configure.ac: Detect plain `arm' as an ARM CPU identifier.
authorMark Wooding <mdw@distorted.org.uk>
Wed, 18 May 2016 09:29:03 +0000 (10:29 +0100)
committerMark Wooding <mdw@distorted.org.uk>
Sun, 22 May 2016 14:58:19 +0000 (15:58 +0100)
commit2cbeb9a26c64e4be24c120e0fd24f9a91ce9a48b
treed3c9532f5c7ae0001904577ee10166bfa85ba2e1
parent0aec06589cca20e77119fd4a6c7fd69999c8ce1f
configure.ac: Detect plain `arm' as an ARM CPU identifier.

For some reason I've not discovered yet, my test machinery shows as
`arm-unknown-linux-gnueabi' rather than `armv7l-unknown-linux-gnueabi',
which inhibits building the fancy CPU-specific code.  This hid a build
failure from my test machinery, which is quite annoying.
configure.ac