52 lines
1.7 KiB
Makefile
52 lines
1.7 KiB
Makefile
.PHONY: help
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help:
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@echo
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@echo "Shrooms Virtual Boy core module - October 15, 2024"
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@echo
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@echo "Target build environment is any Debian with the following packages:"
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@echo " emscripten"
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@echo " gcc"
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@echo
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@echo "Available make targets:"
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@echo " clean Remove output files"
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@echo " core Check the C core source for compiler warnings"
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@echo " wasm Build the WebAssembly module"
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@echo
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.PHONY: clean
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clean:
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@rm -f web/core.wasm
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.PHONY: core
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core:
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# GCC generic
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@gcc core/vb.c -I core -c -o /dev/null \
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-Werror -std=c90 -Wall -Wextra -Wpedantic
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# GCC compilation control
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@gcc core/vb.c -I core -c -o /dev/null \
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-Werror -std=c90 -Wall -Wextra -Wpedantic \
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-D VB_LITTLE_ENDIAN -D VB_SIGNED_PROPAGATE -D VB_DIV_GENERIC \
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-D VB_DIRECT_EXCEPTION=textException -D VB_DIRECT_EXECUTE=textExecute \
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-D VB_DIRECT_FETCH=testFetch -D VB_DIRECT_READ=testRead \
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-D VB_DIRECT_WRITE=testWrite
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# Clang generic
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@emcc core/vb.c -I core -c -o /dev/null \
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-Werror -std=c90 -Wall -Wextra -Wpedantic
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# Clang compilation control
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@emcc core/vb.c -I core -c -o /dev/null \
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-Werror -std=c90 -Wall -Wextra -Wpedantic \
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-D VB_LITTLE_ENDIAN -D VB_SIGNED_PROPAGATE -D VB_DIV_GENERIC \
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-D VB_DIRECT_EXCEPTION=textException -D VB_DIRECT_EXECUTE=textExecute \
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-D VB_DIRECT_FETCH=testFetch -D VB_DIRECT_READ=testRead \
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-D VB_DIRECT_WRITE=testWrite
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.PHONY: wasm
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wasm:
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@emcc -o web/core.wasm web/wasm.c core/vb.c -I core \
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-D VB_LITTLE_ENDIAN -D VB_SIGNED_PROPAGATE \
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-D "VBAPI=__attribute__((used))" \
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--no-entry -O2 -flto -s WASM=1 \
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-s EXPORTED_RUNTIME_METHODS=[] -s ALLOW_MEMORY_GROWTH \
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-s MAXIMUM_MEMORY=4GB -fno-strict-aliasing
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@rm -f web/*.wasm.tmp*
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