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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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meson: Add feature options for optional deps
Everything should be behind an option now. https://bugzilla.gnome.org/show_bug.cgi?id=795107
This commit is contained in:
Nirbheek Chauhan
parent
a569347789
commit
09f67fe76a
66
meson.build
66
meson.build
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@ -76,7 +76,6 @@ cdata.set_quoted('PLUGINDIR', join_paths(get_option('prefix'), get_option('libdi
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cdata.set_quoted('VERSION', gst_version)
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# FIXME: --with-memory-alignment],[8,N,malloc,pagesize (default is 32)]) option
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cdata.set('MEMORY_ALIGNMENT_MALLOC', 1)
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cdata.set('ENABLE_NLS', get_option('nls'))
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cdata.set_quoted('GST_PLUGIN_SCANNER_INSTALLED', join_paths(prefix, helpers_install_dir, 'gst-plugin-scanner'))
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cdata.set_quoted('GST_PTP_HELPER_INSTALLED', join_paths(prefix, helpers_install_dir, 'gst-ptp-helper'))
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cdata.set_quoted('GST_PLUGIN_SCANNER_SUBDIR', libexecdir,
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@ -301,23 +300,21 @@ if host_system == 'windows'
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endif
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backtrace_deps = []
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if get_option('libunwind')
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unwind_dep = dependency('libunwind', required : false)
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dw_dep = dependency('libdw', required: false)
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backtrace_deps = [unwind_dep, dw_dep]
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if unwind_dep.found()
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cdata.set('HAVE_UNWIND', 1)
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if dw_dep.found()
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cdata.set('HAVE_DW', 1)
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else
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message('Support for backtraces is partial only.')
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endif
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unwind_dep = dependency('libunwind', required : get_option('libunwind'))
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dw_dep = dependency('libdw', required: get_option('libunwind'))
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backtrace_deps = [unwind_dep, dw_dep]
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if unwind_dep.found()
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cdata.set('HAVE_UNWIND', 1)
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if dw_dep.found()
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cdata.set('HAVE_DW', 1)
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else
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if cc.has_function('backtrace')
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cdata.set('HAVE_BACKTRACE', 1)
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else
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message('NO backtraces support.')
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endif
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message('Support for backtraces is partial only.')
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endif
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else
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if cc.has_function('backtrace')
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cdata.set('HAVE_BACKTRACE', 1)
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else
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message('NO backtraces support.')
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endif
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endif
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@ -404,11 +401,10 @@ mathlib = cc.find_library('m', required : false)
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# Also provides clock_gettime in glibc < 2.17
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rt_lib = cc.find_library('rt', required : false)
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gir = find_program('g-ir-scanner', required : false)
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gir = find_program('g-ir-scanner', required : get_option('introspection'))
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gnome = import('gnome')
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# Fixme, not very elegant.
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build_gir = gir.found() and not meson.is_cross_build() and get_option('introspection')
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build_gir = gir.found() and not meson.is_cross_build()
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gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' + \
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'g_setenv("GST_REGISTRY_DISABLE", "yes", TRUE);' + \
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@ -429,22 +425,33 @@ endif
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# Used in gst/parse/meson.build and below
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python3 = import('python3').find_python()
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bashcomp_dep = dependency('bash-completion', version : '>= 2.0', required : false)
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bashcomp_found = bashcomp_dep.found()
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bashcomp_option = get_option('bash-completion')
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bashcomp_dep = dependency('bash-completion', version : '>= 2.0', required : bashcomp_option)
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bash_completions_dir = ''
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bash_helpers_dir = ''
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if bashcomp_found
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bashcomp_found = false
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if bashcomp_dep.found()
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bashcomp_found = true
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bash_completions_dir = bashcomp_dep.get_pkgconfig_variable('completionsdir', define_variable: ['prefix', '.'])
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if bash_completions_dir == ''
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message('Found bash-completion but the .pc file did not set \'completionsdir\'.')
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msg = 'Found bash-completion but the .pc file did not set \'completionsdir\'.'
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if bashcomp_option.enabled()
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error(msg)
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else
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message(msg)
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endif
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bashcomp_found = false
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endif
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bash_helpers_dir = bashcomp_dep.get_pkgconfig_variable('helpersdir', define_variable: ['prefix', '.'])
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if bash_helpers_dir == ''
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message('Found bash-completion, but the .pc file did not set \'helpersdir\'.')
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msg = 'Found bash-completion, but the .pc file did not set \'helpersdir\'.'
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if bashcomp_option.enabled()
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error(msg)
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else
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message(msg)
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endif
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bashcomp_found = false
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endif
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endif
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@ -458,7 +465,8 @@ subdir('tests')
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subdir('data')
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# xgettext is optional (on Windows for instance)
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if get_option('nls') and find_program('xgettext', required : false).found()
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if find_program('xgettext', required : get_option('nls')).found()
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cdata.set('ENABLE_NLS', 1)
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subdir('po')
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endif
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@ -466,10 +474,8 @@ configure_file(output : 'config.h', configuration : cdata)
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if build_machine.system() == 'windows'
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message('Disabling gtk-doc while building on Windows')
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elif not get_option('gtk_doc')
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message('gtk-doc is disabled via options')
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else
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if find_program('gtkdoc-scan', required : false).found()
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if find_program('gtkdoc-scan', required : get_option('gtk_doc')).found()
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subdir('docs')
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else
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message('Not building documentation as gtk-doc was not found')
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@ -3,26 +3,26 @@ option('poisoning', type : 'boolean', value : false)
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option('gst_debug', type : 'boolean', value : true)
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option('registry', type : 'boolean', value : true)
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option('tracer_hooks', type : 'boolean', value : true)
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option('libunwind', type : 'boolean', value : true,
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description : 'Use libunwind to generate backtraces')
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option('ptp-helper-setuid-user', type : 'string',
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description : 'User to switch to when installing gst-ptp-helper setuid root')
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description : 'User to switch to when installing gst-ptp-helper setuid root')
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option('ptp-helper-setuid-group', type : 'string',
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description : 'Group to switch to when installing gst-ptp-helper setuid root')
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description : 'Group to switch to when installing gst-ptp-helper setuid root')
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option('ptp-helper-permissions', type : 'combo',
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choices : ['none', 'setuid-root', 'capabilities', 'auto'], value : 'auto')
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option('extra-checks', type : 'boolean', value : true, description : 'Enable extra runtime checks')
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# Feature options
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option('libunwind', type : 'feature', value : 'auto', description : 'Use libunwind to generate backtraces')
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option('bash-completion', type : 'feature', value : 'auto', description : 'Install bash completion files')
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# Common feature options
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option('examples', type : 'feature', value : 'auto', yield : true)
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option('gtk_doc', type : 'feature', value : 'auto', yield : true, description : 'Generate API documentation with gtk-doc')
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option('introspection', type : 'feature', value : 'auto', yield : true, description : 'Generate gobject-introspection bindings')
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option('nls', type : 'feature', value : 'auto', yield: true, description : 'Enable native language support (translations)')
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# Common options
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option('examples', type : 'boolean', value : true, yield : true)
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option('gtk_doc', type : 'boolean', value : true, yield : true,
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description : 'Generate API documentation with gtk-doc')
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option('introspection', type : 'boolean', value : true, yield : true,
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description : 'Generate gobject-introspection bindings')
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option('nls', type : 'boolean', value : true, yield: true,
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description : 'Enable native language support (translations)')
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option('package-name', type : 'string', yield : true,
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description : 'package name to use in plugins')
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option('package-origin', type : 'string', value : 'Unknown package origin', yield : true,
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description : 'package origin URL to use in plugins')
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option('extra-checks', type : 'boolean', value : true,
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description : 'Enable extra runtime checks')
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@ -13,7 +13,7 @@ foreach prog : progs
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)
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endforeach
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gtk_dep = dependency('gtk+-3.0', required : false)
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gtk_dep = dependency('gtk+-3.0', required : get_option('examples'))
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if gtk_dep.found()
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executable('controller-graph', 'controller-graph.c',
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install: false,
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@ -4,9 +4,8 @@ executable('stream-status', 'stream-status.c',
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c_args: gst_c_args,
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)
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# we assume that if the header is there it actually found pthreads as thread lib
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threads_dep = dependency('threads', required : false)
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if threads_dep.found() and cc.has_header('pthread.h')
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if cc.has_header('pthread.h')
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threads_dep = dependency('threads')
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executable('rtpool-test', 'rtpool-test.c', 'testrtpool.c',
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install: false,
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dependencies : [glib_dep, gobject_dep, gmodule_dep, mathlib, gst_dep, threads_dep],
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@ -1,6 +1,6 @@
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subdir('benchmarks')
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subdir('check')
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if get_option('examples')
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if not get_option('examples').disabled()
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subdir('examples')
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endif
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subdir('misc')
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