link math lib which necessary for LibSQL vector search

Author: sivukhin

libsql-sqlite3/ext/wasm/GNUmakefile

@@ -345,7 +345,7 @@ $(bin.c-pp): c-pp.c $(sqlite3.c) $(MAKEFILE)
 	$(CC) -O0 -o $@ c-pp.c $(sqlite3.c) '-DCMPP_DEFAULT_DELIM="//#"' -I$(dir.top) \
 		-DSQLITE_OMIT_LOAD_EXTENSION -DSQLITE_OMIT_DEPRECATED -DSQLITE_OMIT_UTF16 \
 		-DSQLITE_OMIT_SHARED_CACHE -DSQLITE_OMIT_SHARED_MEM -DSQLITE_THREADSAFE=0 \
-		-DSQLITE_TEMP_STORE=3
+		-DSQLITE_TEMP_STORE=3 -lm
 define C-PP.FILTER
 # Create $2 from $1 using $(bin.c-pp)
 # $1 = Input file: c-pp -f $(1).js