3 if test -z "$source_path"; then
4 echo Do not invoke this
script directly. It is called
5 echo automatically by configure.
11 int main(void) { return 0; }
16 command -v "$1" >/dev
/null
2>&1
20 # Run the compiler, capturing its output to the log. First argument
21 # is compiler binary to execute.
24 if test -n "$BASH_VERSION"; then eval '
27 lines: ${BASH_LINENO[*]}"
29 echo $compiler "$@" >> config.log
30 $compiler "$@" >> config.log
2>&1 ||
return $?
35 TMPC
="${TMPDIR1}/qemu-conf.c"
36 TMPE
="${TMPDIR1}/qemu-conf.exe"
39 if test $use_containers = "yes"; then
40 if has
"docker" || has
"podman"; then
41 container
=$
($python $source_path/tests
/docker
/docker.py probe
)
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"}
75 for target
in $target_list; do
99 alpha|cris|hexagon|hppa|i386|lm32|microblaze|microblazeel|m68k|openrisc|riscv64|s390x|sh4|sparc64
)
110 # We don't have any bigendian build tools so we only use this for AArch64
111 container_hosts
="x86_64 aarch64"
112 container_image
=debian-arm64-test-cross
113 container_cross_cc
=aarch64-linux-gnu-gcc-10
116 container_hosts
=x86_64
117 container_image
=debian-alpha-cross
118 container_cross_cc
=alpha-linux-gnu-gcc
121 # We don't have any bigendian build tools so we only use this for ARM
122 container_hosts
="x86_64 aarch64"
123 container_image
=debian-armhf-cross
124 container_cross_cc
=arm-linux-gnueabihf-gcc
127 container_hosts
=x86_64
128 container_image
=fedora-cris-cross
129 container_cross_cc
=cris-linux-gnu-gcc
132 container_hosts
=x86_64
133 container_image
=debian-hppa-cross
134 container_cross_cc
=hppa-linux-gnu-gcc
137 container_hosts
=x86_64
138 container_image
=fedora-i386-cross
139 container_cross_cc
=gcc
142 container_hosts
=x86_64
143 container_image
=debian-m68k-cross
144 container_cross_cc
=m68k-linux-gnu-gcc
147 container_hosts
=x86_64
148 container_image
=debian-mips64el-cross
149 container_cross_cc
=mips64el-linux-gnuabi64-gcc
152 container_hosts
=x86_64
153 container_image
=debian-mips64-cross
154 container_cross_cc
=mips64-linux-gnuabi64-gcc
157 container_hosts
=x86_64
158 container_image
=debian-mipsel-cross
159 container_cross_cc
=mipsel-linux-gnu-gcc
162 container_hosts
=x86_64
163 container_image
=debian-mips-cross
164 container_cross_cc
=mips-linux-gnu-gcc
167 container_hosts
=x86_64
168 container_image
=debian-powerpc-cross
169 container_cross_cc
=powerpc-linux-gnu-gcc
172 container_hosts
=x86_64
173 container_image
=debian-ppc64-cross
174 container_cross_cc
=powerpc64-linux-gnu-gcc
177 container_hosts
=x86_64
178 container_image
=debian-ppc64el-cross
179 container_cross_cc
=powerpc64le-linux-gnu-gcc
182 container_hosts
=x86_64
183 container_image
=debian-riscv64-cross
184 container_cross_cc
=riscv64-linux-gnu-gcc
187 container_hosts
=x86_64
188 container_image
=debian-s390x-cross
189 container_cross_cc
=s390x-linux-gnu-gcc
192 container_hosts
=x86_64
193 container_image
=debian-sh4-cross
194 container_cross_cc
=sh4-linux-gnu-gcc
197 container_hosts
=x86_64
198 container_image
=debian-sparc64-cross
199 container_cross_cc
=sparc64-linux-gnu-gcc
202 container_hosts
="aarch64 ppc64el x86_64"
203 container_image
=debian-amd64-cross
204 container_cross_cc
=x86_64-linux-gnu-gcc
207 container_hosts
=x86_64
208 container_image
=debian-xtensa-cross
210 # default to the dc232b cpu
211 container_cross_cc
=/opt
/2020.07/xtensa-dc232b-elf
/bin
/xtensa-dc232b-elf-gcc
215 config_target_mak
=tests
/tcg
/config-
$target.mak
217 echo "# Automatically generated by configure - do not modify" > $config_target_mak
218 echo "TARGET_NAME=$arch" >> $config_target_mak
220 *-linux-user |
*-bsd-user)
221 echo "CONFIG_USER_ONLY=y" >> $config_target_mak
222 echo "QEMU=$PWD/qemu-$arch" >> $config_target_mak
225 echo "CONFIG_SOFTMMU=y" >> $config_target_mak
226 echo "QEMU=$PWD/qemu-system-$arch" >> $config_target_mak
230 eval "target_compiler_cflags=\${cross_cc_cflags_$arch}"
231 echo "CROSS_CC_GUEST_CFLAGS=$target_compiler_cflags" >> $config_target_mak
234 for i
in $arch $arches; do
235 if eval test "x\${cross_cc_$i+yes}" != xyes
; then
239 eval "target_compiler=\${cross_cc_$i}"
240 if ! has
$target_compiler; then
244 if ! do_compiler
"$target_compiler" $target_compiler_cflags -o $TMPE $TMPC -static ; then
245 # For host systems we might get away with building without -static
246 if ! do_compiler
"$target_compiler" $target_compiler_cflags -o $TMPE $TMPC ; then
249 echo "CROSS_CC_GUEST_STATIC=y" >> $config_target_mak
251 echo "CROSS_CC_GUEST_STATIC=y" >> $config_target_mak
253 echo "CROSS_CC_GUEST=$target_compiler" >> $config_target_mak
255 # Test for compiler features for optional tests. We only do this
256 # for cross compilers because ensuring the docker containers based
257 # compilers is a requirememt for adding a new test that needs a
261 if do_compiler
"$target_compiler" $target_compiler_cflags \
262 -march=armv8.1
-a+sve
-o $TMPE $TMPC; then
263 echo "CROSS_CC_HAS_SVE=y" >> $config_target_mak
265 if do_compiler
"$target_compiler" $target_compiler_cflags \
266 -march=armv8.3
-a -o $TMPE $TMPC; then
267 echo "CROSS_CC_HAS_ARMV8_3=y" >> $config_target_mak
269 if do_compiler
"$target_compiler" $target_compiler_cflags \
270 -mbranch-protection=standard
-o $TMPE $TMPC; then
271 echo "CROSS_CC_HAS_ARMV8_BTI=y" >> $config_target_mak
273 if do_compiler
"$target_compiler" $target_compiler_cflags \
274 -march=armv8.5
-a+memtag
-o $TMPE $TMPC; then
275 echo "CROSS_CC_HAS_ARMV8_MTE=y" >> $config_target_mak
279 if do_compiler
"$target_compiler" $target_compiler_cflags \
280 -mpower8-vector -o $TMPE $TMPC; then
281 echo "CROSS_CC_HAS_POWER8_VECTOR=y" >> $config_target_mak
285 if do_compiler
"$target_compiler" $target_compiler_cflags \
286 -Werror -fno-pie -o $TMPE $TMPC; then
287 echo "CROSS_CC_HAS_I386_NOPIE=y" >> $config_target_mak
292 enabled_cross_compilers
="$enabled_cross_compilers $target_compiler"
297 if test $got_cross_cc = no
&& test "$container" != no
&& test -n "$container_image"; then
298 for host in $container_hosts; do
299 if test "$host" = "$ARCH"; then
300 echo "DOCKER_IMAGE=$container_image" >> $config_target_mak
301 echo "DOCKER_CROSS_CC_GUEST=$container_cross_cc" >> $config_target_mak