rcheevos: initial package

This is a dependency of newer game.libretro versions

Signed-off-by: Matthias Reichl <hias@horus.com>

packages/emulation/rcheevos/package.mk

@@ -0,0 +1,18 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2022-present Team LibreELEC (https://libreelec.tv)
+
+PKG_NAME="rcheevos"
+PKG_VERSION="9.2.0"
+PKG_SHA256="c8ed6ca74f905ea0c256250e46cced579922880001337e7c3d3d68179ad89d4e"
+PKG_LICENSE="MIT"
+PKG_SITE="https://github.com/RetroAchievements/rcheevos"
+PKG_URL="https://github.com/RetroAchievements/rcheevos/archive/v${PKG_VERSION}.tar.gz"
+PKG_DEPENDS_TARGET="toolchain"
+PKG_LONGDESC="Library to parse and evaluate achievements and leaderboards for RetroAchievements"
+PKG_BUILD_FLAGS="+pic"
+
+post_unpack() {
+  # rcheevos doesn't come with any build files, use a copy of the cmake file in
+  # game.libretro (depends/common/rcheevos/CMakeLists.txt)
+  cp "${PKG_DIR}/source/CMakeLists.txt" "${PKG_BUILD}"
+}

packages/emulation/rcheevos/source/CMakeLists.txt

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+project(rcheevos)
+
+cmake_minimum_required(VERSION 3.0)
+
+# Disable Lua for now
+add_definitions(-DRC_DISABLE_LUA)
+
+include_directories(
+  include
+)
+
+add_library(${PROJECT_NAME}lib
+  src/rcheevos/alloc.c
+  src/rcheevos/compat.c
+  src/rcheevos/condition.c
+  src/rcheevos/condset.c
+  src/rcheevos/consoleinfo.c
+  src/rcheevos/format.c
+  src/rcheevos/lboard.c
+  src/rcheevos/memref.c
+  src/rcheevos/operand.c
+  src/rcheevos/richpresence.c
+  src/rcheevos/runtime.c
+  src/rcheevos/runtime_progress.c
+  src/rcheevos/trigger.c
+  src/rcheevos/value.c
+  src/rhash/cdreader.c
+  src/rhash/hash.c
+  src/rhash/md5.c
+  src/rurl/url.c
+)
+
+#add_dependencies(rcheevos
+#  lua # TODO
+#)
+
+#target_link_libraries(rcheevos
+#  lua
+#)
+
+install(TARGETS
+  ${PROJECT_NAME}lib
+  ARCHIVE DESTINATION
+    lib
+  DESTINATION
+    lib
+)
+
+install(
+  FILES
+    include/rcheevos.h
+    include/rconsoles.h
+    include/rhash.h
+    include/rurl.h
+  DESTINATION
+    include/${PROJECT_NAME}
+)
+
+#install(
+#  DIRECTORY
+#    include
+#  DESTINATION
+#    include
+#)