# ----------------------------------------------------------------------------
# Framebuffer target setup
# ----------------------------------------------------------------------------


$(eval $(call feature_enabled,MNG,-DWITH_MNG,-lmng,PNG/MNG/JNG (libmng)))
$(eval $(call feature_enabled,PNG,-DWITH_PNG,-lpng,PNG (libpng)  ))

ifeq ($(NETSURF_FB_FONTLIB),freetype)
  CFLAGS += -DFB_USE_FREETYPE $(shell freetype-config --cflags)
  LDFLAGS += $(shell freetype-config --libs)
endif

# define additional CFLAGS and LDFLAGS requirements for pkg-configed libs here
NETSURF_FEATURE_RSVG_CFLAGS := -DWITH_RSVG
NETSURF_FEATURE_ROSPRITE_CFLAGS := -DWITH_NSSPRITE
NETSURF_FEATURE_HUBBUB_CFLAGS := -DWITH_HUBBUB
NETSURF_FEATURE_BMP_CFLAGS := -DWITH_BMP
NETSURF_FEATURE_GIF_CFLAGS := -DWITH_GIF

CFLAGS += -Dnsframebuffer 

#resource path
CFLAGS += '-DNETSURF_FB_RESPATH="$(NETSURF_FB_RESPATH_$(NETSURF_FB_FRONTEND))"'

# compile time font locations
CFLAGS += '-DNETSURF_FB_FONTPATH="$(NETSURF_FB_FONTPATH)"'
CFLAGS += '-DNETSURF_FB_FONT_SANS_SERIF="$(NETSURF_FB_FONT_SANS_SERIF)"'
CFLAGS += '-DNETSURF_FB_FONT_SANS_SERIF_BOLD="$(NETSURF_FB_FONT_SANS_SERIF_BOLD)"'
CFLAGS += '-DNETSURF_FB_FONT_SANS_SERIF_ITALIC="$(NETSURF_FB_FONT_SANS_SERIF_ITALIC)"'
CFLAGS += '-DNETSURF_FB_FONT_SANS_SERIF_ITALIC_BOLD="$(NETSURF_FB_FONT_SANS_SERIF_ITALIC_BOLD)"'
CFLAGS += '-DNETSURF_FB_FONT_SERIF="$(NETSURF_FB_FONT_SERIF)"'
CFLAGS += '-DNETSURF_FB_FONT_SERIF_BOLD="$(NETSURF_FB_FONT_SERIF_BOLD)"'
CFLAGS += '-DNETSURF_FB_FONT_MONOSPACE="$(NETSURF_FB_FONT_MONOSPACE)"'
CFLAGS += '-DNETSURF_FB_FONT_MONOSPACE_BOLD="$(NETSURF_FB_FONT_MONOSPACE_BOLD)"'
CFLAGS += '-DNETSURF_FB_FONT_CURSIVE="$(NETSURF_FB_FONT_CURSIVE)"'
CFLAGS += '-DNETSURF_FB_FONT_FANTASY="$(NETSURF_FB_FONT_FANTASY)"'

$(eval $(call pkg_config_find_and_add,ROSPRITE,librosprite,Sprite))
$(eval $(call pkg_config_find_and_add,BMP,libnsbmp,BMP))
$(eval $(call pkg_config_find_and_add,GIF,libnsgif,GIF))

CFLAGS += -std=c99 -g -I. -Dsmall $(WARNFLAGS) 	\
	  -D_BSD_SOURCE \
	  -D_XOPEN_SOURCE=600 \
	  -D_POSIX_C_SOURCE=200112L \
	  $(shell $(PKG_CONFIG) --cflags libnsfb libhubbub libcss openssl) \
	  $(shell xml2-config --cflags)

LDFLAGS += -lm -Wl,--whole-archive $(shell $(PKG_CONFIG) --libs libnsfb) -Wl,--no-whole-archive 

ifeq ($(HOST),mint)
    # freemint does not support pkg-config for libcurl
    CFLAGS += $(shell curl-config --cflags)

    LDFLAGS += $(shell curl-config --libs)
    LDFLAGS += $(shell $(PKG_CONFIG) --libs libhubbub openssl libcss)
    # xml-config returns -lsocket which is not needed and does not
    # exist on all systems.  because of that - hardcoded reference to
    # libxml-2.0 here.
    LDFLAGS += -L/usr/lib/ -lxml2 -lz -liconv 
    LDFLAGS += -lm
else
    CFLAGS += $(shell $(PKG_CONFIG) --cflags libcurl)

    LDFLAGS += $(shell $(PKG_CONFIG) --libs libxml-2.0 libcurl libhubbub openssl)
    LDFLAGS += $(shell $(PKG_CONFIG) --libs libcss)
endif


# ----------------------------------------------------------------------------
# built-in resource setup
# ----------------------------------------------------------------------------

# We make convert_image depend on fb_bitmap.h so that if we change
# that header, we get new images built just in case.
$(TOOLROOT)/convert_image: $(TOOLROOT)/created framebuffer/convert_image.c framebuffer/fbtk.h
	$(VQ)echo " HOST CC: $@"
	$(Q)$(HOST_CC) -o $@ framebuffer/convert_image.c -lpng

FB_IMAGE_left_arrow := framebuffer/res/icons/back.png
FB_IMAGE_right_arrow := framebuffer/res/icons/forward.png
FB_IMAGE_reload := framebuffer/res/icons/reload.png
FB_IMAGE_stop_image := framebuffer/res/icons/stop.png
FB_IMAGE_history_image := framebuffer/res/icons/history.png

FB_IMAGE_left_arrow_g := framebuffer/res/icons/back_g.png
FB_IMAGE_right_arrow_g := framebuffer/res/icons/forward_g.png
FB_IMAGE_reload_g := framebuffer/res/icons/reload_g.png
FB_IMAGE_stop_image_g := framebuffer/res/icons/stop_g.png
FB_IMAGE_history_image_g := framebuffer/res/icons/history_g.png

FB_IMAGE_scrolll := framebuffer/res/icons/scrolll.png
FB_IMAGE_scrollr := framebuffer/res/icons/scrollr.png
FB_IMAGE_scrollu := framebuffer/res/icons/scrollu.png
FB_IMAGE_scrolld := framebuffer/res/icons/scrolld.png


FB_IMAGE_pointer_image := framebuffer/res/pointers/default.png
FB_IMAGE_hand_image := framebuffer/res/pointers/point.png
FB_IMAGE_caret_image := framebuffer/res/pointers/caret.png
FB_IMAGE_menu_image := framebuffer/res/pointers/menu.png
FB_IMAGE_progress_image := framebuffer/res/pointers/progress.png

FB_IMAGE_throbber0 := framebuffer/res/throbber/throbber0.png
FB_IMAGE_throbber1 := framebuffer/res/throbber/throbber1.png
FB_IMAGE_throbber2 := framebuffer/res/throbber/throbber2.png
FB_IMAGE_throbber3 := framebuffer/res/throbber/throbber3.png
FB_IMAGE_throbber4 := framebuffer/res/throbber/throbber4.png
FB_IMAGE_throbber5 := framebuffer/res/throbber/throbber5.png
FB_IMAGE_throbber6 := framebuffer/res/throbber/throbber6.png
FB_IMAGE_throbber7 := framebuffer/res/throbber/throbber7.png
FB_IMAGE_throbber8 := framebuffer/res/throbber/throbber8.png

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

S_IMAGES += $(2)

$(2): $(1) $(TOOLROOT)/convert_image
	$(Q)$(TOOLROOT)/convert_image $(1) $(2) $(3)

endef

S_IMAGES :=

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

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

# S_FRAMEBUFFER are sources purely for the framebuffer build
S_FRAMEBUFFER := gui.c framebuffer.c tree.c save.c schedule.c		\
	thumbnail.c misc.c bitmap.c filetype.c login.c findfile.c	\
	localhistory.c system_colour.c

S_FRAMEBUFFER_FBTK := fbtk.c event.c fill.c bitmap.c user.c window.c 	\
	text.c scroll.c osk.c 

S_FRAMEBUFFER += font_$(NETSURF_FB_FONTLIB).c

ifeq ($(NETSURF_FB_FONTLIB),internal)
S_FRAMEBUFFER += nsfont_regular.c nsfont_italic.c nsfont_bold.c		\
	nsfont_italic_bold.c 
endif

S_FRAMEBUFFER := $(addprefix framebuffer/,$(S_FRAMEBUFFER)) $(addprefix framebuffer/fbtk/,$(S_FRAMEBUFFER_FBTK))

# 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_FRAMEBUFFER) $(S_IMAGES)
EXETARGET := nsfb$(SUBTARGET)
