tee: Check for the removed pad flag also in the slow pushing path

[platform/upstream/gstreamer.git] / meson.build

diff --git a/meson.build b/meson.build
index 834e15d..b55ecc5 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -1,5 +1,5 @@
 project('gstreamer', 'c',
-  version : '1.15.0.1',
+  version : '1.16.1',
   meson_version : '>= 0.47',
   default_options : [ 'warning_level=1',
                       'buildtype=debugoptimized' ])
@@ -14,6 +14,7 @@ if version_arr.length() == 4
 else
   gst_version_nano = 0
 endif
+gst_version_is_dev = gst_version_minor % 2 == 1 and gst_version_micro < 90
 
 host_system = host_machine.system()
 
@@ -21,7 +22,9 @@ apiversion = '1.0'
 soversion = 0
 # maintaining compatibility with the previous libtool versioning
 # current = minor * 100 + micro
-libversion = '@0@.@1@.0'.format(soversion, gst_version_minor * 100 + gst_version_micro)
+curversion = gst_version_minor * 100 + gst_version_micro
+libversion = '@0@.@1@.0'.format(soversion, curversion)
+osxversion = curversion + 1
 
 prefix = get_option('prefix')
 
@@ -30,6 +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
@@ -40,6 +45,7 @@ if cc.get_id() == 'msvc'
       '/wd4146', # unary minus on unsigned (beware INT_MIN)
       '/wd4244', # lossy type conversion (e.g. double -> int)
       '/wd4305', # truncating type conversion (e.g. double -> float)
+      cc.get_supported_arguments(['/utf-8']), # set the input encoding to utf-8
       language : 'c')
 elif cc.has_link_argument('-Wl,-Bsymbolic-functions')
   # FIXME: Add an option for this if people ask for it
@@ -47,17 +53,49 @@ 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')
 endif
 
-cdata = configuration_data()
+# Define G_DISABLE_DEPRECATED for development versions
+if gst_version_is_dev
+  message('Disabling deprecated GLib API')
+  add_project_arguments('-DG_DISABLE_DEPRECATED', language: 'c')
+endif
+
+cast_checks = get_option('gobject-cast-checks')
+if cast_checks.disabled() or (cast_checks.auto() and not gst_version_is_dev)
+  message('Disabling GLib cast checks')
+  add_project_arguments('-DG_DISABLE_CAST_CHECKS', language: 'c')
+endif
+
+glib_asserts = get_option('glib-asserts')
+if glib_asserts.disabled() or (glib_asserts.auto() and not gst_version_is_dev)
+  message('Disabling GLib asserts')
+  add_project_arguments('-DG_DISABLE_ASSERT', language: 'c')
+endif
+
+glib_checks = get_option('glib-checks')
+if glib_checks.disabled() or (glib_checks.auto() and not gst_version_is_dev)
+  message('Disabling GLib checks')
+  add_project_arguments('-DG_DISABLE_CHECKS', language: 'c')
+endif
+
 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')))
@@ -74,15 +112,24 @@ cdata.set_quoted('PACKAGE_URL', '')
 cdata.set_quoted('PACKAGE_VERSION', gst_version)
 cdata.set_quoted('PLUGINDIR', join_paths(get_option('prefix'), get_option('libdir'), 'gstreamer-1.0'))
 cdata.set_quoted('VERSION', gst_version)
-# FIXME: --with-memory-alignment],[8,N,malloc,pagesize (default is 32)]) option
-cdata.set('MEMORY_ALIGNMENT_MALLOC', 1)
 cdata.set_quoted('GST_PLUGIN_SCANNER_INSTALLED', join_paths(prefix, helpers_install_dir, 'gst-plugin-scanner'))
 cdata.set_quoted('GST_PTP_HELPER_INSTALLED', join_paths(prefix, helpers_install_dir, 'gst-ptp-helper'))
+cdata.set_quoted('GST_PLUGIN_SUBDIR', get_option('libdir'),
+  description: 'plugin directory path component, used to find plugins on relocatable builds on windows')
 cdata.set_quoted('GST_PLUGIN_SCANNER_SUBDIR', libexecdir,
   description: 'libexecdir path component, used to find plugin-scanner on relocatable builds on windows')
 cdata.set('GST_DISABLE_OPTION_PARSING', not get_option('option-parsing'))
 
-if host_system == 'darwin'
+mem_align_opt = get_option('memory-alignment')
+if mem_align_opt == 'malloc'
+  cdata.set('MEMORY_ALIGNMENT_MALLOC', 1)
+elif mem_align_opt == 'pagesize'
+  cdata.set('MEMORY_ALIGNMENT_PAGESIZE', 1)
+else
+  cdata.set('MEMORY_ALIGNMENT', mem_align_opt.to_int())
+endif
+
+if ['darwin', 'ios'].contains(host_system)
   cdata.set_quoted('GST_EXTRA_MODULE_SUFFIX', '.dylib')
 endif
 
@@ -302,8 +349,9 @@ endif
 
 backtrace_deps = []
 unwind_dep = dependency('libunwind', required : get_option('libunwind'))
-dw_dep = dependency('libdw', required: get_option('libunwind'))
-backtrace_deps = [unwind_dep, dw_dep]
+dw_dep = dependency('libdw', required: get_option('libdw'))
+dbghelp_dep = dependency('DbgHelp', required : get_option('dbghelp'))
+backtrace_deps = [unwind_dep, dw_dep, dbghelp_dep]
 if unwind_dep.found()
   cdata.set('HAVE_UNWIND', 1)
   if dw_dep.found()
@@ -311,12 +359,12 @@ if unwind_dep.found()
   else
     message('Support for backtraces is partial only.')
   endif
+elif cc.has_function('backtrace')
+  cdata.set('HAVE_BACKTRACE', 1)
+elif dbghelp_dep.found()
+  cdata.set('HAVE_DBGHELP', 1)
 else
-  if cc.has_function('backtrace')
-    cdata.set('HAVE_BACKTRACE', 1)
-  else
-      message('NO backtraces support.')
-  endif
+  message('NO backtraces support.')
 endif
 
 if cc.has_header('execinfo.h')
@@ -351,7 +399,6 @@ warning_flags = [
   '-Waddress',
   '-Waggregate-return',
   '-Wno-multichar',
-  '-Wnested-externs',
   '-Wdeclaration-after-statement',
   '-Wvla',
   '-Wpointer-arith',
@@ -382,7 +429,7 @@ libsinc = include_directories('libs')
 privinc = include_directories('gst')
 
 # Find dependencies
-glib_dep = dependency('glib-2.0', version : '>=2.32.0',
+glib_dep = dependency('glib-2.0', version : '>=2.40.0',
   fallback: ['glib', 'libglib_dep'])
 gobject_dep = dependency('gobject-2.0',
   fallback: ['glib', 'libgobject_dep'])
@@ -413,7 +460,7 @@ gir_init_section = [ '--add-init-section=extern void gst_init(gint*,gchar**);' +
     'g_setenv("GST_REGISTRY_1.0", "/no/way/this/exists.reg", TRUE);' + \
     'g_setenv("GST_PLUGIN_PATH_1_0", "", TRUE);' + \
     'g_setenv("GST_PLUGIN_SYSTEM_PATH_1_0", "", TRUE);' + \
-    'gst_init(NULL,NULL);' ]
+    'gst_init(NULL,NULL);', '--quiet']
 
 gst_c_args = ['-DHAVE_CONFIG_H']
 
@@ -425,7 +472,7 @@ if get_option('default_library') == 'static'
 endif
 
 # Used in gst/parse/meson.build and below
-python3 = import('python3').find_python()
+python3 = import('python').find_installation()
 
 bashcomp_option = get_option('bash-completion')
 bashcomp_dep = dependency('bash-completion', version : '>= 2.0', required : bashcomp_option)
@@ -458,6 +505,15 @@ if bashcomp_dep.found()
   endif
 endif
 
+plugins_install_dir = join_paths(get_option('libdir'), 'gstreamer-1.0')
+
+pkgconfig = import('pkgconfig')
+plugins_pkgconfig_install_dir = join_paths(plugins_install_dir, 'pkgconfig')
+if get_option('default_library') == 'shared'
+  # If we don't build static plugins there is no need to generate pc files
+  plugins_pkgconfig_install_dir = disabler()
+endif
+
 subdir('gst')
 subdir('libs')
 subdir('plugins')