## Makefile.am for the TeX Live subdirectory texk/web2c/
##
## Copyright (C) 2009, 2010 Peter Breitenlohner <tex-live@tug.org>
## You may freely use, modify and/or distribute this file.
##
ACLOCAL_AMFLAGS = -I ../../m4 -I m4

INCLUDES =
AM_CPPFLAGS = $(KPATHSEA_INCLUDES)
## Not yet for C, C++, and ObjC++ (too many warnings or not yet implemented)
AM_CFLAGS = $(WARNING_CFLAGS)
AM_CXXFLAGS = ## $(WARNING_CXXFLAGS)
## Not yet for ObjC++ (not yet implemented)
AM_OBJCXXFLAGS = ## $(WARNING_OBJCXXFLAGS)

version = $(WEB2CVERSION)

SUBDIRS = doc lib man web2c . window omegafonts otps

proglib = lib/lib.a

## Below we will add to these
EXTRA_PROGRAMS =
bin_PROGRAMS =
noinst_PROGRAMS =
dist_man_MANS =
nodist_man_MANS =
check_PROGRAMS =
TESTS =
EXTRA_LIBRARIES =
EXTRA_DIST = PROJECTS cftests cpascal.h help.h w2c/config.h
DISTCLEANFILES = $(EXTRA_LIBRARIES)
CLEANFILES =
TRIPTRAP =

# in case of an SVN repository
dist-hook:
	rm -rf `find $(distdir) -name .svn`

## The sh script that does the conversion.
web2c = $(SHELL) ./web2c-sh $@

## We put this in the web2c directory because it runs on the build system, it
## is separate from (and simpler than) the actual web-to-C conversion programs.
makecpool = web2c/makecpool

# Additional dependencies:
web2c_common = web2c/convert web2c/common.defines
# When cross-compiling, EXEEXT for the build and hosts system may differ.
# Thus we depend on the auxiliary files web2c/stamp-*.
web2c_stamps = web2c/stamp-fixwrites web2c/stamp-splitup web2c/stamp-web2c
makecpool_stamp = web2c/stamp-makecpool
web2c_depend = $(web2c_common) $(web2c_stamps) web2c-sh
web2c_texmf = $(web2c_depend) web2c/texmf.defines web2c/coerce.h

# This is right for most Web2C programs
LDADD = $(proglib) $(KPATHSEA_LIBS)
# Automake automatically uses $(proglib)=lib/lib.a as dependency.
# This does not work for the configure substitution $(KPATHSEA_LIBS),
# thus we must explicitly use these $(default_dependencies) for
# programs that do not depend on tangle or ctangle.
default_dependencies = $(proglib) $(KPATHSEA_DEPEND)

# Rebuild Web2C programs
web2c/stamp-fixwrites: $(web2c_common) ${srcdir}/web2c/*.[chly]
	cd web2c && $(MAKE) $(AM_MAKEFLAGS) stamp-fixwrites
	touch $@
web2c/stamp-splitup: $(web2c_common) ${srcdir}/web2c/*.[chly]
	cd web2c && $(MAKE) $(AM_MAKEFLAGS) stamp-splitup
	touch $@
web2c/stamp-web2c: $(web2c_common) ${srcdir}/web2c/*.[chly]
	cd web2c && $(MAKE) $(AM_MAKEFLAGS) stamp-web2c
	touch $@
web2c/stamp-makecpool: $(web2c_common) ${srcdir}/web2c/makecpool.c
	cd web2c && $(MAKE) $(AM_MAKEFLAGS) stamp-makecpool

# Rebuild $(proglib)
$(proglib): ${srcdir}/lib/*.c
	cd lib && $(MAKE) $(AM_MAKEFLAGS) lib.a
## Rebuild libkpathsea
@KPATHSEA_RULE@
## Rebuild libz
@ZLIB_RULE@
## Rebuild libpng
@LIBPNG_RULE@
## Rebuild libxpdf & Co
@XPDF_RULE@
## Rebuild libopenbsd-compat
@OBSDCOMPAT_RULE@
## Rebuild libzzip
@ZZIPLIB_RULE@
## Rebuild libgraphite
@GRAPHITE_RULE@
## Rebuild libfreetype
@FREETYPE2_RULE@
## Rebuild libTEXkit
@TECKIT_RULE@
## Rebuild libsicuxxx
@ICU_RULE@

# The environment for building.
buildenv = TEXMFCNF=$(srcdir)/../kpathsea

# Calling tangle & Co.
tangle = WEBINPUTS=.:$(srcdir) $(buildenv) $(TANGLE)
tangleboot = WEBINPUTS=.:$(srcdir) $(buildenv) $(TANGLEBOOT)
otangle = WEBINPUTS=.:$(srcdir) $(buildenv) $(OTANGLE)
ctangle = $(buildenv) $(CTANGLE)
tie = WEBINPUTS=.:$(srcdir) $(buildenv) $(TIE)

# Calling tangle & Co. via tangle-sh (several output files)
texmf_tangle = WEBINPUTS=.:$(srcdir) $(SHELL) ./tangle-sh $@ $(TANGLE)
o_tangle = WEBINPUTS=.:$(srcdir) $(SHELL) ./tangle-sh $@ $(OTANGLE)

# For trip, trap, and other tests
DIFF = diff
DIFFFLAGS =
TESTS_ENVIRONMENT = DIFF='$(DIFF)' DIFFFLAGS='$(DIFFFLAGS)' LN_S='$(LN_S)' KPSEWHICH='$(KPSEWHICH)'

.PHONY: triptrap
triptrap:
	srcdir=$(srcdir) MAKE=$(MAKE) \
	  $(SHELL) $(srcdir)/triptrap-sh $(TRIPTRAP)
EXTRA_DIST += triptrap-sh

# The environment for making dumps.
# No need to specify TEXMF, as ../kpathsea/texmf.cnf should contain
# suitable absolute paths at this point.  Those are converted to
# SELFAUTO* paths on installation.
dumpenv = TEXMFCNF=../kpathsea

## ################################

## Prevent Make from deleting the intermediate forms.
.PRECIOUS: %.ch %.p %.c

## ################################

## tangle and ctangle
include $(srcdir)/am/bootstrap.am

## normal web programs (except tangle)
include $(srcdir)/am/web.am

## normal cweb programs (except ctangle)
include $(srcdir)/am/cweb.am

## TeX and MF
include $(srcdir)/am/texmf.am

## MetaPost
include $(srcdir)/mplibdir/am/mplib.am

## libmplib, used by MetaPost and luaTeX
include $(srcdir)/mplibdir/am/libmplib.am

## e-TeX
include $(srcdir)/etexdir/am/etex.am

## pTeX
include $(srcdir)/ptexdir/am/ptex.am

## pdfTeX
include $(srcdir)/pdftexdir/am/pdftex.am
include $(srcdir)/pdftexdir/am/libpdftex.am
include $(srcdir)/pdftexdir/am/ttf2afm.am
include $(srcdir)/pdftexdir/am/pdftosrc.am

## luaTeX
include $(srcdir)/luatexdir/am/luatex.am
include $(srcdir)/luatexdir/am/liblua51.am
include $(srcdir)/luatexdir/am/luasocket.am
include $(srcdir)/luatexdir/am/luamisc.am
include $(srcdir)/luatexdir/am/luafontforge.am
include $(srcdir)/luatexdir/am/libluatex.am

## XeTeX
include $(srcdir)/xetexdir/am/xetex.am

## omegaware web programs
include $(srcdir)/omegaware/am/omegaware.am

## programs required for 'make check' in omegafonts/ and omegaware/
if OTANGLE
check_PROGRAMS += pltotf tftopl
endif OTANGLE

## Aleph
include $(srcdir)/alephdir/am/aleph.am

## SyncTeX, must come after all TeX-like engines
include $(srcdir)/synctexdir/am/synctex.am

## libmd5
include $(srcdir)/libmd5/am/md5.am

## Eventually delete these files
##
EXTRA_DIST += Makefile.in.orig configure.in.orig