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meson.build
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project('naev', 'c',
version : '0.12.0-alpha.2',
default_options : [
'optimization=g',
'c_std=gnu11',
'werror=false',
'warning_level=3',
],
meson_version: '>=1.2.0')
copyright_year = 2024
forced_fallbacks = get_option('force_fallback_for')
issue_address = 'https://github.com/naev/naev/issues'
copyright_holder = 'Naev Dev Team'
# Tools
cc = meson.get_compiler('c')
c_args = cc.get_supported_arguments(['-Wno-pedantic', '-Wshadow'])
add_project_arguments(c_args, language: 'c')
# Python module checks (For AUTHORS generation and soundtrack generation)
python_module = import('python')
python = python_module.find_installation('python3', required: true)
pyyaml = python_module.find_installation('python3', modules: ['yaml'], required: true)
mutagen = python_module.find_installation('python3', modules: ['mutagen'], required: false)
cc = meson.get_compiler('c')
subdir('utils')
# Version Generation
version_result = run_command(gen_version, meson.project_version(), check: true)
version = version_result.stdout().strip()
meson.add_dist_script(add_to_package, 'dat/VERSION')
summary('tag', version)
# Initialization
ndata_path = get_option('ndata_path')
if ndata_path == ''
ndata_path = get_option('datadir') / 'naev'
endif
summary('NData Path', ndata_path, section: 'Features')
# Subdirs
subdir('src')
subdir('dat/outfits/bioship')
subdir('dat/scripts')
subdir('docs')
subdir('po')
####
# Naev
####
buildExec = get_option('executable')
if buildExec.disabled() == false
config_data = configuration_data()
app_metadata = configuration_data() # For Info.plist, resource.rc, etc.
naev_deps = []
debug = get_option('debug')
debug_arrays = get_option('debug_arrays')
debug_gl = get_option('debug_gl')
tracy = get_option('tracy')
paranoid = get_option('paranoid')
# The next three are sometimes expected by GNU tools and headers, sometimes for mere existence. Provide stable values.
config_data.set_quoted('PACKAGE', meson.project_name())
config_data.set_quoted('PACKAGE_NAME', meson.project_name())
config_data.set_quoted('PACKAGE_VERSION', '0')
config_data.set_quoted('PKGDATADIR', get_option('prefix') / ndata_path)
config_data.set_quoted('HOST', host_machine.system() + '-' + host_machine.cpu_family())
# Cut out the numeric fields from our SemVer <major>.<minor>.<rev>[-pre_release][+build] for OS versioning.
app_metadata.set('VERSION', meson.project_version())
app_metadata.set('VMAJOR', meson.project_version().split('.')[0])
app_metadata.set('VMINOR', meson.project_version().split('.')[1])
app_metadata.set('VREV', meson.project_version().split('.')[2].split('-')[0].split('+')[0])
app_metadata.set('YEAR', copyright_year)
app_metadata.set('COPYRIGHT', copyright_holder)
config_data.set('DEBUG', debug ? 1 : false)
config_data.set('DEBUG_ARRAYS', debug_arrays ? 1 : false)
config_data.set10('DEBUG_GL', debug_gl)
config_data.set('DEBUGGING', debug ? 1 : false)
config_data.set('DEBUG_PARANOID', paranoid ? 1 : false)
summary('Enabled' , debug , section: 'Debug', bool_yn: true)
summary('Paranoid', paranoid , section: 'Debug', bool_yn: true)
summary('Arrays' , debug_arrays, section: 'Debug', bool_yn: true)
summary('OpenGL' , debug_gl , section: 'Debug', bool_yn: true)
assert(debug or not debug_gl, 'debug_gl option is only valid for debug builds. Try "meson configure --buildtype=debug" for example.')
# Some OS voodoo TODO these are not very correct, but ported from ncompat.h . Maybe use .system?
has_posix = host_machine.system()=='darwin' or cc.compiles('''#if !(defined(__unix) || defined(__unix__))
#error "Not unix"
#endif
int main (void) { return 0; }''')
# Version below requires meson 1.3.0 or later, so just use the horrible hack above for now
#has_posix = cc.has_define('__unix__') or cc.has_define('__unix') or host_machine.system()=='darwin'
config_data.set10('HAS_POSIX', has_posix)
config_data.set10('HAS_UNIX', has_posix)
### Hard deps (required: true)
naev_deps += cc.find_library('m', required : false)
enet = dependency('libenet', required: true, version: '>=1.3', fallback: ['enet', 'enet_dep'], static: get_option('steamruntime'))
pcre2 = dependency('libpcre2-8', fallback : ['pcre2', 'libpcre2_8'], static: get_option('steamruntime'))
sdl = dependency('sdl2', version: '>=2.0.26', required: true)
sdl_image = dependency('SDL2_image', required: true)
libunibreak = dependency('libunibreak', required: true, version: '>=4.0', fallback: ['libunibreak'], static: get_option('steamruntime'))
# TODO replace nfd with SDL3 native functions when possible
nfd = dependency('nativefiledialog-extended', required: true, fallback: ['nativefiledialog-extended'], static: true)
libxml2 = dependency('libxml-2.0', required: false)
if not libxml2.found()
libxml2 = cc.find_library('xml2', required: true) # e.g., MacOSX SDK
endif
use_system_physfs = ('physfs' not in forced_fallbacks and 'forcefallback' != get_option('wrap_mode'))
if use_system_physfs
system_physfs = dependency('physfs', required: false, static: get_option('steamruntime'))
if not system_physfs.found()
system_physfs = cc.find_library('physfs', required: false, has_headers: ['physfs.h'])
endif
use_system_physfs = system_physfs.found()
endif
naev_deps += use_system_physfs ? system_physfs : subproject('physfs').get_variable('physfs_dep')
naev_deps += [
enet,
dependency('freetype2', required: true),
libunibreak,
libxml2,
pcre2,
sdl,
sdl_image,
nfd,
dependency('libpng', required: true),
dependency('libwebp', required: true, static: get_option('steamruntime')),
]
# Lua
useLuaJIT = get_option('luajit')
lua = dependency('', required: false)
if useLuaJIT.disabled() == false
lua = dependency('luajit', fallback: ['luajit', 'luajit_dep'], required: useLuaJIT, static: get_option('steamruntime'), default_options: ['luajit=false'])
endif
config_data.set10('HAVE_LUAJIT', lua.found())
summary('LuaJIT', lua.found(), section: 'Features', bool_yn: true)
if not lua.found()
lua = dependency('lua51', fallback: ['lua', 'lua_dep'], required: true)
endif
naev_deps += lua
# Linear Algebra
use_system_glpk = ('glpk' not in forced_fallbacks and 'forcefallback' != get_option('wrap_mode'))
use_system_suitesparse = ('SuiteSparse' not in forced_fallbacks and 'forcefallback' != get_option('wrap_mode'))
if use_system_glpk
system_glpk = cc.find_library('glpk', required: false, has_headers: ['glpk.h'])
use_system_glpk = system_glpk.found()
endif
naev_deps += use_system_glpk ? system_glpk : subproject('glpk').get_variable('glpk_dep')
if use_system_suitesparse
message('Note: Naev needs the following SuiteSparse libraries: amd, colamd, cholmod, and either csparse or cxsparse. ' +
'It can use its own copies if you run "meson configure --force-fallback-for=SuiteSparse".')
foreach csparse_name : ['cxsparse', 'csparse']
system_csparse = cc.find_library(csparse_name, required: false)
if system_csparse.found()
break
endif
endforeach
if system_csparse.found()
naev_deps += system_csparse
config_data.set10('HAVE_SUITESPARSE_CS_H', cc.has_header('suitesparse/cs.h'))
else
error('Failed to find an installation of c[x]sparse. See above note about SuiteSparse.')
endif
system_cholmod = cc.find_library('cholmod', required: false)
if system_cholmod.found()
naev_deps += system_cholmod
config_data.set10('HAVE_SUITESPARSE_CHOLMOD_H', cc.has_header('suitesparse/cholmod.h'))
else
error('Failed to find an installation of cholmod. See above note about SuiteSparse.')
endif
naev_deps += cc.find_library('amd', required: true)
naev_deps += cc.find_library('ccolamd', required: false)
naev_deps += cc.find_library('colamd', required: true)
naev_deps += cc.find_library('lapack', required: false)
naev_deps += cc.find_library('metis', required: false)
naev_deps += cc.find_library('suitesparseconfig', required: true)
else
naev_deps += subproject('SuiteSparse').get_variable('SuiteSparse_dep')
endif
if get_option('steamruntime')
blas = cc.find_library('openblas', required: true, static: true)
elif get_option('blas') == 'Accelerate'
blas = dependency('Accelerate', required: true)
else
blas = cc.find_library(get_option('blas'), required: true)
endif
naev_deps += blas
### Soft deps (required: false)
# libdl can be used for debugging stack traces. On non-Windows platforms, GLAD relies on dlopen().
glad_requires_libdl = not cc.has_header('windows.h')
if glad_requires_libdl or debug
# TODO maybe use dependency('dl') instead of find_library. Requires meson 0.62, however.
# ref: https://mesonbuild.com/Dependencies.html#dl-libdl
libdl = cc.find_library('dl', required: false )
if libdl.found()
naev_deps += libdl
elif host_machine.system()=='windows'
naev_deps += subproject('dlfcn-win32').get_variable('dl_dep')
endif
endif
if get_option('debug')
libbacktrace = cc.find_library('backtrace', has_headers: 'backtrace.h', required: false)
if not libbacktrace.found() or 'backtrace' in forced_fallbacks or 'libbacktrace' in forced_fallbacks or get_option('wrap_mode') == 'forcefallback'
libbacktrace = dependency('backtrace', fallback: ['libbacktrace', 'libbacktrace_dep'], required: true)
endif
naev_deps += libbacktrace
endif
# Appstream (Used for generating desktop files and verifying metadata)
ascli_exe = find_program('appstreamcli', version: '>=0.12.9', required: false)
# Luacheck (linter) wrapper
luacheck = find_program('luacheck', required: false)
nluacheck = find_program(join_paths('utils','nluacheck.py'))
# Audio
openal = dependency('openal', required: true)
vorbis = dependency('vorbis', required: true)
vorbisfile = dependency('vorbisfile', required: true)
ogg = dependency('ogg', required: true) # Transitive dependency. At least some MSYS2 build envs may miss it.
naev_deps += [openal, ogg, vorbis, vorbisfile]
have_tracy = false
if tracy
if not debug
error('tracy requires a debug build!')
endif
use_system_tracy = ('tracy' not in forced_fallbacks and 'forcefallback' != get_option('wrap_mode'))
if use_system_tracy
system_tracy = cc.find_library('tracy', required: false, has_headers: ['tracy/TracyC.h'] )
use_system_tracy = system_tracy.found()
endif
naev_deps += use_system_tracy ? system_tracy : subproject('tracy').get_variable('tracy_dep')
config_data.set10('HAVE_TRACY', true)
config_data.set10('TRACY_ENABLE', true) # Needed for tracy to actually work
have_tracy = true
endif
summary('tracy', have_tracy, section: 'Debug', bool_yn: true )
# Standard library feature tests
config_data.set10('HAVE_FEENABLEEXCEPT', cc.has_header_symbol('fenv.h', 'feenableexcept', prefix: '#define _GNU_SOURCE'))
config_data.set10('HAVE_ALLOCA_H', cc.has_header('alloca.h'))
config_data.set10('HAVE_FENV_H', cc.has_header('fenv.h'))
config_data.set10('HAVE_MALLOC_H', cc.has_header('malloc.h'))
# SDL_strndup and SDL_strnstr is in SDL3, so we can remove this once it is released
# strndup() detection must work around this bug: https://github.com/mesonbuild/meson/issues/3672
config_data.set10('HAVE_STRNDUP', cc.has_header_symbol('string.h', 'strndup') and cc.has_function('strndup'))
config_data.set10('HAVE_STRNSTR', cc.has_function('strnstr'))
config_data.set10('HAVE_SIGACTION', cc.has_function('sigaction'))
config_data.set10('HAVE_STRSIGNAL', cc.has_function('strsignal'))
# BLAS include tests
cblas_test = '\nint main (void) { double x = 0; return (int)cblas_ddot( 1, &x, 1, &x, 1 ); }'
config_data.set10('HAVE_ACCELERATE_ACCELERATE_H', cc.links('#include <Accelerate/Accelerate.h>' + cblas_test, dependencies: blas))
config_data.set10('HAVE_CBLAS_H', cc.links('#include <cblas.h>' + cblas_test, dependencies: blas))
config_data.set10('HAVE_CBLAS_OPENBLAS_H', cc.links('#include <cblas_openblas.h>' + cblas_test, dependencies: blas))
config_data.set10('HAVE_CBLAS_HYPHEN_OPENBLAS_H', cc.links('#include <cblas-openblas.h>' + cblas_test, dependencies: blas))
config_data.set10('HAVE_OPENBLAS_CBLAS_H', cc.links('#include <openblas/cblas.h>' + cblas_test, dependencies: blas))
config_data.set10('HAVE_F77BLAS_H', cc.has_header('f77blas.h', dependencies: blas))
config_data.set10('HAVE_OPENBLAS_F77BLAS_H', cc.has_header('openblas/f77blas.h', dependencies: blas))
### Generated sources
# Generated headers
configure_file(output: 'config.h', configuration: config_data)
configure_file(output: 'naev_build_version.h', configuration: {'VERSION': '"'+version+'"'})
add_project_arguments('-include', 'config.h', language: 'c')
include_dirs = [include_directories(
'src',
'src/tk',
'src/tk/widget'
)]
libsdf = static_library('sdf', sdf_source, include_directories: include_dirs, override_options: ['optimization=3'])
naev_deps += declare_dependency(link_with: libsdf)
if host_machine.system() == 'darwin'
add_languages('objc', native: false)
configure_file(input: 'extras/macos/Info.plist.in', output: 'Info.plist', configuration: app_metadata,
install: true, install_dir: 'Contents')
install_data('extras/logos/naev.icns', install_dir: ndata_path)
naev_source += mac_source
naev_deps += dependency('Foundation', required: true )
endif
if host_machine.system() == 'windows'
windows = import('windows')
icon = files('extras/logos/logo.ico')
install_data(icon, install_dir: '.')
res_include = include_directories('extras/logos')
win_manifest = configure_file(input: 'extras/windows/naev.exe.manifest.in', output: 'naev.exe.manifest', configuration: app_metadata)
win_rc = configure_file(input: 'extras/windows/resource.rc.in', output: 'resource.rc', configuration: app_metadata)
naev_source += windows.compile_resources(win_rc, depend_files: [win_manifest, icon], include_directories: res_include)
endif
shaders_source = custom_target(
'generate_shaders',
command: [python, '@INPUT@'],
input: 'src/shaders_c_gen.py',
output: ['shaders.gen.c', 'shaders.gen.h']
)
naev_source += shaders_source
colours_source = custom_target(
'generate_colours',
command: [python, '@INPUT@'],
input: 'src/colours_c_gen.py',
output: ['colours.gen.c', 'colours.gen.h']
)
naev_source += colours_source
naev_bin = executable(
'naev',
naev_source,
include_directories: include_dirs,
dependencies: naev_deps,
export_dynamic: get_option('debug'),
install: true)
gen_authors = find_program(join_paths('utils','build','gen_authors.py'))
authors = custom_target(
'authors',
command: [
gen_authors,
'--output', '@OUTPUT0@',
'--preamble', '@INPUT0@',
'@INPUT1@', '@INPUT2@',
],
input: files('dat/AUTHORS', 'artwork/gfx/ARTWORK_LICENSE.yaml', 'artwork/snd/SOUND_LICENSE.yaml'),
output: 'AUTHORS',
install: true,
install_dir: ndata_path / 'dat',
)
gen_gettext_stats = find_program(join_paths('utils','build','gen_gettext_stats.py'))
gettext_stats = custom_target(
'gettext_stats',
command: [gen_gettext_stats, '--output', '@OUTPUT@', '@INPUT@'],
input: files('po/' + meson.project_name() + '.pot'),
output: meson.project_name() + '.txt',
install: true,
install_dir: ndata_path / 'dat/gettext_stats',
)
gen_zip_overlay = find_program(join_paths('utils','build','gen_zip_overlay.py'))
gen_zip_command = [gen_zip_overlay, '@OUTPUT@', authors.full_path(), '--cd', 'gettext_stats', gettext_stats.full_path()]
gen_zip_command += ['--cd', 'outfits/bioship']
foreach target: bio_outfits
# Meson 0.60 supports "gen_zip_command += target.to_list()", but until then...
foreach output: target.to_list()
gen_zip_command += output.full_path()
endforeach
endforeach
zip_overlay = custom_target(
'zip_overlay',
command: gen_zip_command,
output: 'meson_overlay.zip',
depends: [authors, gettext_stats] + bio_outfits,
build_by_default: true
)
naev_sh = configure_file(
input: join_paths('utils','build','naev.py'),
output: 'naev.py',
configuration: {
'build_root': meson.current_build_dir(),
'source_root': meson.project_source_root(),
'naev_bin' : naev_bin.full_path(),
'zip_overlay' : zip_overlay.full_path(),
'debug' : debug,
'debug_paranoid' : paranoid,
}
)
gdbinit = configure_file(
input: join_paths('utils','build','gdbinit.in'),
output: '.gdbinit',
configuration: {
'source_root': meson.project_source_root(),
}
)
lldbinit = configure_file(
input: join_paths('utils','build','lldbinit.py.in'),
output: 'lldbinit.py',
configuration: {
'source_root': meson.project_source_root(),
}
)
if host_machine.system() not in ['windows', 'darwin']
install_data(
'gpl.txt',
'LICENSE',
'Readme.md',
install_dir: get_option('datadir') / 'doc/naev'
)
endif
# TODO: And what if it is 'windows' or 'darwin'?
install_subdir(
'dat',
install_dir: ndata_path,
# Parts of dat/ are used as inputs to custom build targets, which generate the final installed versions.
exclude_files: ['AUTHORS', 'outfits/bioship/generate.py', 'outfits/bioship/meson.build', 'scripts/meson.build'],
exclude_directories: 'outfits/bioship/templates',
)
install_subdir(
'artwork',
install_dir: ndata_path / 'dat',
exclude_directories: '.git', # That's a marker used by "git submodule".
strip_directory: true,
)
if host_machine.system() not in ['windows', 'cygwin', 'emscripten', 'android', 'darwin']
metainfo_file = 'org.naev.Naev.metainfo.xml'
if (ascli_exe.found())
# Create desktop-entry file from metainfo
custom_target('gen-desktop-entry',
input : [metainfo_file],
output : ['org.naev.Naev.desktop'],
command : [ascli_exe, 'make-desktop-file', '@INPUT@', '@OUTPUT@'],
install: true,
install_dir: join_paths (get_option ('datadir'), 'applications')
)
else
install_data('org.naev.Naev.desktop', install_dir: join_paths (get_option ('datadir'), 'applications'))
endif
install_data(metainfo_file, install_dir: get_option('datadir') / 'metainfo')
install_data(['extras/logos/logo16.png', 'extras/logos/logo32.png', 'extras/logos/logo64.png', 'extras/logos/logo128.png', 'extras/logos/naev.png'],
rename : ['16x16/apps/org.naev.Naev.png', '32x32/apps/org.naev.Naev.png', '64x64/apps/org.naev.Naev.png', '128x128/apps/org.naev.Naev.png', '256x256/apps/org.naev.Naev.png'],
install_dir: get_option('datadir') / 'icons/hicolor')
install_man('naev.6')
endif
subdir('test')
subdir ('extras')
endif
####
# Soundtrack
####
if (mutagen.found())
soundtrackpy = find_program(join_paths('utils','soundtrack.py'))
custom_target(
'soundtrack',
command: [
soundtrackpy,
'--csv', 'yes',
'--source-dir', meson.project_source_root(),
'--output', '@OUTPUT0@'
],
output: [
'naev-' + meson.project_version() + '-soundtrack.zip',
'naev-' + meson.project_version() + '-soundtrack.csv'
]
)
endif
####
# luacheckrc
####
luacheckrc_extractor = find_program(join_paths('utils','luacheckrc_extractor.py'))
custom_target(
'luacheckrc_gen',
build_by_default: true,
command: [
luacheckrc_extractor,
nlua_source,
'--output',
join_paths(meson.current_source_dir(),'utils','@OUTPUT@'),
],
output: [
'luacheckrc_gen.lua',
]
)