X-Git-Url: https://diplodocus.org/git/nmh/blobdiff_plain/b91c842af55ec941131fdf7b09bfdf9b3124094d..aaf31d46368bcf63f7ae4b0019ef09d098f98491:/Makefile.am

diff --git a/Makefile.am b/Makefile.am
index 413e3f5c..cd3c886c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -46,9 +46,9 @@ MAINTAINERCLEANFILES = cscope.files cscope.out
 ##
 ## And our own superclean, to get everything left by maintainer-clean.
 ##
-SUPERCLEANFILES = Makefile.in aclocal.m4 compile config.guess config.h.in \
-		  config.h.in~ config.sub configure depcomp install-sh missing \
-		  ylwrap nmh-*.tar.gz
+SUPERCLEANFILES = ChangeLog Makefile.in aclocal.m4 compile config.guess \
+		  config.h.in config.h.in~ config.sub configure depcomp \
+		  install-sh missing ylwrap nmh-*.tar.gz
 superclean: maintainer-clean
 	@rm -f $(SUPERCLEANFILES)
 .PHONY: superclean
@@ -484,6 +484,15 @@ man/man.sed: Makefile
 .man.$(manext8):
 	$(SED) -f man/man.sed $< > $@
 
+## Don't include commit hashes in ChangeLog.
+ChangeLog:
+	@[ -d .git ]  &&  git --no-pager log --abbrev-commit | \
+           egrep -v '^commit [0-9a-f]+$$' > $@  ||  true
+## Make ChangeLog phony so it will always get regenerated.  But don't
+## fail if we don't have a git repository in order to allow
+## regeneration of distribution archive or RPM.
+.PHONY: ChangeLog
+
 ##
 ## Our RPM build target
 ##