#!/usr/bin/make -f
# Made with the aid of debmake, by Christoph Lameter,
# based on the sample debian/rules file for GNU hello by Ian Jackson.

SHELL = /bin/bash

include /usr/share/dpkg/architecture.mk
ifeq ($(origin CC),default)
CC := $(DEB_HOST_GNU_TYPE)-gcc
endif

package=libcompface

version=1.0.0 #$(shell expr `pwd` : '.*-\([0-9.]*\)')
version_major=1 #$(shell expr `pwd` : '.*-\([0-9]*\).[0-9.]*')
old_libpath := $(LD_LIBRARY_PATH)
LD_LIBRARY_PATH=shared:$(old_libpath)


build-arch:	build
build-indep:	build

build:		build-libc6
	$(checkdir)
	@echo '### Building binaries...'
	$(MAKE) LDFLAGS="-s -L$(CURDIR)/shared" 'CC=$(CC)' CFLAGS="-DSTDC_HEADERS"
	touch build

build-libc6:
	$(checkdir)
	@echo LD_LIBRARY_PATH = $(LD_LIBRARY_PATH)
	@echo '### Building libc6/glibc2 libraries...'
	./configure
	-mkdir shared static
#
# First build the shared library
#
	cd shared && \
	    $(MAKE) -f ../Makefile VPATH=".." srcdir=".." \
		LDFLAGS="-lc"\
		'CC=$(CC)' \
	        CFLAGS="-O2 -fPIC -pipe -DSTDC_HEADERS -D_DEFAULT_SOURCE -D_REENTRANT" shared && \
		ln -sf $(package).so $(package).so.$(version_major) &&  \
		ln -sf $(package).so.$(version) $(package).so #&& \
#		strip --strip-unneeded $(package).so.$(version)
#
# Build the static library (it does not need Position Independent Code,
# which reserves one register; thus, without -fPIC we get more efficient
# code).
#
	cd static && \
	     $(MAKE) -f ../Makefile VPATH=".." srcdir=".." \
		  'CC=$(CC)' \
	          CFLAGS="-O2 -pipe -DSTDC_HEADERS -D_DEFAULT_SOURCE" LDFLAGS="-s" libcompface.a #&& \
#		  strip --strip-debug $(package).a

	touch build-libc6

build-libc5:
	$(checkdir)
	@echo LD_LIBRARY_PATH = $(LD_LIBRARY_PATH)
	@echo '### Building libc5 libraries...'

	-cat debian/control.libc5 >> debian/control
	-mkdir shared5 static5
#
# First build the shared library
#
	cd shared5 && \
	    $(MAKE) -f ../Makefile VPATH=".." srcdir=".." \
		CC=$(avar)-linuxlibc1-gcc\
		LDFLAGS="-lc"\
	        CFLAGS="-O2 -fPIC -pipe -D_DEFAULT_SOURCE -D_REENTRANT" shared && \
		ln -sf $(package).so $(package).so.$(version_major) &&  \
		ln -sf $(package).so.$(version) $(package).so &&  \
		strip --strip-unneeded $(package).so.$(version)

#
# Build the static library (it does not need Position Independent Code,
# which reserves one register; thus, without -fPIC we get more efficient
# code).
#
	cd static5 && \
	     $(MAKE) -f ../Makefile VPATH=".." srcdir=".." \
		  CC=$(avar)-linuxlibc1-gcc\
	          CFLAGS="-O2 -pipe -D_DEFAULT_SOURCE" LDFLAGS="-s" static && \
		  strip --strip-debug $(package).a

	touch build-libc5

clean:
	$(checkdir)
	-rm -rf static shared static5 shared5
	-rm -f build build-*
	-make clean
	-rm -f `find . -name "*~"`
	-rm -rf debian/tmp debian/files* core
	-rm -f debian/*substvars
	-cat debian/control.common > debian/control
	-dh_clean


binary-indep:	checkroot build
	$(checkdir)
# There are no architecture-independent files to be uploaded
# generated by this package.  If there were any they would be
# made here.

binary-arch:	checkroot build binary-common binary-libc6
	@echo '### Installing architecture dependent files...'
#make install DESTDIR=`pwd`/debian/tmp

	mkdir debian/tmp/usr/share
	mkdir debian/tmp/usr/share/doc
	mv debian/tmp/usr/man debian/tmp/usr/share/
	mv debian/tmp/usr/doc/compface debian/tmp/usr/share/doc/
	mv debian/tmp/usr/doc/libcompfaceg1 debian/tmp/usr/share/doc/
	cp debian/README.debian debian/tmp/usr/share/doc/libcompfaceg1
	mv debian/tmp/usr/doc/libcompfaceg1-dev debian/tmp/usr/share/doc/
	#gzip -9 debian/tmp/usr/share/man/man1/compface.1
	rm debian/tmp/usr/share/man/man1/uncompface.1 
	ln -s compface.1.gz debian/tmp/usr/share/man/man1/uncompface.1.gz
# gzip -9 debian/tmp/usr/share/man/man3/compface.3
	-rm debian/tmp/usr/share/man/man3/uncompface.3
	ln -s compface.3.gz debian/tmp/usr/share/man/man3/uncompface.3.gz

	#debstd 


	#-rm -rf debian/tmp/usr/man
	#-rm -rf debian/tmp/usr/doc
	#-rm -f  debian/tmp/usr/share/doc/libcompface
	#-rm -rf debian/tmp/usr/share/doc/libcompfaceg1
	#-rm -rf debian/tmp/usr/lib/libc5-compat
	#-rm -rf debian/tmp/usr/share/man/man1
	#-rm -rf debian/tmp/usr/bin
	#-rm -rf debian/tmp/usr/$(avar)-linuxlibc1
	#-rm -rf debian/tmp/usr/doc/libcompface 
	#-rm -rf debian/tmp/usr/share/doc/compface 
	#-rm -f  debian/tmp/usr/share/doc/libcompfaceg1
	#-rm -rf debian/tmp/usr/doc/libcompface1
	#-rm -f  debian/tmp/usr/doc/libcompface1-altdev

	dh_installdeb
	dh_installdocs
	dh_installman

	dh_movefiles
	dh_installchangelogs
	dh_compress
	dh_fixperms
	dh_strip

	dh_shlibdeps	
	dh_md5sums

	#dpkg-gencontrol -plibcompfaceg1-dev -isp
	#chown -R root.root debian/tmp
	#chmod -R go=rX debian/tmp
	#dpkg --build debian/tmp ..

	dh_gencontrol
	dh_builddeb

binary-common:
	$(checkdir)
	@echo '### Installing common components...'

	-rm -rf debian/tmp
	install -d debian/tmp

	cd debian/tmp && install -d usr/man/man3 usr/man/man1 usr/bin usr/doc/libcompface usr/doc/compface

	install -m644 compface.3 debian/tmp/usr/man/man3/
	install -m644 README debian/tmp/usr/doc/compface

	install -m644 compface.1 debian/tmp/usr/man/man1/
	ln -s compface.1 debian/tmp/usr/man/man1/uncompface.1
	install -m744 compface debian/tmp/usr/bin/
	install -m744 uncompface debian/tmp/usr/bin/


binary-libc6:
	@echo '### Installing libc6 components...'

	cd debian/tmp && install -d usr/lib usr/include

	install -m644 static/$(package).a debian/tmp/usr/lib/
	install -m644 compface.h debian/tmp/usr/include/

	-ln -s $(package).so.$(version) debian/tmp/usr/lib/$(package).so
	-ln -s $(package).so.$(version) debian/tmp/usr/lib/$(package).so.$(version_major)

	cp shared/$(package).so.$(version) debian/tmp/usr/lib
	chmod 644 debian/tmp/usr/lib/$(package).so.$(version)

	-rm -r debian/tmp/usr/doc/libcompface
	-mkdir debian/tmp/usr/doc/libcompfaceg1
	-ln -s libcompfaceg1 debian/tmp/usr/doc/libcompface
	-ln -s libcompfaceg1 debian/tmp/usr/doc/libcompfaceg1-dev


binary-libc5:
	@echo '### Installing libc5 components...'

	cd debian/tmp && install -d usr/lib/libc5-compat usr/$(avar)-linuxlibc1/{lib,include}

	install -m644 static5/$(package).a debian/tmp/usr/$(avar)-linuxlibc1/lib/
	install -m644 compface.h debian/tmp/usr/$(avar)-linuxlibc1/include/

	-ln -s $(package).so.$(version) debian/tmp/usr/lib/libc5-compat/$(package).so
	-ln -s $(package).so.$(version) debian/tmp/usr/lib/libc5-compat/$(package).so.$(version_major)

	cp shared5/$(package).so.$(version) debian/tmp/usr/lib/libc5-compat
	chmod 644 debian/tmp/usr/lib/libc5-compat/$(package).so.$(version)

	-mkdir debian/tmp/usr/doc/libcompface1
	-ln -s libcompface1 debian/tmp/usr/doc/libcompface1-altdev


define checkdir
	test -f debian/rules
endef

# Below here is fairly generic really

binary:		binary-indep binary-arch

checkroot:
	$(checkdir)
	test root = "`whoami`"

.PHONY: binary binary-arch binary-indep clean checkroot build-arch build-indep