| 1 | #!/bin/bash
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| 2 |
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| 3 | arch=$1
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| 4 | cross_file="/cross_file-$arch.txt"
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| 5 | meson env2mfile --cross --debarch "$arch" -o "$cross_file"
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| 6 |
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| 7 | # Explicitly set ccache path for cross compilers
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| 8 | sed -i "s|/usr/bin/\([^-]*\)-linux-gnu\([^-]*\)-g|/usr/lib/ccache/\\1-linux-gnu\\2-g|g" "$cross_file"
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| 9 |
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| 10 | # Rely on qemu-user being configured in binfmt_misc on the host
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| 11 | # shellcheck disable=SC1003 # how this sed doesn't seems to work for me locally
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| 12 | sed -i -e '/\[properties\]/a\' -e "needs_exe_wrapper = False" "$cross_file"
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| 13 |
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| 14 | # Add a line for rustc, which meson env2mfile is missing.
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| 15 | cc=$(sed -n "s|^c\s*=\s*\[?'\(.*\)'\]?|\1|p" < "$cross_file")
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| 16 |
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| 17 | if [[ "$arch" = "arm64" ]]; then
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| 18 | rust_target=aarch64-unknown-linux-gnu
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| 19 | elif [[ "$arch" = "armhf" ]]; then
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| 20 | rust_target=armv7-unknown-linux-gnueabihf
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| 21 | elif [[ "$arch" = "i386" ]]; then
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| 22 | rust_target=i686-unknown-linux-gnu
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| 23 | elif [[ "$arch" = "ppc64el" ]]; then
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| 24 | rust_target=powerpc64le-unknown-linux-gnu
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| 25 | elif [[ "$arch" = "s390x" ]]; then
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| 26 | rust_target=s390x-unknown-linux-gnu
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| 27 | else
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| 28 | echo "Needs rustc target mapping"
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| 29 | fi
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| 30 |
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| 31 | # shellcheck disable=SC1003 # how this sed doesn't seems to work for me locally
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| 32 | sed -i -e '/\[binaries\]/a\' -e "rust = ['rustc', '--target=$rust_target', '-C', 'linker=$cc']" "$cross_file"
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| 33 |
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| 34 | # Set up cmake cross compile toolchain file for dEQP builds
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| 35 | toolchain_file="/toolchain-$arch.cmake"
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| 36 | if [[ "$arch" = "arm64" ]]; then
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| 37 | GCC_ARCH="aarch64-linux-gnu"
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| 38 | DE_CPU="DE_CPU_ARM_64"
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| 39 | elif [[ "$arch" = "armhf" ]]; then
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| 40 | GCC_ARCH="arm-linux-gnueabihf"
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| 41 | DE_CPU="DE_CPU_ARM"
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| 42 | fi
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| 43 |
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| 44 | if [[ -n "$GCC_ARCH" ]]; then
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| 45 | {
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| 46 | echo "set(CMAKE_SYSTEM_NAME Linux)";
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| 47 | echo "set(CMAKE_SYSTEM_PROCESSOR arm)";
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| 48 | echo "set(CMAKE_C_COMPILER /usr/lib/ccache/$GCC_ARCH-gcc)";
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| 49 | echo "set(CMAKE_CXX_COMPILER /usr/lib/ccache/$GCC_ARCH-g++)";
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| 50 | echo "set(CMAKE_CXX_FLAGS_INIT \"-Wno-psabi\")"; # makes ABI warnings quiet for ARMv7
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| 51 | echo "set(ENV{PKG_CONFIG} \"/usr/bin/$GCC_ARCH-pkgconf\")";
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| 52 | echo "set(DE_CPU $DE_CPU)";
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| 53 | } > "$toolchain_file"
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| 54 | fi
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