[libdvdnav-devel] build: Remove ChangeLog only on maintainer-clean, not distclean

[Diego Biurrun]

libdvdread | branch: master | Diego Biurrun <diego at biurrun.de> | Thu Jul 31 23:39:12 2014 +0200| [64dfc537f4c2a5f46d1673299c92d95e7f49257b] | committer: Diego Biurrun

build: Remove ChangeLog only on maintainer-clean, not distclean

The file is automatically generated with Git, so in a distribution
tarball without Git metadata it cannot be regenerated once deleted.

> http://git.videolan.org/gitweb.cgi/libdvdread.git/?a=commit;h=64dfc537f4c2a5f46d1673299c92d95e7f49257b
---

 Makefile.am |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Makefile.am b/Makefile.am
index 2d055bf..e51764c 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,7 +4,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/src $(CSS_CFLAGS)
 
 dist_doc_DATA = AUTHORS ChangeLog COPYING NEWS README TODO
 
-DISTCLEANFILES = ChangeLog
+MAINTAINERCLEANFILES = ChangeLog
 
 ChangeLog: $(wildcard $(srcdir)/.git/logs/HEAD)
 	-cd $(srcdir) && git log > $(abs_builddir)/$(@)-tmp