autoconf: use #error instead of error
authorMatt Turner <mattst88@gmail.com>
Mon, 20 Feb 2012 23:36:24 +0000 (18:36 -0500)
committerMatt Turner <mattst88@gmail.com>
Mon, 20 Feb 2012 23:36:24 +0000 (18:36 -0500)
commita14f0f66bba987d5cdcb4a3e0f3e9f7c35d3f6f0
tree64ee930f9fcd847130e1937cb7fa50f41e7820a8
parentfced5c82c2f0d6d00cb8d0a30ce6a04ec196d274
autoconf: use #error instead of error

We'd rather see the actual #error message rather than a syntax error in
config.log.

Signed-off-by: Matt Turner <mattst88@gmail.com>
configure.ac