9f75f7e5fc
This gets rid of a dependency on Python in $PATH (although Python is likely installed if we're using Meson). Nix people will like this a lot.
355 lines
9.8 KiB
Meson
355 lines
9.8 KiB
Meson
project('the-powder-toy', [ 'c', 'cpp' ], version: 'the.cake.is.a.lie', default_options: [
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'cpp_std=c++11',
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])
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to_array = generator(
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executable('toarray', sources: 'data/ToArray.cpp'),
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output: [ '@PLAINNAME@.cpp', '@PLAINNAME@.h' ],
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arguments: [ '@OUTPUT0@', '@OUTPUT1@', '@INPUT@', '@EXTRA_ARGS@' ]
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)
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cpp_compiler = meson.get_compiler('cpp')
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conf_data = configuration_data()
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conf_data.set('CURL_STATICLIB', false)
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conf_data.set('ZLIB_WINAPI', false)
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copt_x86 = host_machine.cpu_family() in [ 'x86_64', 'x86' ]
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copt_64bit = host_machine.cpu_family() in [ 'x86_64', 'aarch64' ]
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copt_msvc = cpp_compiler.get_id() in [ 'msvc' ]
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if cpp_compiler.get_id() in [ 'msvc' ]
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copt_compiler = 'msvc'
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elif cpp_compiler.get_id() in [ 'gcc', 'clang' ]
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copt_compiler = 'gcc'
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else
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warning('unsupported compiler: ' + cpp_compiler.get_id() + '; you are on your own')
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copt_compiler = 'gcc'
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endif
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if host_machine.cpu_family() in [ 'x86_64' ]
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copt_architecture = 'x86_64'
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elif host_machine.cpu_family() in [ 'x86' ]
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copt_architecture = 'i686'
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else
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warning('unsupported architecture: ' + host_machine.cpu_family() + '; you are on your own')
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copt_architecture = 'i686'
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endif
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if host_machine.system() in [ 'linux', 'freebsd' ]
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copt_platform = 'lin'
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elif host_machine.system() in [ 'windows' ]
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copt_platform = 'win'
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elif host_machine.system() in [ 'darwin' ]
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copt_platform = 'mac'
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else
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warning('unsupported platform: ' + host_machine.system() + '; you are on your own')
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copt_platform = 'lin'
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endif
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if get_option('ogli') or get_option('oglr')
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error('OpenGL features are currently unavailable')
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endif
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uopt_static = get_option('static')
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use_tpt_libs = 'no'
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tpt_libs_vtag = 'v20211022224519'
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if uopt_static == 'system'
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if copt_platform == 'win'
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error('no way to find static system libraries on windows')
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endif
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elif uopt_static == 'prebuilt'
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use_tpt_libs = 'static'
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else
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if copt_platform == 'win'
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use_tpt_libs = 'dynamic'
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endif
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endif
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if use_tpt_libs != 'no'
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nope = false
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if copt_architecture == 'i686' and not copt_msvc
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nope = true
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endif
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if copt_architecture == 'x86_64' and (copt_platform == 'lin' or copt_platform == 'mac') and copt_compiler != 'gcc'
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nope = true
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endif
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quad_compiler = copt_compiler
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if copt_platform == 'win' and copt_compiler == 'gcc'
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quad_compiler = 'mingw'
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if get_option('b_lto')
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error('mingw does not like static + lto, you will have to disable this error if you want to proceed')
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endif
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endif
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if nope
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error('no prebuilt @0@-@1@-@2@-@3@ libraries are currently provided'.format(copt_architecture, copt_platform, quad_compiler, use_tpt_libs))
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endif
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tpt_libs = subproject('tpt-libs-prebuilt-@0@-@1@-@2@-@3@-@4@'.format(copt_architecture, copt_platform, quad_compiler, use_tpt_libs, tpt_libs_vtag))
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endif
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uopt_native = get_option('native')
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uopt_x86_sse = get_option('x86_sse')
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if uopt_x86_sse == 'auto'
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uopt_x86_sse_level = 20
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elif uopt_x86_sse == 'sse3'
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uopt_x86_sse_level = 30
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elif uopt_x86_sse == 'sse2'
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uopt_x86_sse_level = 20
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elif uopt_x86_sse == 'sse'
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uopt_x86_sse_level = 10
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elif uopt_x86_sse == 'none'
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uopt_x86_sse_level = 0
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endif
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if not copt_x86 or uopt_native
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uopt_x86_sse_level = 0
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endif
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uopt_lua = get_option('lua')
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if uopt_lua == 'luajit'
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lua_opt_dep = [ use_tpt_libs != 'no' ? tpt_libs.get_variable('luajit_dep') : dependency('luajit', static: uopt_static == 'system') ]
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elif uopt_lua == 'lua5.2'
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lua_opt_dep = [ use_tpt_libs != 'no' ? tpt_libs.get_variable('lua52_dep') : dependency('lua5.2-c++', static: uopt_static == 'system') ]
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elif uopt_lua == 'lua5.1'
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lua_opt_dep = [ use_tpt_libs != 'no' ? tpt_libs.get_variable('lua51_dep') : dependency('lua5.1-c++', static: uopt_static == 'system') ]
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else
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lua_opt_dep = []
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endif
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uopt_http = get_option('http')
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if uopt_http
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curl_opt_dep = [ use_tpt_libs != 'no' ? tpt_libs.get_variable('libcurl_dep') : dependency('libcurl', static: uopt_static == 'system') ]
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else
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curl_opt_dep = []
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endif
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uopt_fftw = get_option('gravfft')
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if uopt_fftw
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fftw_opt_dep = [ use_tpt_libs != 'no' ? tpt_libs.get_variable('fftw_dep') : dependency('fftw3f', static: uopt_static == 'system') ]
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else
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fftw_opt_dep = []
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endif
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threads_dep = dependency('threads')
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zlib_dep = use_tpt_libs != 'no' ? tpt_libs.get_variable('zlib_dep') : dependency('zlib', static: uopt_static == 'system')
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sdl2_dep = use_tpt_libs != 'no' ? tpt_libs.get_variable('sdl2_dep') : dependency('sdl2', static: uopt_static == 'system')
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project_link_args = []
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project_c_args = []
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project_cpp_args = []
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if copt_msvc
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if uopt_x86_sse_level >= 30
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message('SSE3 configured to be enabled but unavailable in msvc')
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uopt_x86_sse_level = 20
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endif
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if uopt_native
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message('local machine optimization configured to be enabled but unavailable in msvc')
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uopt_native = false
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endif
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args_msvc = [
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'/GS',
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'-D_SCL_SECURE_NO_WARNINGS',
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'-DUNICODE',
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'-D_UNICODE',
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]
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if copt_64bit
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message('SSE explicitly configured but unavailable in msvc targeting 64-bit machines')
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else
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if uopt_x86_sse_level >= 20
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args_msvc += [ '/arch:SSE2' ]
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elif uopt_x86_sse_level >= 10
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args_msvc += [ '/arch:SSE' ]
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endif
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endif
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if get_option('debug')
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project_link_args += [
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'/NODEFAULTLIB:MSVCRT',
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]
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else
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args_msvc += [
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'/Oy-',
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'/fp:fast',
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]
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project_link_args += [
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'/OPT:REF',
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'/OPT:ICF',
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]
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endif
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project_c_args += args_msvc
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project_cpp_args += args_msvc
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else
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args_ccomp = [ '-Wno-unused-result' ]
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if copt_platform == 'mac'
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if uopt_x86_sse_level >= 0
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message('SSE level explicitly configured but unavailable on macosx')
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uopt_x86_sse_level = 0
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endif
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if uopt_native
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message('local machine optimization configured to be enabled but unavailable on macosx')
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uopt_native = false
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endif
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else
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if uopt_x86_sse_level >= 30
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args_ccomp += [ '-msse3' ]
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endif
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if uopt_x86_sse_level >= 20
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args_ccomp += [ '-msse2' ]
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endif
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if uopt_x86_sse_level >= 10
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args_ccomp += [ '-msse' ]
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endif
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if uopt_native
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args_ccomp += [ '-march=native' ]
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endif
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endif
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if copt_platform == 'win'
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args_ccomp += [
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'-DUNICODE',
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'-D_UNICODE',
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]
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if uopt_static != 'none'
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project_link_args += [ '-static', '-static-libgcc', '-static-libstdc++' ]
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endif
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endif
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if not get_option('debug')
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args_ccomp += [
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'-ftree-vectorize',
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'-funsafe-math-optimizations',
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'-ffast-math',
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'-fomit-frame-pointer',
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]
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endif
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if copt_platform == 'mac' and uopt_static == 'prebuilt'
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args_ccomp += [ '-mmacosx-version-min=10.9' ]
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project_link_args += [ '-mmacosx-version-min=10.9' ]
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endif
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if copt_platform == 'lin' and not get_option('b_pie') and get_option('workaround_gcc_no_pie') # nice one, meson
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project_link_args += [ '-no-pie' ]
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endif
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project_c_args += args_ccomp
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project_cpp_args += args_ccomp + [ '-Wno-invalid-offsetof' ]
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endif
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if copt_platform == 'win'
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other_dep = tpt_libs.get_variable('other_dep')
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args_ccomp_win = [ '-D_WIN32_WINNT=0x0501' ]
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project_c_args += args_ccomp_win
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project_cpp_args += args_ccomp_win
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windows_mod = import('windows')
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if uopt_static != 'none'
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conf_data.set('CURL_STATICLIB', true)
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if copt_architecture == 'x86_64'
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conf_data.set('ZLIB_WINAPI', true)
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endif
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else
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foreach input_and_output : tpt_libs.get_variable('config_dlls')
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configure_file(input: input_and_output[0], output: input_and_output[1], copy: true)
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endforeach
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endif
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elif copt_platform == 'lin'
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if uopt_static != 'none'
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project_link_args += [ '-static-libgcc', '-static-libstdc++' ]
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endif
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endif
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if copt_platform == 'mac' and uopt_lua == 'luajit'
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project_link_args += [
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'-pagezero_size', '10000',
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'-image_base', '100000000',
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]
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endif
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project_inc = include_directories([ 'src', 'data', 'resources' ])
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conf_data.set('LIN', copt_platform == 'lin')
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conf_data.set('WIN', copt_platform == 'win')
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conf_data.set('MACOSX', copt_platform == 'mac')
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conf_data.set('X86', copt_x86)
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conf_data.set('X86_SSE3', uopt_x86_sse_level >= 30)
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conf_data.set('X86_SSE2', uopt_x86_sse_level >= 20)
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conf_data.set('X86_SSE', uopt_x86_sse_level >= 10)
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conf_data.set('NATIVE', uopt_native)
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conf_data.set('_64BIT', copt_64bit)
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conf_data.set('OGLI', get_option('ogli'))
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conf_data.set('OGLR', get_option('oglr'))
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conf_data.set('PIX32OGL', get_option('ogli'))
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conf_data.set('BETA', get_option('beta'))
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conf_data.set('NO_INSTALL_CHECK', not get_option('install_check'))
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conf_data.set('IGNORE_UPDATES', get_option('ignore_updates'))
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conf_data.set('MOD_ID', get_option('mod_id'))
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conf_data.set('DEBUG', get_option('debug'))
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conf_data.set('SNAPSHOT', get_option('snapshot'))
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conf_data.set('SNAPSHOT_ID', get_option('snapshot_id'))
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conf_data.set('SERVER', '"' + get_option('server') + '"')
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conf_data.set('STATICSERVER', '"' + get_option('static_server') + '"')
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if get_option('update_server') != ''
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conf_data.set('UPDATESERVER', '"' + get_option('update_server') + '"')
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else
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conf_data.set('UPDATESERVER', false)
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endif
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resources_files = []
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subdir('src')
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subdir('data')
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subdir('resources')
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if get_option('build_powder')
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powder_deps = [
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threads_dep,
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zlib_dep,
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sdl2_dep,
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lua_opt_dep,
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curl_opt_dep,
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fftw_opt_dep,
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]
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if copt_platform == 'win'
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powder_deps += other_dep
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endif
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executable(
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'powder',
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sources: powder_files,
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include_directories: [ project_inc, powder_inc ],
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c_args: project_c_args,
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cpp_args: project_cpp_args,
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gui_app: true,
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link_args: project_link_args,
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dependencies: powder_deps,
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)
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endif
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if get_option('build_render')
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render_deps = [
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threads_dep,
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zlib_dep,
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]
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executable(
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'render',
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sources: render_files,
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include_directories: [ project_inc, render_inc ],
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c_args: project_c_args,
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cpp_args: project_cpp_args,
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link_args: project_link_args,
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dependencies: render_deps,
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)
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endif
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if get_option('build_font')
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font_deps = [
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threads_dep,
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zlib_dep,
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sdl2_dep,
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]
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if copt_platform == 'win'
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font_deps += other_dep
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endif
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executable(
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'font',
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sources: font_files,
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include_directories: [ project_inc, font_inc ],
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c_args: project_c_args,
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cpp_args: project_cpp_args,
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gui_app: true,
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link_args: project_link_args,
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dependencies: font_deps,
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)
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endif
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