#! /usr/bin/make -f
# -*-Makefile-*-

CC =gcc
CFLAGS =-O2 -g -Wall
LDFLAGS =

SHELL =/bin/sh
srcdir =.

INSTALL =/usr/bin/install
INSTALL_DIR =$(INSTALL) -d -m 755 -o root -g root
INSTALL_PROGRAM =$(INSTALL) -m 755 -o root -g root
INSTALL_DATA =$(INSTALL) -m 644 -o root -g root
INSTALL_MAN =$(INSTALL) -m 444 -o root -g root

SCM_OPTIONS = -p linux --compiler-options=-O2 --compiler-options=-g \
  -F cautious \
  -F bignums \
  -F arrays \
  -F array-for-each \
  -F inexact \
  -F record \
  -F compiled-closure \
  -F generalized-c-arguments \
  -F tick-interrupts \
  -F i/o-extensions \
  -F curses \
  -F edit-line \
  -F regex \
  -F socket \
  -F posix \
  -F unix \
  -F dynamic-linking \
  -F dump \
  -F heap-can-shrink \
  -F macro

NON_LIB_FILES = 'bench.scm|build.scm|example.scm|r4rstest.scm|pi.scm'

#test: stamp-configure
#	$(checkdir)
#	make checklit

build:
	chmod +x bld.scm
	$(checkdir)
	cp debian/require.scm.debian require.scm
	${MAKE} scmlit
	test -e /usr/share/slib || \
    (echo "Must have slib installed for compile" && exit 1)	
#	SCHEME_LIBRARY_PATH=/usr/share/slib/ ./build.scm ${SCM_OPTIONS} > debian/bld
	./bld.scm ${SCM_OPTIONS} > debian/bld
	chmod ug+x debian/bld
	debian/bld
	-rm -f debian/bld
	makeinfo scm.texi -o scm.info
	texi2html -monolithic scm.texi
	touch build

clean:
	$(checkdir)
	-rm scm.info* scm.html tmp1 tmp2 scmflags.h scmlit
	-rm require.scm scm
	make distclean
	-rm -f build debian/bld
	-rm -rf *~ debian/*~ debian/tmp* debian/files debian/substvars

binary-indep: checkroot
	$(checkdir)

binary-arch: checkroot build
	$(checkdir)	
	-rm -rf debian/tmp*

# debian/tmp
	$(INSTALL_DIR) debian/tmp
	$(INSTALL_DIR) debian/tmp/DEBIAN
	$(INSTALL_PROGRAM) debian/postinst debian/tmp/DEBIAN
	$(INSTALL_PROGRAM) debian/postrm debian/tmp/DEBIAN

# binaries
	$(INSTALL_DIR) debian/tmp/usr/bin
	$(INSTALL_PROGRAM) -s scm debian/tmp/usr/bin

# library
	$(INSTALL_DIR) debian/tmp/usr/lib/scm
	$(INSTALL_DATA) `ls *.scm | egrep -v ${NON_LIB_FILES}` debian/tmp/usr/lib/scm
	$(INSTALL_DATA) slibcat debian/tmp/usr/lib/scm

# man pages
	$(INSTALL_DIR) debian/tmp/usr/man/man1
	$(INSTALL_MAN)	scm.1 debian/tmp/usr/man/man1
	gzip -9vr debian/tmp/usr/man

# documentation
	$(INSTALL_DIR) debian/tmp/usr/doc/scm
	$(INSTALL_DATA) debian/changelog debian/tmp/usr/doc/scm/changelog.Debian
	$(INSTALL_DATA) ChangeLog debian/tmp/usr/doc/scm
	$(INSTALL_DATA) QUICKREF debian/tmp/usr/doc/scm
	$(INSTALL_DATA) README debian/tmp/usr/doc/scm
	gzip -9v debian/tmp/usr/doc/scm/*
	$(INSTALL_DATA) scm.html debian/tmp/usr/doc/scm
	$(INSTALL_DATA) debian/copyright debian/tmp/usr/doc/scm

# examples
	$(INSTALL_DIR) debian/tmp/usr/doc/scm/examples
	$(INSTALL_DATA) r4rstest.scm debian/tmp/usr/doc/scm/examples
	$(INSTALL_DATA) example.scm debian/tmp/usr/doc/scm/examples
	$(INSTALL_DATA) pi.scm debian/tmp/usr/doc/scm/examples
	$(INSTALL_DATA) pi.c debian/tmp/usr/doc/scm/examples
	$(INSTALL_DATA) bench.scm debian/tmp/usr/doc/scm/examples
	$(INSTALL_DATA) split.scm debian/tmp/usr/doc/scm/examples

# info pages
	$(INSTALL_DIR) debian/tmp/usr/info
	$(INSTALL_DATA) scm.info* debian/tmp/usr/info
	gzip -9 debian/tmp/usr/info/*

	dpkg-shlibdeps scm
	dpkg-gencontrol
	dpkg --build debian/tmp ..

define checkdir
	test -f scm.h -a -f debian/rules
endef

binary: binary-indep binary-arch

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

.PHONY: clean binary binary-arch binary-indep