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

[Diego Biurrun]

libdvdcss | branch: master | Diego Biurrun <diego at biurrun.de> | Thu Jul 31 23:22:19 2014 +0200| [db4b437c7b2bd8e6efc13418b44b0feca20878db] | 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/libdvdcss.git/?a=commit;h=db4b437c7b2bd8e6efc13418b44b0feca20878db
---

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

diff --git a/Makefile.am b/Makefile.am
index 5fd4853..15002e9 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -4,7 +4,7 @@ EXTRA_DIST = msvc libdvdcss.spec doc/header.html doc/footer.html INSTALL
 
 dist_doc_DATA = AUTHORS COPYING NEWS README ChangeLog
 
-DISTCLEANFILES = ChangeLog
+MAINTAINERCLEANFILES = ChangeLog
 
 ChangeLog: $(wildcard $(srcdir)/.git/logs/HEAD)
 	-cd $(srcdir) && git log > $(abs_builddir)/$(@)-tmp