meson, configure: move --tls-priority to meson

Use the new support for string option parsing.

Reviewed-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

configure

@@ -311,7 +311,6 @@ bsd_user=""
 pkgversion=""
 pie=""
 coroutine=""
-tls_priority="NORMAL"
 plugins="$default_feature"
 meson=""
 meson_args=""
@@ -939,8 +938,6 @@ for opt do
   --enable-uuid|--disable-uuid)
       echo "$0: $opt is obsolete, UUID support is always built" >&2
   ;;
-  --tls-priority=*) tls_priority="$optarg"
-  ;;
   --disable-vhost-user) vhost_user="no"
   ;;
   --enable-vhost-user) vhost_user="yes"
@@ -1170,7 +1167,6 @@ Advanced options (experts only):
   --with-coroutine=BACKEND coroutine backend. Supported options:
                            ucontext, sigaltstack, windows
   --enable-gcov            enable test coverage analysis with gcov
-  --tls-priority           default TLS protocol/cipher priority string
   --enable-plugins
                            enable plugins via shared library loading
   --disable-containers     don't use containers for cross-building
@@ -2201,7 +2197,6 @@ if test "$modules" = "yes"; then
   echo "CONFIG_STAMP=_$( (echo $qemu_version; echo $pkgversion; cat $0) | $shacmd - | cut -f1 -d\ )" >> $config_host_mak
   echo "CONFIG_MODULES=y" >> $config_host_mak
 fi
-echo "CONFIG_TLS_PRIORITY=\"$tls_priority\"" >> $config_host_mak
 
 if test "$vhost_scsi" = "yes" ; then
   echo "CONFIG_VHOST_SCSI=y" >> $config_host_mak

meson.build

@@ -1598,6 +1598,7 @@ foreach k : get_option('trace_backends')
   config_host_data.set('CONFIG_TRACE_' + k.to_upper(), true)
 endforeach
 config_host_data.set_quoted('CONFIG_TRACE_FILE', get_option('trace_file'))
+config_host_data.set_quoted('CONFIG_TLS_PRIORITY', get_option('tls_priority'))
 if iasl.found()
   config_host_data.set_quoted('CONFIG_IASL', iasl.full_path())
 endif
@@ -3820,7 +3821,7 @@ summary(summary_info, bool_yn: true, section: 'Block layer support')
 
 # Crypto
 summary_info = {}
-summary_info += {'TLS priority':      config_host['CONFIG_TLS_PRIORITY']}
+summary_info += {'TLS priority':      get_option('tls_priority')}
 summary_info += {'GNUTLS support':    gnutls}
 if gnutls.found()
   summary_info += {'  GNUTLS crypto':   gnutls_crypto.found()}

meson_options.txt

@@ -14,6 +14,8 @@ option('sphinx_build', type : 'string', value : '',
        description: 'Use specified sphinx-build for building document')
 option('iasl', type : 'string', value : '',
        description: 'Path to ACPI disassembler')
+option('tls_priority', type : 'string', value : 'NORMAL',
+       description: 'Default TLS protocol/cipher priority string')
 option('default_devices', type : 'boolean', value : true,
        description: 'Include a default selection of devices in emulators')
 option('audio_drv_list', type: 'array', value: ['default'],

scripts/meson-buildoptions.sh

@@ -36,6 +36,8 @@ meson_options_help() {
   printf "%s\n" '                           dtrace/ftrace/log/nop/simple/syslog/ust)'
   printf "%s\n" '  --iasl=VALUE             Path to ACPI disassembler'
   printf "%s\n" '  --sphinx-build=VALUE     Use specified sphinx-build for building document'
+  printf "%s\n" '  --tls-priority=VALUE     Default TLS protocol/cipher priority string'
+  printf "%s\n" '                           [NORMAL]'
   printf "%s\n" '  --with-trace-file=VALUE  Trace file prefix for simple backend [trace]'
   printf "%s\n" ''
   printf "%s\n" 'Optional features, enabled with --enable-FEATURE and'
@@ -351,6 +353,7 @@ _meson_option_parse() {
     --disable-tcg) printf "%s" -Dtcg=disabled ;;
     --enable-tcg-interpreter) printf "%s" -Dtcg_interpreter=true ;;
     --disable-tcg-interpreter) printf "%s" -Dtcg_interpreter=false ;;
+    --tls-priority=*) quote_sh "-Dtls_priority=$2" ;;
     --enable-tools) printf "%s" -Dtools=enabled ;;
     --disable-tools) printf "%s" -Dtools=disabled ;;
     --enable-tpm) printf "%s" -Dtpm=enabled ;;