configure: accept ppc[64] as alias for powerpc[64] in gcc tuples
authorRich Felker <dalias@aerifal.cx>
Sat, 19 Jan 2019 23:39:54 +0000 (18:39 -0500)
committerRich Felker <dalias@aerifal.cx>
Sat, 19 Jan 2019 23:39:54 +0000 (18:39 -0500)
commitaba17aa3599c06af39ca7a89188070f4184945c5
tree1acd90944a0dd21c088683b2fd62119069271713
parent16a522bab047f3014f08302042ab90cf5812b131
configure: accept ppc[64] as alias for powerpc[64] in gcc tuples

apparently some distros use this form, and it seems to be supported in
the gcc build system.
configure