diff options
Diffstat (limited to 'meson.build')
| -rw-r--r-- | meson.build | 16 |
1 files changed, 13 insertions, 3 deletions
diff --git a/meson.build b/meson.build index a36ce455ef..6e8b348787 100644 --- a/meson.build +++ b/meson.build @@ -33,6 +33,8 @@ helpers_install_dir = join_paths(libexecdir, 'gstreamer-1.0') cc = meson.get_compiler('c') +cdata = configuration_data() + # Ignore several spurious warnings for things gstreamer does very commonly # If a warning is completely useless and spammy, use '/wdXXXX' to suppress it # If a warning is harmless but hard to fix, use '/woXXXX' so it's shown once @@ -51,11 +53,20 @@ elif cc.has_link_argument('-Wl,-Bsymbolic-functions') endif # Symbol visibility -have_visibility_hidden = cc.has_argument('-fvisibility=hidden') -if have_visibility_hidden +have_visibility_hidden = false +if cc.get_id() == 'msvc' + export_define = '__declspec(dllexport) extern' +elif cc.has_argument('-fvisibility=hidden') add_project_arguments('-fvisibility=hidden', language: 'c') + export_define = 'extern __attribute__ ((visibility ("default")))' + have_visibility_hidden = true +else + export_define = 'extern' endif +# Passing this through the command line would be too messy +cdata.set('GST_API_EXPORT', export_define) + # Disable strict aliasing if cc.has_argument('-fno-strict-aliasing') add_project_arguments('-fno-strict-aliasing', language: 'c') @@ -85,7 +96,6 @@ if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev) add_project_arguments('-DG_DISABLE_CHECKS', language: 'c') endif -cdata = configuration_data() cdata.set_quoted('GST_API_VERSION', apiversion) cdata.set_quoted('GST_DATADIR', join_paths(prefix, get_option('datadir'))) cdata.set_quoted('LOCALEDIR', join_paths(prefix, get_option('localedir'))) |