--- /usr/portage/media-gfx/gimageview/gimageview-0.2.27-r3.ebuild	2012-05-05 09:01:17.000000000 +0200
+++ gimageview-0.2.27-r3.ebuild	2012-05-28 18:06:12.073129781 +0200
@@ -31,6 +31,7 @@
 	virtual/pkgconfig"
 
 src_prepare() {
+	sed -i -e 's/$(gimv_LDADD)/& -lm/' src/Makefile.in || die
 	epatch \
 		"${FILESDIR}"/${P}-sort_fix.diff \
 		"${FILESDIR}"/${P}-gtk12_fix.diff \