Generate empty ChangeLog if no .git is available.

When making dist from a git snapshot without repo available make dist would fail to find ChangeLog. Generate empty ChangeLog if no ChangeLog is already present and repo is not available. Reported by: Andrei Borzenkov <[email protected]>
ikozhukhov · Jan 24, 2015 · b8f5371 · b8f5371
1 parent 14c9a72
commit b8f5371
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/Makefile.am b/Makefile.am
@@ -447,6 +447,8 @@ ChangeLog: FORCE
 	if test -d $(top_srcdir)/.git; then \
 		$(gitlog_to_changelog) --srcdir=$(top_srcdir) --since=$(changelog_start_date) > '[email protected]'; \
 		rm -f '$@'; mv '[email protected]' '$@'; \
+	else \
+		touch $@; \
 	fi
 
 EXTRA_DIST += ChangeLog ChangeLog-2015