diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 269 |
1 files changed, 230 insertions, 39 deletions
@@ -13,7 +13,7 @@ export CCACHE_RECACHE=yes # make source path absolute source_path=$(cd "$(dirname -- "$0")"; pwd) -if test "$PWD" = "$source_path" +if test "$PWD" -ef "$source_path" then echo "Using './build' as the directory for build output" @@ -207,6 +207,10 @@ for opt do ;; --objcc=*) objcc="$optarg" ;; + --rustc=*) RUSTC="$optarg" + ;; + --rustdoc=*) RUSTDOC="$optarg" + ;; --cpu=*) cpu="$optarg" ;; --extra-cflags=*) @@ -252,6 +256,8 @@ python= download="enabled" skip_meson=no use_containers="yes" +rust="disabled" +rust_target_triple="" gdb_bin=$(command -v "gdb-multiarch" || command -v "gdb") gdb_arches="" @@ -310,6 +316,7 @@ objcopy="${OBJCOPY-${cross_prefix}objcopy}" ld="${LD-${cross_prefix}ld}" ranlib="${RANLIB-${cross_prefix}ranlib}" nm="${NM-${cross_prefix}nm}" +readelf="${READELF-${cross_prefix}readelf}" strip="${STRIP-${cross_prefix}strip}" widl="${WIDL-${cross_prefix}widl}" windres="${WINDRES-${cross_prefix}windres}" @@ -317,6 +324,9 @@ windmc="${WINDMC-${cross_prefix}windmc}" pkg_config="${PKG_CONFIG-${cross_prefix}pkg-config}" sdl2_config="${SDL2_CONFIG-${cross_prefix}sdl2-config}" +rustc="${RUSTC-rustc}" +rustdoc="${RUSTDOC-rustdoc}" + check_define() { cat > $TMPC <<EOF #if !defined($1) @@ -353,6 +363,10 @@ elif check_define __NetBSD__; then host_os=netbsd elif check_define __APPLE__; then host_os=darwin +elif check_define EMSCRIPTEN ; then + host_os=emscripten + cpu=wasm32 + cross_compile="yes" else # This is a fatal error, but don't report it yet, because we # might be going to just print the --help text, or it might @@ -388,7 +402,11 @@ elif check_define _ARCH_PPC ; then cpu="ppc" fi elif check_define __mips__ ; then - cpu="mips" + if check_define __mips64 ; then + cpu="mips64" + else + cpu="mips" + fi elif check_define __s390__ ; then if check_define __s390x__ ; then cpu="s390x" @@ -425,6 +443,7 @@ fi # Please keep it sorted and synchronized with meson.build's host_arch. host_arch= linux_arch= +raw_cpu=$cpu case "$cpu" in aarch64) host_arch=aarch64 @@ -514,6 +533,9 @@ case "$cpu" in linux_arch=x86 CPU_CFLAGS="-m64" ;; + wasm32) + CPU_CFLAGS="-m32" + ;; esac if test -n "$host_arch" && { @@ -528,17 +550,17 @@ if test -n "$linux_arch" && ! test -d "$source_path/linux-headers/asm-$linux_arc fi check_py_version() { - # We require python >= 3.8. + # We require python >= 3.9. # NB: a True python conditional creates a non-zero return code (Failure) - "$1" -c 'import sys; sys.exit(sys.version_info < (3,8))' + "$1" -c 'import sys; sys.exit(sys.version_info < (3,9))' } first_python= if test -z "${PYTHON}"; then # A bare 'python' is traditionally python 2.x, but some distros # have it as python 3.x, so check in both places. - for binary in python3 python python3.12 python3.11 \ - python3.10 python3.9 python3.8; do + for binary in python3 python python3.13 python3.12 python3.11 \ + python3.10 python3.9 ; do if has "$binary"; then python=$(command -v "$binary") if check_py_version "$python"; then @@ -610,6 +632,9 @@ meson_option_parse() { exit 1 fi } +has_meson_option() { + test "${meson_options#*"$1"}" != "$meson_options" +} meson_add_machine_file() { if test "$cross_compile" = "yes"; then @@ -636,6 +661,10 @@ for opt do ;; --objcc=*) ;; + --rustc=*) + ;; + --rustdoc=*) + ;; --make=*) ;; --install=*) @@ -755,8 +784,14 @@ for opt do ;; --container-engine=*) container_engine="$optarg" ;; + --rust-target-triple=*) rust_target_triple="$optarg" + ;; --gdb=*) gdb_bin="$optarg" ;; + --enable-rust) rust=enabled + ;; + --disable-rust) rust=disabled + ;; # everything else has the same name in configure and meson --*) meson_option_parse "$opt" "$optarg" ;; @@ -859,6 +894,8 @@ Advanced options (experts only): at build time [$host_cc] --cxx=CXX use C++ compiler CXX [$cxx] --objcc=OBJCC use Objective-C compiler OBJCC [$objcc] + --rustc=RUSTC use Rust compiler RUSTC [$rustc] + --rustdoc=RUSTDOC use rustdoc binary RUSTDOC [$rustdoc] --extra-cflags=CFLAGS append extra C compiler flags CFLAGS --extra-cxxflags=CXXFLAGS append extra C++ compiler flags CXXFLAGS --extra-objcflags=OBJCFLAGS append extra Objective C compiler flags OBJCFLAGS @@ -869,8 +906,9 @@ Advanced options (experts only): --python=PYTHON use specified python [$python] --ninja=NINJA use specified ninja [$ninja] --static enable static build [$static] - --without-default-features default all --enable-* options to "disabled" - --without-default-devices do not include any device that is not needed to + --rust-target-triple=TRIPLE compilation target for Rust code [autodetect] + --without-default-features default all --enable-* options to "disabled" + --without-default-devices do not include any device that is not needed to start the emulator (only use if you are including desired devices in configs/devices/) --with-devices-ARCH=NAME override default configs/devices @@ -908,7 +946,7 @@ then # If first_python is set, there was a binary somewhere even though # it was not suitable. Use it for the error message. if test -n "$first_python"; then - error_exit "Cannot use '$first_python', Python >= 3.8 is required." \ + error_exit "Cannot use '$first_python', Python >= 3.9 is required." \ "Use --python=/path/to/python to specify a supported Python." else error_exit "Python not found. Use --python=/path/to/python" @@ -916,11 +954,11 @@ then fi if ! check_py_version "$python"; then - error_exit "Cannot use '$python', Python >= 3.8 is required." \ + error_exit "Cannot use '$python', Python >= 3.9 is required." \ "Use --python=/path/to/python to specify a supported Python." \ "Maybe try:" \ " openSUSE Leap 15.3+: zypper install python39" \ - " CentOS 8: dnf install python38" + " CentOS: dnf install python3.12" fi # Resolve PATH @@ -1029,8 +1067,11 @@ if test "$static" = "yes" ; then plugins="no" fi if test "$plugins" != "no"; then - plugins=yes - subdirs="$subdirs contrib/plugins" + if has_meson_option "-Dtcg_interpreter=true"; then + plugins="no" + else + plugins=yes + fi fi cat > $TMPC << EOF @@ -1103,8 +1144,10 @@ fi # gdb test if test -n "$gdb_bin"; then - gdb_version=$($gdb_bin --version | head -n 1) - if version_ge ${gdb_version##* } 9.1; then + gdb_version_string=$($gdb_bin --version | head -n 1) + # Extract last field in the version string + gdb_version=${gdb_version_string##* } + if version_ge $gdb_version 9.1; then gdb_arches=$($python "$source_path/scripts/probe-gdb-support.py" $gdb_bin) else gdb_bin="" @@ -1139,6 +1182,140 @@ EOF fi ########################################## +# detect rust triple + +meson_version=$($meson --version) +if test "$rust" != disabled && ! version_ge "$meson_version" 1.8.1; then + if test "$rust" = enabled; then + error_exit "Rust support needs Meson 1.8.1 or newer" + fi + echo "Rust needs Meson 1.8.1, disabling" 2>&1 + rust=disabled +fi +if test "$rust" != disabled && has "$rustc" && $rustc -vV > "${TMPDIR1}/${TMPB}.out"; then + rust_host_triple=$(sed -n 's/^host: //p' "${TMPDIR1}/${TMPB}.out") +else + if test "$rust" = enabled; then + error_exit "could not execute rustc binary \"$rustc\"" + fi + rust=disabled +fi +if test "$rust" != disabled && test -z "$rust_target_triple"; then + # arch and os generally matches between meson and rust + rust_arch=$host_arch + rust_os=$host_os + rust_machine=unknown + rust_osvariant= + + # tweak rust_os if needed; also, machine and variant depend on the OS + android=no + case "$host_os" in + darwin) + # e.g. aarch64-apple-darwin + rust_machine=apple + ;; + + linux) + # detect android/glibc/musl + if check_define __ANDROID__; then + rust_osvariant=android + android=yes + else + cat > $TMPC << EOF +#define _GNU_SOURCE +#include <features.h> +#ifndef __USE_GNU +error using musl +#endif +EOF + if compile_object; then + rust_osvariant=gnu + else + rust_osvariant=musl + fi + fi + + case "$cpu" in + arm) + # e.g. arm-unknown-linux-gnueabi, arm-unknown-linux-gnueabihf + write_c_skeleton + compile_object + if $READELF -A $TMPO | grep Tag_API_VFP_args: > /dev/null; then + rust_osvariant=${rust_osvariant}eabihf + else + rust_osvariant=${rust_osvariant}eabi + fi + ;; + + mips64) + # e.g. mips64-unknown-linux-gnuabi64 + rust_osvariant=${rust_osvariant}abi64 + ;; + esac + ;; + + netbsd) + # e.g. arm-unknown-netbsd-eabihf + test "$host_arch" = arm && rust_osvariant=eabihf + ;; + + sunos) + rust_machine=pc + rust_os=solaris + ;; + + windows) + # e.g. aarch64-pc-windows-gnullvm, x86_64-pc-windows-gnu (MSVC not supported) + rust_machine=pc + if test "$host_arch" = aarch64; then + rust_osvariant=gnullvm + else + rust_osvariant=gnu + fi + ;; + esac + + # now tweak the architecture part, possibly based on pre-canonicalization --cpu + case "$host_arch" in + arm) + # preserve ISA version (armv7 etc.) from $raw_cpu if passed via --cpu + rust_arch=$raw_cpu + test "$rust_arch" = arm && test "$rust_os" != linux && rust_arch=armv7 + ;; + + mips) + # preserve ISA version (mipsisa64r6 etc.) and include endianness + rust_arch=${raw_cpu%el} + test "$bigendian" = no && rust_arch=${rust_arch}el + ;; + + riscv32|riscv64) + # e.g. riscv64gc-unknown-linux-gnu, but riscv64-linux-android + test "$android" = no && rust_arch=${rust_arch}gc + ;; + + sparc64) + if test "$rust_os" = solaris; then + rust_arch=sparcv9 + rust_machine=sun + fi + ;; + + x86_64) + # e.g. x86_64-unknown-linux-gnux32 + test "$raw_cpu" = x32 && rust_osvariant=${rust_osvariant}x32 + ;; + esac + + if test "$android" = yes; then + # e.g. aarch64-linux-android + rust_target_triple=$rust_arch-$rust_os-$rust_osvariant + else + rust_target_triple=$rust_arch-$rust_machine-$rust_os${rust_osvariant:+-$rust_osvariant} + fi +fi + +########################################## # functions to probe cross compilers container="no" @@ -1246,9 +1423,9 @@ probe_target_compiler() { target_arch=${1%%-*} case $target_arch in aarch64) container_hosts="x86_64 aarch64" ;; + aarch64_be) container_hosts="x86_64 aarch64" ;; alpha) container_hosts=x86_64 ;; arm) container_hosts="x86_64 aarch64" ;; - cris) container_hosts=x86_64 ;; hexagon) container_hosts=x86_64 ;; hppa) container_hosts=x86_64 ;; i386) container_hosts=x86_64 ;; @@ -1276,6 +1453,10 @@ probe_target_compiler() { case $target_arch in # debian-all-test-cross architectures + aarch64_be) + container_image=debian-all-test-cross + container_cross_prefix=aarch64-linux-gnu- + ;; hppa|m68k|mips|riscv64|sparc64) container_image=debian-all-test-cross ;; @@ -1307,9 +1488,6 @@ probe_target_compiler() { container_image=debian-armhf-cross container_cross_prefix=arm-linux-gnueabihf- ;; - cris) - container_image=fedora-cris-cross - ;; hexagon) container_cross_prefix=hexagon-unknown-linux-musl- container_cross_cc=${container_cross_prefix}clang @@ -1326,7 +1504,7 @@ probe_target_compiler() { container_cross_prefix=microblaze-linux-musl- ;; mips64el) - container_image=debian-mips64el-cross + container_image=debian-all-test-cross container_cross_prefix=mips64el-linux-gnuabi64- ;; tricore) @@ -1528,10 +1706,9 @@ LINKS="$LINKS pc-bios/optionrom/Makefile" LINKS="$LINKS pc-bios/s390-ccw/Makefile" LINKS="$LINKS pc-bios/vof/Makefile" LINKS="$LINKS .gdbinit scripts" # scripts needed by relative path in .gdbinit -LINKS="$LINKS tests/avocado tests/data" +LINKS="$LINKS tests/data" LINKS="$LINKS tests/qemu-iotests/check tests/qemu-iotests/Makefile" LINKS="$LINKS python" -LINKS="$LINKS contrib/plugins/Makefile " for f in $LINKS ; do if [ -e "$source_path/$f" ]; then symlink "$source_path/$f" "$f" @@ -1604,6 +1781,9 @@ if test "$container" != no; then echo "RUNC=$runc" >> $config_host_mak fi echo "SUBDIRS=$subdirs" >> $config_host_mak +if test "$rust" != disabled; then + echo "RUST_TARGET_TRIPLE=$rust_target_triple" >> $config_host_mak +fi echo "PYTHON=$python" >> $config_host_mak echo "MKVENV_ENSUREGROUP=$mkvenv ensuregroup $mkvenv_online_flag" >> $config_host_mak echo "GENISOIMAGE=$genisoimage" >> $config_host_mak @@ -1614,22 +1794,6 @@ if test "$default_targets" = "yes"; then echo "CONFIG_DEFAULT_TARGETS=y" >> $config_host_mak fi -# contrib/plugins configuration -echo "# Automatically generated by configure - do not modify" > contrib/plugins/$config_host_mak -echo "SRC_PATH=$source_path/contrib/plugins" >> contrib/plugins/$config_host_mak -echo "PKG_CONFIG=${pkg_config}" >> contrib/plugins/$config_host_mak -echo "CC=$cc $CPU_CFLAGS" >> contrib/plugins/$config_host_mak -echo "CFLAGS=${CFLAGS-$default_cflags} $EXTRA_CFLAGS" >> contrib/plugins/$config_host_mak -if test "$host_os" = windows; then - echo "DLLTOOL=$dlltool" >> contrib/plugins/$config_host_mak -fi -if test "$host_os" = darwin; then - echo "CONFIG_DARWIN=y" >> contrib/plugins/$config_host_mak -fi -if test "$host_os" = windows; then - echo "CONFIG_WIN32=y" >> contrib/plugins/$config_host_mak -fi - # tests/tcg configuration mkdir -p tests/tcg echo "# Automatically generated by configure - do not modify" > tests/tcg/$config_host_mak @@ -1673,10 +1837,15 @@ for target in $target_list; do echo "GDB=$gdb_bin" >> $config_target_mak fi - if test "${arch}" = "aarch64" && version_ge ${gdb_version##* } 15.0; then + if test "${gdb_arches#*aarch64}" != "$gdb_arches" && version_ge $gdb_version 15.1; then echo "GDB_HAS_MTE=y" >> $config_target_mak fi + if test "${gdb_arches#*aarch64}" != "$gdb_arches" && version_ge $gdb_version 16.0; then + # GDB has to support MTE in baremetal to allow debugging MTE in QEMU system mode + echo "GDB_SUPPORTS_MTE_IN_BAREMETAL=y" >> $config_target_mak + fi + echo "run-tcg-tests-$target: $qemu\$(EXESUF)" >> Makefile.prereqs tcg_tests_targets="$tcg_tests_targets $target" fi @@ -1735,12 +1904,22 @@ if test "$skip_meson" = no; then echo "c = [$(meson_quote $cc $CPU_CFLAGS)]" >> $cross test -n "$cxx" && echo "cpp = [$(meson_quote $cxx $CPU_CFLAGS)]" >> $cross test -n "$objcc" && echo "objc = [$(meson_quote $objcc $CPU_CFLAGS)]" >> $cross + if test "$rust" != disabled; then + if test "$rust_host_triple" != "$rust_target_triple"; then + echo "rust = [$(meson_quote $rustc --target "$rust_target_triple")]" >> $cross + echo "rustdoc = [$(meson_quote $rustdoc --target "$rust_target_triple")]" >> $cross + else + echo "rust = [$(meson_quote $rustc)]" >> $cross + echo "rustdoc = [$(meson_quote $rustdoc)]" >> $cross + fi + fi echo "ar = [$(meson_quote $ar)]" >> $cross echo "dlltool = [$(meson_quote $dlltool)]" >> $cross echo "nm = [$(meson_quote $nm)]" >> $cross echo "pkgconfig = [$(meson_quote $pkg_config)]" >> $cross echo "pkg-config = [$(meson_quote $pkg_config)]" >> $cross echo "ranlib = [$(meson_quote $ranlib)]" >> $cross + echo "readelf = [$(meson_quote $readelf)]" >> $cross if has $sdl2_config; then echo "sdl2-config = [$(meson_quote $sdl2_config)]" >> $cross fi @@ -1770,6 +1949,9 @@ if test "$skip_meson" = no; then echo "# Automatically generated by configure - do not modify" > $native echo "[binaries]" >> $native echo "c = [$(meson_quote $host_cc)]" >> $native + if test "$rust" != disabled; then + echo "rust = [$(meson_quote $rustc)]" >> $cross + fi mv $native config-meson.native meson_option_add --native-file meson_option_add config-meson.native @@ -1788,6 +1970,7 @@ if test "$skip_meson" = no; then test "$pie" = no && meson_option_add -Db_pie=false # QEMU options + test "$rust" != "disabled" && meson_option_add "-Drust=$rust" test "$cfi" != false && meson_option_add "-Dcfi=$cfi" "-Db_lto=$cfi" test "$docs" != auto && meson_option_add "-Ddocs=$docs" test -n "${LIB_FUZZING_ENGINE+xxx}" && meson_option_add "-Dfuzzing_engine=$LIB_FUZZING_ENGINE" @@ -1872,3 +2055,11 @@ echo ' "$@"' >>config.status chmod +x config.status rm -r "$TMPDIR1" + +if test "$rust" != disabled; then + echo + echo 'INFO: Rust bindings generation with `bindgen` might fail in some cases where' + echo 'the detected `libclang` does not match the expected `clang` version/target. In' + echo 'this case you must pass the path to `clang` and `libclang` to your build' + echo 'command invocation using the environment variables CLANG_PATH and LIBCLANG_PATH' +fi |