include $(MODDIR)/make/defs.mk

# broken by IMAGEDIR in rpmbuild

ifeq ($(DEVELOPMENT),true)
GENERATE_DOXYGEN ?= true
endif

ifneq ($(GENERATE_DOXYGEN),true)
include $(MODDIR)/make/dummy.mk
else

UPLOAD_FILE_MODE        ?= 644
UPLOAD_DIR_MODE         ?= 755

include $(MODDIR)/make/upload-defs.mk

UPLOAD_URL              ?= $(UPLOAD_URL_DEVEL_DOC)/$(PROJECT)/doxygen/:$(UPLOAD_FILE_MODE):$(UPLOAD_DIR_MODE):$(UPLOAD_USER).$(UPLOAD_GROUP)

DX_INCLUDE              ?= header.html footer.html styles.css logo.png
DX_UNTEMPLATED           = $(patsubst %.tmpl,%,$(wildcard *.tmpl))
DX_OUTPUT_DIR           ?= html
DX_INSTALL_DIR          ?= $(DOC_PREFIX)/devel
DX_DOC_FILES             = $(DX_INCLUDE)
DX_DOXYGEN_CONF         ?= doxygen.conf
DX_INCLUDE_TMPL_DIR     ?= $(MODDIR)/tmpl/doxygen
DX_FALLBACK_CONF_TMPL   ?= $(DX_INCLUDE_TMPL_DIR)/doxygen.conf.tmpl

# replaced pattern defaults
DX_FILE_PATTERNS        ?= *.h *.c *.cpp
DX_INPUT_DIRS           ?= $(TOPDIR)/include
DX_SRC_IS_JAVA          ?= NO
DX_EXCLUDE_FILES        ?= 
DX_INCLUDE_PATH         ?= 
DX_RECURSIVE            ?= YES
DX_EXTRACT_STATIC       ?= NO
DX_INLINE_SOURCES       ?= NO
DX_SOURCE_BROWSER       ?= NO

all: html
install: install.done
distclean: clean
clean: clean.doxygen
doc: all
upload: upload.done

html: doxygen.done cpfiles.done

doxygen.done: $(DX_UNTEMPLATED) $(DX_INCLUDE)
	umask 022; doxygen $(DX_DOXYGEN_CONF)
	touch $@

cpfiles.done: doxygen.done $(DX_DOC_FILES) 
	umask 022; cp $(DX_DOC_FILES) $(DX_OUTPUT_DIR)
	touch $@

doc.done: doxygen.done cpfiles.done
	touch $@

view: doc.done
	konqueror $(DX_OUTPUT_DIR)/index.html

upload.done: doxygen.done cpfiles.done
	upload.sh $(DX_OUTPUT_DIR)/ $(UPLOAD_URL)

clean.doxygen:
	rm -rf $(DX_OUTPUT_DIR) *.done $(DX_UNTEMPLATED) $(DX_INCLUDE) *.bak default-* doxygen.conf

inst-dir.done:
	$(INSTALL) -d -o $(DOCDIROWNER) -g $(DOCDIRGROUP) -m $(DOCDIRMODE) $(DX_INSTALL_DIR)
	touch $@
	
install.done: doxygen.done inst-dir.done
	make install.doxygen
	touch $@

install.doxygen:
	$(INSTALL) -o $(DOCOWNER) -g $(DOCGROUP) -m $(DOCMODE) \
		$(wildcard $(DX_OUTPUT_DIR)/*.html) \
		$(wildcard $(DX_OUTPUT_DIR)/*.gif) \
		$(wildcard $(DX_OUTPUT_DIR)/*.png) \
		$(wildcard $(DX_OUTPUT_DIR)/*.css) \
		$(DX_INSTALL_DIR)

$(DX_DOXYGEN_CONF): $(firstword $(wildcard $(DX_DOXYGEN_CONF).tmpl $(DX_FALLBACK_CONF_TMPL)))
	$(SED) " \
		s/__VERSION__/$(DIST_VERSION)/g; \
		s/__PROJECT__/$(PROJECT)/g; \
		s/__PROJECT_CAPNAME__/$(PROJECT_CAPNAME)/g; \
		s%__PROJECT_SUMMARY__%$(PROJECT_SUMMARY)%g; \
		s/__OUTPUT_DIR__/$(DX_OUTPUT_DIR)/g; \
		s%__PROJECT_TOPDIR__%$(TOPDIR)%g; \
		s%__MODDIR__%$(MODDIR)%g; \
		s%__FILE_PATTERNS__%$(DX_FILE_PATTERNS)%g; \
		s%__INPUT_DIRS__%$(DX_INPUT_DIRS)%g; \
		s%__SRC_IS_JAVA__%$(DX_SRC_IS_JAVA)%g; \
		s%__EXCLUDE_FILES__%$(DX_EXCLUDE_FILES)%g; \
		s%__INCLUDE_PATH__%$(DX_INCLUDE_PATH)%g; \
		s%__RECURSIVE__%$(DX_RECURSIVE)%g; \
		s%__EXTRACT_STATIC__%$(DX_EXTRACT_STATIC)%g; \
		s%__INLINE_SOURCES__%$(DX_INLINE_SOURCES)%g; \
		s%__SOURCE_BROWSER__%$(DX_SOURCE_BROWSER)%g; \
	" $< > $@

doxygen-default-includes.done: $(DX_DOXYGEN_CONF)
	doxygen -w html $(addprefix default-,$(DX_INCLUDE)) $<
	touch $@

header.html: $(DX_INCLUDE_TMPL_DIR)/header.html doxygen-default-includes.done
	cat default-$@ | sed -ne "/<\/tr>/r $<" -e 1x -e '2,$${x;p}' -e '$${x;p}' > $@.tmp
	mv $@.tmp $@

footer.html: $(DX_INCLUDE_TMPL_DIR)/footer.html doxygen-default-includes.done
	cat $< default-$@ > $@.tmp
	mv $@.tmp $@

styles.css: $(DX_INCLUDE_TMPL_DIR)/styles.css doxygen-default-includes.done
	cat default-$@ $< > $@.tmp
	mv $@.tmp $@

logo.png: $(DX_INCLUDE_TMPL_DIR)/logo.png doxygen-default-includes.done
	cp $< $@.tmp
	mv $@.tmp $@

doxygen.conf.tmpl: | $(DX_FALLBACK_CONF_TMPL)
	cp $(DX_FALLBACK_CONF_TMPL) $@.tmp
	mv $@.tmp $@

endif