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

CC =gcc
CFLAGS = -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 644 -o root -g root

ifeq ($(DEB_BUILD_ARCH), m68k)
COMPILER_OPTIONS=
else
COMPILER_OPTIONS=
endif

SCM_OPTIONS = -p linux  \
  --compiler-options="$(COMPILER_OPTIONS)" \
  -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 edit-line \
  -F regex \
  -F socket \
  -F posix \
  -F unix \
  -F curses \
  -F dynamic-linking \
  -F turtlegr \
  -F xlib \
  -F dump \
  -F macro

#  -F dump

#   -F heap-can-shrink \

#SCHEME_LIBRARY_PATH=../slib-3a1/
#export SCHEME_LIBRARY_PATH
NON_LIB_FILES = 'bench.scm|build.scm|example.scm|r4rstest.scm|pi.scm|grtest.scm'

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

build: build-stamp
build-stamp:
	chmod +x build
	$(checkdir)
	cp debian/require.scm.debian require.scm
ifeq ($(DEB_BUILD_ARCH), m68k)
	${MAKE} scmlit CFLAGS="-g -Wall"
else
	${MAKE} scmlit
endif
	test -e /usr/share/slib || \
	  (echo "Must have slib installed for compile" && exit 1)
	./build ${SCM_OPTIONS} > debian/bld
	chmod ug+x debian/bld
	debian/bld
	make scm.info
	make Xlibscm.info
	texi2html -monolithic scm.texi
	texi2html -monolithic Xlibscm.texi
	touch build-stamp

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

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/prerm 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

# headers
	$(INSTALL_DIR) debian/tmp/usr/include/scm
	$(INSTALL_DATA) *.h debian/tmp/usr/include/scm

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

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

	$(INSTALL_DIR) debian/tmp/usr/share/doc-base
	$(INSTALL_DATA) debian/doc-base debian/tmp/usr/share/doc-base/scm

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

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

	dpkg-shlibdeps scm
	dpkg-gencontrol -isp
	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: build clean binary binary-arch binary-indep