[RFC,v2,05/35] multi-process: Add config option for multi-process QEMU

Commit Message

Elena Ufimtseva June 17, 2019, 6:15 p.m. UTC

From: Jagannathan Raman <[e-mail]>

Add a configuration option to separate multi-process code

Signed-off-by: John G Johnson <[e-mail]>
Signed-off-by: Jagannathan Raman <[e-mail]>
Signed-off-by: Elena Ufimtseva <[e-mail]>
---
 configure | 11 +++++++++++
 1 file changed, 11 insertions(+)

Patch

diff --git a/configure b/configure
index e1ad87b697..3834d69af5 100755
--- a/configure
+++ b/configure
@@ -491,6 +491,7 @@  docker="no"
 debug_mutex="no"
 libpmem=""
 default_devices="yes"
+mpqemu="no"
 
 # cross compilers defaults, can be overridden with --cross-cc-ARCH
 cross_cc_aarch64="aarch64-linux-gnu-gcc"
@@ -1518,6 +1519,10 @@  for opt do
   ;;
   --disable-libpmem) libpmem=no
   ;;
+  --enable-mpqemu) mpqemu=yes
+  ;;
+  --disable-mpqemu) mpqemu=no
+  ;;
   *)
       echo "ERROR: unknown option $opt"
       echo "Try '$0 --help' for more information"
@@ -1818,6 +1823,7 @@  disabled with --disable-FEATURE, default is enabled if available:
   capstone        capstone disassembler support
   debug-mutex     mutex debugging support
   libpmem         libpmem support
+  mpqemu          multi-process QEMU support
 
 NOTE: The object files are built at the place where configure is launched
 EOF
@@ -6438,6 +6444,7 @@  echo "docker            $docker"
 echo "libpmem support   $libpmem"
 echo "libudev           $libudev"
 echo "default devices   $default_devices"
+echo "multiprocess QEMU $mpqemu"
 
 if test "$supported_cpu" = "no"; then
     echo
@@ -7226,6 +7233,10 @@  if test "$libpmem" = "yes" ; then
   echo "CONFIG_LIBPMEM=y" >> $config_host_mak
 fi
 
+if test "$mpqemu" = "yes" ; then
+  echo "CONFIG_MPQEMU=y" >> $config_host_mak
+fi
+
 if test "$bochs" = "yes" ; then
   echo "CONFIG_BOCHS=y" >> $config_host_mak
 fi