## texk/web2c/ptexdir/am/ptex.am: Makefile fragment for pTeX.
##
## Copyright (C) 2010 Peter Breitenlohner <tex-live@tug.org>
## You may freely use, modify and/or distribute this file.

## pTeX library
##

sub_dirs += ptexdir/lib
pproglib = ptexdir/lib/lib.a

# Rebuild $(pproglib)
$(pproglib): $(KPATHSEA_DEPEND) ${srcdir}/ptexdir/lib/*.c
	cd ptexdir/lib && $(MAKE) $(AM_MAKEFLAGS)
## Rebuild libptexenc
@PTEXENC_RULE@

ptex_cppflags = $(PTEXENC_INCLUDES)
ptex_ldadd = $(pproglib) $(PTEXENC_LIBS) $(LDADD)

pweb_programs = pbibtex pdvitype ptftopl ppltotf

p_tangle = WEBINPUTS=.:$(srcdir)/ptexdir:$(srcdir) $(buildenv) $(TANGLE)

DISTCLEANFILES += $(pweb_programs:=.c) $(pweb_programs:=.h) \
	$(pweb_programs:=.p) $(pweb_programs:=-web2c) $(pweb_programs:=.web)

## pTeX
##
if PTEX
bin_PROGRAMS += ptex
if WEB
bin_PROGRAMS += $(pweb_programs)
endif WEB
endif PTEX
EXTRA_PROGRAMS += ptex $(pweb_programs)

ptex_CPPFLAGS = $(ptex_cppflags)
ptex_CFLAGS = $(WARNING_CFLAGS)

# With --enable-ipc, pTeX may need to link with -lsocket.
ptex_LDADD = $(ptex_ldadd) $(ipc_socketlibs)

# pTeX C sources
ptex_c_h = ptexini.c ptex0.c ptexcoerce.h ptexd.h
nodist_ptex_SOURCES = $(ptex_c_h) ptex-pool.c ptexextra.c ptexdir/ptexextra.h
ptex_SOURCES = ptexdir/kanji.c ptexdir/kanji.h

# We must create ptexd.h before building the ptex_OBJECTS.
ptex_prereq = ptexd.h
$(ptex_OBJECTS): $(ptex_prereq)

$(ptex_c_h): ptex-web2c
	@$(web2c) ptex
ptex-web2c: ptex.p $(web2c_texmf) ptexdir/ptex.defines
	@$(web2c) ptex

ptex-pool.c: ptex.pool ptexd.h $(makecpool_stamp)
	$(makecpool) ptex >$@ || rm -f $@

ptexextra.c: ptexdir/ptexextra.h lib/texmfmp.c ptexd.h
	sed s/TEX-OR-MF-OR-MP/ptex/ $(srcdir)/lib/texmfmp.c >$@

ptexdir/ptexextra.h: ptexdir/ptexextra.in ptexdir/ptex.version
	sed s/PTEX-VERSION/`cat ptexdir/ptex.version`/ \
	  $(srcdir)/ptexdir/ptexextra.in >$@

# Tangling pTeX
ptex.p ptex.pool: ptex-tangle
	@$(texmf_tangle) ptex ptex
ptex-tangle: tangle$(EXEEXT) ptex.web ptex.ch tangle-sh
	@$(texmf_tangle) ptex ptex

# Extract ptex version
ptexdir/ptex.version: ptexdir/ptex-base.ch
	$(MKDIR_P) ptexdir/lib
	grep "^@d TeX_banner=='This is pTeX" $(srcdir)/ptexdir/ptex-base.ch \
	  | sed "s/^.*-//;s/'.*$$//" >ptexdir/ptex.version

# Generate ptex.web
ptex.web: tie$(EXEEXT) $(ptex_web_srcs)
	$(tie) -m ptex.web $(ptex_web_srcs)
ptex_web_srcs = \
	tex.web \
	tex.ch

# Generate ptex.ch
ptex.ch: tie$(EXEEXT) ptex.web $(ptex_ch_srcs)
	$(tie) -c ptex.ch ptex.web $(ptex_ch_srcs)
ptex_ch_srcs = \
	$(ptex_ch_synctex) \
	ptexdir/ptex-base.ch \
	tex-binpool.ch

EXTRA_DIST += $(ptex_web_srcs) $(ptex_ch_srcs) ptexdir/ptexextra.in \
	ptexdir/ptex.defines lib/texmfmp.c tmf-pool.h

DISTCLEANFILES += $(nodist_ptex_SOURCES) ptex.web ptex.ch ptex-web2c \
	ptex.p ptex.pool ptex-tangle ptexdir/ptex.version

## pBibTeX
## 
nodist_pbibtex_SOURCES = pbibtex.c pbibtex.h
pbibtex_SOURCES = ptexdir/kanji.h
pbibtex_CPPFLAGS = $(ptex_cppflags)
pbibtex_LDADD  = $(ptex_ldadd)
pbibtex.c pbibtex.h: pbibtex-web2c
	$(web2c) pbibtex
pbibtex-web2c: pbibtex.p $(web2c_depend) ptexdir/ptex.defines web2c/cvtbib.sed
	$(web2c) pbibtex
pbibtex.p: tangle$(EXEEXT) pbibtex.web ptexdir/pbibtex.ch
	$(p_tangle) pbibtex pbibtex
pbibtex.web: tie$(EXEEXT) bibtex.web bibtex.ch
	$(tie) -m pbibtex.web bibtex.web bibtex.ch
EXTRA_DIST += ptexdir/pbibtex.ch web2c/cvtbib.sed

## pDVItype
## 
nodist_pdvitype_SOURCES = pdvitype.c pdvitype.h
pdvitype_SOURCES = ptexdir/kanji.h
pdvitype_CPPFLAGS = $(ptex_cppflags) -DDHEX_CHAR_CODE
pdvitype_LDADD = $(ptex_ldadd)
pdvitype.c pdvitype.h: pdvitype-web2c
	$(web2c) pdvitype
pdvitype-web2c: pdvitype.p $(web2c_depend) ptexdir/ptex.defines
	$(web2c) pdvitype
pdvitype.p: tangle$(EXEEXT) pdvitype.web ptexdir/pdvitype.ch
	$(p_tangle) pdvitype pdvitype
pdvitype.web: tie$(EXEEXT) dvitype.web dvitype.ch
	$(tie) -m pdvitype.web dvitype.web dvitype.ch
EXTRA_DIST += ptexdir/pdvitype.ch

## pPLtoTF
## 
nodist_ppltotf_SOURCES = ppltotf.c ppltotf.h
ppltotf_SOURCES = ptexdir/kanji.h
ppltotf_CPPFLAGS = $(ptex_cppflags) -DPRESERVE_PUTC
ppltotf_LDADD  = $(ptex_ldadd)
ppltotf.c ppltotf.h: ppltotf-web2c
	$(web2c) ppltotf
ppltotf-web2c: ppltotf.p $(web2c_depend) ptexdir/ptex.defines
	$(web2c) ppltotf
ppltotf.p: tangle$(EXEEXT) ppltotf.web ptexdir/ppltotf.ch
	$(p_tangle) ppltotf ppltotf
ppltotf.web: tie$(EXEEXT) pltotf.web pltotf.ch
	$(tie) -m ppltotf.web pltotf.web pltotf.ch
EXTRA_DIST += ptexdir/ppltotf.ch

## pTFtoPL
## 
nodist_ptftopl_SOURCES = ptftopl.c ptftopl.h
ptftopl_SOURCES = ptexdir/kanji.h
ptftopl_CPPFLAGS = $(ptex_cppflags)
ptftopl_LDADD  = $(ptex_ldadd)
ptftopl.c ptftopl.h: ptftopl-web2c
	$(web2c) ptftopl
ptftopl-web2c: ptftopl.p $(web2c_depend) ptexdir/ptex.defines
	$(web2c) ptftopl
ptftopl.p: tangle$(EXEEXT) ptftopl.web ptexdir/ptftopl.ch
	$(p_tangle) ptftopl ptftopl
ptftopl.web: tie$(EXEEXT) tftopl.web tftopl.ch
	$(tie) -m ptftopl.web tftopl.web tftopl.ch
EXTRA_DIST += ptexdir/ptftopl.ch

## 
EXTRA_DIST += \
	ptexdir/COPYRIGHT \
	ptexdir/COPYRIGHT.jis \
	ptexdir/ChangeLog \
	ptexdir/Changes.txt \
	ptexdir/INSTALL.txt \
	ptexdir/README.txt

# pTeX Tests
#
ptex_tests = ptexdir/ptrip.test

EXTRA_DIST += $(ptex_tests)

if PTEX
TESTS += $(ptex_tests)
check_PROGRAMS += dvitype pltotf tftopl
TRIPTRAP += ptrip.diffs
endif PTEX
DISTCLEANFILES += ptrip.diffs

.PHONY: ptrip-clean
clean-local:: ptrip-clean
# ptrip.test
ptrip-clean:
	rm -f trip.tfm trip.pl trip.tex trip.fmt ptripin.fot ptripin.log
	rm -f ptrip.fot ptrip.log trip.log trip.dvi trip.typ
	rm -f ptrip.fot ptrip.log ptrip.dvi ptrip.typ
	rm -f tripos.tex 8terminal.tex
	rm -rf tfm

## Test data
##
EXTRA_DIST += ptexdir/ptrip.diffs

## Eventually delete these files
##
EXTRA_DIST += \
	ptexdir/Files \
	ptexdir/pbibtex.defines \
	ptexdir/ptex.mk \
	ptexdir/ptex-base.ch.orig \
	ptexdir/ptex-include.ch \
	ptexdir/ptexhelp.h \
	ptexdir/reautoconf