#
# Makefile for NetSurf GTK target
#
# This file is part of NetSurf 
#
# ----------------------------------------------------------------------------
# GTK flag setup (using pkg-config)
# ----------------------------------------------------------------------------

LDFLAGS += $(shell $(PKG_CONFIG) --libs libcurl libdom libcss)
LDFLAGS += $(shell $(PKG_CONFIG) --libs openssl)

# define additional CFLAGS and LDFLAGS requirements for pkg-configed libs here
NETSURF_FEATURE_RSVG_CFLAGS := -DWITH_RSVG
NETSURF_FEATURE_NSSVG_CFLAGS := -DWITH_NS_SVG
NETSURF_FEATURE_ROSPRITE_CFLAGS := -DWITH_NSSPRITE
NETSURF_FEATURE_BMP_CFLAGS := -DWITH_BMP
NETSURF_FEATURE_GIF_CFLAGS := -DWITH_GIF
NETSURF_FEATURE_PNG_CFLAGS := -DWITH_PNG
NETSURF_FEATURE_WEBP_CFLAGS := -DWITH_WEBP
NETSURF_FEATURE_JS_CFLAGS := -DWITH_JS -DJS_HAS_FILE_OBJECT=0
NETSURF_FEATURE_MOZJS_CFLAGS := -DWITH_MOZJS -DJS_HAS_FILE_OBJECT=0
NETSURF_FEATURE_VIDEO_CFLAGS := -DWITH_VIDEO

# add a line similar to below for each optional lib here
# note: webp lacks pkg-config file
$(eval $(call pkg_config_find_and_add,PNG,libpng,PNG  ))
$(eval $(call pkg_config_find_and_add,BMP,libnsbmp,BMP))
$(eval $(call pkg_config_find_and_add,GIF,libnsgif,GIF))
$(eval $(call pkg_config_find_and_add,RSVG,librsvg-2.0,SVG))
$(eval $(call pkg_config_find_and_add,NSSVG,libsvgtiny,SVG))
$(eval $(call pkg_config_find_and_add,ROSPRITE,librosprite,Sprite))
$(eval $(call feature_enabled,WEBP,-DWITH_WEBP,-lwebp,WebP (libwebp)))
$(eval $(call pkg_config_find_and_add,MOZJS,mozjs185,JavaScript))
$(eval $(call pkg_config_find_and_add,JS,mozilla-js,JavaScript))
$(eval $(call pkg_config_find_and_add,VIDEO,gstreamer-0.10,Video))

# GTK and GLIB flags to disable depricated usage
GTKDEPFLAGS := -DG_DISABLE_SINGLE_INCLUDES \
		-DG_DISABLE_DEPRECATED \
	       	-DGTK_DISABLE_SINGLE_INCLUDES \
	       	-DGTK_DISABLE_DEPRECATED \
		-DGTK_MULTIHEAD_SAFE \
		-DPANGO_DISABLE_DEPRECATED \
	       	-DGDK_PIXBUF_DISABLE_DEPRECATED

# libsexy currently means we cannot enable this
#		-DGDK_DISABLE_DEPRECATED 

GTKCFLAGS := -std=c99 -Dgtk -Dnsgtk \
		$(GTKDEPFLAGS) \
		-D_BSD_SOURCE \
		-D_XOPEN_SOURCE=600 \
		-D_POSIX_C_SOURCE=200112L \
		-D_NETBSD_SOURCE \
		-DGTK_RESPATH=\"$(NETSURF_GTK_RESOURCES)\" \
		$(WARNFLAGS) -I. -g \
		$(shell $(PKG_CONFIG) --cflags gtk+-$(NETSURF_GTK_MAJOR).0) \
		$(shell $(PKG_CONFIG) --cflags libhubbub libcurl) \
		$(shell $(PKG_CONFIG) --cflags openssl) \
		$(shell xml2-config --cflags)

GTKLDFLAGS := $(shell $(PKG_CONFIG) --cflags --libs gtk+-$(NETSURF_GTK_MAJOR).0 gthread-2.0 gmodule-2.0 lcms)

CFLAGS += $(GTKCFLAGS)
LDFLAGS += -lm $(GTKLDFLAGS)

# ---------------------------------------------------------------------------
# Windows flag setup
# ---------------------------------------------------------------------------

ifeq ($(HOST),Windows_NT)
    CFLAGS += -U__STRICT_ANSI__
endif


# ----------------------------------------------------------------------------
# Pixbuf
# ----------------------------------------------------------------------------

GTK_IMAGE_menu_cursor := gtk/res/menu_cursor.png

# 1: input file
# 2: output file
# 3: bitmap name
define convert_image

S_PIXBUF += $(2)

$(2): $(1)
	$(Q)echo "#include <gdk-pixbuf/gdk-pixdata.h>" > $(2)
	$(Q)gdk-pixbuf-csource --extern --struct --name=$(3) $(1) >> $(2) || \
	( rm -f $(2) && false )

endef

# ----------------------------------------------------------------------------
# Source file setup
# ----------------------------------------------------------------------------

#converted pixbuf sources
S_PIXBUF :=

$(eval $(foreach V,$(filter GTK_IMAGE_%,$(.VARIABLES)),$(call convert_image,$($(V)),$(OBJROOT)/$(patsubst GTK_IMAGE_%,%,$(V)).c,$(patsubst GTK_IMAGE_%,%,$(V))_pixdata)))

# S_GTK are sources purely for the GTK build
S_GTK := font_pango.c bitmap.c gui.c schedule.c thumbnail.c plotters.c	\
	treeview.c scaffolding.c gdk.c completion.c login.c throbber.c	\
	selection.c history.c window.c filetype.c download.c menu.c	\
	print.c search.c tabs.c theme.c toolbar.c			\
	compat.c cookies.c hotlist.c system_colour.c			\
	$(addprefix dialogs/,options.c about.c source.c)

S_GTK := $(addprefix gtk/,$(S_GTK)) $(addprefix utils/,container.c)
# code in utils/container.ch is non-universal it seems

# This is the final source build list
# Note this is deliberately *not* expanded here as common and image
#   are not yet available
SOURCES = $(S_COMMON) $(S_IMAGE) $(S_BROWSER) $(S_PDF) $(S_PIXBUF) $(S_GTK)
EXETARGET := nsgtk

# ----------------------------------------------------------------------------
# Install target
# ----------------------------------------------------------------------------

GTK_RESOURCES_LIST := adblock.css arrow_down_8x32.png ca-bundle.txt default.css \
			default.ico favicon.png gtkdefault.css internal.css \
			languages license netsurf.png netsurf.xpm \
			netsurf-16x16.xpm quirks.css themelist toolbarIndices \
			SearchEngines
GTK_RESOURCES_LIST := $(addprefix gtk/res/, $(GTK_RESOURCES_LIST)) \
			$(wildcard gtk/res/*.gtk*.ui)

# translations with more than just Messages files
GTK_TRANSLATIONS_HTML := de en it ja

install-gtk:
	$(Q)mkdir -p $(DESTDIR)$(NETSURF_GTK_RESOURCES)throbber
	$(Q)mkdir -p $(DESTDIR)$(NETSURF_GTK_RESOURCES)icons
	$(Q)mkdir -p $(DESTDIR)$(NETSURF_GTK_BIN)
	$(Q)install nsgtk $(DESTDIR)$(NETSURF_GTK_BIN)netsurf
	$(Q)install -m 0644 $(GTK_RESOURCES_LIST) $(DESTDIR)$(NETSURF_GTK_RESOURCES)
	$(Q)install -m 0644 gtk/res/icons/*.png $(DESTDIR)$(NETSURF_GTK_RESOURCES)/icons
	$(Q)install -m 0644 gtk/res/throbber/*.png $(DESTDIR)$(NETSURF_GTK_RESOURCES)/throbber
	$(Q)tar -c -h -C gtk/res -f - themes | tar -xv -C $(DESTDIR)$(NETSURF_GTK_RESOURCES) -f -
	$(Q)tar -c -h -C gtk/res -f - $(GTK_TRANSLATIONS_HTML) | tar -xv -C $(DESTDIR)$(NETSURF_GTK_RESOURCES) -f -
	$(call split_install_messages, gtk, $(DESTDIR)$(NETSURF_GTK_RESOURCES))

# ----------------------------------------------------------------------------
# Package target
# ----------------------------------------------------------------------------

package-gtk: