[beast: 183/210] DOCS: rule fixup

[Tim Janik <timj src gnome org>]

commit 27bea300f89f12786c5d8b30d92b880757e92bd4
Author: Tim Janik <timj gnu org>
Date:   Wed Jun 19 02:41:51 2013 +0200

    DOCS: rule fixup

 docs/Makefile.am |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/docs/Makefile.am b/docs/Makefile.am
index 6253b5f..fc04641 100644
--- a/docs/Makefile.am
+++ b/docs/Makefile.am
@@ -72,7 +72,7 @@ build-docs: doxygen-check
        $(Q) mv doxygen-html $(DOC_TARGET)
        $(Q) $(MAKE) $(AM_MAKEFLAGS) --no-print-directory doxygen-clean
 .PHONY: build-docs
-CLEANFILES = $(DOXYGEN_CHANGELOG)
+CLEANFILES += $(DOXYGEN_CHANGELOG)
 GIT_CHANGELOG = ( git log --first-parent --date=short --pretty='%ad  %an      \# %h%n%n%s%n%n%b' 
--abbrev=11 \
                  ce584d04999a7fb9393e1cfedde2048ba73e8878..HEAD \
                | sed 's/^/     /; s/^  //; /^[        ]*<unknown>$$/d' )