add host build for libjpeg
[openwrt.org/packages.git] / libs / jpeg / Makefile
blob:a/libs/jpeg/Makefile -> blob:b/libs/jpeg/Makefile
--- a/libs/jpeg/Makefile
+++ b/libs/jpeg/Makefile
@@ -1,5 +1,5 @@
-# 
-# Copyright (C) 2006 OpenWrt.org
+#
+# Copyright (C) 2006-2012 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
@@ -16,7 +16,11 @@
         ftp://ftp.uu.net/graphics/jpeg/
 PKG_MD5SUM:=dbd5f3b47ed13132f04c685d608a7547
 
-PKG_FIXUP = libtool
+PKG_LICENSE:=FREE
+PKG_LICENSE_FILES:=README
+
+PKG_BUILD_PARALLEL:=1
+PKG_BUILD_DEPENDS:=libltdl
 
 include $(INCLUDE_DIR)/host-build.mk
 include $(INCLUDE_DIR)/package.mk
@@ -53,30 +57,32 @@
 
 define Build/Prepare
 	$(call Build/Prepare/Default)
-	# replace the old upstream libtool stuff with our own
-	ln -sf $(STAGING_DIR)/host/bin/libtool $(PKG_BUILD_DIR)/
-	ln -sf $(STAGING_DIR)/host/share/libtool/config.sub $(PKG_BUILD_DIR)/
-	ln -sf $(STAGING_DIR)/host/share/libtool/config.guess $(PKG_BUILD_DIR)/
-	ln -sf $(STAGING_DIR)/host/share/libtool/ltmain.sh $(PKG_BUILD_DIR)/
-	ln -sf /bin/true $(PKG_BUILD_DIR)/ltconfig
+	(cd $(PKG_BUILD_DIR); \
+		rm -f ltconfig ltmain.sh libtool; \
+		ln -s `which true` ltconfig; \
+		ln -s $(STAGING_DIR)/host/bin/libtool libtool; \
+	)
 endef
 
 define Build/Compile
-	rm -rf $(PKG_INSTALL_DIR)
-	mkdir -p $(PKG_INSTALL_DIR)/usr/{include,lib,bin,man/man1}
-	$(MAKE) -C $(PKG_BUILD_DIR) \
+	$(INSTALL_DIR) $(PKG_INSTALL_DIR)/usr/{include,lib,bin,man/man1}
+	+$(MAKE) $(PKG_JOBS) -C $(PKG_BUILD_DIR) \
 		LIBTOOL="./libtool --tag=CC" \
 		prefix="$(PKG_INSTALL_DIR)/usr" \
 		exec_prefix="$(PKG_INSTALL_DIR)/usr" \
-		all install install-headers install-lib
+		all
+	$(MAKE) -C $(PKG_BUILD_DIR) \
+		prefix="$(PKG_INSTALL_DIR)/usr" \
+		exec_prefix="$(PKG_INSTALL_DIR)/usr" \
+		install install-headers install-lib
 endef
 
 define Build/InstallDev
-	mkdir -p $(1)/usr/include
+	$(INSTALL_DIR) $(1)/usr/include
 	$(CP) $(PKG_INSTALL_DIR)/usr/include/jpeglib.h $(1)/usr/include/
 	$(CP) $(PKG_BUILD_DIR)/jpegint.h $(1)/usr/include/
 	$(CP) $(PKG_INSTALL_DIR)/usr/include/j{config,error,morecfg}.h $(1)/usr/include/
-	mkdir -p $(1)/usr/lib
+	$(INSTALL_DIR) $(1)/usr/lib
 	$(CP) $(PKG_INSTALL_DIR)/usr/lib/libjpeg.{a,so*} $(1)/usr/lib/
 endef
 

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