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gstreamer/libs/gst/controller/meson.build

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Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
gst_controller_sources = [
'gstargbcontrolbinding.c',
'gstdirectcontrolbinding.c',
'gsttimedvaluecontrolsource.c',
'gstinterpolationcontrolsource.c',
controllers: add new proxy control binding Allows proxying the control interface from one property on one GstObject to another property (of the same type) in another GstObject. E.g. in a parent-child relationship, one may need to gst_object_sync_values() on the child and have a binding (set elsewhere) on the parent update the value. Note: that this doesn't solve GObject property forwarding and must be taken care of by the implementation manually or using GBinding. https://bugzilla.gnome.org/show_bug.cgi?id=774657
2016-11-18 02:09:21 +00:00
'gstproxycontrolbinding.c',
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
'gsttriggercontrolsource.c',
'gstlfocontrolsource.c',
]
controller: Generate GLib enums automatically
2017-04-09 09:02:43 +00:00
controller_mkenum_headers = [
'gstinterpolationcontrolsource.h',
'gstlfocontrolsource.h',
]
gst_controller_headers = controller_mkenum_headers + [
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
'gstargbcontrolbinding.h',
'gstdirectcontrolbinding.h',
'gsttimedvaluecontrolsource.h',
'gstinterpolationcontrolsource.h',
controllers: add new proxy control binding Allows proxying the control interface from one property on one GstObject to another property (of the same type) in another GstObject. E.g. in a parent-child relationship, one may need to gst_object_sync_values() on the child and have a binding (set elsewhere) on the parent update the value. Note: that this doesn't solve GObject property forwarding and must be taken care of by the implementation manually or using GBinding. https://bugzilla.gnome.org/show_bug.cgi?id=774657
2016-11-18 02:09:21 +00:00
'gstproxycontrolbinding.h',
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
'gsttriggercontrolsource.h',
'gstlfocontrolsource.h',
controller: GST_EXPORT -> GST_CONTROLLER_API We need different export decorators for the different libs. For now no actual change though, just rename before the release, and add prelude headers to define the new decorator to GST_EXPORT.
2018-03-12 23:03:26 +00:00
'controller-prelude.h',
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
'controller.h',
]
install_headers(gst_controller_headers, subdir : 'gstreamer-1.0/gst/controller/')
meson: use gnome.mkenums_simple() to generate controller enumtypes
2017-07-20 03:03:55 +00:00
controller_enums = gnome.mkenums_simple('controller-enumtypes',
sources : controller_mkenum_headers,
header_prefix : '#include <gst/controller/controller-prelude.h>',
libs: figure out right export define in configure Add new GST_API_EXPORT in config.h and use that for GST_*_API decorators instead of GST_EXPORT. The right export define depends on the toolchain and whether we're using -fvisibility=hidden or not, so it's better to set it to the right thing directly than hard-coding a compiler whitelist in the public header. We put the export define into config.h instead of passing it via the command line to the compiler because it might contain spaces and brackets and in the autotools scenario we'd have to pass that through multiple layers of plumbing and Makefile/shell escaping and we're just not going to be *that* lucky. The export define is only used if we're compiling our lib, not by external users of the lib headers, so it's not a problem to put it into config.h Also, this means all .c files of libs need to include config.h to get the export marker defined, so fix up a few that didn't include config.h. This commit depends on a common submodule commit that makes gst-glib-gen.mak add an #include "config.h" to generated enum/marshal .c files for the autotools build. https://bugzilla.gnome.org/show_bug.cgi?id=797185
2018-08-25 21:56:01 +00:00
body_prefix : '#include "config.h"',
meson: use gnome.mkenums_simple() to generate controller enumtypes
2017-07-20 03:03:55 +00:00
decorator : 'GST_CONTROLLER_API',
install_header : true,
gstreamer: fix install dir for configure files Nixos installs into a non-standard includedir. https://bugzilla.gnome.org/show_bug.cgi?id=794856
2018-04-01 14:06:26 +00:00
install_dir : join_paths(get_option('includedir'), 'gstreamer-1.0/gst/controller'))
meson: use gnome.mkenums_simple() to generate controller enumtypes
2017-07-20 03:03:55 +00:00
gstcontroller_c = controller_enums[0]
gstcontroller_h = controller_enums[1]
controller: Generate GLib enums automatically
2017-04-09 09:02:43 +00:00
meson: Add controller enum file as generated sources Avoiding build failure like https://ci.appveyor.com/project/thiblahute/gst-build-ge9m5/build/1.0.2857
2017-04-12 12:48:53 +00:00
gst_controller_gen_sources = [gstcontroller_h]
Meson: Use library() to build both static and shared libs Meson supports building both static and shared libraries in a single library() call. It has the advantage of reusing the same .o objects and thus avoid double compilation. https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-03-23 16:48:37 +00:00
gst_controller = library('gstcontroller-@0@'.format(apiversion),
gst_controller_sources, gstcontroller_h, gstcontroller_c,
libs: fix 'inconsistent DLL linkage' warnings on Windows For each lib we build export its own API in headers when we're building it, otherwise import the API from the headers. This fixes linker warnings on Windows when building with MSVC. The problem was that we had defined all GST_*_API decorators unconditionally to GST_EXPORT. This was intentional and only supposed to be temporary, but caused linker warnings because we tell the linker that we want to export all symbols even those from externall DLLs, and when the linker notices that they were in external DLLS and not present locally it warns. What we need to do when building each library is: export the library's own symbols and import all other symbols. To this end we define e.g. BUILDING_GST_FOO and then we define the GST_FOO_API decorator either to export or to import symbols depending on whether BUILDING_GST_FOO is set or not. That way external users of each library API automatically get the import. https://bugzilla.gnome.org/show_bug.cgi?id=797185
2018-08-25 21:09:12 +00:00
c_args : gst_c_args + ['-DBUILDING_GST_CONTROLLER'],
Meson: Use library() to build both static and shared libs Meson supports building both static and shared libraries in a single library() call. It has the advantage of reusing the same .o objects and thus avoid double compilation. https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-03-23 16:48:37 +00:00
install : true,
version : libversion,
soversion : soversion,
meson: Maintain macOS ABI through dylib versioning Requires Meson 0.48, but the feature will be ignored on older versions so it's safe to add it without bumping the requirement. Documentation: https://github.com/mesonbuild/meson/blob/master/docs/markdown/Reference-manual.md#shared_library
2018-08-28 20:33:28 +00:00
darwin_versions : osxversion,
Meson: Use library() to build both static and shared libs Meson supports building both static and shared libraries in a single library() call. It has the advantage of reusing the same .o objects and thus avoid double compilation. https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-03-23 16:48:37 +00:00
include_directories : [configinc, libsinc],
dependencies : [gobject_dep, glib_dep, mathlib, gst_dep],
)
Meson: Use pkg-config generator Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4>
2018-10-27 17:01:02 +00:00
pkgconfig.generate(gst_controller,
libraries : [libgst],
variables : pkgconfig_variables,
subdirs : pkgconfig_subdirs,
name : 'gstreamer-controller-1.0',
description : 'Dynamic parameter control for GStreamer elements',
)
Meson: Use library() to build both static and shared libs Meson supports building both static and shared libraries in a single library() call. It has the advantage of reusing the same .o objects and thus avoid double compilation. https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-03-23 16:48:37 +00:00
if build_gir
gst_gir_extra_args = gir_init_section + [ '--c-include=gst/controller/controller.h' ]
gst_controller_gir = gnome.generate_gir(gst_controller,
sources : gst_controller_sources + gst_controller_headers + [gstcontroller_h] + [gstcontroller_c],
namespace : 'GstController',
nsversion : apiversion,
identifier_prefix : 'Gst',
symbol_prefix : 'gst',
export_packages : 'gstreamer-controller-1.0',
dependencies : [gst_dep],
include_directories : [configinc, libsinc, privinc],
includes : ['GLib-2.0', 'GObject-2.0', 'GModule-2.0', 'Gst-1.0'],
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
install : true,
Meson: Use library() to build both static and shared libs Meson supports building both static and shared libraries in a single library() call. It has the advantage of reusing the same .o objects and thus avoid double compilation. https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-03-23 16:48:37 +00:00
extra_args : gst_gir_extra_args,
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
)
Meson: Use library() to build both static and shared libs Meson supports building both static and shared libraries in a single library() call. It has the advantage of reusing the same .o objects and thus avoid double compilation. https://bugzilla.gnome.org/show_bug.cgi?id=794627
2018-03-23 16:48:37 +00:00
gst_controller_gen_sources += [gst_controller_gir]
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
endif
gst_controller_dep = declare_dependency(link_with : gst_controller,
include_directories : [libsinc],
meson: libs: Add gir to the source list of the dependency
2017-01-18 21:16:26 +00:00
sources: gst_controller_gen_sources,
Add support for Meson as alternative/parallel build system https://github.com/mesonbuild/meson With contributions from: Tim-Philipp Müller <tim@centricular.com> Mathieu Duponchelle <mathieu.duponchelle@opencreed.com> Jussi Pakkanen <jpakkane@gmail.com> (original port) Highlights of the features provided are: * Faster builds on Linux (~40-50% faster) * The ability to build with MSVC on Windows * Generate Visual Studio project files * Generate XCode project files * Much faster builds on Windows (on-par with Linux) * Seriously fast configure and building on embedded ... and many more. For more details see: http://blog.nirbheek.in/2016/05/gstreamer-and-meson-new-hope.html http://blog.nirbheek.in/2016/07/building-and-developing-gstreamer-using.html Building with Meson should work on both Linux and Windows, but may need a few more tweaks on other operating systems.
2016-08-12 14:55:17 +00:00
dependencies : [gst_dep])
Meson: Use pkg-config generator Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4>
2018-10-27 17:01:02 +00:00
meson.override_dependency('gstreamer-controller-1.0', gst_controller_dep)
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