aboutsummaryrefslogtreecommitdiff
path: root/Makefile
diff options
context:
space:
mode:
Diffstat (limited to 'Makefile')
-rw-r--r--Makefile40
1 files changed, 14 insertions, 26 deletions
diff --git a/Makefile b/Makefile
index 791d788a5e..87a66eea81 100644
--- a/Makefile
+++ b/Makefile
@@ -115,34 +115,22 @@ ifeq (yes,$(build-shared))
lib: $(common-objpfx)libc.so
endif
-$(objpfx)sysd-dirs: $(+sysdir_pfx)config.make
- (echo define sysdep-subdirs; \
- for sysdir in $(config-sysdirs); do \
- case $$sysdir in \
- /*) dir=$$sysdir ;; \
- *) dir=$(..)$$sysdir ;; \
- esac; \
- if [ -r $$dir/Subdirs ]; then \
- sed 's/#.*$$//' $$dir/Subdirs; \
- else true; \
- fi; \
- done; \
+all-Subdirs-files = $(wildcard $(addsuffix /Subdirs, $(config-sysdirs)))
+$(objpfx)sysd-dirs: $(+sysdir_pfx)config.make $(all-Subdirs-files)
+ (echo define sysdep-subdirs; \
+ sed 's/#.*$$//' $(all-Subdirs-files) /dev/null; \
echo endef) > $@-tmp
- mv -f $@-tmp $@
+ mv -f $@-tmp $@
-$(objpfx)version-info.h: $(..)Makefile $(+sysdir_pfx)config.make
- (first=yes; \
- for dir in $(subdirs); do \
- if [ -r $$dir/Banner ]; then \
- if [ $$first = yes ]; then \
- echo "\"Available extensions:"; \
- first=no; \
- fi; \
- sed -e '/^#/d' -e 's/^[[:space:]]*/ /' $$dir/Banner; \
- fi; \
- done; \
- [ $$first = yes ] || echo "\"") > $@-tmp
- mv -f $@-tmp $@
+all-Banner-files = $(wildcard $(addsuffix /Banner, $(subdirs)))
+$(objpfx)version-info.h: $(+sysdir_pfx)config.make $(all-Banner-files)
+ (files="$(all-Banner-files)"; \
+ if [ test -n "$$files" ]; then \
+ echo "\"Available extensions:"; \
+ sed -e '/^#/d' -e 's/^[[:space:]]*/ /' $$files; \
+ echo "\""; \
+ fi) > $@-tmp
+ mv -f $@-tmp $@
version.c-objects := $(addprefix $(objpfx)version,$(object-suffixes))
$(version.c-objects): $(objpfx)version-info.h