Makefile.am

# Makefile.am - Top makefile for GPA.
# Copyright (C) 2000, 2001  Werner Koch
# Copyright (C) 2002, 2003, 2004  Miguel Coca
# Copyright (C) 2005-2013  g10 Code GmbH
#
# This file is part of GPA.
#
# GPA is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 3 of the License, or (at your
# option) any later version.
#
# GPA 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/>.

# Location of the released tarball archives.  This is prefixed by
# the variable RELEASE_ARCHIVE in ~/.gnupg-autogen.rc.  For example:
# RELEASE_ARCHIVE=wk@somehost:archive/tarballs
RELEASE_ARCHIVE_SUFFIX  = gpa

# Macro to help the release target.
RELEASE_NAME = $(PACKAGE_TARNAME)-$(PACKAGE_VERSION)

# Autoconf flags
ACLOCAL_AMFLAGS = -I m4

# (A suitable gitlog-to-changelog script can be found in GnuPG master.)
GITLOG_TO_CHANGELOG=gitlog-to-changelog

SUBDIRS = m4 src po doc

EXTRA_DIST = 								\
	autogen.sh autogen.rc TODO to-utf8 gpa.spec 			\
	gpa.desktop gpa.png gpadefs.h.in VERSION			\
	po/ChangeLog-2011 ChangeLog-2011 	\
	m4/ChangeLog-2011 src/ChangeLog-2011 st-fonts/ChangeLog-2011

DISTCLEANFILES = gpadefs.h

desktopdir = $(datadir)/applications/
desktop_DATA = gpa.desktop

icon_DATA = gpa.png
icondir = src/

pkgdata_DATA = gpa.png

edit = sed \
        -e 's|@datadir[@]|$(pkgdatadir)|g' \
        -e 's|@prefix[@]|$(prefix)|g'

# FIXME: Let configure do this.
gpadefs.h: Makefile
	rm -f $@ $@.tmp
	$(edit) '$(srcdir)/$@.in' >$@.tmp
	mv $@.tmp $@

gpadefs.h: $(srcdir)/gpadefs.h.in

all: gpadefs.h

dist-hook: gen-ChangeLog

distcheck-hook:
	set -e; ( \
	pref="#+macro: $$(echo $(PACKAGE_NAME)|tr '-' '_')_" ;\
	reldate="$$(date -u +%Y-%m-%d)" ;\
        echo "$${pref}ver  $(PACKAGE_VERSION)"  ;\
        echo "$${pref}date $${reldate}" ;\
        list='$(DIST_ARCHIVES)'; for i in $$list; do \
	  case "$$i" in *.tar.bz2) \
            echo "$${pref}size $$(wc -c <$$i|awk '{print int($$1/1024)}')k" ;\
	    echo "$${pref}sha1 $$(sha1sum <$$i|cut -d' ' -f1)" ;\
	    echo "$${pref}sha2 $$(sha256sum <$$i|cut -d' ' -f1)" ;;\
	  esac;\
	done ) | tee $(distdir).swdb

gen_start_date = 2011-12-01T00:00:00
.PHONY: gen-ChangeLog release sign-release
gen-ChangeLog:
	set -e;                         				\
	if test -d $(top_srcdir)/.git; then				\
	  (cd $(top_srcdir) &&                      			\
	    $(GITLOG_TO_CHANGELOG) --append-dot --tear-off		\
	    --amend=build-aux/git-log-fix  --tear-off			\
	    --since=$(gen_start_date) ) > $(distdir)/cl-t;		\
          cat $(top_srcdir)/build-aux/git-log-footer >> $(distdir)/cl-t;\
	  rm -f $(distdir)/ChangeLog;					\
	  mv $(distdir)/cl-t $(distdir)/ChangeLog;			\
	fi

release:
	+(set -e;\
	 if [ "$(abs_top_builddir)" = "$(abs_top_srcdir)" ]; then \
           echo "error: build directory must not be the source directory" >&2;\
	   exit 2;\
         fi ;\
	 echo "/* Build started at $$(date -uIseconds) */" ;\
	 cd $(top_srcdir); \
	 ./autogen.sh --force; \
	 cd $(abs_top_builddir); \
	 rm -rf dist; mkdir dist ; cd dist ; \
	 $(abs_top_srcdir)/configure --enable-maintainer-mode; \
	 $(MAKE) distcheck \
            TAR_OPTIONS='--pax-option=comment=$(BUILD_COMMITID)'; \
	 echo "/* Build finished at $$(date -uIseconds) */" ;\
         echo "/*" ;\
	 echo " * Please run the final step interactivly:" ;\
	 echo " *   make sign-release" ;\
	 echo " */" ;\
	) 2>&1 | tee "$(RELEASE_NAME).buildlog"

sign-release:
	 +(set -e; \
	  test $$(pwd | sed 's,.*/,,') = dist || cd dist; \
	  x=$$(grep '^[[:blank:]]*RELEASE_ARCHIVE[[:blank:]]*=' \
                    $$HOME/.gnupg-autogen.rc|cut -d= -f2|xargs);\
          if [ -z "$$x" ]; then \
             echo "error: RELEASE_ARCHIVE missing in ~/.gnupg-autogen.rc">&2; \
             exit 2;\
          fi;\
          myarchive="$$x/$(RELEASE_ARCHIVE_SUFFIX)";\
	  x=$$(grep '^[[:blank:]]*RELEASE_SIGNKEY[[:blank:]]*=' \
                     $$HOME/.gnupg-autogen.rc|cut -d= -f2|xargs);\
          if [ -z "$$x" ]; then \
             echo "error: RELEASE_SIGNKEY missing in ~/.gnupg-autogen.rc">&2; \
             exit 2;\
          fi;\
	  mysignkey="$$x";\
	  files1="$(RELEASE_NAME).tar.bz2" ; \
	  files2="$(RELEASE_NAME).tar.bz2.sig \
		  $(RELEASE_NAME).swdb \
		  $(RELEASE_NAME).buildlog" ;\
	  echo "/* Signing the source tarball ..." ;\
	  gpg -sbu $$mysignkey $(RELEASE_NAME).tar.bz2 ;\
	  cat $(RELEASE_NAME).swdb >swdb.snippet;\
	  echo >>swdb.snippet ;\
	  sha1sum $${files1} >>swdb.snippet ;\
          cat "../$(RELEASE_NAME).buildlog" swdb.snippet \
               | gzip >$(RELEASE_NAME).buildlog ;\
          echo "Copying to archive $$myarchive ..." ;\
	  scp -p $${files1} $${files2} $${myarchive}/ || true;\
	  echo '/*' ;\
	  echo ' * All done; for checksums see dist/swdb.snippet' ;\
	  echo ' */' ;\
         )