i386:i386 | i386:x86_64 | i386:x32 | \
x86_64:i386 | x86_64:x86_64 | x86_64:x32 | \
mips:mips | mipsel:mips | \
- ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | \
+ ppc:ppc | ppc64:ppc | ppc:ppc64 | ppc64:ppc64 | ppc64:ppc64le | \
s390x:s390x)
return 0
;;
$ld --help 2>/dev/null | grep ".$1" >/dev/null 2>&1
}
-# default parameters
-source_path=$(dirname "$0")
# make source path absolute
-source_path=$(cd "$source_path"; pwd)
+source_path=$(cd "$(dirname -- "$0")"; pwd)
+
+if printf %s\\n "$source_path" "$PWD" | grep -q "[[:space:]:]";
+then
+ error_exit "main directory cannot contain spaces nor colons"
+fi
+
+# default parameters
cpu=""
iasl="iasl"
interp_prefix="/usr/gnemul/qemu-%M"
block_drv_rw_whitelist=""
block_drv_ro_whitelist=""
host_cc="cc"
+libs_cpu=""
libs_softmmu=""
libs_tools=""
audio_pt_int=""
echo "to acquire QEMU source archives. Non-GIT builds are only"
echo "supported with source archives linked from:"
echo
- echo " https://www.qemu.org/download/"
+ echo " https://www.qemu.org/download/#source"
echo
echo "Developers working with GIT can use scripts/archive-source.sh"
echo "if they need to create valid source archives."
vte=""
virglrenderer=""
tpm=""
-libssh2=""
+libssh=""
live_block_migration="yes"
numa=""
tcmalloc="no"
cross_cc_cflags_armeb="-mbig-endian"
cross_cc_i386="i386-pc-linux-gnu-gcc"
cross_cc_cflags_i386=""
-cross_cc_powerpc="powerpc-linux-gnu-gcc"
-cross_cc_powerpc="powerpc-linux-gnu-gcc"
+cross_cc_ppc="powerpc-linux-gnu-gcc"
+cross_cc_cflags_ppc="-m32"
+cross_cc_ppc64="powerpc-linux-gnu-gcc"
+cross_cc_cflags_ppc64="-m64"
+cross_cc_ppc64le="powerpc64le-linux-gnu-gcc"
enabled_cross_compilers=""
fi
elif check_define _ARCH_PPC ; then
if check_define _ARCH_PPC64 ; then
- cpu="ppc64"
+ if check_define _LITTLE_ENDIAN ; then
+ cpu="ppc64le"
+ else
+ cpu="ppc64"
+ fi
else
cpu="ppc"
fi
# Note that this case should only have supported host CPUs, not guests.
case "$cpu" in
ppc|ppc64|s390|s390x|sparc64|x32|riscv32|riscv64)
- cpu="$cpu"
supported_cpu="yes"
eval "cross_cc_${cpu}=\$host_cc"
;;
+ ppc64le)
+ ARCH="ppc64"
+ supported_cpu="yes"
+ cross_cc_ppc64le=$host_cc
+ ;;
i386|i486|i586|i686|i86pc|BePC)
cpu="i386"
supported_cpu="yes"
;;
--enable-tpm) tpm="yes"
;;
- --disable-libssh2) libssh2="no"
+ --disable-libssh) libssh="no"
;;
- --enable-libssh2) libssh2="yes"
+ --enable-libssh) libssh="yes"
;;
--disable-live-block-migration) live_block_migration="no"
;;
ppc)
CPU_CFLAGS="-m32"
LDFLAGS="-m32 $LDFLAGS"
- cross_cc_powerpc=$cc
- cross_cc_cflags_powerpc=$CPU_CFLAGS
+ cross_cc_ppc=$cc
+ cross_cc_cflags_ppc="$CPU_CFLAGS"
;;
ppc64)
CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_ppc64=$cc
- cross_cc_cflags_ppc64=$CPU_CFLAGS
+ cross_cc_cflags_ppc64="$CPU_CFLAGS"
;;
sparc)
CPU_CFLAGS="-m32 -mv8plus -mcpu=ultrasparc"
LDFLAGS="-m32 -mv8plus $LDFLAGS"
cross_cc_sparc=$cc
- cross_cc_cflags_sparc=$CPU_CFLAGS
+ cross_cc_cflags_sparc="$CPU_CFLAGS"
;;
sparc64)
CPU_CFLAGS="-m64 -mcpu=ultrasparc"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_sparc64=$cc
- cross_cc_cflags_sparc64=$CPU_CFLAGS
+ cross_cc_cflags_sparc64="$CPU_CFLAGS"
;;
s390)
CPU_CFLAGS="-m31"
LDFLAGS="-m31 $LDFLAGS"
cross_cc_s390=$cc
- cross_cc_cflags_s390=$CPU_CFLAGS
+ cross_cc_cflags_s390="$CPU_CFLAGS"
;;
s390x)
CPU_CFLAGS="-m64"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_s390x=$cc
- cross_cc_cflags_s390x=$CPU_CFLAGS
+ cross_cc_cflags_s390x="$CPU_CFLAGS"
;;
i386)
CPU_CFLAGS="-m32"
LDFLAGS="-m32 $LDFLAGS"
cross_cc_i386=$cc
- cross_cc_cflags_i386=$CPU_CFLAGS
+ cross_cc_cflags_i386="$CPU_CFLAGS"
;;
x86_64)
# ??? Only extremely old AMD cpus do not have cmpxchg16b.
CPU_CFLAGS="-m64 -mcx16"
LDFLAGS="-m64 $LDFLAGS"
cross_cc_x86_64=$cc
- cross_cc_cflags_x86_64=$CPU_CFLAGS
+ cross_cc_cflags_x86_64="$CPU_CFLAGS"
;;
x32)
CPU_CFLAGS="-mx32"
LDFLAGS="-mx32 $LDFLAGS"
cross_cc_i386=$cc
- cross_cc_cflags_i386=$CPU_CFLAGS
+ cross_cc_cflags_i386="$CPU_CFLAGS"
;;
# No special flags required for other host CPUs
esac
guest-agent build the QEMU Guest Agent
guest-agent-msi build guest agent Windows MSI installation package
pie Position Independent Executables
- modules modules support
+ modules modules support (non-Windows)
debug-tcg TCG debugging (default is disabled)
debug-info debugging information
sparse sparse checker
gcrypt libgcrypt cryptography support
auth-pam PAM access control
sdl SDL UI
- sdl_image SDL Image support for icons
+ sdl-image SDL Image support for icons
gtk gtk UI
vte vte support for the gtk UI
curses curses UI
coroutine-pool coroutine freelist (better performance)
glusterfs GlusterFS backend
tpm TPM support
- libssh2 ssh block device support
+ libssh ssh block device support
numa libnuma support
libxml2 for Parallels image format
tcmalloc tcmalloc support
fi
# Remove old dependency files to make sure that they get properly regenerated
-rm -f *-config-devices.mak.d
+rm -f */config-devices.mak.d
if test -z "$python"
then
QEMU_CFLAGS="$QEMU_CFLAGS -Wno-missing-braces"
fi
+# Our module code doesn't support Windows
+if test "$modules" = "yes" && test "$mingw32" = "yes" ; then
+ error_exit "Modules are not available for Windows"
+fi
+
# Static linking is not possible with modules or PIE
if test "$static" = "yes" ; then
if test "$modules" = "yes" ; then
# GNUTLS probe
if test "$gnutls" != "no"; then
+ pass="no"
if $pkg_config --exists "gnutls >= 3.1.18"; then
gnutls_cflags=$($pkg_config --cflags gnutls)
gnutls_libs=$($pkg_config --libs gnutls)
- libs_softmmu="$gnutls_libs $libs_softmmu"
- libs_tools="$gnutls_libs $libs_tools"
- QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
- gnutls="yes"
- elif test "$gnutls" = "yes"; then
+ # Packaging for the static libraries is not always correct.
+ # At least ubuntu 18.04 ships only shared libraries.
+ write_c_skeleton
+ if compile_prog "" "$gnutls_libs" ; then
+ LIBS="$gnutls_libs $LIBS"
+ QEMU_CFLAGS="$QEMU_CFLAGS $gnutls_cflags"
+ pass="yes"
+ fi
+ fi
+ if test "$pass" = "no" && test "$gnutls" = "yes"; then
feature_not_found "gnutls" "Install gnutls devel >= 3.1.18"
else
- gnutls="no"
+ gnutls="$pass"
fi
fi
if test "$nettle" != "no"; then
+ pass="no"
if $pkg_config --exists "nettle >= 2.7.1"; then
nettle_cflags=$($pkg_config --cflags nettle)
nettle_libs=$($pkg_config --libs nettle)
nettle_version=$($pkg_config --modversion nettle)
- libs_softmmu="$nettle_libs $libs_softmmu"
- libs_tools="$nettle_libs $libs_tools"
- QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
- nettle="yes"
-
- if test -z "$gcrypt"; then
- gcrypt="no"
+ # Link test to make sure the given libraries work (e.g for static).
+ write_c_skeleton
+ if compile_prog "" "$nettle_libs" ; then
+ LIBS="$nettle_libs $LIBS"
+ QEMU_CFLAGS="$QEMU_CFLAGS $nettle_cflags"
+ if test -z "$gcrypt"; then
+ gcrypt="no"
+ fi
+ pass="yes"
fi
+ fi
+ if test "$pass" = "no" && test "$nettle" = "yes"; then
+ feature_not_found "nettle" "Install nettle devel >= 2.7.1"
else
- if test "$nettle" = "yes"; then
- feature_not_found "nettle" "Install nettle devel >= 2.7.1"
- else
- nettle="no"
- fi
+ nettle="$pass"
fi
fi
if test "$gcrypt" != "no"; then
+ pass="no"
if has_libgcrypt; then
gcrypt_cflags=$(libgcrypt-config --cflags)
gcrypt_libs=$(libgcrypt-config --libs)
- # Debian has remove -lgpg-error from libgcrypt-config
+ # Debian has removed -lgpg-error from libgcrypt-config
# as it "spreads unnecessary dependencies" which in
# turn breaks static builds...
if test "$static" = "yes"
then
gcrypt_libs="$gcrypt_libs -lgpg-error"
fi
- libs_softmmu="$gcrypt_libs $libs_softmmu"
- libs_tools="$gcrypt_libs $libs_tools"
- QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
- gcrypt="yes"
+ # Link test to make sure the given libraries work (e.g for static).
+ write_c_skeleton
+ if compile_prog "" "$gcrypt_libs" ; then
+ LIBS="$gcrypt_libs $LIBS"
+ QEMU_CFLAGS="$QEMU_CFLAGS $gcrypt_cflags"
+ pass="yes"
+ fi
+ fi
+ if test "$pass" = "yes"; then
+ gcrypt="yes"
cat > $TMPC << EOF
#include <gcrypt.h>
int main(void) {
if compile_prog "$gcrypt_cflags" "$gcrypt_libs" ; then
gcrypt_hmac=yes
fi
+ elif test "$gcrypt" = "yes"; then
+ feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
else
- if test "$gcrypt" = "yes"; then
- feature_not_found "gcrypt" "Install gcrypt devel >= 1.5.0"
- else
- gcrypt="no"
- fi
+ gcrypt="no"
fi
fi
fi
##########################################
-# libssh2 probe
-min_libssh2_version=1.2.8
-if test "$libssh2" != "no" ; then
- if $pkg_config --atleast-version=$min_libssh2_version libssh2; then
- libssh2_cflags=$($pkg_config libssh2 --cflags)
- libssh2_libs=$($pkg_config libssh2 --libs)
- libssh2=yes
+# libssh probe
+if test "$libssh" != "no" ; then
+ if $pkg_config --exists libssh; then
+ libssh_cflags=$($pkg_config libssh --cflags)
+ libssh_libs=$($pkg_config libssh --libs)
+ libssh=yes
else
- if test "$libssh2" = "yes" ; then
- error_exit "libssh2 >= $min_libssh2_version required for --enable-libssh2"
+ if test "$libssh" = "yes" ; then
+ error_exit "libssh required for --enable-libssh"
fi
- libssh2=no
+ libssh=no
fi
fi
##########################################
-# libssh2_sftp_fsync probe
+# Check for libssh 0.8
+# This is done like this instead of using the LIBSSH_VERSION_* and
+# SSH_VERSION_* macros because some distributions in the past shipped
+# snapshots of the future 0.8 from Git, and those snapshots did not
+# have updated version numbers (still referring to 0.7.0).
-if test "$libssh2" = "yes"; then
+if test "$libssh" = "yes"; then
cat > $TMPC <<EOF
-#include <stdio.h>
-#include <libssh2.h>
-#include <libssh2_sftp.h>
-int main(void) {
- LIBSSH2_SESSION *session;
- LIBSSH2_SFTP *sftp;
- LIBSSH2_SFTP_HANDLE *sftp_handle;
- session = libssh2_session_init ();
- sftp = libssh2_sftp_init (session);
- sftp_handle = libssh2_sftp_open (sftp, "/", 0, 0);
- libssh2_sftp_fsync (sftp_handle);
- return 0;
-}
+#include <libssh/libssh.h>
+int main(void) { return ssh_get_server_publickey(NULL, NULL); }
EOF
- # libssh2_cflags/libssh2_libs defined in previous test.
- if compile_prog "$libssh2_cflags" "$libssh2_libs" ; then
- QEMU_CFLAGS="-DHAS_LIBSSH2_SFTP_FSYNC $QEMU_CFLAGS"
+ if compile_prog "$libssh_cflags" "$libssh_libs"; then
+ libssh_cflags="-DHAVE_LIBSSH_0_8 $libssh_cflags"
fi
fi
##########################################
# opengl probe (for sdl2, gtk, milkymist-tmu2)
+gbm="no"
+if $pkg_config gbm; then
+ gbm_cflags="$($pkg_config --cflags gbm)"
+ gbm_libs="$($pkg_config --libs gbm)"
+ gbm="yes"
+fi
+
if test "$opengl" != "no" ; then
opengl_pkgs="epoxy gbm"
if $pkg_config $opengl_pkgs; then
else
LIBCAPSTONE=libcapstone.a
fi
- LIBS="-L\$(BUILD_DIR)/capstone -lcapstone $LIBS"
+ libs_cpu="-L\$(BUILD_DIR)/capstone -lcapstone $libs_cpu"
;;
system)
QEMU_CFLAGS="$QEMU_CFLAGS $($pkg_config --cflags capstone)"
- LIBS="$($pkg_config --libs capstone) $LIBS"
+ libs_cpu="$($pkg_config --libs capstone) $libs_cpu"
;;
no)
sem_timedwait=no
cat > $TMPC << EOF
#include <semaphore.h>
-int main(void) { return sem_timedwait(0, 0); }
+int main(void) { sem_t s; struct timespec t = {0}; return sem_timedwait(&s, &t); }
EOF
if compile_prog "" "" ; then
sem_timedwait=yes
have_utmpx=yes
fi
+##########################################
+# check for getrandom()
+
+have_getrandom=no
+cat > $TMPC << EOF
+#include <sys/random.h>
+int main(void) {
+ return getrandom(0, 0, GRND_NONBLOCK);
+}
+EOF
+if compile_prog "" "" ; then
+ have_getrandom=yes
+fi
+
##########################################
# checks for sanitizers
# Probe for guest agent support/options
if [ "$guest_agent" != "no" ]; then
- if [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
+ if [ "$softmmu" = no -a "$want_tools" = no ] ; then
+ guest_agent=no
+ elif [ "$linux" = "yes" -o "$bsd" = "yes" -o "$solaris" = "yes" -o "$mingw32" = "yes" ] ; then
tools="qemu-ga $tools"
guest_agent=yes
elif [ "$guest_agent" != yes ]; then
fi
done
fi
-if test "$cpu" = "ppc64" && test "$targetos" != "Darwin" ; then
+if test "$ARCH" = "ppc64" && test "$targetos" != "Darwin" ; then
roms="$roms spapr-rtas"
fi
echo "gcov $gcov_tool"
echo "gcov enabled $gcov"
echo "TPM support $tpm"
-echo "libssh2 support $libssh2"
-echo "TPM passthrough $tpm_passthrough"
-echo "TPM emulator $tpm_emulator"
+echo "libssh support $libssh"
echo "QOM debugging $qom_cast_debug"
echo "Live block migration $live_block_migration"
echo "lzo support $lzo"
fi
+# Note that if the Python conditional here evaluates True we will exit
+# with status 1 which is a shell 'false' value.
+if ! $python -c 'import sys; sys.exit(sys.version_info < (3,0))'; then
+ echo
+ echo "warning: Python 2 support is deprecated" >&2
+ echo "warning: Python 3 will be required for building future versions of QEMU" >&2
+fi
+
config_host_mak="config-host.mak"
echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
echo "qemu_localedir=$qemu_localedir" >> $config_host_mak
echo "qemu_icondir=$qemu_icondir" >> $config_host_mak
echo "qemu_desktopdir=$qemu_desktopdir" >> $config_host_mak
+echo "libs_cpu=$libs_cpu" >> $config_host_mak
echo "libs_softmmu=$libs_softmmu" >> $config_host_mak
echo "GIT=$git" >> $config_host_mak
echo "GIT_SUBMODULES=$git_submodules" >> $config_host_mak
echo "SLIRP_LIBS=$slirp_libs" >> $config_host_mak
fi
if [ "$slirp" = "git" -o "$slirp" = "internal" ]; then
- echo "config-host.h: subdir-slirp" >> $config_host_mak
+ echo "config-host.h: slirp/all" >> $config_host_mak
fi
if test "$vde" = "yes" ; then
echo "CONFIG_VDE=y" >> $config_host_mak
fi
fi
+if test "$gbm" = "yes" ; then
+ echo "CONFIG_GBM=y" >> $config_host_mak
+ echo "GBM_LIBS=$gbm_libs" >> $config_host_mak
+ echo "GBM_CFLAGS=$gbm_cflags" >> $config_host_mak
+fi
+
+
if test "$malloc_trim" = "yes" ; then
echo "CONFIG_MALLOC_TRIM=y" >> $config_host_mak
fi
echo "CONFIG_GLUSTERFS_IOCB_HAS_STAT=y" >> $config_host_mak
fi
-if test "$libssh2" = "yes" ; then
- echo "CONFIG_LIBSSH2=m" >> $config_host_mak
- echo "LIBSSH2_CFLAGS=$libssh2_cflags" >> $config_host_mak
- echo "LIBSSH2_LIBS=$libssh2_libs" >> $config_host_mak
+if test "$libssh" = "yes" ; then
+ echo "CONFIG_LIBSSH=m" >> $config_host_mak
+ echo "LIBSSH_CFLAGS=$libssh_cflags" >> $config_host_mak
+ echo "LIBSSH_LIBS=$libssh_libs" >> $config_host_mak
fi
if test "$live_block_migration" = "yes" ; then
fi
if test "$tpm" = "yes"; then
- echo 'CONFIG_TPM=$(CONFIG_SOFTMMU)' >> $config_host_mak
- # TPM passthrough support?
- if test "$tpm_passthrough" = "yes"; then
- echo "CONFIG_TPM_PASSTHROUGH=y" >> $config_host_mak
- fi
- # TPM emulator support?
- if test "$tpm_emulator" = "yes"; then
- echo "CONFIG_TPM_EMULATOR=y" >> $config_host_mak
- fi
+ echo 'CONFIG_TPM=y' >> $config_host_mak
fi
echo "TRACE_BACKENDS=$trace_backends" >> $config_host_mak
if test "$have_utmpx" = "yes" ; then
echo "HAVE_UTMPX=y" >> $config_host_mak
fi
-
+if test "$have_getrandom" = "yes" ; then
+ echo "CONFIG_GETRANDOM=y" >> $config_host_mak
+fi
if test "$ivshmem" = "yes" ; then
echo "CONFIG_IVSHMEM=y" >> $config_host_mak
fi
i386|x86_64|x32)
linux_arch=x86
;;
- ppc|ppc64)
+ ppc|ppc64|ppc64le)
linux_arch=powerpc
;;
s390x)
;;
ppc)
gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
- target_compiler=$cross_cc_powerpc
+ target_compiler=$cross_cc_ppc
+ target_compiler_cflags="$cross_cc_cflags_ppc"
;;
ppc64)
TARGET_BASE_ARCH=ppc
mttcg=yes
gdb_xml_files="power64-core.xml power-fpu.xml power-altivec.xml power-spe.xml power-vsx.xml"
target_compiler=$cross_cc_ppc64
+ target_compiler_cflags="$cross_cc_cflags_ppc64"
;;
ppc64le)
TARGET_ARCH=ppc64
done # for target in $targets
+echo "PIXMAN_CFLAGS=$pixman_cflags" >> $config_host_mak
+echo "PIXMAN_LIBS=$pixman_libs" >> $config_host_mak
+
if test -n "$enabled_cross_compilers"; then
echo
echo "NOTE: cross-compilers enabled: $enabled_cross_compilers"
fi
if [ "$fdt" = "git" ]; then
- echo "config-host.h: subdir-dtc" >> $config_host_mak
+ echo "config-host.h: dtc/all" >> $config_host_mak
fi
if [ "$capstone" = "git" -o "$capstone" = "internal" ]; then
- echo "config-host.h: subdir-capstone" >> $config_host_mak
+ echo "config-host.h: capstone/all" >> $config_host_mak
fi
if test -n "$LIBCAPSTONE"; then
echo "LIBCAPSTONE=$LIBCAPSTONE" >> $config_host_mak
projects / qemu.git / blobdiff