commit:     c625adb56c417c3109f959192ffa2e992ab32c88
Author:     Ionen Wolkens <ionen <AT> gentoo <DOT> org>
AuthorDate: Sun Mar 26 05:04:13 2023 +0000
Commit:     Ionen Wolkens <ionen <AT> gentoo <DOT> org>
CommitDate: Sun Mar 26 07:38:00 2023 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=c625adb5

games-emulation/snes9x: add 1.62.1

This (unfortunately) migrates from meson to cmake, some
revamping been done to adapt.

May still be a few things to adjust, the cli build (autoconf) vs
gtk (cmake, with a new not entirely perfect CMakeLists.txt) and
then libretro too (Makefile-only) makes the ebuild and dependency
checks messy.

Most of this may need review next bump.

Signed-off-by: Ionen Wolkens <ionen <AT> gentoo.org>

 games-emulation/snes9x/Manifest                    |   4 +
 .../snes9x/files/snes9x-1.62.1-flags.patch         |  24 +++
 .../snes9x/files/snes9x-1.62.1-gcc13.patch         |  20 +++
 .../files/snes9x-1.62.1-optional-wayland.patch     |  16 ++
 games-emulation/snes9x/snes9x-1.62.1.ebuild        | 186 +++++++++++++++++++++
 5 files changed, 250 insertions(+)

diff --git a/games-emulation/snes9x/Manifest b/games-emulation/snes9x/Manifest
index 85d1edc3c9f2..3964e7efd91e 100644
--- a/games-emulation/snes9x/Manifest
+++ b/games-emulation/snes9x/Manifest
@@ -1,3 +1,7 @@
+DIST glslang-6d41bb9c557c5a0eec61ffba1f775dc5f717a8f7.tar.gz 3694607 BLAKE2B 
c6ba30fc561c6053c3f685f2b7529053f56e0869e4c05013a1c59f39b4c97847c3e50c30859dce6f0c17c9f9bf21b96ebc04b510bcdc33f4ced87d892a36f94c
 SHA512 
49efe8841bbe2d603d5dd03bdb273bb991ee6ea509081048c01b7c4de6d4cad42f223755e1cb391c426993fba72ed3878e28bcce8dd7f6eeb5adf873705b7d62
 DIST snes9x-1.61-glslang.tar.gz 3188787 BLAKE2B 
36ed327fbb2aec3657fe300b98f2e45cfe039596a64bca3076ecb079f7c33aa14ac09a96e5a174ad51faf0c4d585d82aaadec3d8209cf8d3ca55d70e316b1642
 SHA512 
de2ebc0cd89d22582c079006ac45a812e3aaaad9a44c77c68530aa1468fbc840c6ae25a4356d4e9fc697524cd721d26506d85bc35eac98452eabce0bc098b5a4
 DIST snes9x-1.61-spirv.tar.gz 676662 BLAKE2B 
ab18406c99e4e04c6c497b5f447dcaccb7d5a60f42bf1cea31afee04ee664e74916b32736c1aea1e7106494154e48e5cbe9b5d6a0652667c4d0e2020814cd9bd
 SHA512 
bfa3cc944450db59a57a685eea12b0ed0b5059d55a092ac5cdf6f4dc03c1e2d2e62fa5a576156c772340e12136b10d7ed790bb35b4aece2ee8405e64f826e31b
 DIST snes9x-1.61.tar.gz 3016890 BLAKE2B 
3e94dee5172bf48d2461a3a1403fc7e7fc8069df6dddf5b5e1da59ee140297bd0b7cee6948b5eb154c1eec38aebe3ab29a9fae3dfb4abdce41769d2ace43dee1
 SHA512 
8b644f5b7136e89fd222bcb430fc736c74a3e383d7e6c7f0880235f6fa4c0f77abbf02493f8d654a12e87701111643e33877bc21bb3dfcc9b82a056fa1b1d880
+DIST snes9x-1.62.1.tar.gz 3418415 BLAKE2B 
fa9826f0514d48610086fb1209465bfddac64f88bc0498a97912247922e7fe8e068a92343da7e99307c7f93c48d7103a53f1badf260cef0b9416af7d1a608b8a
 SHA512 
7c0af6df596d8899ee29abf1ac42295f82cff95ffac0db5bb6b4018b03abb3b0768749c1a5e90f44203a1947658023de0e4fcbff20aa863909b15d218e26afc5
+DIST spirv-cross-4e2fdb25671c742a9fbe93a6034eb1542244c7e1.tar.gz 1714902 
BLAKE2B 
ae2b9816755679552c21b7f4446cda5b0626ba56143767445014b011234183afe55b4abbdf2a5849cad3d9e17871362bbac4da6b7969b578f564a8cbb3f3b269
 SHA512 
ec47b1d966006c6e654e84e7fa16124c774de3ca6fd508d3cfe0568e3df79eee3f5aeedfae1d744b99e162beeee23afe498249b2291091bc14c0357db304bebe
+DIST vulkan-headers-a3dd2655a3a68c2a67c55a0f8b77dcb8b166ada2.tar.gz 1832285 
BLAKE2B 
9278a17ede62f1a839ed230d2eefe3eb7ed46d3e25d4a44504f8d247c7b1c83d38166bec143f3b8e068d5c112585299d90ec16e9c41be6096c61f2eb5e127287
 SHA512 
b35541413efb5124691e0d13403acc00a85af51e3165828e892e90f059a7d7dc83f9bde43c6a7a1f471ae6eb8ec0155ee873adcc7afb537d5adbaccafcd7d849

diff --git a/games-emulation/snes9x/files/snes9x-1.62.1-flags.patch 
b/games-emulation/snes9x/files/snes9x-1.62.1-flags.patch
new file mode 100644
index 000000000000..7b3b4dad399b
--- /dev/null
+++ b/games-emulation/snes9x/files/snes9x-1.62.1-flags.patch
@@ -0,0 +1,24 @@
+Avoid forcing -O3 and let users set these as wanted.
+--- a/libretro/Makefile
++++ b/libretro/Makefile
+@@ -579,6 +579,6 @@
+    CXXFLAGS += -O2 -DNDEBUG
+ else
+-   CFLAGS += -O3 -DNDEBUG
+-   CXXFLAGS += -O3 -DNDEBUG
++   CFLAGS += -DNDEBUG
++   CXXFLAGS += -DNDEBUG
+ endif
+ 
+--- a/unix/configure.ac
++++ b/unix/configure.ac
+@@ -65,9 +65,4 @@
+       AC_S9X_COMPILER_FLAG([-g],  [g])
+       AC_S9X_COMPILER_FLAG([-O0], [o0])
+-else
+-      AC_S9X_COMPILER_FLAG([-O3], [o3], [
+-              AC_S9X_COMPILER_FLAG([-O2], [o2], [
+-                      AC_S9X_COMPILER_FLAG([-O1], [o1])])])
+-      AC_S9X_COMPILER_FLAG([-fomit-frame-pointer], [omit_frame_pointer])
+ fi
+ 

diff --git a/games-emulation/snes9x/files/snes9x-1.62.1-gcc13.patch 
b/games-emulation/snes9x/files/snes9x-1.62.1-gcc13.patch
new file mode 100644
index 000000000000..28945fd782fc
--- /dev/null
+++ b/games-emulation/snes9x/files/snes9x-1.62.1-gcc13.patch
@@ -0,0 +1,20 @@
+Partly a backport from
+https://github.com/GPUOpen-LibrariesAndSDKs/VulkanMemoryAllocator/commit/29d492b60c8
+--- a/external/VulkanMemoryAllocator-Hpp/include/vk_mem_alloc.h
++++ b/external/VulkanMemoryAllocator-Hpp/include/vk_mem_alloc.h
+@@ -2615,4 +2615,8 @@
+ #endif
+ 
++#if VMA_STATS_STRING_ENABLED
++    #include <cstdio> // For snprintf
++#endif
++
+ 
/*******************************************************************************
+ CONFIGURATION SECTION
+--- a/vulkan/slang_shader.hpp
++++ b/vulkan/slang_shader.hpp
+@@ -1,3 +1,4 @@
+ #pragma once
++#include <cstdint>
+ #include <string>
+ #include <vector>

diff --git a/games-emulation/snes9x/files/snes9x-1.62.1-optional-wayland.patch 
b/games-emulation/snes9x/files/snes9x-1.62.1-optional-wayland.patch
new file mode 100644
index 000000000000..396f76a9d641
--- /dev/null
+++ b/games-emulation/snes9x/files/snes9x-1.62.1-optional-wayland.patch
@@ -0,0 +1,16 @@
+USE_SLANG currently disregards whether USE_WAYLAND was used or not
+and leads to trying to use wayland headers that may be missing.
+--- a/gtk/CMakeLists.txt
++++ b/gtk/CMakeLists.txt
+@@ -99,8 +99,10 @@
+ 
+     list(APPEND DEFINES "VK_USE_PLATFORM_XLIB_KHR"
+-                        "VK_USE_PLATFORM_WAYLAND_KHR"
+                         "VULKAN_HPP_DISPATCH_LOADER_DYNAMIC=1"
+                         "VMA_DYNAMIC_VULKAN_FUNCTIONS=1"
+                         "VMA_STATIC_VULKAN_FUNCTIONS=0")
++    if(USE_WAYLAND)
++        list(APPEND DEFINES "VK_USE_PLATFORM_WAYLAND_KHR")
++    endif()
+     list(APPEND INCLUDES ../external/vulkan-headers/include)
+     list(APPEND INCLUDES ../external/VulkanMemoryAllocator-Hpp/include)

diff --git a/games-emulation/snes9x/snes9x-1.62.1.ebuild 
b/games-emulation/snes9x/snes9x-1.62.1.ebuild
new file mode 100644
index 000000000000..27b761fd134b
--- /dev/null
+++ b/games-emulation/snes9x/snes9x-1.62.1.ebuild
@@ -0,0 +1,186 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+PYTHON_COMPAT=( python3_{9..11} )
+inherit autotools cmake flag-o-matic python-any-r1 toolchain-funcs xdg
+
+# TODO: try unbundling, albeit compatibility with (and between) these
+# tend to be volatile and it may not be the best idea "yet"
+HASH_GLSLANG=6d41bb9c557c5a0eec61ffba1f775dc5f717a8f7
+HASH_SPIRV=4e2fdb25671c742a9fbe93a6034eb1542244c7e1
+HASH_VULKAN=a3dd2655a3a68c2a67c55a0f8b77dcb8b166ada2
+
+DESCRIPTION="Super Nintendo Entertainment System (SNES) emulator"
+HOMEPAGE="https://github.com/snes9xgit/snes9x/";
+SRC_URI="
+       https://github.com/snes9xgit/snes9x/archive/${PV}.tar.gz -> ${P}.tar.gz
+       gui? (
+               
https://github.com/KhronosGroup/glslang/archive/${HASH_GLSLANG}.tar.gz
+                       -> glslang-${HASH_GLSLANG}.tar.gz
+               
https://github.com/KhronosGroup/SPIRV-Cross/archive/${HASH_SPIRV}.tar.gz
+                       -> spirv-cross-${HASH_SPIRV}.tar.gz
+               
https://github.com/KhronosGroup/Vulkan-Headers/archive/${HASH_VULKAN}.tar.gz
+                       -> vulkan-headers-${HASH_VULKAN}.tar.gz
+       )"
+
+LICENSE="
+       Snes9x GPL-2 GPL-2+ LGPL-2.1 LGPL-2.1+ ISC MIT ZLIB
+       gui? ( Apache-2.0 CC0-1.0 BSD )"
+SLOT="0"
+KEYWORDS="~amd64 ~ppc64 ~x86"
+IUSE="alsa debug gui libretro netplay oss portaudio pulseaudio wayland 
xinerama +xv"
+RESTRICT="bindist"
+
+RDEPEND="
+       media-libs/libpng:=
+       sys-libs/zlib:=[minizip]
+       x11-libs/libX11
+       x11-libs/libXext
+       alsa? ( media-libs/alsa-lib )
+       gui? (
+               dev-cpp/cairomm:0
+               dev-cpp/glibmm:2
+               dev-cpp/gtkmm:3.0[wayland?]
+               dev-libs/glib:2
+               dev-libs/libsigc++:2
+               media-libs/libepoxy
+               media-libs/libsdl2[joystick]
+               x11-libs/cairo
+               x11-libs/gdk-pixbuf:2
+               x11-libs/gtk+:3[wayland?]
+               x11-libs/libXrandr
+               portaudio? ( media-libs/portaudio )
+               pulseaudio? ( media-libs/libpulse )
+               wayland? ( dev-libs/wayland )
+       )
+       libretro? ( !games-emulation/libretro-snes9x )
+       xinerama? ( x11-libs/libXinerama )
+       xv? ( x11-libs/libXv )"
+DEPEND="
+       ${RDEPEND}
+       x11-base/xorg-proto"
+BDEPEND="
+       virtual/pkgconfig
+       gui? ( ${PYTHON_DEPS} )"
+
+PATCHES=(
+       "${FILESDIR}"/${PN}-1.62.1-flags.patch
+       "${FILESDIR}"/${PN}-1.62.1-gcc13.patch
+       "${FILESDIR}"/${PN}-1.62.1-optional-wayland.patch
+)
+
+pkg_setup() {
+       # used by bundled glslang
+       use gui && python-any-r1_pkg_setup
+}
+
+src_prepare() {
+       if use gui; then
+               rmdir external/{glslang,SPIRV-Cross,vulkan-headers} || die
+               mv ../glslang-${HASH_GLSLANG} external/glslang || die
+               mv ../SPIRV-Cross-${HASH_SPIRV} external/SPIRV-Cross || die
+               mv ../Vulkan-Headers-${HASH_VULKAN} external/vulkan-headers || 
die
+       fi
+
+       if use gui; then
+               CMAKE_USE_DIR=${S}/gtk
+               cmake_src_prepare
+       else
+               default
+       fi
+
+       pushd unix >/dev/null || die
+       eautoreconf
+       popd >/dev/null || die
+
+       rm -r unzip || die
+}
+
+src_configure() {
+       tc-export CC CXX # for libretro
+
+       local econfargs=(
+               $(use_enable alsa sound-alsa)
+               $(use_enable debug debugger)
+               $(use_enable netplay)
+               $(use_enable xinerama)
+               $(use_enable xv xvideo)
+               --enable-gamepad
+               --enable-gzip
+               --enable-screenshot
+               --enable-zip
+               --disable-libyuv # unpackaged
+               --with-system-zip
+       )
+
+       pushd unix >/dev/null || die
+       econf "${econfargs[@]}"
+       popd >/dev/null || die
+
+       if use gui; then
+               # bundled SPIRV-Cross fails with -Werror=odr
+               filter-lto
+
+               local mycmakeargs=(
+                       -DBUILD_SHARED_LIBS=no
+                       -DDEBUGGER=$(usex debug)
+                       -DUSE_ALSA=$(usex alsa)
+                       -DUSE_OSS=$(usex oss)
+                       -DUSE_PORTAUDIO=$(usex portaudio)
+                       -DUSE_PULSEAUDIO=$(usex pulseaudio)
+                       -DUSE_SYSTEMZIP=yes
+                       -DUSE_WAYLAND=$(usex wayland)
+                       -DUSE_XV=$(usex xv)
+
+                       # this controls both vulkan output and shader support, 
could be
+                       # behind USE=vulkan but it currently fails to build if 
disabled
+                       # and adds no dependencies given they are bundled (for 
now)
+                       -DUSE_SLANG=yes
+
+                       # gets used for LOCALE/DATADIR too early (installs to 
/usr//locale)
+                       -DCMAKE_INSTALL_DATAROOTDIR=share
+               )
+
+               cmake_src_configure
+       fi
+}
+
+src_compile() {
+       if use libretro; then
+               emake -C libretro LTO=
+               # rebuild objects given libretro uses different defines (bug 
#791475)
+               rm *.o || die
+       fi
+
+       emake -C unix
+
+       use gui && cmake_src_compile
+}
+
+src_test() {
+       # currently no tests, but don't run the cmake phase while unconfigured
+       use gui && cmake_src_test
+}
+
+src_install() {
+       if use libretro; then
+               exeinto /usr/$(get_libdir)/libretro
+               doexe libretro/snes9x_libretro.so
+       fi
+
+       dobin unix/snes9x
+
+       local DOCS=(
+               README.md
+               docs/{changes,control-inputs,controls,snapshots}.txt
+               unix/snes9x.conf.default
+       )
+       einstalldocs
+
+       if use gui; then
+               DOCS=( AUTHORS )
+               cmake_src_install
+       fi
+}

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