build: provide -Im4 to ACLOCAL_AMFLAGS.
authorDiego Elio Pettenò <flameeyes@flameeyes.eu>
Thu, 20 Feb 2014 19:49:08 +0000 (11:49 -0800)
committerDiego Elio Pettenò <flameeyes@flameeyes.eu>
Thu, 20 Feb 2014 19:49:08 +0000 (11:49 -0800)
commit1d37abaca8653780ce129d8713b66864b6961a2c
tree26779cbcdfaffe26db43a30598788051ce5e6bd8
parent13f4741955d475e3b5209b0cc0887ac6645de3c9
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