--- boot0-9.0.ebuild.orig	2012-05-18 00:01:27.000000000 +0900
+++ boot0-9.0.ebuild	2012-06-04 19:55:00.000000000 +0900
@@ -39,6 +39,11 @@
 		-i "${S}"/i386/gptboot/Makefile \
 		-i "${S}"/i386/gptzfsboot/Makefile \
 		-i "${S}"/i386/zfsboot/Makefile || die
+
+	sed -i -e '/-m elf_i386_fbsd/d' "${S}"/i386/Makefile.inc || die
+	for dir in boot2 gptboot zfsboot gptzfsboot; do
+		sed -i -e 's:^LDFLAGS=\(.*\):LDFLAGS=\1 -m elf_i386_fbsd:' "${S}"/i386/${dir}/Makefile || die
+	done
 }
 
 src_compile() {