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GNUmakefile
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GNUmakefile
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# allow bashisms in recipes
SHELL := /bin/bash
CASPER ?= 1
# review `install` recipe if using other CONFIG_ARGS
INSTALL_PREFIX ?= /usr/local/casperscript
CONFIG_ARGS ?= --with-x --prefix=$(INSTALL_PREFIX)
ARCH := $(shell uname -m)
XCFLAGS += -Ibase -Ipsi -Iobj -I.
GSNAME := gs
ifneq ($(strip $(CASPER)),)
CS_VERSION ?= $(shell git tag)
GSNAME := cs-$(CS_VERSION)
CONFIG_ARGS += --with-gs=$(GSNAME)
XCFLAGS += -DBUILD_CASPERSCRIPT -DINSTALL_PREFIX=$(INSTALL_PREFIX)
endif
XCFLAGS += -DSYSLOG_DEBUGGING
XCFLAGS += -DUSE_LIBREADLINE
# CHA prompt was an attempt to fix prompt on Termux, but it fails on xterm
XCFLAGS += -DUSE_CHA_PROMPT
#XCFLAGS += -DTEST_ZCASPER=1
CASPERLIBS += -lreadline
XTRALIBS += $(CASPERLIBS)
VDIFF_TESTDIRS := reference latest
VDIFF_TESTFILE ?= cjk/iso2022.ps.1.pnm
VDIFF_TESTFILES := $(foreach dir,$(VDIFF_TESTDIRS),$(dir)/$(VDIFF_TESTFILE))
export CASPER XTRALIBS
export VDIFF_TESTFILES GSNAME # for `make env` check
ifeq ("$(wildcard $(ARCH).mak)","")
CS_DEFAULT := Makefile
CS_MAKEFILES := $(CS_DEFAULT)
else
CS_DEFAULT := $(ARCH).mak
CS_MAKEFILES := $(CS_DEFAULT) Makefile
endif
all: $(CS_MAKEFILES)
XCFLAGS="$(XCFLAGS)" $(MAKE) -f $<
# trick for cstestcmd.cs test on unix-y systems
if [ \! -e bin/cs.exe ]; then \
cd bin && ln -s $(GSNAME) cs.exe; \
fi
# make the same symlinks as for install, but in $(CWD)/bin
# we don't know what GSNAME is, so we just try 'em all and ignore errors
cd bin && for symlink in cs gs ccs bccs; do \
ln -s $(GSNAME) $$symlink || true; \
done
install: $(CS_MAKEFILES)
make -f $< install
# make other aliases:
# gs "ghostscript"
# cs "casperscript"
# ccs "console cs (cs -dNODISPLAY)"
# bccs "batch console cs"
# don't overwrite existing filenames but don't fail either (|| true)
cd $(INSTALL_PREFIX)/bin && for symlink in cs gs ccs bccs; do \
ln -s $(GSNAME) $$symlink || true; \
done
Makefile: | configure
./configure $(CONFIG_ARGS)
configure: | autogen.sh
./autogen.sh $(CONFIG_ARGS)
env:
$@
%: */%.c
[ "$<" ] || (echo Nothing to do >&2; false)
$(MAKE) XCFLAGS="$(XCFLAGS)" $(<:.c=)
mv $(<D)/$@ .
%: | $(CS_MAKEFILES)
$(MAKE) XCFLAGS="$(XCFLAGS)" -f $(CS_DEFAULT) "$@"
vdiff: vdiff.cs $(VDIFF_TESTFILES)
./$^
/tmp/vdiff.pdf: vdiff.cs $(VDIFF_TESTFILES)
bin/gs -dNOSAFER -sDEVICE=pdfwrite -sOutputFile=$@ \
-sPAPERSIZE=ledger -C -- $^ 1
tests:
make -f regression.mak
help:
bin/gs -h
ghostscript:
-$(MAKE) distclean
$(MAKE) CASPER= all install