configure: add 'warn' function
authorMåns Rullgård <mans@mansr.com>
Thu, 24 Jun 2010 20:49:32 +0000 (20:49 +0000)
committerMåns Rullgård <mans@mansr.com>
Thu, 24 Jun 2010 20:49:32 +0000 (20:49 +0000)
commit7bfc8ae69f1a9ff58a238c0839813a54a563d4f1
treeec743e7f08b7d8ece71e7d70ccb551f2da1d614a
parent5113b3bd5cbd2c12fb1d692c74b457044cf0540f
configure: add 'warn' function

The 'warn' function records a warning message for display after other
informational messages.

Originally committed as revision 23760 to svn://svn.ffmpeg.org/ffmpeg/trunk
configure