################################################################
# SWI-Prolog `HTTP' package
# Author:    Jan Wielemaker. wielemak@science.uva.nl
# Adapted to YAP by:    Vitor Santos Costa. vsc@dcc.fc.up.pt
# Copyright: GPL (see COPYING or www.gnu.org
################################################################

#
# default base directory for YAP installation
#
ROOTDIR = @prefix@
#
# where the binary should be
#
BINDIR = $(ROOTDIR)/bin
#
# where YAP should look for binary libraries
#
LIBDIR=$(ROOTDIR)/lib/Yap
#
# where YAP should look for architecture-independent Prolog libraries
#
SHAREDIR=$(ROOTDIR)/share
#
#
# You shouldn't need to change what follows.
#
INSTALL=@INSTALL@
INSTALL_DATA=@INSTALL_DATA@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
srcdir=@srcdir@
CC=@CC@
CFLAGS= @CFLAGS@ $(YAP_EXTRAS) $(DEFS) -I$(srcdir) -I../.. -I$(srcdir)/../../include

PROGRAMS= $(srcdir)/jpl.yap  jpl_paths.yap

@DO_SECOND_LD@%@SHLIB_SUFFIX@: %.o
@DO_SECOND_LD@	@SHLIB_LD@ -o $@ $<

.SUFFIXES: .txt .tex .dvi .doc .pl

SHELL=@SHELL@
PLBASE=@PLBASE@
PLARCH=@PLARCH@
PL=@PL@
XPCEBASE=$(PLBASE)/xpce
PKGDOC=$(PLBASE)/doc/packages
PCEHOME=../xpce
LIBDIR=$(PLBASE)/library/http
EXDIR=$(PKGDOC)/examples/http
DESTDIR=

DOCTOTEX=$(PCEHOME)/bin/doc2tex
RUNTEX=../../man/runtex
LATEX=latex
DOC=http
TEX=$(DOC).tex
DVI=$(DOC).dvi
PDF=$(DOC).pdf
HTML=$(DOC).html

INSTALL=@INSTALL@
INSTALL_PROGRAM=@INSTALL_PROGRAM@
INSTALL_DATA=@INSTALL_DATA@

STREAMOBJ=	http_stream.o
JSONOBJ=	json.o
LIBPL=		$(srcdir)/html_write.pl $(srcdir)/http_client.pl \
		$(srcdir)/http_header.pl \
		$(srcdir)/http_mime_plugin.pl $(srcdir)/http_sgml_plugin.pl \
		$(srcdir)/mimepack.pl $(srcdir)/mimetype.pl \
		$(srcdir)/dcg_basics.pl \
		$(srcdir)/thread_httpd.pl $(srcdir)/xpce_httpd.pl \
		$(srcdir)/inetd_httpd.pl \
		$(srcdir)/http_wrapper.pl $(srcdir)/http_open.pl \
		$(srcdir)/http_session.pl \
		$(srcdir)/http_error.pl $(srcdir)/http_parameters.pl \
		$(srcdir)/http_dispatch.pl \
		$(srcdir)/http_authenticate.pl $(srcdir)/http_stream.pl \
		$(srcdir)/json.pl $(srcdir)/http_json.pl \
		$(srcdir)/json_convert.pl
EXAMPLES=	$(srcdir)/demo_body.pl \
		$(srcdir)/demo_client.pl \
		$(srcdir)/demo_threads.pl \
		$(srcdir)/demo_xpce.pl \
		$(srcdir)/calc.pl
EXAMPLEEXE=	demo_inetd		
XPCEPL=		$(srcdir)/http_image.pl
SOLIBS=		http_stream@SHLIB_SUFFIX@ json@SHLIB_SUFFIX@

all:		$(SOLIBS)


http_stream.o: $(srcdir)/http_error.c $(srcdir)/http_chunked.c $(srcdir)/stream_range.c $(srcdir)/http_stream.c 
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/http_stream.c -o http_stream.o

@DO_SECOND_LD@http_stream@SHLIB_SUFFIX@: $(STREAMOBJ)
@DO_SECOND_LD@	@SHLIB_LD@ -o http_stream@SHLIB_SUFFIX@ $(STREAMOBJ)

json.o: $(srcdir)/json.c
	$(CC) -c $(CFLAGS) $(SHLIB_CFLAGS) $(srcdir)/json.c -o json.o

@DO_SECOND_LD@json@SHLIB_SUFFIX@: $(JSONOBJ)
@DO_SECOND_LD@	@SHLIB_LD@ -o json@SHLIB_SUFFIX@ $(JSONOBJ)

install:	$(LIBPL)
		mkdir -p $(DESTDIR)$(LIBDIR)
		$(INSTALL_PROGRAM) $(SOLIBS) $(DESTDIR)$(LIBDIR)
		mkdir -p $(DESTDIR)$(SHAREDIR)/Yap
		$(INSTALL_DATA) $(LIBPL) $(DESTDIR)$(SHAREDIR)/Yap/http
		$(INSTALL_DATA) README $(DESTDIR)$(SHAREDIR)/Yap/http
		$(PL) -f none -g make -t halt

ln-install:	$(LIBPL)
		$(MAKE) INSTALL_DATA="../ln-install" INSTALL_PROGRAM="../ln-install" install

rpm-install:	install

pdf-install:	install-examples
		$(INSTALL_DATA) $(DOC).pdf $(DESTDIR)$(PKGDOC)

html-install:	install-examples
		$(INSTALL_DATA) $(DOC).html httpserver.gif $(DESTDIR)$(PKGDOC)

install-examples::
		mkdir -p $(DESTDIR)$(EXDIR)
		(cd examples && $(INSTALL_DATA) $(EXAMPLES) $(DESTDIR)$(EXDIR))
		(cd examples && $(INSTALL_PROGRAM) $(EXAMPLEEXE) $(DESTDIR)$(EXDIR))

uninstall::
		(cd $(LIBDIR) && rm -f $(LIBPL))
		$(PL) -f none -g make -t halt

check::
		$(PL) -q -f test_http.pl -g true -t run_tests
		$(PL) -q -f test_json.pl -g true -t test_json

################################################################
# Documentation
################################################################

doc:		$(PDF) $(HTML)
pdf:		$(PDF)
html:		$(HTML)

SUBTEX=		post.tex json.tex

$(HTML):	$(TEX) $(SUBTEX)
		latex2html $(DOC)
		mv html/index.html $@
		mv html/httpserver.gif .
		rmdir html

$(PDF):		$(TEX) $(SUBTEX)
		$(RUNTEX) --pdf $(DOC)

$(TEX):		$(DOCTOTEX)

json.tex:	json.pl json_convert.pl http_json.pl

.txt.tex:
		pl -q -s txttotex.pl -g txttotex,halt -t 'halt(1)' -- $*.txt

.doc.tex:
		$(DOCTOTEX) $*.doc > $*.tex

################################################################
# Clean
################################################################

clean:
		rm -f $(STREAMOBJ) $(JSONOBJ)
		rm -f *~ *% config.log
		rm -f $(TEX) $(SUBTEX)
		$(RUNTEX) --clean $(DOC)
		rm -rf html

distclean:	clean
		rm -f $(SOLIBS) config.cache config.status Makefile