build: featurize shader_transpiler
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parent
619d82ae36
commit
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3 changed files with 10 additions and 17 deletions
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@ -592,7 +592,7 @@ summary({
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summary({
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'Audio backends' : '@0@ (default: @1@)'.format(', '.join(enabled_audio_backends), get_option('a_default')),
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'Rendering backends' : '@0@ (default: @1@)'.format(', '.join(enabled_renderers), default_renderer),
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'Shader translation' : get_option('shader_transpiler'),
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'Shader translation' : shader_transpiler_enabled,
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'ZIP packages' : dep_zip.found(),
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'Stages live reload' : stages_live_reload,
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}, section : 'Features', bool_yn : true)
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@ -115,8 +115,8 @@ option(
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option(
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'shader_transpiler',
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type : 'boolean',
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value : false,
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type : 'feature',
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deprecated : {'true' : 'enabled', 'false' : 'disabled'},
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description : 'Enable shader trans-compilation (requires shaderc)'
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)
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@ -8,21 +8,14 @@ r_shaderlib_src = files(
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r_shaderlib_libdeps = []
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if get_option('shader_transpiler')
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dep_spvc = dependency('spirv-cross-c-shared')
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dep_shaderc = dependency('shaderc')
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r_shaderlib_src += files(
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'lang_spirv.c'
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)
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opt_shader_transpiler = get_option('shader_transpiler')
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dep_spvc = dependency('spirv-cross-c-shared', required : opt_shader_transpiler)
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dep_shaderc = dependency('shaderc', required : opt_shader_transpiler)
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shader_transpiler_enabled = dep_spvc.found() and dep_shaderc.found()
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if shader_transpiler_enabled
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r_shaderlib_src += files('lang_spirv.c')
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r_shaderlib_libdeps += [dep_shaderc, dep_spvc]
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if false and host_machine.system() == 'windows' and get_option('b_lto') and get_option('static') and cc.get_id() == 'gcc'
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warning('LTO is known to break glslang on GCC-mingw64 based toolchains')
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endif
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else
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r_shaderlib_src += files(
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'lang_spirv_stub.c'
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)
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r_shaderlib_src += files('lang_spirv_stub.c')
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endif
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