First-draft Debian packaging implementation.

I've split up the installed files into three packages. Following the
upstream names of the binaries, the package 'chroma' contains the
graphical SDL version of the game, and 'chroma-curses' contains the
terminal-based version. They're in separate packages so that each one
can avoid the library dependencies of the other.

The shared data between the two (mostly level designs) lives in a
third package 'chroma-data'. But not all the stuff upstream installs
in /usr/share/chroma goes in there: the SVG graphics used only by the
SDL binary can live in the 'chroma' package.

Upstream's makefile installs binaries in /usr/bin; per Debian policy,
the packaging moves them to /usr/games.

An icon for the .desktop file is constructed from one of the SVGs in
the upstream tarball, but because that SVG contains two images side by
side, I had to provide a small Python script that extracts just one of
them (and then passes it to Inkscape to render into a PNG).

13 files changed, 281 insertions, 2 deletions

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..319fc5c
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,10 @@
+# Downstream .gitignore added for Debian packaging repository
+/autom4te.cache
+/config.log
+/config.status
+/chroma
+/chroma-curses
+/resources/icon.png
+/resources/icon.svg
+/Makefile
+*.o
diff --git a/Makefile.in b/Makefile.in
index ec589da..6b28e45 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -41,7 +41,7 @@ install: @TARGETSINSTALL@
 	done
 	for datafile in colours/* help/* levels/* levels/*/* locale/* locale/*/* locale/*/*/*; do \
 	if [ -f $$datafile ]; then \
-	${INSTALL} $$datafile $(DESTDIR)$(datadir)/chroma/$$datafile; \
+	${INSTALL} -m 0644 $$datafile $(DESTDIR)$(datadir)/chroma/$$datafile; \
 	fi; \
 	done
 
@@ -59,6 +59,6 @@ install-sdl:
 	done
 	for datafile in graphics/* graphics/*/*; do \
         if [ -f $$datafile ]; then \
-        ${INSTALL} $$datafile $(DESTDIR)$(datadir)/chroma/$$datafile; \
+        ${INSTALL} -m 0644 $$datafile $(DESTDIR)$(datadir)/chroma/$$datafile; \
         fi; \
         done
diff --git a/debian/.gitignore b/debian/.gitignore
new file mode 100644
index 0000000..05e7d9f
--- /dev/null
+++ b/debian/.gitignore
@@ -0,0 +1,11 @@
+/.debhelper
+/tmp
+/chroma-curses
+/chroma-data
+/chroma
+*.debhelper.log
+*.substvars
+/autoreconf.before
+/autoreconf.after
+/files
+/debhelper-build-stamp
diff --git a/debian/changelog b/debian/changelog
new file mode 100644
index 0000000..0743687
--- /dev/null
+++ b/debian/changelog
@@ -0,0 +1,5 @@
+chroma (1.18-1) unstable; urgency=low
+
+  * Initial release.
+
+ -- Simon Tatham <anakin@pobox.com>  Sat, 16 Jan 2021 14:31:43 +0000
diff --git a/debian/chroma-curses.install b/debian/chroma-curses.install
new file mode 100755
index 0000000..e3749e0
--- /dev/null
+++ b/debian/chroma-curses.install
@@ -0,0 +1,4 @@
+#!/usr/bin/dh-exec
+usr/games/chroma-curses
+usr/share/chroma/help/README usr/share/doc/chroma-curses
+debian/copyright usr/share/doc/chroma-curses
diff --git a/debian/chroma-data.install b/debian/chroma-data.install
new file mode 100755
index 0000000..fe07f24
--- /dev/null
+++ b/debian/chroma-data.install
@@ -0,0 +1,6 @@
+#!/usr/bin/dh-exec
+usr/share/chroma/colours
+usr/share/chroma/help
+usr/share/chroma/levels
+usr/share/chroma/locale
+debian/copyright usr/share/doc/chroma-data
diff --git a/debian/chroma.desktop b/debian/chroma.desktop
new file mode 100644
index 0000000..c80f649
--- /dev/null
+++ b/debian/chroma.desktop
@@ -0,0 +1,9 @@
+[Desktop Entry]
+Name=Chroma
+Comment=Puzzle game similar to "XOR"
+Exec=/usr/games/chroma
+Icon=chroma
+Terminal=false
+Type=Application
+Categories=Game;LogicGame;
+StartupNotify=true
diff --git a/debian/chroma.install b/debian/chroma.install
new file mode 100755
index 0000000..0184cbd
--- /dev/null
+++ b/debian/chroma.install
@@ -0,0 +1,9 @@
+#!/usr/bin/dh-exec
+usr/games/chroma
+resources/icon.svg => usr/share/pixmaps/chroma.svg
+resources/icon.png => usr/share/pixmaps/chroma.png
+debian/chroma.desktop usr/share/applications
+usr/share/chroma/graphics/*.chroma
+usr/share/chroma/graphics/chroma-*
+usr/share/chroma/help/README usr/share/doc/chroma
+debian/copyright usr/share/doc/chroma
diff --git a/debian/control b/debian/control
new file mode 100644
index 0000000..9ee1c19
--- /dev/null
+++ b/debian/control
@@ -0,0 +1,61 @@
+Source: chroma
+Maintainer: Simon Tatham <anakin@pobox.com>
+Section: games
+Priority: optional
+Build-Depends: debhelper-compat (= 12),
+               imagemagick,
+               inkscape,
+               libfreetype-dev,
+               libncurses5-dev,
+               libsdl2-dev,
+               netpbm,
+               pngcrush,
+               python3
+Standards-Version: 4.5.1.0
+Homepage: http://level7.org.uk/chroma/
+Rules-Requires-Root: no
+
+Package: chroma-data
+Architecture: all
+Description: Abstract puzzle game - data files
+ This package contains architecture-independent data shared between
+ the graphical and terminal versions of Chroma, such as the level
+ designs and help.
+ .
+ This package is not intended to be installed directly. It is a
+ dependency of the 'chroma' and 'chroma-curses' packages.
+
+Package: chroma-curses
+Architecture: any
+Depends: ${misc:Depends},
+         ${shlibs:Depends},
+         chroma-data
+Description: Abstract puzzle game - terminal version
+ Chroma is an abstract puzzle game. A variety of colourful shapes are
+ arranged in a series of increasingly complex patterns, forming
+ fiendish traps that must be disarmed and mysterious puzzles that must
+ be manipulated in order to give up their subtle secrets. Initially so
+ straightforward that anyone can pick it up and begin to play, yet
+ gradually becoming difficult enough to tax even the brightest of
+ minds. Have you got what it takes to solve Chroma?
+ .
+ A graphical version of this game is available in the 'chroma'
+ package.
+
+Package: chroma
+Architecture: any
+Depends: ${misc:Depends},
+         ${shlibs:Depends},
+         chroma-data,
+         fonts-dejavu-core
+Description: Abstract puzzle game - graphical version
+ Chroma is an abstract puzzle game. A variety of colourful shapes are
+ arranged in a series of increasingly complex patterns, forming
+ fiendish traps that must be disarmed and mysterious puzzles that must
+ be manipulated in order to give up their subtle secrets. Initially so
+ straightforward that anyone can pick it up and begin to play, yet
+ gradually becoming difficult enough to tax even the brightest of
+ minds. Have you got what it takes to solve Chroma?
+ .
+ A terminal-based version of this game is available in the 'chroma'
+ package.
diff --git a/debian/copyright b/debian/copyright
new file mode 100644
index 0000000..added97
--- /dev/null
+++ b/debian/copyright
@@ -0,0 +1,130 @@
+This package was Debianized by Simon Tatham <anakin@pobox.com> on
+Sat, 16 Jan 2021 17:33:36 +0000.
+
+It was downloaded from <http://level7.org.uk/chroma/>.
+
+The Debian packaging and Debianization changes are copyright 2021
+Simon Tatham, and under the same license as the upstream source they
+apply to.
+
+Copyright:
+
+  Chroma is Copyright (C) 2010-2021 Amf
+
+  This program 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 2 of the License, or
+  (at your option) any later version.
+
+  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.
+
+The GPL may be found in /usr/share/common-licenses/GPL on a Debian system.
+
+The upstream source archive also includes a copy of the font DejaVu
+Sans. This is omitted from the binary packages, which instead refer to
+the copy in fonts-dejavu-core.
+
+Copyright for the font in the source archive:
+
+  Fonts are (c) Bitstream (see below). DejaVu changes are in public domain.
+  Glyphs imported from Arev fonts are (c) Tavmjong Bah (see below)
+
+  Bitstream Vera Fonts Copyright
+  ------------------------------
+
+  Copyright (c) 2003 by Bitstream, Inc. All Rights Reserved. Bitstream Vera is
+  a trademark of Bitstream, Inc.
+
+  Permission is hereby granted, free of charge, to any person obtaining a copy
+  of the fonts accompanying this license ("Fonts") and associated
+  documentation files (the "Font Software"), to reproduce and distribute the
+  Font Software, including without limitation the rights to use, copy, merge,
+  publish, distribute, and/or sell copies of the Font Software, and to permit
+  persons to whom the Font Software is furnished to do so, subject to the
+  following conditions:
+
+  The above copyright and trademark notices and this permission notice shall
+  be included in all copies of one or more of the Font Software typefaces.
+
+  The Font Software may be modified, altered, or added to, and in particular
+  the designs of glyphs or characters in the Fonts may be modified and
+  additional glyphs or characters may be added to the Fonts, only if the fonts
+  are renamed to names not containing either the words "Bitstream" or the word
+  "Vera".
+
+  This License becomes null and void to the extent applicable to Fonts or Font
+  Software that has been modified and is distributed under the "Bitstream
+  Vera" names.
+
+  The Font Software may be sold as part of a larger software package but no
+  copy of one or more of the Font Software typefaces may be sold by itself.
+
+  THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+  OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF MERCHANTABILITY,
+  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT OF COPYRIGHT, PATENT,
+  TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL BITSTREAM OR THE GNOME
+  FOUNDATION BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, INCLUDING
+  ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
+  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF
+  THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM OTHER DEALINGS IN THE
+  FONT SOFTWARE.
+
+  Except as contained in this notice, the names of Gnome, the Gnome
+  Foundation, and Bitstream Inc., shall not be used in advertising or
+  otherwise to promote the sale, use or other dealings in this Font Software
+  without prior written authorization from the Gnome Foundation or Bitstream
+  Inc., respectively. For further information, contact: fonts at gnome dot
+  org.
+
+  Arev Fonts Copyright
+  ------------------------------
+
+  Copyright (c) 2006 by Tavmjong Bah. All Rights Reserved.
+
+  Permission is hereby granted, free of charge, to any person obtaining
+  a copy of the fonts accompanying this license ("Fonts") and
+  associated documentation files (the "Font Software"), to reproduce
+  and distribute the modifications to the Bitstream Vera Font Software,
+  including without limitation the rights to use, copy, merge, publish,
+  distribute, and/or sell copies of the Font Software, and to permit
+  persons to whom the Font Software is furnished to do so, subject to
+  the following conditions:
+
+  The above copyright and trademark notices and this permission notice
+  shall be included in all copies of one or more of the Font Software
+  typefaces.
+
+  The Font Software may be modified, altered, or added to, and in
+  particular the designs of glyphs or characters in the Fonts may be
+  modified and additional glyphs or characters may be added to the
+  Fonts, only if the fonts are renamed to names not containing either
+  the words "Tavmjong Bah" or the word "Arev".
+
+  This License becomes null and void to the extent applicable to Fonts
+  or Font Software that has been modified and is distributed under the
+  "Tavmjong Bah Arev" names.
+
+  The Font Software may be sold as part of a larger software package but
+  no copy of one or more of the Font Software typefaces may be sold by
+  itself.
+
+  THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+  OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL
+  TAVMJONG BAH BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+  INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+  DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+  FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+  OTHER DEALINGS IN THE FONT SOFTWARE.
+
+  Except as contained in this notice, the name of Tavmjong Bah shall not
+  be used in advertising or otherwise to promote the sale, use or other
+  dealings in this Font Software without prior written authorization
+  from Tavmjong Bah. For further information, contact: tavmjong @ free
+  . fr.
+
+  $Id: LICENSE 2133 2007-11-28 02:46:28Z lechimp $
diff --git a/debian/make-debian-icons.py b/debian/make-debian-icons.py
new file mode 100755
index 0000000..935424b
--- /dev/null
+++ b/debian/make-debian-icons.py
@@ -0,0 +1,19 @@
+#!/usr/bin/env python3
+
+import subprocess
+import xml.etree.ElementTree as ET
+
+tree = ET.parse('icons.svg')
+root = tree.getroot()
+
+root.attrib['width'] = root.attrib['height']
+
+for elt in list(root):
+    if elt.tag == '{http://www.w3.org/2000/svg}g' and elt.attrib['id'] == 'curses icon':
+        root.remove(elt)
+    if elt.tag == '{http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd}namedview':
+        elt.attrib['width'] = elt.attrib['height']
+
+tree.write('icon.svg')
+
+subprocess.check_call(["inkscape","-e","icon.png","icon.svg"])
diff --git a/debian/not-installed b/debian/not-installed
new file mode 100644
index 0000000..47b1929
--- /dev/null
+++ b/debian/not-installed
@@ -0,0 +1,3 @@
+usr/share/chroma/graphics/icon.png
+usr/share/chroma/graphics/font.ttf
+usr/share/chroma/graphics/font.txt
diff --git a/debian/rules b/debian/rules
new file mode 100755
index 0000000..f64a235
--- /dev/null
+++ b/debian/rules
@@ -0,0 +1,12 @@
+#!/usr/bin/make -f
+
+%:
+	dh $@
+
+override_dh_auto_configure:
+	dh_auto_configure -- --bindir=/usr/games
+
+override_dh_auto_build-arch:
+	dh_auto_build
+	cd resources && ./make-graphics.sh
+	cd resources && ../debian/make-debian-icons.py