prepare for new build system

git-svn-id: svn://tug.org/texlive/trunk@12429 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 77 insertions, 0 deletions

diff --git a/Build/source/texk/web2c/etexdir/am/etex.am b/Build/source/texk/web2c/etexdir/am/etex.am
new file mode 100644
index 00000000000..e334bc23b3f
--- /dev/null
+++ b/Build/source/texk/web2c/etexdir/am/etex.am
@@ -0,0 +1,77 @@
+## texk/web2c/etexdir/am/etex.am: Makefile fragment for e-TeX.
+
+## e-TeX
+##
+if ETEX
+bin_PROGRAMS += etex
+endif ETEX
+
+etex_CPPFLAGS =
+
+## With --enable-ipc, e-TeX may need to link with -lsocket.
+etex_LDADD = $(LDADD) $(socketlibs)
+
+etex_c_h = etexini.c etex0.c etex1.c etex2.c etexcoerce.h etexd.h
+nodist_etex_SOURCES = $(etex_c_h) etex-pool.c etexextra.c etexdir/etexextra.h
+$(etex_c_h): etex-web2c
+etex-web2c: etex.p $(web2c_texmf)
+	$(web2c) etex
+	: $(synctex_convert_etex)
+	echo timestamp >$@
+	touch $(etex_c_h)
+etexextra.c: etexdir/etexextra.h lib/texmfmp.c etexd.h
+	sed s/TEX-OR-MF-OR-MP/etex/ $(srcdir)/lib/texmfmp.c >$@
+etex.p etex.pool: etex-tangle
+etex-tangle: tangle etex.web etex.ch
+	$(tangle) etex etex
+	echo timestamp >$@
+	touch etex.p etex.pool
+etex-pool.c: etex.pool $(makecpool) tmf-pool.h
+	$(makecpool) etex.pool $(srcdir)/tmf-pool.h >$@ || rm -f $@
+## Extract etex version
+etexdir/etex.version: etexdir/etex.ch
+	$(mkdir_p) etexdir
+	grep '^@d eTeX_version_string==' $(srcdir)/etexdir/etex.ch \
+	  | sed "s/^.*'-//;s/'.*$$//" >etexdir/etex.version
+etexdir/etexextra.h: etexdir/etexextra.in etexdir/etex.version
+	sed s/ETEX-VERSION/`cat etexdir/etex.version`/ \
+	  $(srcdir)/etexdir/etexextra.in >$@
+## Generate etex.web
+etex.web: $(TIE) $(etex_web_srcs)
+	$(tie) -m etex.web $(etex_web_srcs)
+etex_web_srcs = \
+	tex.web \
+	etexdir/etex.ch \
+	etexdir/etex.fix
+## Generate etex.ch
+etex.ch: $(TIE) etex.web $(etex_ch_srcs)
+	$(tie) -c etex.ch etex.web $(etex_ch_srcs)
+
+etex_ch_srcs = \
+	etexdir/tex.ch0 \
+	tex.ch \
+	$(etex_ch_synctex) \
+	etexdir/tex.ch1 \
+	etexdir/tex.ech \
+	etexdir/etex-binpool.ch
+##
+EXTRA_DIST += $(etex_web_srcs) $(etex_ch_srcs) etexdir/etexextra.in \
+	lib/texmfmp.c tmf-pool.h
+
+DISTCLEANFILES += $(nodist_etex_SOURCES) etex.web etex.ch etex-web2c \
+	etex.p etex.pool etex-tangle etexdir/etex.version
+
+EXTRA_DIST += \
+	etexdir/ChangeLog \
+	etexdir/INSTALL \
+	etexdir/README \
+	etexdir/etex_gen.tex
+
+## Not used
+##
+EXTRA_DIST += etexdir/etex.mak
+
+## Eventually delete these files
+##
+EXTRA_DIST += etexdir/etex.mk
+