wscript: With --enable-$x, the existence of $x should be mandatory enable-disable
authorW. Trevor King <wking@tremily.us>
Thu, 18 Apr 2013 14:27:28 +0000 (10:27 -0400)
committerW. Trevor King <wking@tremily.us>
Thu, 18 Apr 2013 14:35:04 +0000 (10:35 -0400)
commit0ebcb4aed52f60a7c57965d1f20f40f39af9050b
tree0c17eee25149cfd1d8a94efce06e7c73ed4c5aba
parentaa9e6df149c79d53ed8a5f2c1910cada8bae325e
wscript: With --enable-$x, the existence of $x should be mandatory

If the user says they want to compile aubio with $x enabled, it should
be a critical failure if aubio can't do that.  If the user only wants
to compile aubio with $x enabled if it's possible, then they shouldn't
be setting `--enable-$x`.  With this change, aubio defaults to
"include $x if we find it", which the user can override with either
--enable-$x or --disable-$x.
wscript