autoconf: add AM_PROG_CC_C_O
authorDylan Noblesmith <nobled@dreamwidth.org>
Mon, 2 Apr 2012 15:35:38 +0000 (15:35 +0000)
committerDylan Noblesmith <nobled@dreamwidth.org>
Mon, 16 Apr 2012 15:45:32 +0000 (15:45 +0000)
commita3d56734df2aaaf26d4405b0ecf8c5710148250e
treeaa3498926f79761b257b3f9265159400102729cd
parent847c89870238fe5813e89831b38d5fab5356158c
autoconf: add AM_PROG_CC_C_O

Prevents this error with Automake 1.9:

src/gallium/drivers/Makefile.am: C objects in subdir but
`AM_PROG_CC_C_O' not in `configure.ac'
autoreconf: automake failed with exit status: 1

Reviewed-by: Eric Anholt <eric@anholt.net>
Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
configure.ac