link libWINGs against libm if necessary
commitc238d8417f6bdc3a9dde3a92876f549775485ffb
authorAndreas Metzler <ametzler@downhill.at.eu.org>
Sun, 1 Aug 2010 14:07:22 +0000 (1 16:07 +0200)
committerCarlos R. Mafra <crmafra@gmail.com>
Sun, 1 Aug 2010 16:13:09 +0000 (1 18:13 +0200)
treed1599f86f364c727916f7e3e51943975a88a3292
parent3f27b998a7fde208bd2c52c121960017e1300ccf
link libWINGs against libm if necessary

libWINGs is using mathematical functions (atan, sqrt, etc.). Check
whether we need to lik against libm to use these and link libWINGs
against it if necessary.
WINGs/Makefile.am
configure.ac