#!/usr/bin/make -f

include /usr/share/quilt/quilt.make

# The next line will cause Dart to be used if it is installed...
#USE_DARTP:=$(shell if [ -d /usr/share/Dart ]; then echo true; fi )
USE_DARTP:=

DARCH      := $(shell dpkg --print-installation-architecture)
CFLAGS     := -Wall -g $(if $(findstring noopt,$(DEB_BUILD_OPTIONS)),-O0,-O2)
BUILD_FLAGS_FILE := build-flags.cmake

# Hack for parisc64 to close bug #133696
ifeq ($(shell arch),parisc64)
CFLAGS += -ffunction-sections
endif

ifneq (,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
NUMJOBS = $(patsubst parallel=%,%,$(filter parallel=%,$(DEB_BUILD_OPTIONS)))
MAKEFLAGS += -j$(NUMJOBS)
CONFIGURE_PARALLEL += --parallel=$(NUMJOBS)
endif

$(BUILD_FLAGS_FILE):
	touch $@
	echo 'set(CMAKE_SKIP_RPATH YES CACHE BOOL "Skip rpath" FORCE)'          >> $@
	echo 'set(CMAKE_VERBOSE_MAKEFILE ON CACHE BOOL "Verbose build" FORCE)'  >> $@
	echo 'set(CMAKE_C_FLAGS "$(CFLAGS)" CACHE STRING "C flags" FORCE)'      >> $@
	echo 'set(CMAKE_CXX_FLAGS "$(CFLAGS)" CACHE STRING "C++ flags" FORCE)'  >> $@
#	echo 'set(BUILD_WXDialog ON CACHE STRING "Build WXDialog" FORCE)'      >> $@
	echo 'set(BUILD_CursesDialog TRUE CACHE BOOL "Build curses GUI" FORCE)' >> $@
	echo 'set(BUILD_QtDialog TRUE CACHE BOOL "Build Qt4 GUI" FORCE)'        >> $@
#	echo 'set(TARGET_VERSION CACHE STRING ""FORCE)'                        >> $@
#	echo 'set(TARGET_SOVERSION CACHE STRING "" FORCE)'                     >> $@
#	echo 'set(BUILD_DOCUMENTATION ON CACHE BOOL "" FORCE)'                 >> $@
#	echo 'set(BUILD_DOXYGEN ON CACHE BOOL "" FORCE)'                       >> $@
	$(if $(USE_DARTP),echo 'set(DART_ROOT /usr/share/Dart CACHE STRING "" FORCE)'              >> $@)
	$(if $(USE_DARTP),echo 'set(BUILDNAME "cmake_2.2.3-1_$(DARCH).deb" CACHE STRING "" FORCE)' >> $@)

configure: configure-stamp
configure-stamp: $(QUILT_STAMPFN) $(BUILD_FLAGS_FILE)
	dh_testdir
	# pre-load the cache to avoid setting rpath:
	rm -rf Build && mkdir -p Build
	cd Build && ../bootstrap --prefix=/usr --docdir=/share/doc/cmake --mandir=/share/man \
	                         --init=../$(BUILD_FLAGS_FILE) --system-libs $(CONFIGURE_PARALLEL)
	chmod -x ChangeLog.manual
	chmod -x Modules/*.cmake  Modules/*.cmake.in Modules/*.cxx Modules/Platform/*
	touch $@

build: build-stamp
build-stamp: configure-stamp
	dh_testdir
	cd Build && $(MAKE) $(if $(USE_DARTP),Experimental && $(MAKE) ExperimentalSubmit)
	touch $@

clean: unpatch
	dh_testdir
	dh_testroot
	rm -rf build-stamp configure-stamp $(BUILD_FLAGS_FILE)
	rm -rf Build
	dh_clean

install: build
	dh_testdir
	dh_testroot
	dh_prep
	dh_installdirs
	# Add here commands to install the package into debian/cmake.
	cd Build && $(MAKE) DESTDIR=$(CURDIR)/debian/tmp install
	#cp Docs/cmake-indent.vim debian/cmake/usr/share/vim/addons/indent/cmake.vim
	#cp Docs/cmake-syntax.vim debian/cmake/usr/share/vim/addons/syntax/cmake.vim

binary-arch: export DH_OPTIONS=-a
binary-indep: export DH_OPTIONS=-i
binary-arch binary-indep: build install
	dh_testdir
	dh_testroot
	dh_install
	dh_installdocs
	dh_installexamples
	dh_installmenu
	dh_installemacsen
	dh_installcron
	dh_installman
	dh_installinfo
	dh_installchangelogs ChangeLog.manual
	dh_lintian
	dh_link
	dh_strip
	dh_compress -XCMake.pdf
	dh_fixperms
	dh_installdeb
	dh_shlibdeps
	dh_gencontrol
	dh_md5sums
	dh_builddeb

binary: binary-indep binary-arch
.PHONY: build clean binary-indep binary-arch binary install configure