77 lines
1.9 KiB
Plaintext
77 lines
1.9 KiB
Plaintext
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#-PRE xxxx
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# enscripten WebAssembly config
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WANT_WASM=1
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WASM_DEBUG=1
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WASM_DATA_DIR=$(NHSROOT)/src/wasm-data
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# toolchain
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EMCC=emcc
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EMAR=emar rcu
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EMRANLIB=emranlib
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# link flags
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EMCC_LFLAGS=-s SINGLE_FILE=1
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EMCC_LFLAGS=-s WASM=1
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EMCC_LFLAGS+=-s ALLOW_TABLE_GROWTH
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EMCC_LFLAGS+=-s ASYNCIFY -s ASYNCIFY_IMPORTS='["local_callback"]'
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EMCC_LFLAGS+=-O3
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EMCC_LFLAGS+=-s MODULARIZE
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EMCC_LFLAGS+=-s EXPORTED_FUNCTIONS='["_main", "_shim_graphics_set_callback"]'
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EMCC_LFLAGS+=-s EXPORTED_RUNTIME_METHODS='["cwrap", "ccall", "addFunction", "removeFunction", "UTF8ToString", "getValue", "setValue"]'
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EMCC_LFLAGS+=-s ERROR_ON_UNDEFINED_SYMBOLS=0
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EMCC_LFLAGS+=--embed-file wasm-data@/
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# For a list of EMCC settings:
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# https://github.com/emscripten-core/emscripten/blob/master/src/settings.js
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# WASM C flags
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EMCC_CFLAGS=
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EMCC_CFLAGS+=-Wall
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EMCC_CFLAGS+=-Werror
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#EMCC_CFLAGS+=-s DISABLE_EXCEPTION_CATCHING=0
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EMCC_DEBUG_CFLAGS+=-s ASSERTIONS=1
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#EMCC_DEBUG_CFLAGS+=-s ASSERTIONS=2
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EMCC_DEBUG_CFLAGS+=-s STACK_OVERFLOW_CHECK=2
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EMCC_DEBUG_CFLAGS+=-s SAFE_HEAP=1
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EMCC_DEBUG_CFLAGS+=-s LLD_REPORT_UNDEFINED=1
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#EMCC_DEBUG_CFLAGS+=-s EXCEPTION_DEBUG=1
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#EMCC_DEBUG_CFLAGS+=-fsanitize=undefined -fsanitize=address -fsanitize=leak
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#EMCC_DEBUG_CFLAGS+=-s EXIT_RUNTIME
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EMCC_PROD_CFLAGS+=-O3
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# Nethack C flags
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CFLAGS+=-DSYSCF -DSYSCF_FILE=\"/sysconf\" -DSECURE
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CFLAGS+=-g -I../include -DNOTPARMDECL
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CFLAGS+=-Wall
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CFLAGS+=-Werror
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CFLAGS+=-DGCC_WARN
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# NetHack sources control
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CFLAGS+=-DDLB
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CFLAGS+=-DHACKDIR=\"$(HACKDIR)\"
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CFLAGS+=-DDLB
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#CFLAGS+=-DGREPPATH=\"/usr/bin/grep\"
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CFLAGS+=-DNOMAIL
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ifdef WASM_DEBUG
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EMCC_CFLAGS+=$(EMCC_DEBUG_CFLAGS)
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else
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EMCC_CFLAGS+=$(EMCC_PROD_CFLAGS)
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endif
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# installation config
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# hackdir is the wasm / emscripten embed data root directory
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HACKDIR=/
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CHOWN=/usr/bin/true
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CHGRP=/usr/bin/true
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GAMEPERM = 0700
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VARFILEPERM = 0600
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VARDIRPERM = 0700
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INSTDIR=$(HACKDIR)
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VARDIR=$(HACKDIR)
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#-POST
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# no post |