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-rw-r--r--common.mk6
-rw-r--r--tool/vcs.rb5
2 files changed, 11 insertions, 0 deletions
diff --git a/common.mk b/common.mk
index 839eba3c13..3ee4ae05f2 100644
--- a/common.mk
+++ b/common.mk
@@ -1023,6 +1023,12 @@ yes-test-all: sudo-precheck
sudo-precheck: PHONY
@$(SUDO) echo > $(NULL)
+update-man-date: PHONY
+ -$(Q) $(BASERUBY) -I"$(srcdir)/tool" -rvcs -i -p \
+ -e 'BEGIN{@vcs=VCS.detect(ARGV.shift)}' \
+ -e '$$_.sub!(/^(\.Dd ).*/){$$1+@vcs.modified(ARGF.path).strftime("%B %d, %Y")}' \
+ "$(srcdir)" "$(srcdir)"/man/*.1
+
help: PHONY
$(MESSAGE_BEGIN) \
" Makefile of Ruby" \
diff --git a/tool/vcs.rb b/tool/vcs.rb
index 4c0dcce4b0..e38d1cfc56 100644
--- a/tool/vcs.rb
+++ b/tool/vcs.rb
@@ -130,6 +130,11 @@ class VCS
return last, changed, modified, *rest
end
+ def modified(path)
+ last, changed, modified, *rest = get_revisions(path)
+ modified
+ end
+
def relative_to(path)
if path
srcdir = File.realpath(@srcdir)