[libdvdnav-devel] build: provide -Im4 to ACLOCAL_AMFLAGS.

[Diego Elio Pettenò]

libdvdread | branch: master | Diego Elio Pettenò <flameeyes at flameeyes.eu> | Thu Feb 20 11:44:56 2014 -0800| [2a5060baf127b76decf1a6f88e3b340c219bbfa1] | committer: Diego Elio Pettenò

build: provide -Im4 to ACLOCAL_AMFLAGS.

Without adding m4 to the list of included directories, attributes.m4 is not found and will fail to expand the CC_* macros.

> http://git.videolan.org/gitweb.cgi/libdvdread.git/?a=commit;h=2a5060baf127b76decf1a6f88e3b340c219bbfa1
---

 Makefile.am |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/Makefile.am b/Makefile.am
index 639a676..2d055bf 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -1,3 +1,5 @@
+ACLOCAL_AMFLAGS = -Im4
+
 AM_CPPFLAGS = -I$(top_srcdir)/src $(CSS_CFLAGS)
 
 dist_doc_DATA = AUTHORS ChangeLog COPYING NEWS README TODO