Clone the code from gitlab

[platform/upstream/gst-libav.git] / meson.build

diff --git a/meson.build b/meson.build
index f7ef44d..09a04e6 100644 (file)
--- a/meson.build
+++ b/meson.build
@@ -1,6 +1,6 @@
 project('gst-libav', 'c', 'cpp',
-  version : '1.13.1',
-  meson_version : '>= 0.36.0',
+  version : '1.15.0.1',
+  meson_version : '>= 0.46.0',
   default_options : [ 'warning_level=1',
                       'buildtype=debugoptimized' ])
 
@@ -15,10 +15,14 @@ else
   gst_version_nano = 0
 endif
 
-libavfilter_dep = dependency('libavfilter', version: '>= 6.47.100')
-libavformat_dep = dependency('libavformat', version: '>= 57.41.100')
-libavcodec_dep = dependency('libavcodec', version: '>= 57.48.101')
-libavutil_dep = dependency('libavutil', version: '>= 55.28.100')
+libavfilter_dep = dependency('libavfilter', version: '>= 7.16.100',
+  fallback: ['FFmpeg', 'libavfilter_dep'])
+libavformat_dep = dependency('libavformat', version: '>= 58.12.100',
+  fallback: ['FFmpeg', 'libavformat_dep'])
+libavcodec_dep = dependency('libavcodec', version: '>= 58.18.100',
+  fallback: ['FFmpeg', 'libavcodec_dep'])
+libavutil_dep = dependency('libavutil', version: '>= 56.14.100',
+  fallback: ['FFmpeg', 'libavutil_dep'])
 
 libav_deps = [libavfilter_dep, libavformat_dep, libavcodec_dep, libavutil_dep]
 
@@ -31,8 +35,19 @@ check_ffmpeg_src = '''#include <libavcodec/avcodec.h>
 #error libav provider should be FFmpeg
 #endif'''
 
-if not cc.compiles(check_ffmpeg_src, dependencies : libav_deps, name : 'libav is provided by FFmpeg')
+libav_deps_type_name = ''
+
+foreach dep: libav_deps
+  if libav_deps_type_name != '' and dep.type_name() != libav_deps_type_name
+    error('Libav deps must be either all internal or all external')
+  endif
+  libav_deps_type_name = dep.type_name()
+endforeach
+
+if dep.type_name() != 'internal'
+  if not cc.compiles(check_ffmpeg_src, dependencies : libav_deps, name : 'libav is provided by FFmpeg')
     error('Uncompatible libavcodec found')
+  endif
 endif
 
 cdata = configuration_data()
@@ -41,7 +56,7 @@ cdata.set('PACKAGE_VERSION', '"@0@"'.format(gst_version))
 cdata.set('PACKAGE', '"gst-libav"')
 
 # GStreamer package name and origin url
-gst_package_name = get_option('with-package-name')
+gst_package_name = get_option('package-name')
 if gst_package_name == ''
   if gst_version_nano == 0
     gst_package_name = 'GStreamer FFMPEG Plug-ins source release'
@@ -52,7 +67,7 @@ if gst_package_name == ''
   endif
 endif
 cdata.set_quoted('GST_PACKAGE_NAME', gst_package_name)
-cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('with-package-origin'))
+cdata.set_quoted('GST_PACKAGE_ORIGIN', get_option('package-origin'))
 
 
 check_headers = [['unistd.h', 'HAVE_UNISTD_H']]
@@ -80,9 +95,7 @@ libm = cc.find_library('m', required : false)
 configure_file(output : 'config.h', configuration : cdata)
 
 gst_libav_args = ['-DHAVE_CONFIG_H']
-if cc.get_id() != 'msvc'
-  gst_libav_args += ['-Wno-deprecated-declarations']
-else
+if cc.get_id() == 'msvc'
   # 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
@@ -100,6 +113,11 @@ if cc.has_argument('-fvisibility=hidden')
   add_project_arguments('-fvisibility=hidden', language: 'c')
 endif
 
+# Don't export any symbols from static ffmpeg libraries
+if cc.has_link_argument('-Wl,--exclude-libs=ALL')
+  add_project_link_arguments('-Wl,--exclude-libs=ALL', language: 'c')
+endif
+
 # Disable strict aliasing
 if cc.has_argument('-fno-strict-aliasing')
   add_project_arguments('-fno-strict-aliasing', language: 'c')
@@ -108,7 +126,7 @@ endif
 if gst_dep.type_name() == 'internal'
     gst_proj = subproject('gstreamer')
 
-    if gst_proj.get_variable('disable_gst_debug')
+    if not gst_proj.get_variable('gst_debug')
         message('GStreamer debug system is disabled')
         add_project_arguments('-Wno-unused', language: 'c')
     else
@@ -129,9 +147,41 @@ else
     endif
 endif
 
+warning_flags = [
+  '-Wmissing-declarations',
+  '-Wmissing-prototypes',
+  '-Wold-style-definition',
+  '-Wredundant-decls',
+  '-Wundef',
+  '-Wwrite-strings',
+  '-Wformat',
+  '-Wformat-nonliteral',
+  '-Wformat-security',
+  '-Winit-self',
+  '-Wmissing-include-dirs',
+  '-Waddress',
+  '-Wno-multichar',
+  '-Waggregate-return',
+  '-Wdeclaration-after-statement',
+  '-Wvla',
+  '-Wpointer-arith',
+]
+
+foreach extra_arg : warning_flags
+  if cc.has_argument (extra_arg)
+    add_project_arguments([extra_arg], language: 'c')
+  endif
+endforeach
+
 configinc = include_directories('.')
 plugins_install_dir = '@0@/gstreamer-1.0'.format(get_option('libdir'))
-subdir('ext/libav/')
+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('ext/libav')
 
-python3 = import('python3').find_python()
+python3 = import('python').find_installation()
 run_command(python3, '-c', 'import shutil; shutil.copy("hooks/pre-commit.hook", ".git/hooks/pre-commit")')