51 lines
1.8 KiB
CMake
51 lines
1.8 KiB
CMake
# ==============================================================================
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# Emscripten Configuration
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# ==============================================================================
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# Emscripten-specific compile definitions, options, and link flags.
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# Mirrors the build steps from hellotext (dev/CMakeLists.txt).
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#
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# Variables set:
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# EMSCRIPTEN_DEFINITIONS - Preprocessor definitions for Emscripten
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# EMSCRIPTEN_COMPILE_OPTS - Compile flags for Emscripten
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# EMSCRIPTEN_LINK_OPTS - Link flags for Emscripten
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#
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# Requires: Platform.cmake (IS_EMSCRIPTEN)
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# ==============================================================================
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# ------------------------------------------------------------------------------
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# Compile Definitions
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# ------------------------------------------------------------------------------
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set(EMSCRIPTEN_DEFINITIONS
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"GL_GLEXT_PROTOTYPES=1"
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"GL3_PROTOTYPES=1"
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"EGL_EGLEXT_PROTOTYPES=1"
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"ASIO_DISABLE_THREADS"
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)
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# ------------------------------------------------------------------------------
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# Compile Options
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# ------------------------------------------------------------------------------
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set(EMSCRIPTEN_COMPILE_OPTS
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"-pthread"
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"-fexceptions"
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)
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# ------------------------------------------------------------------------------
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# Link Options
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# ------------------------------------------------------------------------------
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set(EMSCRIPTEN_LINK_OPTS
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"-sLEGACY_GL_EMULATION=0"
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"-sUSE_WEBGL2=1"
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"-sFULL_ES3=1"
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"-fexceptions"
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"-sALLOW_MEMORY_GROWTH"
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"-sFETCH"
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)
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# ------------------------------------------------------------------------------
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# Apply Flags
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# ------------------------------------------------------------------------------
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add_compile_definitions(${EMSCRIPTEN_DEFINITIONS})
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add_compile_options(${EMSCRIPTEN_COMPILE_OPTS})
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add_link_options(${EMSCRIPTEN_LINK_OPTS})
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