Always Use Next Display Index #11201

	name: Build (Nintendo 3DS)

	on: [push, pull_request]

	jobs:
	n3ds:
	runs-on: ubuntu-latest
	container:
	image: devkitpro/devkitarm:latest
	steps:
	- uses: actions/checkout@v4
	- name: Install build requirements
	run: \|
	apt update
	apt install ninja-build
	- name: Configure CMake
	run: \|
	cmake -S . -B build -G Ninja \
	-DCMAKE_TOOLCHAIN_FILE=${DEVKITPRO}/cmake/3DS.cmake \
	-DSDL_WERROR=ON \
	-DSDL_TESTS=ON \
	-DSDL_INSTALL_TESTS=ON \
	-DSDL_VENDOR_INFO="Github Workflow" \
	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
	-DCMAKE_INSTALL_PREFIX=prefix
	- name: Build
	run: cmake --build build --verbose
	- name: Install CMake
	run: \|
	echo "SDL2_DIR=$(pwd)/prefix" >> $GITHUB_ENV
	cmake --install build/
	( cd prefix; find ) \| LC_ALL=C sort -u
	- name: Verify CMake configuration files
	run: \|
	cmake -S cmake/test -B cmake_config_build -G Ninja \
	-DCMAKE_TOOLCHAIN_FILE=${DEVKITPRO}/cmake/3DS.cmake \
	-DTEST_SHARED=FALSE \
	-DCMAKE_PREFIX_PATH=${{ env.SDL2_DIR }} \
	-DCMAKE_BUILD_TYPE=RelWithDebInfo
	cmake --build cmake_config_build --verbose
	- name: Extract CC/CXX/CFLAGS/CXXFLAGS from CMake toolchain
	run: \|
	cmake -S .github/cmake -B /tmp/cmake_extract \
	-DCMAKE_TOOLCHAIN_FILE=${DEVKITPRO}/cmake/3DS.cmake \
	-DCMAKE_BUILD_TYPE=RelWithDebInfo \
	-DVAR_PATH=/tmp/n3ds_env.txt
	cat /tmp/n3ds_env.txt >> $GITHUB_ENV
	- name: Verify sdl2-config
	run: \|
	export PATH=${{ env.SDL2_DIR }}/bin:$PATH
	cmake/test/test_sdlconfig.sh
	- name: Verify sdl2.pc
	run: \|
	export PKG_CONFIG_PATH=${{ env.SDL2_DIR }}/lib/pkgconfig
	cmake/test/test_pkgconfig.sh

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