X-Git-Url: https://git.proxmox.com/?a=blobdiff_plain;f=configure;h=557e4382ea8760ffc6d2168bfb885d5fffc5646a;hb=c6b3a2e0c4342d171b35970921bff709c007dd62;hp=3be9e92a246d6a61da9aaada8734525953e26526;hpb=62a23835b7c9019ae502915d5990e150349d5114;p=mirror_qemu.git

diff --git a/configure b/configure
index 3be9e92a24..557e4382ea 100755
--- a/configure
+++ b/configure
@@ -30,6 +30,7 @@ TMPO="${TMPDIR1}/${TMPB}.o"
 TMPCXX="${TMPDIR1}/${TMPB}.cxx"
 TMPE="${TMPDIR1}/${TMPB}.exe"
 TMPMO="${TMPDIR1}/${TMPB}.mo"
+TMPTXT="${TMPDIR1}/${TMPB}.txt"
 
 rm -f config.log
 
@@ -100,7 +101,7 @@ update_cxxflags() {
     # Set QEMU_CXXFLAGS from QEMU_CFLAGS by filtering out those
     # options which some versions of GCC's C++ compiler complain about
     # because they only make sense for C programs.
-    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS"
+    QEMU_CXXFLAGS="$QEMU_CXXFLAGS -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS"
 
     for arg in $QEMU_CFLAGS; do
         case $arg in
@@ -301,6 +302,7 @@ audio_win_int=""
 libs_qga=""
 debug_info="yes"
 stack_protector=""
+use_containers="yes"
 
 if test -e "$source_path/.git"
 then
@@ -348,7 +350,6 @@ unset target_list_exclude
 # Distributions want to ensure that several features are compiled in, and it
 # is impossible without a --enable-foo that exits if a feature is not found.
 
-bluez=""
 brlapi=""
 curl=""
 curses=""
@@ -426,6 +427,7 @@ softmmu="yes"
 linux_user="no"
 bsd_user="no"
 blobs="yes"
+edk2_blobs="no"
 pkgversion=""
 pie=""
 qom_cast_debug="yes"
@@ -501,6 +503,7 @@ libxml2=""
 debug_mutex="no"
 libpmem=""
 default_devices="yes"
+plugins="no"
 
 supported_cpu="no"
 supported_os="no"
@@ -593,6 +596,7 @@ QEMU_CFLAGS="-Wall -Wundef -Wwrite-strings -Wmissing-prototypes $QEMU_CFLAGS"
 QEMU_CFLAGS="-Wstrict-prototypes -Wredundant-decls $QEMU_CFLAGS"
 QEMU_CFLAGS="-D_GNU_SOURCE -D_FILE_OFFSET_BITS=64 -D_LARGEFILE_SOURCE $QEMU_CFLAGS"
 QEMU_INCLUDES="-iquote . -iquote \$(SRC_PATH) -iquote \$(SRC_PATH)/accel/tcg -iquote \$(SRC_PATH)/include"
+QEMU_INCLUDES="$QEMU_INCLUDES -iquote \$(SRC_PATH)/disas/libvixl"
 if test "$debug_info" = "yes"; then
     CFLAGS="-g $CFLAGS"
     LDFLAGS="-g $LDFLAGS"
@@ -899,13 +903,13 @@ fi
 : ${install=${INSTALL-install}}
 # We prefer python 3.x. A bare 'python' is traditionally
 # python 2.x, but some distros have it as python 3.x, so
-# we check that before python2
+# we check that too
 python=
-for binary in "${PYTHON-python3}" python python2
+for binary in "${PYTHON-python3}" python
 do
     if has "$binary"
     then
-        python="$binary"
+        python=$(command -v "$binary")
         break
     fi
 done
@@ -923,7 +927,7 @@ if test "$mingw32" = "yes" ; then
   DSOSUF=".dll"
   # MinGW needs -mthreads for TLS and macro _MT.
   QEMU_CFLAGS="-mthreads $QEMU_CFLAGS"
-  LIBS="-lwinmm -lws2_32 -liphlpapi $LIBS"
+  LIBS="-lwinmm -lws2_32 $LIBS"
   write_c_skeleton;
   if compile_prog "" "-liberty" ; then
     LIBS="-liberty $LIBS"
@@ -1148,10 +1152,6 @@ for opt do
   ;;
   --enable-brlapi) brlapi="yes"
   ;;
-  --disable-bluez) bluez="no"
-  ;;
-  --enable-bluez) bluez="yes"
-  ;;
   --disable-kvm) kvm="no"
   ;;
   --enable-kvm) kvm="yes"
@@ -1532,6 +1532,14 @@ for opt do
   ;;
   --disable-xkbcommon) xkbcommon=no
   ;;
+  --enable-plugins) plugins="yes"
+  ;;
+  --disable-plugins) plugins="no"
+  ;;
+  --enable-containers) use_containers="yes"
+  ;;
+  --disable-containers) use_containers="no"
+  ;;
   *)
       echo "ERROR: unknown option $opt"
       echo "Try '$0 --help' for more information"
@@ -1713,6 +1721,9 @@ Advanced options (experts only):
   --enable-profiler        profiler support
   --enable-debug-stack-usage
                            track the maximum stack usage of stacks created by qemu_alloc_stack
+  --enable-plugins
+                           enable plugins via shared library loading
+  --disable-containers     don't use containers for cross-building
 
 Optional features, enabled with --enable-FEATURE and
 disabled with --disable-FEATURE, default is enabled if available:
@@ -1753,7 +1764,6 @@ disabled with --disable-FEATURE, default is enabled if available:
   curl            curl connectivity
   membarrier      membarrier system call (for Linux 4.14+ or Windows)
   fdt             fdt device tree
-  bluez           bluez stack connectivity
   kvm             KVM acceleration support
   hax             HAX acceleration support
   hvf             Hypervisor.framework acceleration support
@@ -1832,8 +1842,8 @@ fi
 
 # Note that if the Python conditional here evaluates True we will exit
 # with status 1 which is a shell 'false' value.
-if ! $python -c 'import sys; sys.exit(sys.version_info < (2,7))'; then
-  error_exit "Cannot use '$python', Python 2 >= 2.7 or Python 3 is required." \
+if ! $python -c 'import sys; sys.exit(sys.version_info < (3,5))'; then
+  error_exit "Cannot use '$python', Python >= 3.5 is required." \
       "Use --python=/path/to/python to specify a supported Python."
 fi
 
@@ -2138,6 +2148,18 @@ case " $target_list " in
   ;;
 esac
 
+for target in $target_list; do
+  case "$target" in
+    arm-softmmu | aarch64-softmmu | i386-softmmu | x86_64-softmmu)
+      edk2_blobs="yes"
+      ;;
+  esac
+done
+# The EDK2 binaries are compressed with bzip2
+if test "$edk2_blobs" = "yes" && ! has bzip2; then
+  error_exit "The bzip2 program is required for building QEMU"
+fi
+
 feature_not_found() {
   feature=$1
   remedy=$2
@@ -3209,6 +3231,34 @@ else
     pvrdma="no"
 fi
 
+# Let's see if enhanced reg_mr is supported
+if test "$pvrdma" = "yes" ; then
+
+cat > $TMPC <<EOF &&
+#include <infiniband/verbs.h>
+
+int
+main(void)
+{
+    struct ibv_mr *mr;
+    struct ibv_pd *pd = NULL;
+    size_t length = 10;
+    uint64_t iova = 0;
+    int access = 0;
+    void *addr = NULL;
+
+    mr = ibv_reg_mr_iova(pd, addr, length, iova, access);
+
+    ibv_dereg_mr(mr);
+
+    return 0;
+}
+EOF
+    if ! compile_prog "" "-libverbs"; then
+        QEMU_CFLAGS="$QEMU_CFLAGS -DLEGACY_RDMA_REG_MR"
+    fi
+fi
+
 ##########################################
 # VNC SASL detection
 if test "$vnc" = "yes" && test "$vnc_sasl" != "no" ; then
@@ -3616,26 +3666,6 @@ EOF
   fi
 fi # test "$curl"
 
-##########################################
-# bluez support probe
-if test "$bluez" != "no" ; then
-  cat > $TMPC << EOF
-#include <bluetooth/bluetooth.h>
-int main(void) { return bt_error(0); }
-EOF
-  bluez_cflags=$($pkg_config --cflags bluez 2>/dev/null)
-  bluez_libs=$($pkg_config --libs bluez 2>/dev/null)
-  if compile_prog "$bluez_cflags" "$bluez_libs" ; then
-    bluez=yes
-    libs_softmmu="$bluez_libs $libs_softmmu"
-  else
-    if test "$bluez" = "yes" ; then
-      feature_not_found "bluez" "Install bluez-libs/libbluetooth devel"
-    fi
-    bluez="no"
-  fi
-fi
-
 ##########################################
 # glib support probe
 
@@ -3644,6 +3674,9 @@ glib_modules=gthread-2.0
 if test "$modules" = yes; then
     glib_modules="$glib_modules gmodule-export-2.0"
 fi
+if test "$plugins" = yes; then
+    glib_modules="$glib_modules gmodule-2.0"
+fi
 
 # This workaround is required due to a bug in pkg-config file for glib as it
 # doesn't define GLIB_STATIC_COMPILATION for pkg-config --static
@@ -3668,10 +3701,19 @@ if $pkg_config --atleast-version=$glib_req_ver gio-2.0; then
     gio=yes
     gio_cflags=$($pkg_config --cflags gio-2.0)
     gio_libs=$($pkg_config --libs gio-2.0)
+    gdbus_codegen=$($pkg_config --variable=gdbus_codegen gio-2.0)
+    if [ ! -x "$gdbus_codegen" ]; then
+        gdbus_codegen=
+    fi
 else
     gio=no
 fi
 
+if $pkg_config --atleast-version=$glib_req_ver gio-unix-2.0; then
+    gio_cflags="$gio_cflags $($pkg_config --cflags gio-unix-2.0)"
+    gio_libs="$gio_libs $($pkg_config --libs gio-unix-2.0)"
+fi
+
 # Sanity check that the current size_t matches the
 # size that glib thinks it should be. This catches
 # problems on multi-arch where people try to build
@@ -3811,22 +3853,6 @@ else
   mpathpersist=no
 fi
 
-##########################################
-# libcap probe
-
-if test "$cap" != "no" ; then
-  cat > $TMPC <<EOF
-#include <stdio.h>
-#include <sys/capability.h>
-int main(void) { cap_t caps; caps = cap_init(); return caps != NULL; }
-EOF
-  if compile_prog "" "-lcap" ; then
-    cap=yes
-  else
-    cap=no
-  fi
-fi
-
 ##########################################
 # pthread probe
 PTHREADLIBS_LIST="-pthread -lpthread -lpthreadGC2"
@@ -5494,6 +5520,61 @@ if compile_prog "" "" ; then
   atomic64=yes
 fi
 
+#########################################
+# See if --dynamic-list is supported by the linker
+ld_dynamic_list="no"
+if test "$static" = "no" ; then
+    cat > $TMPTXT <<EOF
+{
+  foo;
+};
+EOF
+
+    cat > $TMPC <<EOF
+#include <stdio.h>
+void foo(void);
+
+void foo(void)
+{
+  printf("foo\n");
+}
+
+int main(void)
+{
+  foo();
+  return 0;
+}
+EOF
+
+    if compile_prog "" "-Wl,--dynamic-list=$TMPTXT" ; then
+        ld_dynamic_list="yes"
+    fi
+fi
+
+#########################################
+# See if -exported_symbols_list is supported by the linker
+
+ld_exported_symbols_list="no"
+if test "$static" = "no" ; then
+    cat > $TMPTXT <<EOF
+  _foo
+EOF
+
+    if compile_prog "" "-Wl,-exported_symbols_list,$TMPTXT" ; then
+        ld_exported_symbols_list="yes"
+    fi
+fi
+
+if  test "$plugins" = "yes" &&
+    test "$ld_dynamic_list" = "no" &&
+    test "$ld_exported_symbols_list" = "no" ; then
+  error_exit \
+      "Plugin support requires dynamic linking and specifying a set of symbols " \
+      "that are exported to plugins. Unfortunately your linker doesn't " \
+      "support the flag (--dynamic-list or -exported_symbols_list) used " \
+      "for this purpose. You can't build with --static."
+fi
+
 ########################################
 # See if 16-byte vector operations are supported.
 # Even without a vector unit the compiler may expand these.
@@ -5962,6 +6043,9 @@ case "$slirp" in
     mkdir -p slirp
     slirp_cflags="-I\$(SRC_PATH)/slirp/src -I\$(BUILD_DIR)/slirp/src"
     slirp_libs="-L\$(BUILD_DIR)/slirp -lslirp"
+    if test "$mingw32" = "yes" ; then
+      slirp_libs="$slirp_libs -lws2_32 -liphlpapi"
+    fi
     ;;
 
   system)
@@ -6097,12 +6181,12 @@ if test "$want_tools" = "yes" ; then
 fi
 if test "$softmmu" = yes ; then
   if test "$linux" = yes; then
-    if test "$virtfs" != no && test "$cap" = yes && test "$attr" = yes ; then
+    if test "$virtfs" != no && test "$cap_ng" = yes && test "$attr" = yes ; then
       virtfs=yes
       tools="$tools fsdev/virtfs-proxy-helper\$(EXESUF)"
     else
       if test "$virtfs" = yes; then
-        error_exit "VirtFS requires libcap devel and libattr devel"
+        error_exit "VirtFS requires libcap-ng devel and libattr devel"
       fi
       virtfs=no
     fi
@@ -6330,6 +6414,7 @@ else
 echo "local state directory   queried at runtime"
 echo "Windows SDK       $win_sdk"
 fi
+echo "Build directory   $(pwd)"
 echo "Source path       $source_path"
 echo "GIT binary        $git"
 echo "GIT submodules    $git_submodules"
@@ -6402,7 +6487,6 @@ if test "$xen" = "yes" ; then
   echo "xen ctrl version  $xen_ctrl_version"
 fi
 echo "brlapi support    $brlapi"
-echo "bluez  support    $bluez"
 echo "Documentation     $docs"
 echo "PIE               $pie"
 echo "vde support       $vde"
@@ -6491,6 +6575,7 @@ echo "capstone          $capstone"
 echo "libpmem support   $libpmem"
 echo "libudev           $libudev"
 echo "default devices   $default_devices"
+echo "plugin support    $plugins"
 
 if test "$supported_cpu" = "no"; then
     echo
@@ -6518,15 +6603,6 @@ if test "$supported_os" = "no"; then
     echo "us upstream at qemu-devel@nongnu.org."
 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
-  python2="y"
-fi
-
 config_host_mak="config-host.mak"
 
 echo "# Automatically generated by configure - do not modify" >config-all-disas.mak
@@ -6651,7 +6727,7 @@ if test "$l2tpv3" = "yes" ; then
   echo "CONFIG_L2TPV3=y" >> $config_host_mak
 fi
 if test "$cap_ng" = "yes" ; then
-  echo "CONFIG_LIBCAP=y" >> $config_host_mak
+  echo "CONFIG_LIBCAP_NG=y" >> $config_host_mak
 fi
 echo "CONFIG_AUDIO_DRIVERS=$audio_drv_list" >> $config_host_mak
 for drv in $audio_drv_list; do
@@ -6825,10 +6901,6 @@ if test "$brlapi" = "yes" ; then
   echo "CONFIG_BRLAPI=y" >> $config_host_mak
   echo "BRLAPI_LIBS=$brlapi_libs" >> $config_host_mak
 fi
-if test "$bluez" = "yes" ; then
-  echo "CONFIG_BLUEZ=y" >> $config_host_mak
-  echo "BLUEZ_CFLAGS=$bluez_cflags" >> $config_host_mak
-fi
 if test "$gtk" = "yes" ; then
   echo "CONFIG_GTK=m" >> $config_host_mak
   echo "GTK_CFLAGS=$gtk_cflags" >> $config_host_mak
@@ -6841,6 +6913,7 @@ if test "$gio" = "yes" ; then
     echo "CONFIG_GIO=y" >> $config_host_mak
     echo "GIO_CFLAGS=$gio_cflags" >> $config_host_mak
     echo "GIO_LIBS=$gio_libs" >> $config_host_mak
+    echo "GDBUS_CODEGEN=$gdbus_codegen" >> $config_host_mak
 fi
 echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
 if test "$gnutls" = "yes" ; then
@@ -7328,6 +7401,27 @@ if test "$sheepdog" = "yes" ; then
   echo "CONFIG_SHEEPDOG=y" >> $config_host_mak
 fi
 
+if test "$plugins" = "yes" ; then
+    echo "CONFIG_PLUGIN=y" >> $config_host_mak
+    LIBS="-ldl $LIBS"
+    # Copy the export object list to the build dir
+    if test "$ld_dynamic_list" = "yes" ; then
+	echo "CONFIG_HAS_LD_DYNAMIC_LIST=yes" >> $config_host_mak
+	ld_symbols=qemu-plugins-ld.symbols
+	cp "$source_path/plugins/qemu-plugins.symbols" $ld_symbols
+    elif test "$ld_exported_symbols_list" = "yes" ; then
+	echo "CONFIG_HAS_LD_EXPORTED_SYMBOLS_LIST=yes" >> $config_host_mak
+	ld64_symbols=qemu-plugins-ld64.symbols
+	echo "# Automatically generated by configure - do not modify" > $ld64_symbols
+	grep 'qemu_' "$source_path/plugins/qemu-plugins.symbols" | sed 's/;//g' | \
+	    sed -E 's/^[[:space:]]*(.*)/_\1/' >> $ld64_symbols
+    else
+	error_exit \
+	    "If \$plugins=yes, either \$ld_dynamic_list or " \
+	    "\$ld_exported_symbols_list should have been set to 'yes'."
+    fi
+fi
+
 if test "$tcg_interpreter" = "yes"; then
   QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/tci $QEMU_INCLUDES"
 elif test "$ARCH" = "sparc64" ; then
@@ -7343,7 +7437,6 @@ elif test "$ARCH" = "riscv32" || test "$ARCH" = "riscv64" ; then
 else
   QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg/\$(ARCH) $QEMU_INCLUDES"
 fi
-QEMU_INCLUDES="-iquote \$(SRC_PATH)/tcg $QEMU_INCLUDES"
 
 echo "TOOLS=$tools" >> $config_host_mak
 echo "ROMS=$roms" >> $config_host_mak
@@ -7354,7 +7447,6 @@ echo "INSTALL_DATA=$install -c -m 0644" >> $config_host_mak
 echo "INSTALL_PROG=$install -c -m 0755" >> $config_host_mak
 echo "INSTALL_LIB=$install -c -m 0644" >> $config_host_mak
 echo "PYTHON=$python" >> $config_host_mak
-echo "PYTHON2=$python2" >> $config_host_mak
 echo "CC=$cc" >> $config_host_mak
 if $iasl -h > /dev/null 2>&1; then
   echo "IASL=$iasl" >> $config_host_mak
@@ -7410,6 +7502,10 @@ if test "$libudev" != "no"; then
     echo "LIBUDEV_LIBS=$libudev_libs" >> $config_host_mak
 fi
 
+if test "$edk2_blobs" = "yes" ; then
+  echo "DECOMPRESS_EDK2_BLOBS=y" >> $config_host_mak
+fi
+
 # use included Linux headers
 if test "$linux" = "yes" ; then
   mkdir -p linux-headers
@@ -7866,14 +7962,15 @@ fi
 # so the build tree will be missing the link back to the new file, and
 # tests might fail. Prefer to keep the relevant files in their own
 # directory and symlink the directory instead.
-DIRS="tests tests/tcg tests/tcg/lm32 tests/libqos tests/qapi-schema tests/qemu-iotests tests/vm"
-DIRS="$DIRS tests/fp tests/qgraph"
+DIRS="tests tests/tcg tests/tcg/lm32 tests/qapi-schema tests/qtest/libqos"
+DIRS="$DIRS tests/qtest tests/qemu-iotests tests/vm tests/fp tests/qgraph"
 DIRS="$DIRS docs docs/interop fsdev scsi"
 DIRS="$DIRS pc-bios/optionrom pc-bios/s390-ccw"
 DIRS="$DIRS roms/seabios roms/vgabios"
 LINKS="Makefile"
 LINKS="$LINKS tests/tcg/lm32/Makefile po/Makefile"
 LINKS="$LINKS tests/tcg/Makefile.target tests/fp/Makefile"
+LINKS="$LINKS tests/plugin/Makefile"
 LINKS="$LINKS pc-bios/optionrom/Makefile pc-bios/keymaps"
 LINKS="$LINKS pc-bios/s390-ccw/Makefile"
 LINKS="$LINKS roms/seabios/Makefile roms/vgabios/Makefile"
@@ -7905,7 +8002,7 @@ done
 (for i in $cross_cc_vars; do
   export $i
 done
-export target_list source_path
+export target_list source_path use_containers
 $source_path/tests/tcg/configure.sh)
 
 # temporary config to build submodules