games-roguelike/dwarf-fortress: add 0.47.05

Signed-off-by: Joshua Goins <josh@redstrate.com>
Co-authored-by: Sven Eusewig <sveneusewig@yahoo.de>
Co-authored-by: Wolfgang E. Sanyer <ezzieyguywuf@gmail.com>
Closes: https://bugs.gentoo.org/703384
Closes: https://bugs.gentoo.org/703386
Closes: https://bugs.gentoo.org/717752
Closes: https://bugs.gentoo.org/729002
Signed-off-by: Ionen Wolkens <ionen@gentoo.org>

4 files changed, 159 insertions, 0 deletions

diff --git a/games-roguelike/dwarf-fortress/Manifest b/games-roguelike/dwarf-fortress/Manifest
index c42a144cfc72..f7f5a8d0f1fa 100644
--- a/games-roguelike/dwarf-fortress/Manifest
+++ b/games-roguelike/dwarf-fortress/Manifest
@@ -1,2 +1,4 @@
 DIST df_44_12_linux.tar.bz2 12081683 BLAKE2B 2410e8da6af6a8ced45d3e95dc06e2d0f4e31dbdcd6b8d9945a761d2278532bb24c1095418aa22639eedded256b3d485fa128984e6282a491d4dc7bd9af8671b SHA512 03cd7f6800d44873b573cc5bffb12c7a246c3aba0ee8535001372df689a5179dc02592670fd87f2fd5de82421605f34152f6241307c8f7b9fb4d7b8704aed70c
 DIST df_44_12_linux32.tar.bz2 12686340 BLAKE2B bf1e1370930d91d2c9e72d3366bc79706092d1505853eb63c6160fea39822551d3276958ac6d2916b8f7825be0c054a037219210f0c2c18a731065a2dd1bb842 SHA512 5cd352acf310592c7e30442205b7fe590f421c5e3562959dcfd32a17d3d562347c2b32e3bc5835637c5550ce2c696c17b6dc910ee4cf766be07af306e83537db
+DIST df_47_05_linux.tar.bz2 12725420 BLAKE2B 80987f05de2db2796a53cc8767ee7aa5c78674dff725efc0dafe07dc4118e56c7814cbf92507fe9b76a385e182405c7d6759cb6bcc942385110df1dc1a3b3af4 SHA512 9ea46fa12a80266cd09363f1aea8cdd059a5ebeefb453c4a46ffbb1115486409003c3caca95a1b6010da4040d04b781182c59e57a6cc033cd7de4507299f7534
+DIST df_47_05_linux32.tar.bz2 13487455 BLAKE2B be604dd2fd480c5609da801013dfdae26964760c0a92c4b3d2d8369800eee7ca9c1b1c2313cc67357feee3c6d425bf7f9f67cab53d2e771ab59055bc4c3329d0 SHA512 e9b9cf6995c24b403347159a35cfe4b57603bdb777c78639beb2799d9bf31317edec54fb92b17dbb90df6001b905d43285a35e9446768d12a746492b2fd34fe7
diff --git a/games-roguelike/dwarf-fortress/dwarf-fortress-0.47.05.ebuild b/games-roguelike/dwarf-fortress/dwarf-fortress-0.47.05.ebuild
new file mode 100644
index 000000000000..8df73a95939f
--- /dev/null
+++ b/games-roguelike/dwarf-fortress/dwarf-fortress-0.47.05.ebuild
@@ -0,0 +1,97 @@
+# Copyright 1999-2022 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit prefix optfeature toolchain-funcs desktop readme.gentoo-r1
+
+MY_PV=$(ver_rs 1- _ "$(ver_cut 2-)")
+MY_P=df_${MY_PV}
+
+DESCRIPTION="A single-player fantasy game"
+HOMEPAGE="https://www.bay12games.com/dwarves"
+SRC_URI="amd64? ( https://www.bay12games.com/dwarves/${MY_P}_linux.tar.bz2 )
+	x86? ( https://www.bay12games.com/dwarves/${MY_P}_linux32.tar.bz2 )"
+S="${WORKDIR}"/df_linux
+
+PATCHES=(
+	"${FILESDIR}/${P}-fix-cmath.patch"
+	"${FILESDIR}/${P}-segfault-fix-729002.patch"
+)
+
+LICENSE="free-noncomm BSD BitstreamVera"
+SLOT="0"
+KEYWORDS="-* ~amd64 ~x86"
+IUSE="debug"
+
+RDEPEND="media-libs/glew:0=
+	media-libs/libsdl[joystick,video]
+	media-libs/sdl-image[png]
+	media-libs/sdl-ttf
+	sys-libs/zlib:=
+	virtual/glu
+	x11-libs/gtk+:2"
+# Yup, libsndfile, openal and ncurses are only needed at compile-time; the code
+# dlopens them at runtime if requested.
+DEPEND="${RDEPEND}
+	media-libs/libsndfile
+	media-libs/openal
+	sys-libs/ncurses-compat:5[unicode]
+	virtual/pkgconfig"
+BDEPEND="virtual/pkgconfig"
+
+QA_PREBUILT="/opt/${PN}/libs/Dwarf_Fortress"
+
+DOC_CONTENTS="Dwarf Fortress has been installed to /opt/${PN}. This is
+	symlinked to ~/.dwarf-fortress when dwarf-fortress is run.
+	For more information on what exactly is replaced, see ${EROOT}/usr/bin/dwarf-fortress.
+	Note: This means that the primary entry point is ${EROOT}/usr/bin/dwarf-fortress.
+	Do not run /opt/${PN}/libs/Dwarf_Fortress."
+
+src_prepare() {
+	# fix line endings so the patches can apply properly
+	sed -i \
+		-e 's/\r$//' \
+		g_src/ttf_manager.cpp \
+		g_src/music_and_sound_openal.cpp \
+		|| die
+
+	default
+
+	# dwarf fortress includes prebuilt libraries such as libstdc++ we won't use
+	rm -f libs/*.so* || die
+}
+
+src_configure() {
+	hprefixify "${WORKDIR}/dwarf-fortress"
+
+	CXXFLAGS+=" -D$(use debug || echo N)DEBUG"
+}
+
+src_compile() {
+	tc-export CXX PKG_CONFIG
+
+	emake -f "${FILESDIR}/Makefile.native"
+}
+
+src_install() {
+	insinto /opt/${PN}
+	doins -r raw data libs
+
+	dobin ${FILESDIR}/dwarf-fortress
+
+	readme.gentoo_create_doc
+	dodoc README.linux *.txt
+
+	fperms 755 /opt/${PN}/libs/Dwarf_Fortress
+
+	make_desktop_entry dwarf-fortress "Dwarf Fortress" "dwarf-fortress" Game
+}
+
+pkg_postinst() {
+	readme.gentoo_print_elog
+
+	optfeature "text PRINT_MODE" sys-libs/ncurses-compat:5[unicode]
+	optfeature "audio output" "media-libs/openal media-libs/libsndfile"
+	optfeature "OpenGL PRINT_MODE" media-libs/libsdl[opengl]
+}
diff --git a/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-fix-cmath.patch b/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-fix-cmath.patch
new file mode 100644
index 000000000000..21017f6b41b1
--- /dev/null
+++ b/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-fix-cmath.patch
@@ -0,0 +1,11 @@
+Fixes compilation due to missing <cmath> header required in this file.
+
+diff --git a/g_src/ttf_manager.cpp b/g_src/ttf_manager.cpp
+@@ -1,6 +1,7 @@
+ #include "ttf_manager.hpp"
+ #include "init.h"
+ #include <iostream>
++#include <cmath>
+
+ using namespace std;
+
diff --git a/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-segfault-fix-729002.patch b/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-segfault-fix-729002.patch
new file mode 100644
index 000000000000..0f0a9a672874
--- /dev/null
+++ b/games-roguelike/dwarf-fortress/files/dwarf-fortress-0.47.05-segfault-fix-729002.patch
@@ -0,0 +1,49 @@
+Fixes a bug due to OpenAL soft crashing the game on startup: https://www.bay12games.com/dwarves/mantisbt/view.php?id=11564
+Fixes a bug regarding an infinite loop on anything higher than -O1: https://www.bay12games.com/dwarves/mantisbt/view.php?id=11564
+
+https://bugs.gentoo.org/729002
+
+diff --git a/g_src/enabler.cpp b/g_src/enabler.cpp
+--- a/g_src/enabler.cpp
++++ b/g_src/enabler.cpp
+@@ -590,6 +590,10 @@ int enablerst::loop(string cmdline) {
+
+   // Clean up graphical resources
+   delete renderer;
++
++  return 0;
+ }
+
+ void enablerst::override_grid_size(int x, int y) {
+diff --git a/g_src/music_and_sound_openal.cpp b/g_src/music_and_sound_openal.cpp
+--- a/g_src/music_and_sound_openal.cpp
++++ b/g_src/music_and_sound_openal.cpp
+@@ -250,7 +250,11 @@ void musicsoundst::deinitsound() {
+     alDeleteBuffers(1, &buffer);
+   }
+   // Deinit OpenAL
+-  alcMakeContextCurrent(NULL);
++
++  //alcMakeContextCurrent(NULL);
++
+   alcDestroyContext(context);
+   alcCloseDevice(device);
+
+@@ -480,7 +484,9 @@ static bool init_openal() {
+
+ void alEnable( ALenum capability ) { _alEnable(capability); }
+ void alDisable( ALenum capability ) { _alDisable(capability); }
+-ALboolean alIsEnabled( ALenum capability ) { _alIsEnabled(capability); }
++ALboolean alIsEnabled( ALenum capability ) { return _alIsEnabled(capability); }
+ const ALchar* alGetString( ALenum param ) { return _alGetString(param); }
+ void alGetBooleanv( ALenum param, ALboolean* data ) { _alGetBooleanv(param, data); }
+ void alGetIntegerv( ALenum param, ALint* data ) { _alGetIntegerv(param, data); }
+@@ -490,7 +496,9 @@ ALboolean alGetBoolean( ALenum param ) { return _alGetBoolean(param); }
+ ALint alGetInteger( ALenum param ) { return _alGetInteger(param); }
+ ALfloat alGetFloat( ALenum param ) { return _alGetFloat(param); }
+ ALdouble alGetDouble( ALenum param ) { return _alGetDouble(param); }
+-ALenum alGetError( void ) { _alGetError(); }
++ALenum alGetError( void ) { return _alGetError(); }
+ ALboolean alIsExtensionPresent( const ALchar* extname ) { return _alIsExtensionPresent(extname); }
+ void* alGetProcAddress( const ALchar* fname ) { return _alGetProcAddress(fname); }
+ ALenum alGetEnumValue( const ALchar* ename ) { return _alGetEnumValue(ename); }