#!/usr/bin/make -f
# -*- makefile -*-
# Sample debian/rules that uses debhelper.
# This file was originally written by Joey Hess and Craig Small.
# As a special exception, when this file is copied by dh-make into a
# dh-make output file, you may use that output file without restriction.
# This special exception was added by Craig Small in version 0.37 of dh-make.

# Uncomment this to turn on verbose mode.
#export DH_VERBOSE=1

QUILT_STAMPFN ?= debian/stamp/patch
include /usr/share/quilt/quilt.make

CFLAGS = -Wall -g
ifneq (,$(findstring noopt,$(DEB_BUILD_OPTIONS)))
	CFLAGS += -O0
else
	CFLAGS += -O2
endif
ifeq (,$(findstring nostrip,$(DEB_BUILD_OPTIONS)))
	INSTALL_PROGRAM += -s
endif

DEB_BUILD_ARCH     ?= $(shell dpkg-architecture -qDEB_BUILD_ARCH)
DEB_BUILD_GNU_TYPE ?= $(shell dpkg-architecture -qDEB_BUILD_GNU_TYPE)
DEB_BUILD_DIR      ?= $(CURDIR)/obj-$(DEB_BUILD_GNU_TYPE)

export DEB_BUILD_ARCH

STAMPDIR = debian/stamp

# build the following configurations
CONFIGS = debian \
          debian-dri \
          debian-osmesa \
          debian-osmesa16 \
          debian-osmesa16-static \
          debian-osmesa32 \
          debian-osmesa32-static \
          debian-static

STAMP = $(STAMPDIR)/$(DEB_BUILD_GNU_TYPE)
BUILD_STAMPS = $(addprefix $(STAMP)-build-, $(CONFIGS))
INSTALL_STAMPS = $(addprefix $(STAMP)-install-, $(CONFIGS))

debian/stamp:
	dh_testdir
	mkdir -p debian/stamp

build: debian/stamp patch $(BUILD_STAMPS)
$(STAMP)-build-%:
	dh_testdir
	mkdir -p $(DEB_BUILD_DIR)/$*
	find $(CURDIR)/* -maxdepth 0 -not -path '$(DEB_BUILD_DIR)*' | xargs cp -rl -t $(DEB_BUILD_DIR)/$*
	ln -sf $* $(DEB_BUILD_DIR)/$*/configs/current
	cd $(DEB_BUILD_DIR)/$* && $(MAKE)
	touch $@

pre-install:
	dh_testdir
	dh_testroot
	dh_clean -k --exclude ./Makefile.orig --exclude configs/CVS/Root.bak
	rm -rf $(INSTALL_STAMPS)
	dh_installdirs

install: build pre-install $(INSTALL_STAMPS)

$(STAMP)-install-%: $(STAMP)-build-%
	# Add here commands to install the package into debian/tmp
	cd $(DEB_BUILD_DIR)/$* && $(MAKE) install INSTALL_DIR=$(CURDIR)/debian/tmp/usr
	touch $@

clean: unpatch
	dh_testdir
	dh_testroot
	rm -rf $(DEB_BUILD_DIR) debian/stamp
	dh_clean --exclude ./Makefile.orig --exclude configs/CVS/Root.bak

# Build architecture-independent files here.
binary-indep: build install
# We have nothing to do by default.

# Build architecture-dependent files here.
binary-arch: build install
	dh_testdir
	dh_testroot
	dh_installchangelogs
	dh_installdocs
	dh_installexamples
	dh_install --sourcedir=debian/tmp --list-missing
	dh_installman
	dh_link
	dh_strip
	dh_compress
	dh_fixperms
	dh_makeshlibs
	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