test/gtkgears.c: Fix Builds on Systems Without M_PI
authorChun-wei Fan <fanchunwei@src.gnome.org>
Tue, 2 Dec 2014 07:57:17 +0000 (15:57 +0800)
committerChun-wei Fan <fanchunwei@src.gnome.org>
Wed, 3 Dec 2014 09:10:37 +0000 (17:10 +0800)
commitfbe4f94519e6aedfcb296ddfa7d9c5564791e4b1
treebaf646dd2caabca363f6a09b2fec603f3d53ed05
parent7717b0d556e623256cabfa0e83b41511bb21cb3b
test/gtkgears.c: Fix Builds on Systems Without M_PI

Use G_PI in place of M_PI to fix the build on compilers that do not have
M_PI defined.

https://bugzilla.gnome.org/show_bug.cgi?id=740795
tests/gtkgears.c