configure.sh (11168B)
1#! /bin/sh 2 3if test -z "$source_path"; then 4 echo Do not invoke this script directly. It is called 5 echo automatically by configure. 6 exit 1 7fi 8 9write_c_skeleton() { 10 cat > $TMPC <<EOF 11int main(void) { return 0; } 12EOF 13} 14 15has() { 16 command -v "$1" >/dev/null 2>&1 17} 18 19do_compiler() { 20 # Run the compiler, capturing its output to the log. First argument 21 # is compiler binary to execute. 22 local compiler="$1" 23 shift 24 if test -n "$BASH_VERSION"; then eval ' 25 echo >>config.log " 26funcs: ${FUNCNAME[*]} 27lines: ${BASH_LINENO[*]}" 28 '; fi 29 echo $compiler "$@" >> config.log 30 $compiler "$@" >> config.log 2>&1 || return $? 31} 32 33 34TMPDIR1="config-temp" 35TMPC="${TMPDIR1}/qemu-conf.c" 36TMPE="${TMPDIR1}/qemu-conf.exe" 37 38container="no" 39if test $use_containers = "yes"; then 40 if has "docker" || has "podman"; then 41 container=$($python $source_path/tests/docker/docker.py probe) 42 fi 43fi 44 45# cross compilers defaults, can be overridden with --cross-cc-ARCH 46: ${cross_cc_aarch64="aarch64-linux-gnu-gcc"} 47: ${cross_cc_aarch64_be="$cross_cc_aarch64"} 48: ${cross_cc_cflags_aarch64_be="-mbig-endian"} 49: $(cross_cc_alpha="alpha-linux-gnu-gcc") 50: ${cross_cc_arm="arm-linux-gnueabihf-gcc"} 51: ${cross_cc_cflags_armeb="-mbig-endian"} 52: ${cross_cc_hexagon="hexagon-unknown-linux-musl-clang"} 53: ${cross_cc_cflags_hexagon="-mv67 -O2 -static"} 54: ${cross_cc_hppa="hppa-linux-gnu-gcc"} 55: ${cross_cc_i386="i686-linux-gnu-gcc"} 56: ${cross_cc_cflags_i386="-m32"} 57: ${cross_cc_m68k="m68k-linux-gnu-gcc"} 58: $(cross_cc_mips64el="mips64el-linux-gnuabi64-gcc") 59: $(cross_cc_mips64="mips64-linux-gnuabi64-gcc") 60: $(cross_cc_mipsel="mipsel-linux-gnu-gcc") 61: $(cross_cc_mips="mips-linux-gnu-gcc") 62: ${cross_cc_ppc="powerpc-linux-gnu-gcc"} 63: ${cross_cc_cflags_ppc="-m32"} 64: ${cross_cc_ppc64="powerpc64-linux-gnu-gcc"} 65: ${cross_cc_ppc64le="powerpc64le-linux-gnu-gcc"} 66: $(cross_cc_riscv64="riscv64-linux-gnu-gcc") 67: ${cross_cc_s390x="s390x-linux-gnu-gcc"} 68: $(cross_cc_sh4="sh4-linux-gnu-gcc") 69: ${cross_cc_cflags_sparc="-m32 -mv8plus -mcpu=ultrasparc"} 70: ${cross_cc_sparc64="sparc64-linux-gnu-gcc"} 71: ${cross_cc_cflags_sparc64="-m64 -mcpu=ultrasparc"} 72: ${cross_cc_x86_64="x86_64-linux-gnu-gcc"} 73: ${cross_cc_cflags_x86_64="-m64"} 74 75# tricore is special as it doesn't have a compiler 76: ${cross_as_tricore="tricore-as"} 77: ${cross_ld_tricore="tricore-ld"} 78 79for target in $target_list; do 80 arch=${target%%-*} 81 82 # reset all container fields 83 container_image= 84 container_hosts= 85 container_cross_cc= 86 container_cross_as= 87 container_cross_ld= 88 89 # suppress clang 90 supress_clang= 91 92 case $target in 93 aarch64-*) 94 # We don't have any bigendian build tools so we only use this for AArch64 95 container_hosts="x86_64 aarch64" 96 container_image=debian-arm64-test-cross 97 container_cross_cc=aarch64-linux-gnu-gcc-10 98 ;; 99 alpha-*) 100 container_hosts=x86_64 101 container_image=debian-alpha-cross 102 container_cross_cc=alpha-linux-gnu-gcc 103 ;; 104 arm-*) 105 # We don't have any bigendian build tools so we only use this for ARM 106 container_hosts="x86_64 aarch64" 107 container_image=debian-armhf-cross 108 container_cross_cc=arm-linux-gnueabihf-gcc 109 ;; 110 cris-*) 111 container_hosts=x86_64 112 container_image=fedora-cris-cross 113 container_cross_cc=cris-linux-gnu-gcc 114 ;; 115 hexagon-*) 116 container_hosts=x86_64 117 container_image=debian-hexagon-cross 118 container_cross_cc=hexagon-unknown-linux-musl-clang 119 ;; 120 hppa-*) 121 container_hosts=x86_64 122 container_image=debian-hppa-cross 123 container_cross_cc=hppa-linux-gnu-gcc 124 ;; 125 i386-*) 126 container_hosts=x86_64 127 container_image=fedora-i386-cross 128 container_cross_cc=gcc 129 supress_clang=yes 130 ;; 131 m68k-*) 132 container_hosts=x86_64 133 container_image=debian-m68k-cross 134 container_cross_cc=m68k-linux-gnu-gcc 135 ;; 136 mips64el-*) 137 container_hosts=x86_64 138 container_image=debian-mips64el-cross 139 container_cross_cc=mips64el-linux-gnuabi64-gcc 140 ;; 141 mips64-*) 142 container_hosts=x86_64 143 container_image=debian-mips64-cross 144 container_cross_cc=mips64-linux-gnuabi64-gcc 145 ;; 146 mipsel-*) 147 container_hosts=x86_64 148 container_image=debian-mipsel-cross 149 container_cross_cc=mipsel-linux-gnu-gcc 150 ;; 151 mips-*) 152 container_hosts=x86_64 153 container_image=debian-mips-cross 154 container_cross_cc=mips-linux-gnu-gcc 155 ;; 156 ppc-*|ppc64abi32-*) 157 container_hosts=x86_64 158 container_image=debian-powerpc-test-cross 159 container_cross_cc=powerpc-linux-gnu-gcc-10 160 ;; 161 ppc64-*|ppc64le-*) 162 container_hosts=x86_64 163 container_image=debian-powerpc-test-cross 164 container_cross_cc=${target%%-*}-linux-gnu-gcc-10 165 container_cross_cc=powerpc${container_cross_cc#ppc} 166 ;; 167 riscv64-*) 168 container_hosts=x86_64 169 container_image=debian-riscv64-cross 170 container_cross_cc=riscv64-linux-gnu-gcc 171 ;; 172 s390x-*) 173 container_hosts=x86_64 174 container_image=debian-s390x-cross 175 container_cross_cc=s390x-linux-gnu-gcc 176 ;; 177 sh4-*) 178 container_hosts=x86_64 179 container_image=debian-sh4-cross 180 container_cross_cc=sh4-linux-gnu-gcc 181 ;; 182 sparc64-*) 183 container_hosts=x86_64 184 container_image=debian-sparc64-cross 185 container_cross_cc=sparc64-linux-gnu-gcc 186 ;; 187 tricore-softmmu) 188 container_hosts=x86_64 189 container_image=debian-tricore-cross 190 container_cross_as=tricore-as 191 container_cross_ld=tricore-ld 192 ;; 193 x86_64-*) 194 container_hosts="aarch64 ppc64el x86_64" 195 container_image=debian-amd64-cross 196 container_cross_cc=x86_64-linux-gnu-gcc 197 supress_clang=yes 198 ;; 199 xtensa*-softmmu) 200 container_hosts=x86_64 201 container_image=debian-xtensa-cross 202 203 # default to the dc232b cpu 204 container_cross_cc=/opt/2020.07/xtensa-dc232b-elf/bin/xtensa-dc232b-elf-gcc 205 ;; 206 esac 207 208 config_target_mak=tests/tcg/config-$target.mak 209 210 echo "# Automatically generated by configure - do not modify" > $config_target_mak 211 echo "TARGET_NAME=$arch" >> $config_target_mak 212 echo "target=$target" >> $config_target_mak 213 case $target in 214 *-linux-user | *-bsd-user) 215 echo "CONFIG_USER_ONLY=y" >> $config_target_mak 216 echo "QEMU=$PWD/qemu-$arch" >> $config_target_mak 217 ;; 218 *-softmmu) 219 echo "CONFIG_SOFTMMU=y" >> $config_target_mak 220 echo "QEMU=$PWD/qemu-system-$arch" >> $config_target_mak 221 ;; 222 esac 223 224 eval "target_compiler_cflags=\${cross_cc_cflags_$arch}" 225 echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak 226 227 got_cross_cc=no 228 229 if eval test "x\"\${cross_cc_$arch}\"" != xyes; then 230 eval "target_compiler=\"\${cross_cc_$arch}\"" 231 232 if has $target_compiler; then 233 if test "$supress_clang" = yes && 234 $target_compiler --version | grep -qi "clang"; then 235 got_cross_cc=no 236 else 237 write_c_skeleton 238 if ! do_compiler "$target_compiler" $target_compiler_cflags \ 239 -o $TMPE $TMPC -static ; then 240 # For host systems we might get away with building without -static 241 if do_compiler "$target_compiler" $target_compiler_cflags \ 242 -o $TMPE $TMPC ; then 243 got_cross_cc=yes 244 echo "CROSS_CC_GUEST_STATIC=y" >> $config_target_mak 245 echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak 246 fi 247 else 248 got_cross_cc=yes 249 echo "CROSS_CC_GUEST_STATIC=y" >> $config_target_mak 250 echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak 251 fi 252 fi 253 fi 254 255 # Special handling for assembler only tests 256 eval "target_as=\"\${cross_as_$arch}\"" 257 eval "target_ld=\"\${cross_ld_$arch}\"" 258 if has $target_as && has $target_ld; then 259 case $target in 260 tricore-softmmu) 261 echo "CROSS_CC_GUEST=$target_as" >> $config_target_mak 262 echo "CROSS_AS_GUEST=$target_as" >> $config_target_mak 263 echo "CROSS_LD_GUEST=$target_ld" >> $config_target_mak 264 got_cross_cc=yes 265 ;; 266 esac 267 fi 268 fi 269 270 if test $got_cross_cc = yes; then 271 # Test for compiler features for optional tests. We only do this 272 # for cross compilers because ensuring the docker containers based 273 # compilers is a requirememt for adding a new test that needs a 274 # compiler feature. 275 276 case $target in 277 aarch64-*) 278 if do_compiler "$target_compiler" $target_compiler_cflags \ 279 -march=armv8.1-a+sve -o $TMPE $TMPC; then 280 echo "CROSS_CC_HAS_SVE=y" >> $config_target_mak 281 fi 282 if do_compiler "$target_compiler" $target_compiler_cflags \ 283 -march=armv8.3-a -o $TMPE $TMPC; then 284 echo "CROSS_CC_HAS_ARMV8_3=y" >> $config_target_mak 285 fi 286 if do_compiler "$target_compiler" $target_compiler_cflags \ 287 -mbranch-protection=standard -o $TMPE $TMPC; then 288 echo "CROSS_CC_HAS_ARMV8_BTI=y" >> $config_target_mak 289 fi 290 if do_compiler "$target_compiler" $target_compiler_cflags \ 291 -march=armv8.5-a+memtag -o $TMPE $TMPC; then 292 echo "CROSS_CC_HAS_ARMV8_MTE=y" >> $config_target_mak 293 fi 294 ;; 295 ppc*) 296 if do_compiler "$target_compiler" $target_compiler_cflags \ 297 -mpower8-vector -o $TMPE $TMPC; then 298 echo "CROSS_CC_HAS_POWER8_VECTOR=y" >> $config_target_mak 299 fi 300 if do_compiler "$target_compiler" $target_compiler_cflags \ 301 -mpower10 -o $TMPE $TMPC; then 302 echo "CROSS_CC_HAS_POWER10=y" >> $config_target_mak 303 fi 304 ;; 305 i386-linux-user) 306 if do_compiler "$target_compiler" $target_compiler_cflags \ 307 -Werror -fno-pie -o $TMPE $TMPC; then 308 echo "CROSS_CC_HAS_I386_NOPIE=y" >> $config_target_mak 309 fi 310 ;; 311 esac 312 elif test $got_cross_cc = no && test "$container" != no && \ 313 test -n "$container_image"; then 314 for host in $container_hosts; do 315 if test "$host" = "$ARCH"; then 316 echo "DOCKER_IMAGE=$container_image" >> $config_target_mak 317 echo "DOCKER_CROSS_CC_GUEST=$container_cross_cc" >> \ 318 $config_target_mak 319 if test -n "$container_cross_as"; then 320 echo "DOCKER_CROSS_AS_GUEST=$container_cross_as" >> \ 321 $config_target_mak 322 fi 323 if test -n "$container_cross_ld"; then 324 echo "DOCKER_CROSS_LD_GUEST=$container_cross_ld" >> \ 325 $config_target_mak 326 fi 327 fi 328 done 329 fi 330done