bestsource: Add jannson wrap

.gitignore

@@ -30,6 +30,7 @@ subprojects/glib*
 subprojects/googletest-*
 subprojects/harfbuzz
 subprojects/icu
+subprojects/jansson
 subprojects/libass
 subprojects/libffi*
 subprojects/libpng-*

subprojects/jansson.wrap

@@ -0,0 +1,4 @@
+[wrap-git]
+directory = jansson
+url = https://github.com/akheron/jansson.git
+revision = v2.14

subprojects/packagefiles/bestsource/meson.build

@@ -3,7 +3,7 @@ project('BestSource', 'cpp',
     meson_version: '>=0.48.0'
 )
 
-libs = []
+cmake = import('cmake')
 
 sources = [
     'src/audiosource.cpp',
@@ -13,12 +13,20 @@ sources = [
 ]
 
 deps = [
-    dependency('jansson', version: '>= 2.7', required: true),
     dependency('libavcodec'),
     dependency('libavformat'),
     dependency('libavutil'),
 ]
 
+jansson_dep = dependency('jansson', version: '>= 2.7', required: false)
+
+if jansson_dep.found()
+    deps += jansson_dep
+else
+    jansson = cmake.subproject('jansson')
+    deps += jansson.dependency('jansson')
+endif
+
 bs_lib = static_library('bestsource', sources,
     dependencies: deps,
     gnu_symbol_visibility: 'hidden'