62 lines
1.4 KiB
Makefile
62 lines
1.4 KiB
Makefile
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# Makefile for GAL WebGL Test (WASM)
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#
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# Uses direct em++ calls like tests/apps/Makefile.wasm
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# Avoids emcmake/cmake which require Python 3.10+
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#
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# Usage:
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# make # Build
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# make clean # Clean build artifacts
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# make DEBUG=1 # Debug build with source maps
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CXX = em++
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# Output directory
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OUTPUT_DIR = ../../apps/gal-webgl
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# Debug or Release build
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ifdef DEBUG
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CXXFLAGS = -g -O0
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DEBUG_LDFLAGS = -g -gsource-map
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else
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CXXFLAGS = -O2
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DEBUG_LDFLAGS =
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endif
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# Emscripten flags for WebGL 2.0
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EM_FLAGS = -sUSE_WEBGL2=1 \
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-sFULL_ES3=1 \
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-sALLOW_MEMORY_GROWTH=1 \
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-sEXPORTED_FUNCTIONS=['_main','_runScenario','_getTotalScenarios','_getCurrentScenario','_getCanvasWidth','_getCanvasHeight'] \
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-sEXPORTED_RUNTIME_METHODS=['ccall','cwrap'] \
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-sMODULARIZE=1 \
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-sEXPORT_NAME='createGALTest' \
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-sENVIRONMENT=web
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LDFLAGS = $(DEBUG_LDFLAGS) $(EM_FLAGS)
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# Source files
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SRCS = gal_webgl_test.cpp
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OBJS = $(SRCS:.cpp=.o)
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# Target
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TARGET = $(OUTPUT_DIR)/gal_webgl_test.js
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all: $(OUTPUT_DIR) $(TARGET)
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$(OUTPUT_DIR):
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mkdir -p $(OUTPUT_DIR)
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%.o: %.cpp
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$(CXX) -c $(CXXFLAGS) $< -o $@
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$(TARGET): $(OBJS)
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$(CXX) $(OBJS) $(LDFLAGS) -o $@
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cp gal_webgl_test.html $(OUTPUT_DIR)/
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clean:
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rm -f $(OBJS)
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rm -f $(OUTPUT_DIR)/gal_webgl_test.js
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rm -f $(OUTPUT_DIR)/gal_webgl_test.wasm
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rm -f $(OUTPUT_DIR)/gal_webgl_test.html
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.PHONY: all clean
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