Makefile

# Need $(EMSCRIPTEN), for example run with        emmake make

EMCC=$(EMSCRIPTEN)/emcc -s RESERVED_FUNCTION_POINTERS=2 -O2 --closure 1 -s ASM_JS=0
# -s INLINING_LIMIT=0
CFLAGS=-DSQLITE_DISABLE_LFS -DLONGDOUBLE_TYPE=double -DSQLITE_INT64_TYPE="long long int" -DSQLITE_THREADSAFE=0

all: js/sql.js test/benchmark.js test/benchmark

js/sql.js: c/sqlite3.c
	$(EMCC) $(CFLAGS) c/sqlite3.c c/main.c --pre-js js/pre.js --post-js js/post.js -o js/sql.js -s EXPORTED_FUNCTIONS="['_sqlite3_open', '_sqlite3_close', '_sqlite3_exec']"

test/benchmark.js: c/sqlite3.c c/benchmark.c
	$(EMCC) $(CFLAGS) c/sqlite3.c c/benchmark.c -o test/benchmark.js

test/benchmark: c/benchmark.c
	gcc $(CFLAGS) -pthread -O2 c/sqlite3.c c/benchmark.c -o test/benchmark -ldl

clean:
	rm js/sql.js test/benchmark.js test/benchmark