ref: 6649ca3f96cdb1597f0a98e3cb85b60f0e82f987
parent: f5b7e2ff1ab6be1c19d186b9a1706ef3c7e0ddbf
author: Marvin Scholz <epirat07@gmail.com>
date: Sat Sep 29 07:29:18 EDT 2018
Build: Re-structure and cleanup meson.build files
--- a/include/meson.build
+++ b/include/meson.build
@@ -22,6 +22,7 @@
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# Revision file (version.h) generation
dav1d_git_dir = join_paths(dav1d_src_root, '.git')
rev_target = vcs_tag(command: [
'git', '--git-dir', dav1d_git_dir,
@@ -31,3 +32,6 @@
input: 'version.h.in',
output: 'version.h'
)
+
+# Install include/dav1d headers
+install_subdir('dav1d', install_dir: 'include')--- a/meson.build
+++ b/meson.build
@@ -33,50 +33,117 @@
dav1d_version_revision = dav1d_version_array[2]
dav1d_src_root = meson.current_source_dir()
+cc = meson.get_compiler('c')+
+# Configuratin data for config.h
cdata = configuration_data()
+
+# Configuration data for config.asm
cdata_asm = configuration_data()
-cc = meson.get_compiler('c')-# On windows, we use a compatibility layer to emulate pthread
-if host_machine.system() != 'windows'
- thread_dependency = dependency('threads')-else
- thread_dependency = declare_dependency(sources: ['src/win32/thread.c'])
-endif
+# Include directories
+dav1d_inc_dirs = include_directories(['.', 'include', 'include/dav1d'])
-if cc.has_function('getopt_long', prefix : '#include <getopt.h>')- cdata.set('HAVE_GETOPT_H',1)-endif
+
#
# Option handling
#
+
+# Bitdepth option
dav1d_bitdepths = get_option('bitdepths')foreach bitdepth : dav1d_bitdepths
cdata.set('CONFIG_@0@BPC'.format(bitdepth), 1)endforeach
+# ASM option
+is_asm_enabled = (get_option('build_asm') == true and+ host_machine.cpu_family().startswith('x86'))+cdata.set10('HAVE_ASM', is_asm_enabled)+
+
+
#
-# OS/Compiler feature detection
+# OS/Compiler checks and defines
#
-feature_defines = [
- ['_POSIX_C_SOURCE', '200112L'], # POSIX.1–2001 (IEEE Std 1003.1-2001)
-]
+# Arguments in test_args will be used even on feature tests
+test_args = []
+# Define _POSIX_C_SOURCE to POSIX.1–2001 (IEEE Std 1003.1-2001)
+test_args += '-D_POSIX_C_SOURCE=200112L'
+add_project_arguments('-D_POSIX_C_SOURCE=200112L', language: 'c')+
if host_machine.system() == 'windows'
- feature_defines += [
- ['_WIN32_WINNT', 0x0601],
- ['UNICODE', 1], # Define to 1 for Unicode (Wide Chars) APIs
- ['_UNICODE', 1], # Define to 1 for Unicode (Wide Chars) APIs
- ['__USE_MINGW_ANSI_STDIO', 1], # Define to force use of MinGW printf
- ]
+ cdata.set('_WIN32_WINNT', '0x0601')+ cdata.set('UNICODE', 1) # Define to 1 for Unicode (Wide Chars) APIs+ cdata.set('_UNICODE', 1) # Define to 1 for Unicode (Wide Chars) APIs+ cdata.set('__USE_MINGW_ANSI_STDIO', 1) # Define to force use of MinGW printfendif
+# On Windows, we use a compatibility layer to emulate pthread
+if host_machine.system() == 'windows'
+ thread_dependency = declare_dependency(sources : files('src/win32/thread.c'))+else
+ thread_dependency = dependency('threads')+endif
+
+
+# Header checks
+
if not cc.check_header('stdatomic.h') error('Atomics not supported')endif
+if cc.check_header('unistd.h')+ cdata.set('HAVE_UNISTD_H', 1)+endif
+
+
+# Function checks
+
+if not cc.has_function('getopt_long', prefix : '#include <getopt.h>', args : test_args)+ getopt_dependency = declare_dependency(
+ sources: files('tools/compat/getopt.c'),+ include_directories : include_directories('include/compat'),+ )
+else
+ getopt_dependency = []
+endif
+
+if cc.has_function('posix_memalign', prefix : '#include <stdlib.h>', args : test_args)+ cdata.set('HAVE_POSIX_MEMALIGN', 1)+elif cc.has_function('_aligned_malloc', prefix : '#include <malloc.h>', args : test_args)+ cdata.set('HAVE_ALIGNED_MALLOC', 1)+endif
+
+
+# Compiler flag tests
+
+if cc.has_argument('-fvisibility=hidden')+ add_project_arguments('-fvisibility=hidden', language: 'c')+else
+ warning('Compiler does not support -fvisibility=hidden, all symbols will be public!')+endif
+
+# Compiler flags that should be set
+# But when the compiler does not supports them
+# it is not an error and silently tolerated
+optional_arguments = [
+ '-Wundef',
+ '-Wvla', # should be '-Werror=vla
+]
+
+if (get_option('buildtype') != 'debug' and get_option('buildtype') != 'plain')+ optional_arguments += '-fomit-frame-pointer'
+ optional_arguments += '-ffast-math'
+endif
+
+add_project_arguments(cc.get_supported_arguments(optional_arguments), language : 'c')
+
+
+# Stack alignments flags
+
stackalign_flag = []
stackrealign_flag = []
@@ -132,123 +199,22 @@
cdata_asm.set10('PREFIX', true)endif
-if cc.has_argument('-fvisibility=hidden')- add_project_arguments('-fvisibility=hidden', language: 'c')-else
- warning('Compiler does not support -fvisibility=hidden, all symbols will be public!')-endif
+# Generate config.h
+config_h_target = configure_file(output: 'config.h', configuration: cdata)
-if cc.has_function('posix_memalign', prefix: '#include <stdlib.h>', args: ['-D_POSIX_C_SOURCE=200112L'])- cdata.set('HAVE_POSIX_MEMALIGN', 1)-elif cc.has_function('_aligned_malloc', prefix: '#include <malloc.h>')- cdata.set('HAVE_ALIGNED_MALLOC', 1)-endif
-if cc.check_header('unistd.h')- cdata.set('HAVE_UNISTD_H', 1)-endif
-if (get_option('buildtype') != 'debug' and- get_option('buildtype') != 'plain')- add_project_arguments('-fomit-frame-pointer', '-ffast-math',- language: 'c')
-endif
-
-warning_flags = [
- '-Wundef',
- '-Wvla', # should be '-Werror=vla
-]
-
-add_project_arguments(cc.get_supported_arguments(warning_flags), language: 'c')
-
-foreach f : feature_defines
- cdata.set(f.get(0), f.get(1))
-endforeach
-
-is_asm_enabled = (get_option('build_asm') == true and- host_machine.cpu_family().startswith('x86'))-cdata.set10('HAVE_ASM', is_asm_enabled)-
#
-# Generate config headers
+# ASM specific stuff
#
-if cdata.has('HAVE_GETOPT_H')- dav1d_inc_dirs = include_directories(['.', 'include', 'include/dav1d'])
-else
- dav1d_inc_dirs = include_directories(['.', 'include', 'include/dav1d', 'include/compat'])
-endif
-
-config_h_target = configure_file(output: 'config.h', configuration: cdata)
-
if is_asm_enabled
+
+ # Generate config.asm
config_asm_target = configure_file(output: 'config.asm', output_format: 'nasm', configuration: cdata_asm)
-endif
-subdir('include')-#
-# dav1d library
-#
-libdav1d_tmpl_sources = files(
- 'src/ipred.c',
- 'src/itx.c',
- 'src/ipred_prepare.c',
- 'src/lf_apply.c',
- 'src/loopfilter.c',
- 'src/mc.c',
- 'src/cdef_apply.c',
- 'src/cdef.c',
- 'src/lr_apply.c',
- 'src/looprestoration.c',
- 'src/recon.c'
-)
+ # NASM compiler support
-entrypoints_src = files(
- 'src/lib.c',
- 'src/thread_task.c'
-)
-entrypoints_lib = static_library(
- 'libdav1dentrypoint',
- entrypoints_src, rev_target,
- include_directories: dav1d_inc_dirs,
- c_args: stackrealign_flag,
- install: false,
- build_by_default: false,
-)
-entrypoints_objs = entrypoints_lib.extract_all_objects()
-
-libdav1d_sources = files(
- 'src/picture.c',
- 'src/data.c',
- 'src/ref.c',
- 'src/getbits.c',
- 'src/obu.c',
- 'src/decode.c',
- 'src/cdf.c',
- 'src/msac.c',
- 'src/tables.c',
- 'src/scan.c',
- 'src/dequant_tables.c',
- 'src/intra_edge.c',
- 'src/lf_mask.c',
- 'src/ref_mvs.c',
- 'src/warpmv.c',
- 'src/wedge.c',
- 'src/qm.c',
-)
-
-if is_asm_enabled
- libdav1d_sources += files(
- 'src/x86/cpu.c',
- )
- libdav1d_tmpl_sources += files(
- 'src/x86/mc_init.c',
- )
- libdav1d_sources_asm = files(
- 'src/x86/cpuid.asm',
- 'src/x86/mc.asm',
- )
-
nasm = find_program('nasm')if host_machine.system() == 'windows'
@@ -275,90 +241,26 @@
'@INPUT@',
'-o', '@OUTPUT@'
])
-
- nasm_objs = nasm_gen.process(libdav1d_sources_asm)
-else
- nasm_objs = []
endif
-# Build a helper library for each bitdepth
-bitdepth_objs = []
-foreach bitdepth : dav1d_bitdepths
- bitdepth_lib = static_library(
- 'dav1d_bitdepth_@0@'.format(bitdepth),
- libdav1d_tmpl_sources, config_h_target,
- include_directories: dav1d_inc_dirs,
- c_args: ['-DBITDEPTH=@0@'.format(bitdepth)] + stackalign_flag,
- install: false,
- build_by_default: false,
- )
- bitdepth_objs += bitdepth_lib.extract_all_objects()
-endforeach
-if host_machine.system() == 'windows'
- winmod = import('windows')- rc_data = configuration_data()
- rc_data.set('VERSION_MAJOR', dav1d_version_major)- rc_data.set('VERSION_MINOR', dav1d_version_minor)- rc_data.set('VERSION_REVISION', dav1d_version_revision)- rc_data.set('VERSION_EXTRA', '0')- rc_data.set('COPYRIGHT_YEARS', '2018')- rc_file = configure_file(input: 'src/dav1d.rc.in',
- output: 'dav1d.rc', configuration: rc_data)
- rc_source = winmod.compile_resources(rc_file,
- include_directories: include_directories('src'))- libdav1d_sources += rc_source
- #entrypoints_objs += rc_source
-endif
+#
+# Include subdir meson.build files
+# The order is important!
-libdav1d_private = static_library('dav1d_private',- libdav1d_sources, nasm_objs,
- objects: [bitdepth_objs, entrypoints_objs],
- include_directories: dav1d_inc_dirs,
- c_args: [stackalign_flag],
- install: false,
- build_by_default: false,
-)
+subdir('include')-libdav1d = library('dav1d',- version: meson.project_version(),
- link_whole: libdav1d_private,
- dependencies: thread_dependency,
- install: true,
-)
+subdir('src')-install_subdir('include/dav1d/', install_dir: 'include')+subdir('tools')-#
-# dav1d cli tool
-#
-dav1d_sources = files(
- 'tools/dav1d.c',
- 'tools/dav1d_cli_parse.c',
- 'tools/input/input.c',
- 'tools/input/ivf.c',
- 'tools/output/md5.c',
- 'tools/output/output.c',
- 'tools/output/y4m2.c',
- 'tools/output/yuv.c'
-)
+subdir('tests')-if not cdata.has('HAVE_GETOPT_H')- dav1d_sources += files('tools/compat/getopt.c')-endif
-dav1d = executable('dav1d',- dav1d_sources, rev_target,
- link_with: libdav1d,
- include_directories: [dav1d_inc_dirs, include_directories('tools')],- install: true,
-)
-subdir('tests')-
#
-# pkg-config boilerplate
+# Generate pkg-config .pc file
#
pkg_mod = import('pkgconfig')pkg_mod.generate(libraries: libdav1d,
--- /dev/null
+++ b/src/meson.build
@@ -1,0 +1,181 @@
+# Copyright © 2018, VideoLAN and dav1d authors
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#
+# Build definition for the dav1d library
+#
+
+# libdav1d source files
+libdav1d_sources = files(
+ 'picture.c',
+ 'data.c',
+ 'ref.c',
+ 'getbits.c',
+ 'obu.c',
+ 'decode.c',
+ 'cdf.c',
+ 'msac.c',
+ 'tables.c',
+ 'scan.c',
+ 'dequant_tables.c',
+ 'intra_edge.c',
+ 'lf_mask.c',
+ 'ref_mvs.c',
+ 'warpmv.c',
+ 'wedge.c',
+ 'qm.c',
+)
+
+# libdav1d bitdepth source files
+# These files are compiled for each bitdepth with
+# `BITDEPTH` defined to the currently built bitdepth.
+libdav1d_tmpl_sources = files(
+ 'ipred.c',
+ 'itx.c',
+ 'ipred_prepare.c',
+ 'lf_apply.c',
+ 'loopfilter.c',
+ 'mc.c',
+ 'cdef_apply.c',
+ 'cdef.c',
+ 'lr_apply.c',
+ 'looprestoration.c',
+ 'recon.c'
+)
+
+# libdav1d entrypoint source files
+# These source files contain library entry points and are
+# built with the stack-realign flag set, where necessary.
+libdav1d_entrypoints_sources = files(
+ 'lib.c',
+ 'thread_task.c'
+)
+
+# ASM specific sources
+if is_asm_enabled
+
+ libdav1d_sources += files(
+ 'x86/cpu.c',
+ )
+
+ libdav1d_tmpl_sources += files(
+ 'x86/mc_init.c',
+ )
+
+ # NASM source files
+ libdav1d_sources_asm = files(
+ 'x86/cpuid.asm',
+ 'x86/mc.asm',
+ )
+
+ # Compile the ASM sources with NASM
+ libdav1d_nasm_objs = nasm_gen.process(libdav1d_sources_asm)
+else
+ libdav1d_nasm_objs = []
+endif
+
+
+
+#
+# Windows .rc file
+#
+
+if host_machine.system() == 'windows'
+ winmod = import('windows')+ rc_data = configuration_data()
+ rc_data.set('VERSION_MAJOR', dav1d_version_major)+ rc_data.set('VERSION_MINOR', dav1d_version_minor)+ rc_data.set('VERSION_REVISION', dav1d_version_revision)+ rc_data.set('VERSION_EXTRA', '0')+ rc_data.set('COPYRIGHT_YEARS', '2018')+
+ rc_file = configure_file(
+ input : 'dav1d.rc.in',
+ output : 'dav1d.rc',
+ configuration : rc_data
+ )
+
+ libdav1d_rc_obj = winmod.compile_resources(rc_file)
+else
+ libdav1d_rc_obj = []
+endif
+
+
+
+
+#
+# Library definitions
+#
+
+# Helper library for dav1d entrypoints
+libdav1d_entrypoints_objs = static_library('dav1d_entrypoint',+ libdav1d_entrypoints_sources,
+ rev_target,
+
+ include_directories : dav1d_inc_dirs,
+ c_args : stackrealign_flag,
+ install : false,
+ build_by_default : false,
+).extract_all_objects()
+
+# Helper library for each bitdepth
+libdav1d_bitdepth_objs = []
+foreach bitdepth : dav1d_bitdepths
+ libdav1d_bitdepth_objs += static_library(
+ 'dav1d_bitdepth_@0@'.format(bitdepth),
+ libdav1d_tmpl_sources, config_h_target,
+ include_directories: dav1d_inc_dirs,
+ c_args : ['-DBITDEPTH=@0@'.format(bitdepth)] + stackalign_flag,
+ install : false,
+ build_by_default : false,
+ ).extract_all_objects()
+endforeach
+
+# Static private helper library
+# This is primarily needed to link with tests so that
+# the tests can use all symbols, even the non-exported.
+libdav1d_private = static_library('dav1d_private',+ libdav1d_sources,
+ libdav1d_nasm_objs,
+ libdav1d_rc_obj,
+
+ objects : [
+ libdav1d_bitdepth_objs,
+ libdav1d_entrypoints_objs
+ ],
+
+ include_directories : dav1d_inc_dirs,
+ c_args : [stackalign_flag],
+ install : false,
+ build_by_default : false,
+)
+
+# The final dav1d library
+libdav1d = library('dav1d',+ version : meson.project_version(),
+ link_whole : libdav1d_private,
+ dependencies : thread_dependency,
+ include_directories : dav1d_inc_dirs,
+ install : true,
+)
--- /dev/null
+++ b/tools/meson.build
@@ -1,0 +1,49 @@
+# Copyright © 2018, VideoLAN and dav1d authors
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#
+# 1. Redistributions of source code must retain the above copyright notice, this
+# list of conditions and the following disclaimer.
+#
+# 2. Redistributions in binary form must reproduce the above copyright notice,
+# this list of conditions and the following disclaimer in the documentation
+# and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#
+# Build definition for the dav1d tools
+#
+
+# dav1d cli tool sources
+dav1d_sources = files(
+ 'dav1d.c',
+ 'dav1d_cli_parse.c',
+ 'input/input.c',
+ 'input/ivf.c',
+ 'output/md5.c',
+ 'output/output.c',
+ 'output/y4m2.c',
+ 'output/yuv.c',
+)
+
+dav1d = executable('dav1d',+ dav1d_sources,
+ rev_target,
+
+ link_with : libdav1d,
+ include_directories : [dav1d_inc_dirs],
+ dependencies : [getopt_dependency],
+ install : true,
+)