File xfce4-screenshooter-fix-libm-underlinking.patch of Package xfce4-screenshooter

diff -ur xfce4-screenshooter-1.8.0.orig/configure.ac xfce4-screenshooter-1.8.0/configure.ac
--- xfce4-screenshooter-1.8.0.orig/configure.ac	2011-07-31 23:20:01.000000000 +0200
+++ xfce4-screenshooter-1.8.0/configure.ac	2011-09-19 17:21:50.427999986 +0200
@@ -63,6 +63,7 @@
 XDT_CHECK_PACKAGE([LIBXEXT], [xext], [1.0.0])
 XDT_CHECK_OPTIONAL_PACKAGE([XFIXES], [xfixes], [4.0.0], [xfixes], [XFIXES extension support])
 XDT_CHECK_LIBX11()
+AC_SEARCH_LIBS(sin, m)
 
 dnl **************************
 dnl *** Check for xsltproc ***