diff options
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 398 |
1 files changed, 388 insertions, 10 deletions
@@ -109,6 +109,20 @@ error_exit() { } do_compiler() { + # Run the compiler, capturing its output to the log. First argument + # is compiler binary to execute. + local compiler="$1" + shift + if test -n "$BASH_VERSION"; then eval ' + echo >>config.log " +funcs: ${FUNCNAME[*]} +lines: ${BASH_LINENO[*]}" + '; fi + echo $compiler "$@" >> config.log + $compiler "$@" >> config.log 2>&1 || return $? +} + +do_compiler_werror() { # Run the compiler, capturing its output to the log. First argument # is compiler binary to execute. compiler="$1" @@ -142,15 +156,15 @@ lines: ${BASH_LINENO[*]}" } do_cc() { - do_compiler "$cc" $CPU_CFLAGS "$@" + do_compiler_werror "$cc" $CPU_CFLAGS "$@" } do_cxx() { - do_compiler "$cxx" $CPU_CFLAGS "$@" + do_compiler_werror "$cxx" $CPU_CFLAGS "$@" } do_objc() { - do_compiler "$objcc" $CPU_CFLAGS "$@" + do_compiler_werror "$objcc" $CPU_CFLAGS "$@" } # Append $2 to the variable named $1, with space separation @@ -345,11 +359,9 @@ for opt do ;; --cross-cc-cflags-*) cc_arch=${opt#--cross-cc-cflags-}; cc_arch=${cc_arch%%=*} eval "cross_cc_cflags_${cc_arch}=\$optarg" - cross_cc_vars="$cross_cc_vars cross_cc_cflags_${cc_arch}" ;; --cross-cc-*) cc_arch=${opt#--cross-cc-}; cc_arch=${cc_arch%%=*} eval "cross_cc_${cc_arch}=\$optarg" - cross_cc_vars="$cross_cc_vars cross_cc_${cc_arch}" ;; esac done @@ -944,7 +956,6 @@ esac if eval test -z "\${cross_cc_$cpu}"; then eval "cross_cc_${cpu}=\$cc" - cross_cc_vars="$cross_cc_vars cross_cc_${cpu}" fi default_target_list="" @@ -1801,6 +1812,248 @@ case "$slirp" in esac ########################################## +# functions to probe cross compilers + +container="no" +if test $use_containers = "yes"; then + if has "docker" || has "podman"; then + container=$($python $source_path/tests/docker/docker.py probe) + fi +fi + +# cross compilers defaults, can be overridden with --cross-cc-ARCH +: ${cross_cc_aarch64="aarch64-linux-gnu-gcc"} +: ${cross_cc_aarch64_be="$cross_cc_aarch64"} +: ${cross_cc_cflags_aarch64_be="-mbig-endian"} +: ${cross_cc_alpha="alpha-linux-gnu-gcc"} +: ${cross_cc_arm="arm-linux-gnueabihf-gcc"} +: ${cross_cc_cflags_armeb="-mbig-endian"} +: ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"} +: ${cross_cc_cflags_hexagon="-mv67 -O2 -static"} +: ${cross_cc_hppa="hppa-linux-gnu-gcc"} +: ${cross_cc_i386="i686-linux-gnu-gcc"} +: ${cross_cc_cflags_i386="-m32"} +: ${cross_cc_m68k="m68k-linux-gnu-gcc"} +: ${cross_cc_microblaze="microblaze-linux-musl-gcc"} +: ${cross_cc_mips64el="mips64el-linux-gnuabi64-gcc"} +: ${cross_cc_mips64="mips64-linux-gnuabi64-gcc"} +: ${cross_cc_mipsel="mipsel-linux-gnu-gcc"} +: ${cross_cc_mips="mips-linux-gnu-gcc"} +: ${cross_cc_nios2="nios2-linux-gnu-gcc"} +: ${cross_cc_ppc="powerpc-linux-gnu-gcc"} +: ${cross_cc_cflags_ppc="-m32"} +: ${cross_cc_ppc64="powerpc64-linux-gnu-gcc"} +: ${cross_cc_cflags_ppc64="-m64 -mbig-endian"} +: ${cross_cc_ppc64le="$cross_cc_ppc64"} +: ${cross_cc_cflags_ppc64le="-m64 -mlittle-endian"} +: ${cross_cc_riscv64="riscv64-linux-gnu-gcc"} +: ${cross_cc_s390x="s390x-linux-gnu-gcc"} +: ${cross_cc_sh4="sh4-linux-gnu-gcc"} +: ${cross_cc_cflags_sparc="-m32 -mcpu=supersparc"} +: ${cross_cc_sparc64="sparc64-linux-gnu-gcc"} +: ${cross_cc_cflags_sparc64="-m64 -mcpu=ultrasparc"} +: ${cross_cc_x86_64="x86_64-linux-gnu-gcc"} +: ${cross_cc_cflags_x86_64="-m64"} + +# tricore is special as it doesn't have a compiler +: ${cross_as_tricore="tricore-as"} +: ${cross_ld_tricore="tricore-ld"} + +probe_target_compiler() { + # reset all output variables + container_image= + container_hosts= + container_cross_cc= + container_cross_as= + container_cross_ld= + target_cc= + target_as= + target_ld= + + case $1 in + aarch64) 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 ;; + m68k) container_hosts=x86_64 ;; + microblaze) container_hosts=x86_64 ;; + mips64el) container_hosts=x86_64 ;; + mips64) container_hosts=x86_64 ;; + mipsel) container_hosts=x86_64 ;; + mips) container_hosts=x86_64 ;; + nios2) container_hosts=x86_64 ;; + ppc) container_hosts=x86_64 ;; + ppc64|ppc64le) container_hosts=x86_64 ;; + riscv64) container_hosts=x86_64 ;; + s390x) container_hosts=x86_64 ;; + sh4) container_hosts=x86_64 ;; + sparc64) container_hosts=x86_64 ;; + tricore) container_hosts=x86_64 ;; + x86_64) container_hosts="aarch64 ppc64el x86_64" ;; + xtensa*) container_hosts=x86_64 ;; + esac + + for host in $container_hosts; do + test "$container" != no || continue + test "$host" = "$cpu" || continue + case $1 in + aarch64) + # We don't have any bigendian build tools so we only use this for AArch64 + container_image=debian-arm64-cross + container_cross_cc=aarch64-linux-gnu-gcc-10 + ;; + alpha) + container_image=debian-alpha-cross + container_cross_cc=alpha-linux-gnu-gcc + ;; + arm) + # We don't have any bigendian build tools so we only use this for ARM + container_image=debian-armhf-cross + container_cross_cc=arm-linux-gnueabihf-gcc + ;; + cris) + container_image=fedora-cris-cross + container_cross_cc=cris-linux-gnu-gcc + ;; + hexagon) + container_image=debian-hexagon-cross + container_cross_cc=hexagon-unknown-linux-musl-clang + ;; + hppa) + container_image=debian-hppa-cross + container_cross_cc=hppa-linux-gnu-gcc + ;; + i386) + container_image=fedora-i386-cross + container_cross_cc=gcc + ;; + m68k) + container_image=debian-m68k-cross + container_cross_cc=m68k-linux-gnu-gcc + ;; + microblaze) + container_image=debian-microblaze-cross + container_cross_cc=microblaze-linux-musl-gcc + ;; + mips64el) + container_image=debian-mips64el-cross + container_cross_cc=mips64el-linux-gnuabi64-gcc + ;; + mips64) + container_image=debian-mips64-cross + container_cross_cc=mips64-linux-gnuabi64-gcc + ;; + mipsel) + container_image=debian-mipsel-cross + container_cross_cc=mipsel-linux-gnu-gcc + ;; + mips) + container_image=debian-mips-cross + container_cross_cc=mips-linux-gnu-gcc + ;; + nios2) + container_image=debian-nios2-cross + container_cross_cc=nios2-linux-gnu-gcc + ;; + ppc) + container_image=debian-powerpc-test-cross + container_cross_cc=powerpc-linux-gnu-gcc-10 + ;; + ppc64|ppc64le) + container_image=debian-powerpc-test-cross + container_cross_cc=powerpc${1#ppc}-linux-gnu-gcc-10 + ;; + riscv64) + container_image=debian-riscv64-test-cross + container_cross_cc=riscv64-linux-gnu-gcc + ;; + s390x) + container_image=debian-s390x-cross + container_cross_cc=s390x-linux-gnu-gcc + ;; + sh4) + container_image=debian-sh4-cross + container_cross_cc=sh4-linux-gnu-gcc + ;; + sparc64) + container_image=debian-sparc64-cross + container_cross_cc=sparc64-linux-gnu-gcc + ;; + tricore) + container_image=debian-tricore-cross + container_cross_as=tricore-as + container_cross_ld=tricore-ld + ;; + x86_64) + container_image=debian-amd64-cross + container_cross_cc=x86_64-linux-gnu-gcc + ;; + xtensa*) + # FIXME: xtensa-linux-user? + container_hosts=x86_64 + container_image=debian-xtensa-cross + + # default to the dc232b cpu + container_cross_cc=/opt/2020.07/xtensa-dc232b-elf/bin/xtensa-dc232b-elf-gcc + ;; + esac + done + + eval "target_cflags=\${cross_cc_cflags_$1}" + if eval test -n "\"\${cross_cc_$1}\""; then + if eval has "\"\${cross_cc_$1}\""; then + eval "target_cc=\"\${cross_cc_$1}\"" + case $1 in + i386|x86_64) + if $target_cc --version | grep -qi "clang"; then + unset target_cc + fi + ;; + esac + fi + fi + if eval test -n "\"\${cross_as_$1}\""; then + if eval has "\"\${cross_as_$1}\""; then + eval "target_as=\"\${cross_as_$1}\"" + fi + fi + if eval test -n "\"\${cross_ld_$1}\""; then + if eval has "\"\${cross_ld_$1}\""; then + eval "target_ld=\"\${cross_ld_$1}\"" + fi + fi +} + +write_target_makefile() { + if test -n "$target_cc"; then + echo "CC=$target_cc" + fi + if test -n "$target_as"; then + echo "AS=$target_as" + fi + if test -n "$target_ld"; then + echo "LD=$target_ld" + fi +} + +write_container_target_makefile() { + if test -n "$container_cross_cc"; then + echo "CC=\$(DOCKER_SCRIPT) cc --cc $container_cross_cc -i qemu/$container_image -s $source_path --" + fi + if test -n "$container_cross_as"; then + echo "AS=\$(DOCKER_SCRIPT) cc --cc $container_cross_as -i qemu/$container_image -s $source_path --" + fi + if test -n "$container_cross_ld"; then + echo "LD=\$(DOCKER_SCRIPT) cc --cc $container_cross_ld -i qemu/$container_image -s $source_path --" + fi +} + + + +########################################## # End of CC checks # After here, no more $cc or $ld runs @@ -2107,11 +2360,136 @@ for f in $LINKS ; do fi done -(for i in $cross_cc_vars; do - export $i +# tests/tcg configuration +(makefile=tests/tcg/Makefile.prereqs +echo "# Automatically generated by configure - do not modify" > $makefile + +config_host_mak=tests/tcg/config-host.mak +echo "# Automatically generated by configure - do not modify" > $config_host_mak +echo "SRC_PATH=$source_path" >> $config_host_mak +echo "HOST_CC=$host_cc" >> $config_host_mak + +tcg_tests_targets= +for target in $target_list; do + arch=${target%%-*} + + probe_target_compiler ${arch} + config_target_mak=tests/tcg/config-$target.mak + + echo "# Automatically generated by configure - do not modify" > $config_target_mak + echo "TARGET_NAME=$arch" >> $config_target_mak + case $target in + *-softmmu) + test -f $source_path/tests/tcg/$arch/Makefile.softmmu-target || continue + qemu="qemu-system-$arch" + ;; + *-linux-user|*-bsd-user) + qemu="qemu-$arch" + ;; + esac + + got_cross_cc=no + unset build_static + + if test -n "$target_cc"; then + write_c_skeleton + if ! do_compiler "$target_cc" $target_cflags \ + -o $TMPE $TMPC -static ; then + # For host systems we might get away with building without -static + if do_compiler "$target_cc" $target_cflags \ + -o $TMPE $TMPC ; then + got_cross_cc=yes + fi + else + got_cross_cc=yes + build_static=y + fi + elif test -n "$target_as" && test -n "$target_ld"; then + # Special handling for assembler only tests + case $target in + tricore-softmmu) got_cross_cc=yes ;; + esac + fi + + if test $got_cross_cc = yes; then + # Test for compiler features for optional tests. We only do this + # for cross compilers because ensuring the docker containers based + # compilers is a requirememt for adding a new test that needs a + # compiler feature. + + echo "BUILD_STATIC=$build_static" >> $config_target_mak + write_target_makefile >> $config_target_mak + case $target in + aarch64-*) + if do_compiler "$target_cc" $target_cflags \ + -march=armv8.1-a+sve -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_SVE=y" >> $config_target_mak + fi + if do_compiler "$target_cc" $target_cflags \ + -march=armv8.1-a+sve2 -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_SVE2=y" >> $config_target_mak + fi + if do_compiler "$target_cc" $target_cflags \ + -march=armv8.3-a -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_ARMV8_3=y" >> $config_target_mak + fi + if do_compiler "$target_cc" $target_cflags \ + -mbranch-protection=standard -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_ARMV8_BTI=y" >> $config_target_mak + fi + if do_compiler "$target_cc" $target_cflags \ + -march=armv8.5-a+memtag -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_ARMV8_MTE=y" >> $config_target_mak + fi + ;; + ppc*) + if do_compiler "$target_cc" $target_cflags \ + -mpower8-vector -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_POWER8_VECTOR=y" >> $config_target_mak + fi + if do_compiler "$target_cc" $target_cflags \ + -mpower10 -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_POWER10=y" >> $config_target_mak + fi + ;; + i386-linux-user) + if do_compiler "$target_cc" $target_cflags \ + -Werror -fno-pie -o $TMPE $TMPC; then + echo "CROSS_CC_HAS_I386_NOPIE=y" >> $config_target_mak + fi + ;; + esac + elif test -n "$container_image"; then + echo "build-tcg-tests-$target: docker-image-$container_image" >> $makefile + echo "BUILD_STATIC=y" >> $config_target_mak + write_container_target_makefile >> $config_target_mak + case $target in + aarch64-*) + echo "CROSS_CC_HAS_SVE=y" >> $config_target_mak + echo "CROSS_CC_HAS_SVE2=y" >> $config_target_mak + echo "CROSS_CC_HAS_ARMV8_3=y" >> $config_target_mak + echo "CROSS_CC_HAS_ARMV8_BTI=y" >> $config_target_mak + echo "CROSS_CC_HAS_ARMV8_MTE=y" >> $config_target_mak + ;; + ppc*) + echo "CROSS_CC_HAS_POWER8_VECTOR=y" >> $config_target_mak + echo "CROSS_CC_HAS_POWER10=y" >> $config_target_mak + ;; + i386-linux-user) + echo "CROSS_CC_HAS_I386_NOPIE=y" >> $config_target_mak + ;; + esac + got_cross_cc=yes + fi + if test $got_cross_cc = yes; then + mkdir -p tests/tcg/$target + echo "QEMU=$PWD/$qemu" >> $config_target_mak + echo "EXTRA_CFLAGS=$target_cflags" >> $config_target_mak + echo "run-tcg-tests-$target: $qemu\$(EXESUF)" >> $makefile + tcg_tests_targets="$tcg_tests_targets $target" + fi done -export target_list source_path use_containers cpu host_cc -$source_path/tests/tcg/configure.sh) +echo "TCG_TESTS_TARGETS=$tcg_tests_targets" >> $makefile) config_mak=pc-bios/optionrom/config.mak echo "# Automatically generated by configure - do not modify" > $config_mak |