linux-user: Add AT_SECURE auxval

[qemu.git] / configure

diff --git a/configure b/configure
index 100309c33f6da5349df48c86da82073472127766..6d8c996c62025a460c715c14f5d886d357b055d9 100755 (executable)
--- a/configure
+++ b/configure
@@ -211,6 +211,17 @@ supported_xen_target() {
     return 1
 }
 
+supported_hvf_target() {
+    test "$hvf" = "yes" || return 1
+    glob "$1" "*-softmmu" || return 1
+    case "${1%-softmmu}" in
+        x86_64)
+            return 0
+        ;;
+    esac
+    return 1
+}
+
 supported_target() {
     case "$1" in
         *-softmmu)
@@ -236,6 +247,7 @@ supported_target() {
     supported_kvm_target "$1" && return 0
     supported_xen_target "$1" && return 0
     supported_hax_target "$1" && return 0
+    supported_hvf_target "$1" && return 0
     print_error "TCG disabled, but hardware accelerator not available for '$target'"
     return 1
 }
@@ -325,6 +337,7 @@ vhost_vsock="no"
 vhost_user=""
 kvm="no"
 hax="no"
+hvf="no"
 rdma=""
 gprof="no"
 debug_tcg="no"
@@ -741,6 +754,7 @@ Darwin)
   bsd="yes"
   darwin="yes"
   hax="yes"
+  hvf="yes"
   LDFLAGS_SHARED="-bundle -undefined dynamic_lookup"
   if [ "$cpu" = "x86_64" ] ; then
     QEMU_CFLAGS="-arch x86_64 $QEMU_CFLAGS"
@@ -1036,6 +1050,10 @@ for opt do
   ;;
   --enable-hax) hax="yes"
   ;;
+  --disable-hvf) hvf="no"
+  ;;
+  --enable-hvf) hvf="yes"
+  ;;
   --disable-tcg-interpreter) tcg_interpreter="no"
   ;;
   --enable-tcg-interpreter) tcg_interpreter="yes"
@@ -1529,6 +1547,7 @@ disabled with --disable-FEATURE, default is enabled if available:
   bluez           bluez stack connectivity
   kvm             KVM acceleration support
   hax             HAX acceleration support
+  hvf             Hypervisor.framework acceleration support
   rdma            RDMA-based migration support
   vde             support for vde network
   netmap          support for netmap network
@@ -3445,6 +3464,7 @@ else
       done
       if test "$found" = "no"; then
         LIBS="$pthread_lib $LIBS"
+        libs_qga="$pthread_lib $libs_qga"
       fi
       PTHREAD_LIB="$pthread_lib"
       break
@@ -5055,6 +5075,21 @@ then
 fi
 
 
+#################################################
+# Check to see if we have the Hypervisor framework
+if [ "$darwin" = "yes" ] ; then
+  cat > $TMPC << EOF
+#include <Hypervisor/hv.h>
+int main() { return 0;}
+EOF
+  if ! compile_object ""; then
+    hvf='no'
+  else
+    hvf='yes'
+    LDFLAGS="-framework Hypervisor $LDFLAGS"
+  fi
+fi
+
 #################################################
 # Sparc implicitly links with --relax, which is
 # incompatible with -r, so --no-relax should be
@@ -5159,8 +5194,19 @@ if test "$gcov" = "yes" ; then
   LDFLAGS="-fprofile-arcs -ftest-coverage $LDFLAGS"
 elif test "$fortify_source" = "yes" ; then
   CFLAGS="-O2 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $CFLAGS"
-elif test "$debug" = "no"; then
-  CFLAGS="-O2 $CFLAGS"
+elif test "$debug" = "yes"; then
+  if compile_prog "-Og" ""; then
+      CFLAGS="-Og $CFLAGS"
+  elif compile_prog "-O1" ""; then
+      CFLAGS="-O1 $CFLAGS"
+  fi
+  # Workaround GCC false-positive Wuninitialized bugs with Og or O1:
+  # https://gcc.gnu.org/bugzilla/show_bug.cgi?id=24639
+  if cc_has_warning_flag "-Wno-maybe-uninitialized"; then
+      CFLAGS="-Wno-maybe-uninitialized $CFLAGS"
+  fi
+else
+    CFLAGS="-O2 $CFLAGS"
 fi
 
 ##########################################
@@ -5530,6 +5576,7 @@ echo "ATTR/XATTR support $attr"
 echo "Install blobs     $blobs"
 echo "KVM support       $kvm"
 echo "HAX support       $hax"
+echo "HVF support       $hvf"
 echo "TCG support       $tcg"
 if test "$tcg" = "yes" ; then
     echo "TCG debug enabled $debug_tcg"
@@ -5594,6 +5641,12 @@ if test "$sdl_too_old" = "yes"; then
 echo "-> Your SDL version is too old - please upgrade to have SDL support"
 fi
 
+if test "$gtkabi" = "2.0"; then
+    echo
+    echo "WARNING: Use of GTK 2.0 is deprecated and will be removed in"
+    echo "WARNING: future releases. Please switch to using GTK 3.0"
+fi
+
 if test "$supported_cpu" = "no"; then
     echo
     echo "WARNING: SUPPORT FOR THIS HOST CPU WILL GO AWAY IN FUTURE RELEASES!"
@@ -6404,7 +6457,7 @@ target_name=$(echo $target | cut -d '-' -f 1)
 target_bigendian="no"
 
 case "$target_name" in
-  armeb|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
+  armeb|aarch64_be|hppa|lm32|m68k|microblaze|mips|mipsn32|mips64|moxie|or1k|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
   target_bigendian=yes
   ;;
 esac
@@ -6459,7 +6512,8 @@ case "$target_name" in
     mttcg="yes"
     gdb_xml_files="arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml"
   ;;
-  aarch64)
+  aarch64|aarch64_be)
+    TARGET_ARCH=aarch64
     TARGET_BASE_ARCH=arm
     bflt="yes"
     mttcg="yes"
@@ -6602,6 +6656,9 @@ fi
 if supported_hax_target $target; then
     echo "CONFIG_HAX=y" >> $config_target_mak
 fi
+if supported_hvf_target $target; then
+    echo "CONFIG_HVF=y" >> $config_target_mak
+fi
 if test "$target_bigendian" = "yes" ; then
   echo "TARGET_WORDS_BIGENDIAN=y" >> $config_target_mak
 fi