Merge all changes from trunk

dev-libs/libffi/libffi-3.0.11.bep

@@ -0,0 +1,21 @@
+DESCRIPTION="a portable, high level programming interface to various calling conventions." 
+HOMEPAGE="http://sourceware.org/libffi" 
+SRC_URI="ftp://sourceware.org/pub/libffi/libffi-3.0.11.tar.gz"
+REVISION="1"
+STATUS_HAIKU="stable"
+CHECKSUM_MD5="f69b9693227d976835b4857b1ba7d0e3"
+DEPEND=""
+BUILD {
+	cd libffi-3.0.11
+	./configure --prefix=`finddir B_COMMON_DIRECTORY` \
+		--datarootdir=`finddir B_COMMON_DOCUMENTATION_DIRECTORY`
+	make
+}
+
+INSTALL {
+	cd libffi-3.0.11
+	make install
+}
+
+COPYRIGHT="1996-2012  Anthony Green, Red Hat, Inc and others."
+LICENSE="MIT"

dev-libs/libffi/libffi-3.0.9.bep

@@ -12,7 +12,7 @@ BUILD {
 	aclocal
 	automake
 	autoconf
-	./configure --prefix=/boot/common
+	./configure --prefix=`finddir B_COMMON_DIRECTORY`
 	make
 }