Cleanup and fix `hud_target_missile` (#7051) #2264

	name: Build caches for master

	on:
	push:
	branches:
	- master

	env:
	QT_VERSION: 5.12.12

	jobs:
	build_linux:
	strategy:
	matrix:
	configuration: [Debug, Release]
	compiler: [gcc-9, gcc-13, clang-16]
	cmake_options: [""]
	include:
	# Also include configurations that check if the code compiles without the graphics backends
	- configuration: Debug
	compiler: gcc-13
	cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
	- configuration: Release
	compiler: gcc-13
	cmake_options: -DFSO_BUILD_WITH_OPENGL=OFF -DFSO_BUILD_WITH_VULKAN=OFF
	name: Linux
	runs-on: ubuntu-latest
	container: ghcr.io/scp-fs2open/linux_build:sha-71099c9
	steps:
	- uses: actions/checkout@v1
	name: Checkout
	with:
	submodules: true
	- name: ccache
	uses: hendrikmuhs/ccache-action@v1
	with:
	key: ${{ runner.os }}-${{ matrix.configuration }}-${{ matrix.compiler }}
	- name: Configure ccache
	run: \|
	ccache --set-config=sloppiness=pch_defines,time_macros
	ccache -p

	- name: Configure CMake
	env:
	CONFIGURATION: ${{ matrix.configuration }}
	COMPILER: ${{ matrix.compiler }}
	JOB_CMAKE_OPTIONS: ${{ matrix.cmake_options }}
	CCACHE_PATH: /usr/local/bin/ccache
	ENABLE_QTFRED: ON
	Qt5_DIR: /qt/${{ env.QT_VERSION }}/gcc_64/lib/cmake/Qt5
	run: $GITHUB_WORKSPACE/ci/linux/configure_cmake.sh
	- name: Compile
	working-directory: ./build
	run: LD_LIBRARY_PATH=$Qt5_DIR/lib:$LD_LIBRARY_PATH ninja -k 20 all
	- name: Show CCache statistics
	run: ccache --show-stats

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