我正在尝试在MIPS平台上安装postgresql，我在构建它时遇到以下错误。
make[4]: Leaving directory `/home/shreesha/platform/utils/postgresql-9.3.4/src/port'
/home/shreesha/platform/tools/bin/make -C timezone all
make[4]: Entering directory `/home/shreesha/platform/utils/postgresql-9.3.4/src/timezone'
/home/shreesha/platform/tools/bin/make -C common all
**make: Entering an unknown directory**
make: *** common: No such file or directory. Stop.
make: Leaving an unknown directory
make[4]: *** [common-recursive] Error 2
make[4]: Leaving directory `/home/shreesha/platform/utils/postgresql-9.3.4/src/timezone'
make[3]: *** [all-timezone-recurse] Error 2
make[3]: Leaving directory `/home/shreesha/platform/utils/postgresql-9.3.4/src'
make[2]: *** [all-src-recurse] Error 2
make[2]: Leaving directory `/home/shreesha/platform/utils/postgresql-9.3.4'
在这种情况下，我们是否需要设置任何特定的make变量/环境变量？ 任何有关调试的帮助都非常感谢！