61 lines
1.5 KiB
Meson
61 lines
1.5 KiB
Meson
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project('sol2', 'cpp')
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# Find lua dependency
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if get_option('lua_cpp')
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lua_cpp = 'true'
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else
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lua_cpp = 'false'
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endif
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lua_dep = dependency('lua', fallback: [ 'lua', 'lua_dep' ], default_options: [ 'lua_cpp=' + lua_cpp ])
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# Set compiler flags if we're compiling lua as C++.
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compile_args = []
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if get_option('lua_cpp')
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compile_args = [ '-DSOL_USING_CXX_LUA=1' ]
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endif
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# Expose standard dependency.
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sol2_dep = declare_dependency(
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include_directories: include_directories('./include'),
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compile_args: compile_args,
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dependencies: [ lua_dep ],
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)
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# Single header targets requested.
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if get_option('single')
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# Check if we have python installed (required for creating single).
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python = find_program('python3', required: false)
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if not python.found()
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python = find_program('python', required: false)
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endif
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if not python.found()
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error('Could not locate Python. Python is required when building a single header.')
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endif
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# List all headers that the single header comprises of.
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cmd = run_command(python, 'list_headers.py')
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if cmd.returncode() != 0
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error('Could not list sol2 header files.')
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endif
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# Create our custom target to generate the single header file.
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sol2_single = custom_target('sol2_single',
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input: cmd.stdout().strip().split('\n'),
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output: 'sol.hpp',
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command: [ python, files('single/single.py'), '--input', './include', '--output', '@OUTPUT@' ]
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)
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# Expose the dependency.
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sol2_dep = declare_dependency(
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sources: [ sol2_single ],
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compile_args: compile_args,
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dependencies: [ lua_dep ],
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)
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endif
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