -print))
+	-name '*.h' -print)))
 
 LIB_OBJS += abspath.o
 LIB_OBJS += advice.o
@@ -2769,7 +2769,7 @@  EXCEPT_HDRS := $(GEN_HDRS) compat/% xdiff/%
 ifndef GCRYPT_SHA256
 	EXCEPT_HDRS += sha256/gcrypt.h
 endif
-CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(patsubst ./%,%,$(LIB_H)))
+CHK_HDRS = $(filter-out $(EXCEPT_HDRS),$(LIB_H))
 HCO = $(patsubst %.h,%.hco,$(CHK_HDRS))
 
 $(HCO): %.hco: %.h FORCE