Convert packages to {host,}makedepends and XBPS_CROSS_BUILD.

srcpkgs/chroot-binutils/template

@@ -10,10 +10,10 @@ license="GPL-3"
 distfiles="${KERNEL_SITE}/devel/binutils/binutils-$version.tar.xz"
 checksum=2162905dabf191a2a803eab8d31e7be52d96d6ccd1e0ce42e25d82c6be918cd0
 
-if [ -n "$IN_CHROOT" ]; then
-	makedepends="flex perl"
+if [ "$IN_CHROOT" ]; then
+	hostmakedepends="flex perl"
 fi
-crossmakedepends="zlib-devel"
+makedepends="zlib-devel"
 
 noverifyrdeps=yes
 bootstrap=yes
@@ -21,7 +21,7 @@ provides="binutils-${version}"
 conflicts="binutils>=0"
 
 do_configure() {
-	if [ "${XBPS_MACHINE}" = "x86_64" ]; then
+	if [ "$XBPS_TARGET_MACHINE" = "x86_64" ]; then
 		CONFIGFLAG="--enable-64-bit-bfd --enable-multilib"
 	fi
 
@@ -35,7 +35,7 @@ do_build() {
 }
 
 do_install() {
-	if [ "$XBPS_MACHINE" = "x86_64" ]; then
+	if [ "$XBPS_TARGET_MACHINE" = "x86_64" ]; then
 		mkdir -p ${DESTDIR}/usr/lib
                 cd ${DESTDIR}/usr && ln -s lib lib64 && cd ${wrksrc}
         fi