[Qemu-devel] [PATCH v4 7/9] configure: Remove detection code for UUID

[Fam Zheng <famz@redhat.com>]

All code now uses built-in UUID implementation. Remove the code of
libuuid and make --enable-uuid and --disable-uuid only print a message.

Signed-off-by: Fam Zheng <famz@redhat.com>
---
 configure | 43 ++++---------------------------------------
 1 file changed, 4 insertions(+), 39 deletions(-)

diff --git a/configure b/configure
index b456b41..f63071d 100755
--- a/configure
+++ b/configure
@@ -212,7 +212,6 @@ sdlabi=""
 virtfs=""
 vnc="yes"
 sparse="no"
-uuid=""
 vde=""
 vnc_sasl=""
 vnc_jpeg=""
@@ -881,10 +880,6 @@ for opt do
   ;;
   --disable-slirp) slirp="no"
   ;;
-  --disable-uuid) uuid="no"
-  ;;
-  --enable-uuid) uuid="yes"
-  ;;
   --disable-vde) vde="no"
   ;;
   --enable-vde) vde="yes"
@@ -1096,6 +1091,9 @@ for opt do
   --enable-vhdx|--disable-vhdx)
       echo "$0: $opt is obsolete, VHDX driver is always built" >&2
   ;;
+  --enable-uuid|--disable-uuid)
+      echo "$0: $opt is obsolete, UUID support is always built" >&2
+  ;;
   --disable-gtk) gtk="no"
   ;;
   --enable-gtk) gtk="yes"
@@ -1350,7 +1348,6 @@ disabled with --disable-FEATURE, default is enabled if available:
   bluez           bluez stack connectivity
   kvm             KVM acceleration support
   rdma            RDMA-based migration support
-  uuid            uuid support
   vde             support for vde network
   netmap          support for netmap network
   linux-aio       Linux AIO support
@@ -2654,34 +2651,6 @@ if compile_prog "" "" ; then
 fi
 
 ##########################################
-# uuid_generate() probe, used for vdi block driver
-# Note that on some systems (notably MacOSX) no extra library
-# need be linked to get the uuid functions.
-if test "$uuid" != "no" ; then
-  uuid_libs="-luuid"
-  cat > $TMPC << EOF
-#include <uuid/uuid.h>
-int main(void)
-{
-    uuid_t my_uuid;
-    uuid_generate(my_uuid);
-    return 0;
-}
-EOF
-  if compile_prog "" "" ; then
-    uuid="yes"
-  elif compile_prog "" "$uuid_libs" ; then
-    uuid="yes"
-    libs_softmmu="$uuid_libs $libs_softmmu"
-    libs_tools="$uuid_libs $libs_tools"
-  else
-    if test "$uuid" = "yes" ; then
-      feature_not_found "uuid" "Install libuuid devel"
-    fi
-    uuid=no
-  fi
-fi
-
 # xfsctl() probe, used for raw-posix
 if test "$xfs" != "no" ; then
   cat > $TMPC << EOF
@@ -4054,7 +4023,7 @@ EOF
   if compile_prog "$vss_win32_include" "" ; then
     guest_agent_with_vss="yes"
     QEMU_CFLAGS="$QEMU_CFLAGS $vss_win32_include"
-    libs_qga="-lole32 -loleaut32 -lshlwapi -luuid -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
+    libs_qga="-lole32 -loleaut32 -lshlwapi -lstdc++ -Wl,--enable-stdcall-fixup $libs_qga"
     qga_vss_provider="qga/vss-win32/qga-vss.dll qga/vss-win32/qga-vss.tlb"
   else
     if test "$vss_win32_sdk" != "" ; then
@@ -4842,7 +4811,6 @@ echo "preadv support    $preadv"
 echo "fdatasync         $fdatasync"
 echo "madvise           $madvise"
 echo "posix_madvise     $posix_madvise"
-echo "uuid support      $uuid"
 echo "libcap-ng support $cap_ng"
 echo "vhost-net support $vhost_net"
 echo "vhost-scsi support $vhost_scsi"
@@ -5030,9 +4998,6 @@ fi
 if test "$fnmatch" = "yes" ; then
   echo "CONFIG_FNMATCH=y" >> $config_host_mak
 fi
-if test "$uuid" = "yes" ; then
-  echo "CONFIG_UUID=y" >> $config_host_mak
-fi
 if test "$xfs" = "yes" ; then
   echo "CONFIG_XFS=y" >> $config_host_mak
 fi
-- 
2.7.4