meson: link the library with '-Wl,-Bsymbolic'

Change-Id: I2496bc42192ad65135c781476f6f5d4bcc795d19

meson.build

@@ -168,15 +168,12 @@ add_project_arguments('-DHAVE_CONFIG_H', language: 'c')
 #################################################
 # Build targets
 #################################################
-add_project_arguments('-DRING_BUILD', language: 'cpp')
-add_project_arguments('-DRING_BUILD', language: 'c')
+add_project_arguments('-DRING_BUILD', language: ['c', 'cpp'])
 if get_option('default_library') != 'static'
-    add_project_arguments('-Djami_EXPORTS', language: 'cpp')
-    add_project_arguments('-Djami_EXPORTS', language: 'c')
+    add_project_arguments('-Djami_EXPORTS', language: ['c', 'cpp'])
 endif
 
-add_project_arguments('-DASIO_STANDALONE', language: 'cpp')
-add_project_arguments('-DASIO_STANDALONE', language: 'c')
+add_project_arguments('-DASIO_STANDALONE', language: ['c', 'cpp'])
 
 subdir('src')
 

src/meson.build

@@ -6,13 +6,13 @@ libjami_includedirs = include_directories(
 )
 
 libjami_sources = files(
-    'client/videomanager.cpp',
     'client/callmanager.cpp',
     'client/configurationmanager.cpp',
     'client/conversation_interface.cpp',
     'client/datatransfer.cpp',
     'client/presencemanager.cpp',
     'client/ring_signal.cpp',
+    'client/videomanager.cpp',
     'config/yamlparser.cpp',
     'im/instant_messaging.cpp',
     'im/message_engine.cpp',
@@ -308,11 +308,17 @@ if conf.get('ENABLE_PLUGIN')
     libjami_dependencies += depdl
 endif
 
+# https://ffmpeg.org/platform.html#Advanced-linking-configuration
+libjami_linkargs = meson.get_compiler('cpp').get_supported_link_arguments(
+    '-Wl,-Bsymbolic'
+)
+
 libjami = library('jami',
     version: meson.project_version(),
     include_directories: libjami_includedirs,
     sources: libjami_sources,
     dependencies: libjami_dependencies,
+    link_args: libjami_linkargs,
     install: get_option('interfaces').contains('library')
 )