screen: Reorganize Makefile

Reorganized the Makefile a bit for consistency between packages.

Added PKG_BUILD_PARALLEL for faster compilation.

Removed USEMEMMOVE hack as that is no longer used in the codebase.

Added PKG_FIXUP as the patches touch configure.ac.

Signed-off-by: Rosen Penev <rosenp@gmail.com>

utils/screen/Makefile

@@ -9,14 +9,19 @@ include $(TOPDIR)/rules.mk
 
 PKG_NAME:=screen
 PKG_VERSION:=4.6.2
-PKG_RELEASE:=1
+PKG_RELEASE:=2
 
 PKG_SOURCE:=$(PKG_NAME)-$(PKG_VERSION).tar.gz
-PKG_HASH:=1b6922520e6a0ce5e28768d620b0f640a6631397f95ccb043b70b91bb503fa3a
 PKG_SOURCE_URL:=@GNU/screen
+PKG_HASH:=1b6922520e6a0ce5e28768d620b0f640a6631397f95ccb043b70b91bb503fa3a
 
+PKG_MAINTAINER:=Etienne CHAMPETIER <champetier.etienne@gmail.com>
 PKG_LICENSE:=GPL-3.0+
-PKG_LICENSE_FILES:=
+PKG_LICENSE_FILES:=COPYING
+
+PKG_FIXUP:=autoreconf
+PKG_BUILD_PARALLEL:=1
+PKG_INSTALL:=1
 
 include $(INCLUDE_DIR)/package.mk
 
@@ -26,8 +31,7 @@ define Package/screen
   SUBMENU:=Terminal
   DEPENDS:=+libncurses
   TITLE:=Full-screen terminal window manager
-  URL:=http://www.gnu.org/software/screen/
-  MAINTAINER:=Etienne CHAMPETIER <champetier.etienne@gmail.com>
+  URL:=https://www.gnu.org/software/screen/
 endef
 
 define Package/screen/description
@@ -35,14 +39,9 @@ define Package/screen/description
 	terminal between several processes, typically interactive shells.
 endef
 
-define Build/Configure
-	$(call Build/Configure/Default,\
-		--with-sys-screenrc=/etc/screenrc \
-		--enable-colors256 \
-	)
-	# XXX: memmove() works well with overlapped memory areas
-	echo "#define USEMEMMOVE 1" >>$(PKG_BUILD_DIR)/config.h
-endef
+CONFIGURE_ARGS += \
+	--enable-colors256 \
+	--with-sys-screenrc=/etc/screenrc
 
 define Package/screen/install
 	$(INSTALL_DIR) $(1)/usr/sbin