scons编译器路径包含空格

Question

我有一个工具链，不在路径上，安装在包含空格的位置(C:\Program Files\Some Compiler\)。我试过:

env = Environment(
    MY_TOOLCHAIN_ROOT = R'C:\Program Files\Some Compiler\',
    MY_TOOLCHAIN_BIN = R'$MY_TOOLCHAIN_ROOT\bin',
)
env.Replace(
    CC = "$MY_TOOLCHAIN_BIN/gcc",
    CXX = "$MY_TOOLCHAIN_BIN/g++",
    OBJCOPY = "$MY_TOOLCHAIN_BIN/objcopy"
)

env.Program('main.cpp')

但我收到错误

'C:\Program' is not recognized as an internal or external command, operable program or batch file.

如何让 scons 引用空格？

Answer 1

似乎我需要将它们标记为文件:

env.Replace(
    CC = env.File("$MY_TOOLCHAIN_BIN/gcc"),
    CXX = env.File("$MY_TOOLCHAIN_BIN/g++"),
    OBJCOPY = env.File("$MY_TOOLCHAIN_BIN/objcopy")
)