更新构建脚本

Author: mikecovlee

make.sh

@@ -1,6 +1,6 @@
-mkdir build
+mkdir -p build
 cd build
-mkdir imports
+mkdir -p imports
 gcc -I ../include -fPIC -s -O3 -c ../sqlite3.c
 g++ -std=c++11 -I ../include -shared -fPIC -s -O3 ../sqlite.cpp ./sqlite3.o -o ./imports/sqlite.cse
 rm sqlite3.o