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## texk/web2c/etexdir/am/etex.am: Makefile fragment for e-TeX.
##
## Copyright (C) 2009-2015 Peter Breitenlohner <tex-live@tug.org>
## You may freely use, modify and/or distribute this file.
## e-TeX
##
if ETEX
bin_PROGRAMS += etex
endif ETEX
EXTRA_PROGRAMS += etex
etex_CPPFLAGS = $(AM_CPPFLAGS)
# With --enable-ipc, e-TeX may need to link with -lsocket.
etex_LDADD = $(LDADD) $(ipc_socketlibs)
# e-TeX C sources
etex_c_h = etexini.c etex0.c etexcoerce.h etexd.h
nodist_etex_SOURCES = $(etex_c_h) etex-pool.c
dist_etex_SOURCES = etexdir/etexextra.c etexdir/etexextra.h etexdir/etex_version.h
# We must create etexd.h and etexdir/etex_version.h before building the etex_OBJECTS.
etex_prereq = etexd.h etexdir/etex_version.h
$(etex_OBJECTS): $(etex_prereq)
$(etex_c_h): etex-web2c
@$(web2c) etex
etex-web2c: etex.p $(web2c_texmf)
@$(web2c) etex
etex-pool.c: etex.pool etexd.h $(makecpool_stamp)
$(makecpool) etex >$@ || rm -f $@
# Tangling e-TeX
etex.p etex.pool: etex-tangle
@$(texmf_tangle) etex etex
etex-tangle: tangle$(EXEEXT) etex.web etex.ch tangle-sh
@$(texmf_tangle) etex etex
# Extract etex version
$(srcdir)/etexdir/etex_version.h: @MAINTAINER_MODE_TRUE@ etexdir/etex.ch
$(AM_V_GEN)grep '^@d eTeX_version_string==' $(srcdir)/etexdir/etex.ch \
| sed "s/^.*'-/#define ETEX_VERSION \"/;s/'.*$$/\"/" >$@
# Generate etex.web
etex.web: tie$(EXEEXT) $(etex_web_srcs)
$(tie_m) $(etex_web_srcs)
etex_web_srcs = \
tex.web \
etexdir/etex.ch
# Generate etex.ch
etex.ch: tie$(EXEEXT) etex.web $(etex_ch_srcs)
$(tie_c) etex.web $(etex_ch_srcs)
etex_ch_srcs = \
etexdir/tex.ch0 \
tex.ch \
enctex.ch \
$(etex_ch_synctex) \
etexdir/tex.ch1 \
etexdir/tex.ech \
tex-binpool.ch
##
EXTRA_DIST += $(etex_web_srcs) $(etex_ch_srcs)
DISTCLEANFILES += $(nodist_etex_SOURCES) etex.web etex.ch etex-web2c \
etex.p etex.pool etex-tangle
EXTRA_DIST += \
etexdir/ChangeLog \
etexdir/etex_gen.tex
# e-TeX Tests
#
etex_tests = etexdir/wprob.test etexdir/etriptest.test
etexdir/wprob.test: etex$(EXEEXT)
etexdir/etriptest.log: etex$(EXEEXT) dvitype$(EXEEXT) pltotf$(EXEEXT) tftopl$(EXEEXT)
EXTRA_DIST += $(etex_tests)
if ETEX
TESTS += $(etex_tests)
TRIPTRAP += etrip.diffs
TRIPTRAP_CLEAN += etrip-clean
endif ETEX
DISTCLEANFILES += etrip.diffs
## wprob.test
EXTRA_DIST += tests/wprob.tex
DISTCLEANFILES += ewprob.log ewprob.tex
## etriptest
etrip.diffs: etex$(EXEEXT) dvitype$(EXEEXT) pltotf$(EXEEXT) tftopl$(EXEEXT)
$(triptrap_diffs) $@
.PHONY: etrip-clean
etrip-clean:
rm -rf etripdir
## Test data
##
EXTRA_DIST += \
etexdir/etrip/etrip.diffs \
etexdir/etrip/etrip.fot \
etexdir/etrip/etrip.log \
etexdir/etrip/etrip.out \
etexdir/etrip/etrip.pl \
etexdir/etrip/etrip.tex \
etexdir/etrip/etrip.typ \
etexdir/etrip/etrip1.in \
etexdir/etrip/etrip2.in \
etexdir/etrip/etrip3.in \
etexdir/etrip/etripin.log \
etexdir/etrip/etripman.tex \
etexdir/etrip/texmf.cnf \
etexdir/etrip/trip2.in
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