Merge from bittboy/buildroot@db180c0

package/libgtk2/libgtk2.mk

@@ -0,0 +1,130 @@
+################################################################################
+#
+# libgtk2
+#
+################################################################################
+
+LIBGTK2_VERSION_MAJOR = 2.24
+LIBGTK2_VERSION = $(LIBGTK2_VERSION_MAJOR).32
+LIBGTK2_SOURCE = gtk+-$(LIBGTK2_VERSION).tar.xz
+LIBGTK2_SITE = http://ftp.gnome.org/pub/gnome/sources/gtk+/$(LIBGTK2_VERSION_MAJOR)
+LIBGTK2_INSTALL_STAGING = YES
+LIBGTK2_LICENSE = LGPL-2.0+
+LIBGTK2_LICENSE_FILES = COPYING
+# For 0001-reduce-dependencies.patch
+LIBGTK2_AUTORECONF = YES
+
+LIBGTK2_CONF_ENV = \
+	ac_cv_path_GTK_UPDATE_ICON_CACHE=$(HOST_DIR)/bin/gtk-update-icon-cache \
+	ac_cv_path_GDK_PIXBUF_CSOURCE=$(HOST_DIR)/bin/gdk-pixbuf-csource \
+	DB2HTML=false
+
+LIBGTK2_CONF_OPTS = --disable-glibtest --enable-explicit-deps=no
+
+LIBGTK2_DEPENDENCIES = host-pkgconf host-libgtk2 libglib2 cairo pango atk \
+	gdk-pixbuf $(TARGET_NLS_DEPENDENCIES)
+
+LIBGTK2_MAKE_OPTS = LIBS=$(TARGET_NLS_LIBS)
+
+# Xorg dependencies
+LIBGTK2_CONF_OPTS += \
+	--with-x \
+	--x-includes=$(STAGING_DIR)/usr/include/X11 \
+	--x-libraries=$(STAGING_DIR)/usr/lib \
+	--with-gdktarget=x11
+LIBGTK2_DEPENDENCIES += \
+	fontconfig xlib_libX11 xlib_libXext xlib_libXrender
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXINERAMA),y)
+LIBGTK2_CONF_OPTS += --enable-xinerama
+LIBGTK2_DEPENDENCIES += xlib_libXinerama
+else
+LIBGTK2_CONF_OPTS += --disable-xinerama
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXI),y)
+LIBGTK2_CONF_OPTS += --with-xinput=yes
+LIBGTK2_DEPENDENCIES += xlib_libXi
+else
+LIBGTK2_CONF_OPTS += --with-xinput=no
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXRANDR),y)
+LIBGTK2_DEPENDENCIES += xlib_libXrandr
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXCURSOR),y)
+LIBGTK2_DEPENDENCIES += xlib_libXcursor
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXFIXES),y)
+LIBGTK2_DEPENDENCIES += xlib_libXfixes
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXCOMPOSITE),y)
+LIBGTK2_DEPENDENCIES += xlib_libXcomposite
+endif
+
+ifeq ($(BR2_PACKAGE_XLIB_LIBXDAMAGE),y)
+LIBGTK2_DEPENDENCIES += xlib_libXdamage
+endif
+
+ifeq ($(BR2_PACKAGE_LIBPNG),y)
+LIBGTK2_DEPENDENCIES += libpng
+else
+LIBGTK2_CONF_OPTS += --without-libpng
+endif
+
+ifeq ($(BR2_PACKAGE_JPEG),y)
+LIBGTK2_DEPENDENCIES += jpeg
+else
+LIBGTK2_CONF_OPTS += --without-libjpeg
+endif
+
+ifeq ($(BR2_PACKAGE_TIFF),y)
+LIBGTK2_DEPENDENCIES += tiff
+else
+LIBGTK2_CONF_OPTS += --without-libtiff
+endif
+
+ifeq ($(BR2_PACKAGE_CUPS),y)
+LIBGTK2_CONF_OPTS += CUPS_CONFIG="$(STAGING_DIR)/usr/bin/cups-config"
+LIBGTK2_DEPENDENCIES += cups
+else
+LIBGTK2_CONF_OPTS += --disable-cups
+endif
+
+ifeq ($(BR2_PACKAGE_LIBGTK2_DEMO),)
+define LIBGTK2_POST_INSTALL_TWEAKS
+	rm -rf $(TARGET_DIR)/usr/share/gtk-2.0/demo $(TARGET_DIR)/usr/bin/gtk-demo
+endef
+
+LIBGTK2_POST_INSTALL_TARGET_HOOKS += LIBGTK2_POST_INSTALL_TWEAKS
+endif
+
+# We do not build a full version of libgtk2 for the host, because that
+# requires compiling Cairo, Pango, ATK and X.org for the
+# host. Therefore, we patch it to remove dependencies, and we hack the
+# build to only build gdk-pixbuf-from-source and
+# gtk-update-icon-cache, which are the host tools needed to build Gtk
+# for the target.
+
+HOST_LIBGTK2_DEPENDENCIES = host-libglib2 host-libpng host-gdk-pixbuf
+HOST_LIBGTK2_CONF_OPTS = \
+	--disable-static \
+	--disable-glibtest \
+	--without-libtiff \
+	--without-libjpeg \
+	--with-gdktarget=none \
+	--disable-cups
+
+define HOST_LIBGTK2_BUILD_CMDS
+	$(HOST_MAKE_ENV) make -C $(@D)/gtk gtk-update-icon-cache
+endef
+
+define HOST_LIBGTK2_INSTALL_CMDS
+	cp $(@D)/gtk/gtk-update-icon-cache $(HOST_DIR)/bin
+endef
+
+$(eval $(autotools-package))
+$(eval $(host-autotools-package))