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# This file is part of CWEB.
# It is distributed WITHOUT ANY WARRANTY, express or implied.
# Version 4.11 --- December 2023
# Copyright (C) 1987,1990,1993,2000 Silvio Levy and Donald E. Knuth
# Permission is granted to make and distribute verbatim copies of this
# document provided that the copyright notice and this permission notice
# are preserved on all copies.
# Permission is granted to copy and distribute modified versions of this
# document under the conditions for verbatim copying, provided that the
# entire resulting derived work is given a different name and distributed
# under the terms of a permission notice identical to this one.
#
# Read the README file, then edit this file to reflect local conditions
#
# directory for TeX inputs (cwebmac.tex goes here)
MACROSDIR= /usr/share/texmf/tex/generic
# directory for CWEB inputs in @i files
CWEBINPUTS= /usr/local/lib/cweb
# extension for manual pages ("l" distinguishes local from system stuff)
MANEXT= l
#MANEXT= 1
# directory for manual pages (cweb.1 goes here)
MANDIR= /usr/share/man/man$(MANEXT)
# destination directory for executables; must end in /
DESTDIR= /usr/local/bin/
# directory for GNU EMACS Lisp code (cweb.el goes here)
EMACSDIR= /usr/share/emacs/site-lisp
# Set DESTPREF to null if you want to call the executables "tangle" and "weave"
# (probably NOT a good idea; we recommend leaving DESTPREF=c)
DESTPREF=c
# Set CCHANGES to comm-foo.ch if you need changes to common.w
CCHANGES=
# Set TCHANGES to ctang-foo.ch if you need changes to ctangle.w
TCHANGES=
# Set WCHANGES to cweav-foo.ch if you need changes to cweave.w
WCHANGES=
# We keep debugging info around, for fun, but most users don't need it
CFLAGS = -g # -Wall -Wextra -Wimplicit-fallthrough=2 # check compiler warnings
#CFLAGS = -O
LINKFLAGS = -g
#LINKFLAGS = -s # for smaller (stripped) executables on many UNIX systems
# What C compiler are you using?
CC = cc
# RM and CP are used below in case rm and cp are aliased
RM= /bin/rm
CP= /bin/cp
# uncomment the second line if you use pdftex to bypass .dvi files
# uncomment the third line if you use xetex to bypass .dvi files
# uncomment the forth line if you use hitex for HINT output
PDFTEX = dvipdfm
#PDFTEX = pdftex
#PDFTEX = xetex
#PDFTEX = hitex
#PDFTEX = luatex
########## You shouldn't have to change anything after this point #######
CWEAVE = ./cweave
CTANGLE = ./ctangle
SOURCES = cweave.w common.w ctangle.w
ALL = common.w ctangle.w cweave.w prod.w \
Makefile README common.c common.h ctangle.c \
cwebman.tex cwebacromac.tex cwebmac.tex \
cweb.1 cweb.el c++lib.w iso_types.w \
comm-man.ch ctang-man.ch cweav-man.ch \
comm-bs.ch ctang-bs.ch cweav-bs.ch makefile.bs \
comm-pc.ch ctang-pc.ch cweav-pc.ch comm-amiga.ch \
comm-ql.ch ctang-ql.ch cweav-ql.ch readme.ql \
comm-vms.ch ctang-vms.ch cweav-vms.ch \
comm-w32.ch ctang-w32.ch cweav-w32.ch \
comm-os2.ch comm-mac.ch
.SUFFIXES: .dvi .tex .w .pdf .hnt
.w.tex:
$(CWEAVE) $*
.tex.dvi:
tex $<
.w.dvi:
make $*.tex
make $*.dvi
.w.c:
$(CTANGLE) $*
.w.o:
make $*.c
make $*.o
.w.pdf:
make $*.tex
case "$(PDFTEX)" in \
dvipdfm ) tex "\let\pdf+ \input $*"; dvipdfm $* ;; \
pdftex ) pdftex $* ;; \
xetex ) xetex $* ;; \
luatex ) luatex $* ;; \
esac
.w.hnt:
make $*.tex
case "$(PDFTEX)" in \
hitex ) hitex $* ;; \
esac
all: ctangle cweave
cautiously: ctangle
$(CP) common.c SAVEcommon.c
./ctangle common $(CCHANGES)
diff common.c SAVEcommon.c
$(RM) SAVEcommon.c
$(CP) ctangle.c SAVEctangle.c
./ctangle ctangle $(TCHANGES)
diff ctangle.c SAVEctangle.c
$(RM) SAVEctangle.c
SAVEctangle.c:
$(CP) ctangle.c SAVEctangle.c
SAVEcommon.c:
$(CP) common.c SAVEcommon.c
common.c: common.w $(CCHANGES) common.h
$(CTANGLE) common $(CCHANGES)
common.o: common.c
$(CC) $(CFLAGS) -DCWEBINPUTS=\"$(CWEBINPUTS)\" -c common.c
ctangle: ctangle.o common.o
$(CC) $(LINKFLAGS) -o ctangle ctangle.o common.o
ctangle.c: ctangle.w $(TCHANGES) common.h
$(CTANGLE) ctangle $(TCHANGES)
cweave: cweave.o common.o
$(CC) $(LINKFLAGS) -o cweave cweave.o common.o
cweave.c: cweave.w $(WCHANGES) common.h prod.w
$(CTANGLE) cweave $(WCHANGES)
doc: $(SOURCES:.w=.dvi)
usermanual: cwebman.tex cwebmac.tex
$(PDF)tex cwebman
fullmanual: usermanual $(SOURCES) comm-man.ch ctang-man.ch cweav-man.ch
make cweave
./cweave common.w comm-man.ch
$(PDF)tex common.tex
./cweave ctangle.w ctang-man.ch
$(PDF)tex ctangle.tex
./cweave cweave.w cweav-man.ch
$(PDF)tex cweave.tex
# be sure to leave ctangle.c and common.c for bootstrapping
clean:
$(RM) -f -r *~ *.o common.tex cweave.tex cweave.c ctangle.tex \
*.log *.dvi *.toc *.idx *.scn *.pdf *.hnt core cweave ctangle
install: all
- mkdir $(DESTDIR)
$(CP) cweave $(DESTDIR)$(DESTPREF)weave
chmod 755 $(DESTDIR)$(DESTPREF)weave
$(CP) ctangle $(DESTDIR)$(DESTPREF)tangle
chmod 755 $(DESTDIR)$(DESTPREF)tangle
- mkdir $(MANDIR)
$(CP) cweb.1 $(MANDIR)/cweb.$(MANEXT)
chmod 644 $(MANDIR)/cweb.$(MANEXT)
- mkdir $(MACROSDIR)
$(CP) cwebacromac.tex $(MACROSDIR)
chmod 644 $(MACROSDIR)/cwebacromac.tex
$(CP) cwebmac.tex $(MACROSDIR)
chmod 644 $(MACROSDIR)/cwebmac.tex
- mkdir $(EMACSDIR)
$(CP) cweb.el $(EMACSDIR)
chmod 644 $(EMACSDIR)/cweb.el
- mkdir $(CWEBINPUTS)
$(CP) c++lib.w $(CWEBINPUTS)
chmod 644 $(CWEBINPUTS)/c++lib.w
$(CP) iso_types.w $(CWEBINPUTS)
chmod 644 $(CWEBINPUTS)/iso_types.w
floppy: $(ALL) examples
bar cvhf /dev/rfd0 $(ALL) examples
bar tvf /dev/rfd0
eject
tags: $(ALL)
etags -lnone $(ALL)
tarfile: $(ALL) examples
tar cvhf /tmp/cweb.tar $(ALL) examples
gzip -9 /tmp/cweb.tar
tarball:
tar zcvhf /tmp/cweb.tgz $(ALL) examples
ctan:
git archive -o ~/cweb-4.11.zip --prefix=cweb/ cweb-4.11
make PDF=pdf usermanual
cd ..; zip -r ~/cweb-4.11.zip cweb/cwebman.pdf
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