gstreamer/plugins/tracers/meson.build

if not tracer_hooks
  if get_option('coretracers').enabled()
    error('coretracers plugin enabled but not tracer_hooks')
  endif
  subdir_done()
endif

gst_tracers_sources = [
  'gstlatency.c',
  'gstleaks.c',
  'gststats.c',
  'gsttracers.c',
]

if gst_debug
  gst_tracers_sources += ['gstlog.c']
endif

if cdata.has('HAVE_GETRUSAGE')
  gst_tracers_sources += ['gstrusage.c']
endif

thread_dep = dependency('threads', required : false)

gst_tracers = library('gstcoretracers',
  gst_tracers_sources,
  c_args : gst_c_args,
  include_directories : [configinc],
  dependencies : [gst_dep, thread_dep],
  install : true,
  install_dir : plugins_install_dir,
)
pkgconfig.generate(gst_tracers, install_dir : plugins_pkgconfig_install_dir)
plugins += [gst_tracers]
Meson: Add 'coretracers' feature option This was the only plugin still built when using -Dauto_features=disabled, besides coreelements. 2019-12-03 20:40:59 +00:00			`if not tracer_hooks`
			`if get_option('coretracers').enabled()`
			`error('coretracers plugin enabled but not tracer_hooks')`
			`endif`
			`subdir_done()`
			`endif`

meson: Build tracers 2016-09-26 21:21:19 +00:00			`gst_tracers_sources = [`
			`'gstlatency.c',`
			`'gstleaks.c',`
			`'gststats.c',`
			`'gsttracers.c',`
			`]`

meson: Update option names to omit disable_ and with- prefixes Also yield common options to the outer project (gst-build in our case) so that they don't have to be set manually. 2018-05-05 13:38:09 +00:00			`if gst_debug`
meson: Fix build 2016-12-09 22:28:22 +00:00			`gst_tracers_sources += ['gstlog.c']`
meson: Support building with Gst debug disabled 2016-12-09 20:55:39 +00:00			`endif`

meson: Derive defines from header/function names This is what Autoconf already does for us, so just do this. Avoids people making typos while adding header or function checks. Because we use a config.h.meson, such typos won't even be noticed. Also, starting from Meson 0.36.0, the XCode 8 workaround that we use for clock_gettime is no longer needed. 2016-12-21 03:30:22 +00:00			`if cdata.has('HAVE_GETRUSAGE')`
meson: Build tracers 2016-09-26 21:21:19 +00:00			`gst_tracers_sources += ['gstrusage.c']`
			`endif`

build/coretracers: add dep on threads Fixes the following build error and missing '-pthread' argument when linking: subprojects/gstreamer/plugins/tracers/libgstcoretracers.so.p/gstleaks.c.o: In function `gst_leaks_tracer_setup_signals': /work/build32/../subprojects/gstreamer/plugins/tracers/gstleaks.c:919: undefined reference to `pthread_atfork' Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/571> 2020-07-16 13:03:35 +00:00			`thread_dep = dependency('threads', required : false)`

meson: Build tracers 2016-09-26 21:21:19 +00:00			`gst_tracers = library('gstcoretracers',`
			`gst_tracers_sources,`
tracer: declare GstTracer API stable It's been around for more than 4 years and people have built lots of stuff on top of it, doesn't really make sense to keep it marked as unstable. We're unlikely to change it now, and we can always deprecate it and make a new one if needed. This stabilises the following API: - gst_tracer_register() - gst_tracing_get_active_tracers() - gst_tracing_register_hook() - gst_tracer_record_new() - gst_tracer_record_log() Might also help a bit with #424 Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/576> 2020-07-24 12:30:39 +00:00			`c_args : gst_c_args,`
meson: Build tracers 2016-09-26 21:21:19 +00:00			`include_directories : [configinc],`
build/coretracers: add dep on threads Fixes the following build error and missing '-pthread' argument when linking: subprojects/gstreamer/plugins/tracers/libgstcoretracers.so.p/gstleaks.c.o: In function `gst_leaks_tracer_setup_signals': /work/build32/../subprojects/gstreamer/plugins/tracers/gstleaks.c:919: undefined reference to `pthread_atfork' Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/571> 2020-07-16 13:03:35 +00:00			`dependencies : [gst_dep, thread_dep],`
meson: Build tracers 2016-09-26 21:21:19 +00:00			`install : true,`
meson: generate pkg-config files for our plugins 2018-11-02 13:49:01 +00:00			`install_dir : plugins_install_dir,`
meson: Build tracers 2016-09-26 21:21:19 +00:00			`)`
meson: generate pkg-config files for our plugins 2018-11-02 13:49:01 +00:00			`pkgconfig.generate(gst_tracers, install_dir : plugins_pkgconfig_install_dir)`
docs: add coretracers to the list of plugins 2019-05-16 06:17:35 +00:00			`plugins += [gst_tracers]`