Add clang linux build

.github/workflows/scripts/linux/compile.sh

@@ -0,0 +1,17 @@
+#!/bin/bash
+
+set -e
+
+export CCACHE_BASEDIR=${GITHUB_WORKSPACE}
+export CCACHE_DIR=${GITHUB_WORKSPACE}/.ccache
+export CCACHE_COMPRESS="true"
+export CCACHE_COMPRESSLEVEL="6"
+export CCACHE_MAXSIZE="400M"
+
+# Prepare the Cache
+ccache -p
+ccache -z
+# Build
+make -j4 install
+# Save the Cache
+ccache -s

.github/workflows/scripts/linux/generate-cmake.sh

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+#!/bin/bash
+
+set -e
+
+if [ "${COMPILER}" = "gcc" ]; then
+  export CC=gcc
+  export CXX=g++
+else
+  export CC=clang
+  export CXX=clang++
+fi
+ADDITIONAL_CMAKE_ARGS=""
+if [ "${PLATFORM}" = "x86" ]; then
+  ADDITIONAL_CMAKE_ARGS="-D CMAKE_TOOLCHAIN_FILE=cmake/linux-compiler-i386-multilib.cmake"
+fi
+echo "Additional CMake Args - ${ADDITIONAL_CMAKE_ARGS}"
+
+# Generate CMake into ./build
+cmake \
+-D CMAKE_BUILD_TYPE=Release \
+-D BUILD_REPLAY_LOADERS=TRUE \
+-D CMAKE_BUILD_PO=FALSE \
+-D GTK3_API=TRUE ${ADDITIONAL_CMAKE_ARGS} \
+-B build

.github/workflows/scripts/linux/install-packages.sh

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+#!/bin/bash
+
+set -e
+
+# Packages - Build Environment
+declare -a BUILD_PACKAGES=(
+  "ccache"
+  "cmake"
+  "g++-10-multilib"
+)
+
+declare -a GCC_PACKAGES=(
+  # Nothing Unique Needed
+)
+
+declare -a CLANG_PACKAGES=(
+  "clang-format"
+  "clang-tidy"
+  "clang-tools"
+  "clang"
+  "clangd"
+  "libc++-dev"
+  "libc++1"
+  "libc++abi-dev"
+  "libc++abi1"
+  "libclang-dev"
+  "libclang1"
+  "liblldb-dev"
+  "libllvm-ocaml-dev"
+  "libomp-dev"
+  "libomp5"
+  "lld"
+  "lldb"
+  "llvm-dev"
+  "llvm-runtime"
+  "llvm"
+  "python-clang"
+)
+
+# Packages - PCSX2
+declare -a PCSX2_PACKAGES=(
+  "libaio-dev"
+  "libasound2-dev"
+  "libcairo2-dev"
+  "libegl-dev"
+  "libegl1-mesa-dev"
+  "libgdk-pixbuf2.0-dev"
+  "libgirepository-1.0-1"
+  "libgl-dev"
+  "libgl1-mesa-dev"
+  "libgl1-mesa-dri"
+  "libgl1"
+  "libgles-dev"
+  "libgles-dev"
+  "libgles2-mesa-dev"
+  "libglib2.0-dev"
+  "libglu1-mesa-dev"
+  "libglu1-mesa"
+  "libglvnd-dev"
+  "libglx-dev"
+  "libglx-mesa0"
+  "libglx0"
+  "libgtk-3-dev"
+  "libgtk2.0-dev"
+  "libharfbuzz-dev"
+  "libllvm10"
+  "liblzma-dev"
+  "libpango1.0-dev"
+  "libpcap0.8-dev"
+  "libsdl2-dev"
+  "libsoundtouch-dev"
+  "libwxgtk3.0-gtk3-0v5"
+  "libwxgtk3.0-gtk3-dev"
+  "libx11-xcb-dev"
+  "libxext-dev"
+  "libxft-dev"
+  "libxml2-dev"
+  "portaudio19-dev"
+  "zlib1g-dev"
+)
+
+# - https://github.com/actions/virtual-environments/blob/main/images/linux/Ubuntu2004-README.md
+ARCH=""
+echo "${PLATFORM}"
+if [ "${PLATFORM}" == "x86" ]; then
+  ARCH=":i386"
+  sudo dpkg --add-architecture i386
+fi
+
+sudo apt-get -qq update
+
+# Install packages needed for building
+BUILD_PACKAGE_STR=""
+for i in "${BUILD_PACKAGES[@]}"; do
+  BUILD_PACKAGE_STR="${BUILD_PACKAGE_STR} ${i}"
+done
+
+if [ "${COMPILER}" = "gcc" ]; then
+  for i in "${GCC_PACKAGES[@]}"; do
+    BUILD_PACKAGE_STR="${BUILD_PACKAGE_STR} ${i}"
+  done
+else
+  for i in "${CLANG_PACKAGES[@]}"; do
+    BUILD_PACKAGE_STR="${BUILD_PACKAGE_STR} ${i}"
+  done
+fi
+
+echo "Will install the following packages for building - ${BUILD_PACKAGE_STR}"
+sudo apt remove gcc-9 g++-9
+sudo apt-get -y install ${BUILD_PACKAGE_STR}
+
+sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-10 10
+sudo update-alternatives --install /usr/bin/g++ g++ /usr/bin/g++-10 10
+sudo update-alternatives --install /usr/bin/cc cc /usr/bin/gcc 30
+sudo update-alternatives --install /usr/bin/c++ c++ /usr/bin/g++ 30
+
+# Install packages needed by pcsx2
+PCSX2_PACKAGES_STR=""
+for i in "${PCSX2_PACKAGES[@]}"; do
+  PCSX2_PACKAGES_STR="${PCSX2_PACKAGES_STR} ${i}${ARCH}"
+done
+echo "Will install the following packages for pcsx2 - ${PCSX2_PACKAGES_STR}"
+sudo apt-get -y install ${PCSX2_PACKAGES_STR}