build: provide -Im4 to ACLOCAL_AMFLAGS.
authorDiego Elio Pettenò <flameeyes@flameeyes.eu>
Thu, 20 Feb 2014 19:44:56 +0000 (11:44 -0800)
committerDiego Elio Pettenò <flameeyes@flameeyes.eu>
Thu, 20 Feb 2014 19:44:56 +0000 (11:44 -0800)
commit2a5060baf127b76decf1a6f88e3b340c219bbfa1
tree4a150c10da07577fd970c842250530ed4a753182
parentc820067e14e097fb6a4fee0929bea2937d7cb473
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.
Makefile.am