shockolate, recipe based on the PR from pgrobelniak (#4404)

games-fps/shockolate/patches/shockolate-0.7.7.patchset

@@ -0,0 +1,31 @@
+From 47061715f39c44da24d6a999a3c012e79b6ee8de Mon Sep 17 00:00:00 2001
+From: begasus <begasus@gmail.com>
+Date: Sun, 24 Nov 2019 18:16:39 +0000
+Subject: use system SDL2/SDL2_mixer headers
+
+
+diff --git a/CMakeLists.txt b/CMakeLists.txt
+index 52a0f25..b573ee0 100644
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -41,7 +41,7 @@ ENDIF(OPENGL_FOUND)
+ # set up SDL created by our build scripts
+ set(SDL2_DIR ${CMAKE_SOURCE_DIR}/build_ext/built_sdl)
+ 
+-set(SDL2_INCLUDE_DIRS ${SDL2_DIR}/include/SDL2)
++#set(SDL2_INCLUDE_DIRS ${SDL2_DIR}/include/SDL2)
+ find_library(SDL2_LIBRARY SDL2 PATHS ${SDL2_DIR}/lib NO_DEFAULT_PATH)
+ find_library(SDL2MAIN_LIBRARY SDL2main PATHS ${SDL2_DIR}/lib NO_DEFAULT_PATH)
+ set(SDL2_LIBRARIES "${SDL2MAIN_LIBRARY};${SDL2_LIBRARY}")
+@@ -49,7 +49,7 @@ set(SDL2_LIBRARIES "${SDL2MAIN_LIBRARY};${SDL2_LIBRARY}")
+ 
+ # and SDL mixer
+ 
+-set(SDL2_MIXER_DIR ${CMAKE_SOURCE_DIR}/build_ext/built_sdl_mixer)
++#set(SDL2_MIXER_DIR ${CMAKE_SOURCE_DIR}/build_ext/built_sdl_mixer)
+ 
+ set(SDL2_MIXER_INCLUDE_DIRS ${SDL2_MIXER_DIR}/include/SDL2)
+ find_library(SDL2_MIXER_LIBRARY SDL2_mixer PATHS ${SDL2_MIXER_DIR}/lib NO_DEFAULT_PATH)
+-- 
+2.24.0
+

games-fps/shockolate/shockolate-0.7.7.recipe

@@ -0,0 +1,77 @@
+SUMMARY="System Shock, but cross platform!"
+DESCRIPTION="Based on the source code for PowerPC released by Night Dive \
+Studios, Incorporated.
+
+Shockolate is a cross platform source port of System Shock, using SDL2. \
+This runs well on OSX, Linux, and Windows right now, with some missing \
+features that need reviving due to not being included in the source code \
+that was released.
+
+The end goal for this project is something like what Chocolate Doom is for \
+Doom: an experience that closely mimics the original, but portable and with \
+some quality of life improvements including an OpenGL renderer and mod support!
+
+You need contents of data folder from the original game copied into res/data \
+folder."
+HOMEPAGE="https://github.com/Interrupt/systemshock/"
+COPYRIGHT="2019 Interrupt"
+LICENSE="GNU GPL v3"
+REVISION="1"
+SOURCE_URI="https://github.com/Interrupt/systemshock/archive/v$portVersion.tar.gz"
+CHECKSUM_SHA256="86bb909576c46c8bcf1ff12370bf3023083a1f19179727bcc6a36ec56c44a388"
+SOURCE_FILENAME="systemshock-v$portVersion.tar.gz"
+SOURCE_DIR="systemshock-$portVersion"
+PATCHES="shockolate-$portVersion.patchset"
+
+ARCHITECTURES="!x86_gcc2 ?x86 !x86_64"
+SECONDARY_ARCHITECTURES="?x86"
+
+PROVIDES="
+	shockolate$secondaryArchSuffix = $portVersion
+	cmd:systemshock = $portVersion
+	"
+REQUIRES="
+	haiku$secondaryArchSuffix
+	lib:libfluidsynth$secondaryArchSuffix
+	lib:libGL$secondaryArchSuffix
+	lib:libGLU$secondaryArchSuffix
+	lib:libSDL2_2.0$secondaryArchSuffix
+	lib:libSDL2_mixer_2.0$secondaryArchSuffix
+	"
+
+BUILD_REQUIRES="
+	haiku${secondaryArchSuffix}_devel
+	devel:libfluidsynth$secondaryArchSuffix >= 2
+	devel:libGL$secondaryArchSuffix
+	devel:libGLU$secondaryArchSuffix
+	devel:libSDL2_2.0$secondaryArchSuffix
+	devel:libSDL2_mixer_2.0$secondaryArchSuffix
+	"
+BUILD_PREREQUIRES="
+	cmd:cmake
+	cmd:gcc$secondaryArchSuffix
+	cmd:make
+	"
+
+defineDebugInfoPackage shockolate$secondaryArchSuffix \
+	$prefix/bin/systemshock
+
+BUILD()
+{
+	mkdir -p build && cd build
+	cmake -DCMAKE_BUILD_TYPE=Release \
+		-DCMAKE_INSTALL_PREFIX=$prefix .. -L \
+		-DSDL2MAIN_LIBRARY=$(finddir B_SYSTEM_DEVELOP_DIRECTORY)/lib$secondaryArchSubDir/libSDL2.so \
+		-DSDL2_LIBRARY=$(finddir B_SYSTEM_DEVELOP_DIRECTORY)/lib$secondaryArchSubDir/libSDL2.so \
+		-DSDL2_MIXER_LIBRARY=$(finddir B_SYSTEM_DEVELOP_DIRECTORY)/lib$secondaryArchSubDir/libSDL2_mixer.so \
+		-DSDL2_INCLUDE_DIRS=$(finddir B_SYSTEM_HEADERS_DIRECTORY)$secondaryArchSubDir/SDL2 \
+		-DSDL2_MIXER_INCLUDE_DIRS=$(finddir B_SYSTEM_HEADERS_DIRECTORY)$secondaryArchSubDir/SDL2
+	make $jobArgs systemshock
+}
+
+INSTALL()
+{
+	cd build
+	mkdir -p $prefix/bin
+	cp systemshock $prefix/bin
+}