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# Topal: GPG/GnuPG and Alpine/Pine integration
# Copyright (C) 2001--2022 Phillip J. Brooke
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License version 3 as
# published by the Free Software Foundation.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
RELEASECODE := $(shell grep '^<dt>' Changelog.html | tail -1 | sed 's/.* release //; sx</a>.*$$xx')
ifdef SOURCE_DATE_EPOCH
BUILDDATE := $(shell date '+%Y-%m-%dT%H%M%S%Z' -d @$(SOURCE_DATE_EPOCH))
else
# Force a rebuild each time this Makefile is run.
.PHONY: version_id.adb versionid.tex
BUILDDATE := $(shell date '+%Y-%m-%dT%H%M%S%Z')
endif
# If you intend to redistribute this package, you will obviously need
# to substitute your own key id here.
MYKEY := 0x47DC67A1
include Buildflags.mk
generated_ada_sources := version_id.adb help.ads help.adb
GENFILES := $(generated_ada_sources) b~topal.ads b~topal.adb
CFILES := $(wildcard *.c)
c_objects := $(CFILES:c=o)
ADAFILES := $(filter-out $(GENFILES),$(wildcard *.ad[bs]))
patches := $(wildcard pine-*.patch alpine-*.patch alpine-*.patch-*)
archive := topal-package-$(RELEASECODE).tgz
archive_asc := topal-package-$(RELEASECODE).tgz.asc
archive_dir := topal-$(RELEASECODE)
archive_components_644 := \
$(patches) \
$(CFILES) \
$(ADAFILES) \
Buildflags.mk \
COPYING \
Changelog.html \
Features.html \
MIME-tool/GPL.txt \
MIME-tool/Makefile \
MIME-tool/README.Topal.txt \
MIME-tool/README.txt \
MIME-tool/mime-tool.man \
MIME-tool/mime.c \
Makefile \
cygwin.patch \
help.txt \
topal.man \
topal.pdf \
topal.tex
archive_components_755 := \
screens \
mkdistrib \
mkhelp \
mkversionid \
mkversionidtex
DESTDIR ?=
prefix ?= /usr
INSTALLPATH ?= $(DESTDIR)$(prefix)
INSTALLPATHBIN ?= $(INSTALLPATH)/bin
INSTALLPATHMAN ?= $(INSTALLPATH)/share/man
INSTALLPATHDOC ?= $(INSTALLPATH)/share/doc/topal
INSTALLPATHPATCHES ?= $(INSTALLPATH)/share/topal/patches
# Set this to "true" to keep debugging symbols.
strip ?= strip
.PHONY: all binary all2
# The default action.
all: binary topal.pdf
binary: topal mime-tool
all2: package distrib
$(c_objects): %.o: %.c
$(CC) -c $(default_CFLAGS) $(CFLAGS) $(CPPFLAGS) $< -o $@
mime-tool:
$(MAKE) -C MIME-tool
# Always run gnatmake, it knows better than Make in which order Ada
# units must be recompiled.
.PHONY: topal
topal: $(c_objects) $(generated_ada_sources)
gnatmake -j4 $(gnatmake_options) topal.adb \
-cargs $(default_ADAFLAGS) $(ADAFLAGS) \
-largs $(default_LDFLAGS) $(LDFLAGS) \
version_id.adb: mkversionid
./mkversionid $(RELEASECODE) $(BUILDDATE)
versionid.tex: mkversionidtex
./mkversionidtex $(RELEASECODE) $(BUILDDATE)
# We want this to be run only once.
# Using the hint at https://www.cmcrossroads.com/article/rules-multiple-outputs-gnu-make
%.ads %.adb: %.txt mkhelp
./mkhelp
.PHONY: doc
doc: topal.pdf
topal.pdf: topal.tex versionid.tex
pdflatex $<
pdflatex $<
.PHONY: install
install: all
install -d $(INSTALLPATHBIN) $(INSTALLPATHDOC) $(INSTALLPATHMAN)/man1 $(INSTALLPATHPATCHES)
install -m 755 -s --strip-program=$(strip) topal $(INSTALLPATHBIN)
install -m 644 Features.html Changelog.html topal.pdf COPYING $(INSTALLPATHDOC)
install -m 644 topal.man $(INSTALLPATHMAN)/man1/topal.1
install -m 644 $(patches) $(INSTALLPATHPATCHES)
install -m 755 -s --strip-program=$(strip) MIME-tool/mime-tool $(INSTALLPATHBIN)
install -m 644 MIME-tool/mime-tool.man $(INSTALLPATHMAN)/man1/mime-tool.1
.PHONY: clean
clean:
$(RM) *.o *.ali $(GENFILES) versionid.tex
# Clean LaTeX stuff.
$(RM) $(addprefix topal.,toc out log aux)
# Clean packaging directories.
-$(RM) -r topal-[0-9]*
$(MAKE) -C MIME-tool $@
.PHONY: distclean realclean
distclean realclean: clean
-$(RM) topal README.txt *~ $(archive) $(archive_asc) topal.pdf
-$(RM) -r www www.bak
$(MAKE) -C MIME-tool $@
.PHONY: package tarball fixperms
package: $(archive) $(archive_asc)
tarball: $(archive)
# fixperms: for manual fix before a rebuild
fixperms:
-chmod 644 $(archive_components_644)
-chmod 755 $(archive_components_755)
$(archive): $(archive_components_644) $(archive_components_755)
chmod 644 $(archive_components_644)
chmod 755 $(archive_components_755)
tar cvaf $@ --transform='s|^|$(archive_dir)/|' $^
$(archive_asc): $(archive)
-gpg --detach-sign --armor --local-user=$(MYKEY) -o $@ $<
.PHONY: distrib
distrib: $(archive) $(archive_asc) mkdistrib
-$(RM) -r www
mkdir www
cp $(archive) $(archive_asc) topal.pdf Changelog.html COPYING www
cd www && ../mkdistrib $(RELEASECODE)
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