[PATCH] meson: Make options accessible through parent project

["Eduardo Lima (Etrunko)" <etrunko@xxxxxxxxxx>]

When building either spice-server or spice-gtk, spice-common should
inherit the command line options from the parent project. This is done
by adding the 'yield' keyword for the opus and celt051 options.

It is also required to add a smartcard option so that we can bypass the
checks if the user wants to.

Signed-off-by: Eduardo Lima (Etrunko) <etrunko@xxxxxxxxxx>
---
 meson.build       | 20 +++++++++++---------
 meson_options.txt |  8 ++++++++
 2 files changed, 19 insertions(+), 9 deletions(-)

diff --git a/meson.build b/meson.build
index 466bb06..28e7c29 100644
--- a/meson.build
+++ b/meson.build
@@ -141,15 +141,17 @@ if get_option('python-checks')
 endif
 
 # smartcard check
-smartcard_dep = dependency('libcacard', required : false, version : '>= 2.5.1')
-if smartcard_dep.found()
-  spice_common_deps += smartcard_dep
-  spice_common_config_data.set('USE_SMARTCARD', '1')
-else
-  smartcard012_dep = dependency('libcacard', required : false, version : '>= 0.1.2')
-  if smartcard012_dep.found()
-    spice_common_deps += smartcard012_dep
-    spice_common_config_data.set('USE_SMARTCARD_012', '1')
+if get_option('smartcard')
+  smartcard_dep = dependency('libcacard', required : false, version : '>= 2.5.1')
+  if smartcard_dep.found()
+    spice_common_deps += smartcard_dep
+    spice_common_config_data.set('USE_SMARTCARD', '1')
+  else
+    smartcard012_dep = dependency('libcacard', required : false, version : '>= 0.1.2')
+    if smartcard012_dep.found()
+      spice_common_deps += smartcard012_dep
+      spice_common_config_data.set('USE_SMARTCARD_012', '1')
+    endif
   endif
 endif
 
diff --git a/meson_options.txt b/meson_options.txt
index 915a9df..b88f209 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -14,13 +14,21 @@ option('celt051',
     type : 'combo',
     choices : ['true', 'false', 'auto'],
     value : 'auto',
+    yield : true,
     description: 'Enable celt051 audio codec')
 
 option('opus',
     type : 'combo',
     choices : ['true', 'false', 'auto'],
+    yield : true,
     description: 'Enable Opus audio codec')
 
+option('smartcard',
+    type : 'boolean',
+    value : true,
+    yield : true,
+    description : 'Enable smartcard support')
+
 option('python-checks',
     type : 'boolean',
     value : true,
-- 
2.14.4

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