1#!/bin/bash 2 3arch=$1 4cross_file="/cross_file-$arch.txt" 5/usr/share/meson/debcrossgen --arch $arch -o "$cross_file" 6# Explicitly set ccache path for cross compilers 7sed -i "s|/usr/bin/\([^-]*\)-linux-gnu\([^-]*\)-g|/usr/lib/ccache/\\1-linux-gnu\\2-g|g" "$cross_file" 8if [ "$arch" = "i386" ]; then 9 # Work around a bug in debcrossgen that should be fixed in the next release 10 sed -i "s|cpu_family = 'i686'|cpu_family = 'x86'|g" "$cross_file" 11fi 12# Rely on qemu-user being configured in binfmt_misc on the host 13sed -i -e '/\[properties\]/a\' -e "needs_exe_wrapper = False" "$cross_file" 14 15# Add a line for rustc, which debcrossgen is missing. 16cc=`sed -n 's|c = .\(.*\).|\1|p' < $cross_file` 17if [[ "$arch" = "arm64" ]]; then 18 rust_target=aarch64-unknown-linux-gnu 19elif [[ "$arch" = "armhf" ]]; then 20 rust_target=armv7-unknown-linux-gnueabihf 21elif [[ "$arch" = "i386" ]]; then 22 rust_target=i686-unknown-linux-gnu 23elif [[ "$arch" = "ppc64el" ]]; then 24 rust_target=powerpc64le-unknown-linux-gnu 25elif [[ "$arch" = "s390x" ]]; then 26 rust_target=s390x-unknown-linux-gnu 27else 28 echo "Needs rustc target mapping" 29fi 30sed -i -e '/\[binaries\]/a\' -e "rust = ['rustc', '--target=$rust_target', '-C', 'linker=$cc']" "$cross_file" 31 32# Set up cmake cross compile toolchain file for dEQP builds 33toolchain_file="/toolchain-$arch.cmake" 34if [[ "$arch" = "arm64" ]]; then 35 GCC_ARCH="aarch64-linux-gnu" 36 DE_CPU="DE_CPU_ARM_64" 37 CMAKE_ARCH=arm 38elif [[ "$arch" = "armhf" ]]; then 39 GCC_ARCH="arm-linux-gnueabihf" 40 DE_CPU="DE_CPU_ARM" 41 CMAKE_ARCH=arm 42fi 43 44if [[ -n "$GCC_ARCH" ]]; then 45 echo "set(CMAKE_SYSTEM_NAME Linux)" > "$toolchain_file" 46 echo "set(CMAKE_SYSTEM_PROCESSOR arm)" >> "$toolchain_file" 47 echo "set(CMAKE_C_COMPILER /usr/lib/ccache/$GCC_ARCH-gcc)" >> "$toolchain_file" 48 echo "set(CMAKE_CXX_COMPILER /usr/lib/ccache/$GCC_ARCH-g++)" >> "$toolchain_file" 49 echo "set(ENV{PKG_CONFIG} \"/usr/bin/$GCC_ARCH-pkg-config\")" >> "$toolchain_file" 50 echo "set(DE_CPU $DE_CPU)" >> "$toolchain_file" 51fi 52