[U-Boot] [PATCH 2/3] MAKEALL: fix a bug to use CROSS_COMPILE_<ARCH>

[Masahiro Yamada]

Hello Albert.



> What issue does this change fix?


MAKEALL supports the environment variable CROSS_COMPILE_<ARCH>.



MAKEALL --help says like follows:

  CROSS_COMPILE_<ARCH> cross-compiler toolchain prefix for
   architecture "ARCH".  Substitute "ARCH" for any



This feature is useful when you want to build
various architectures at a time.


For example, you can use it like this:

    CROSS_COMPILE_ARM=arm-linux-gnueabi-       \
    CROSS_COMPILE_POWERPC=powerpc-linux-gnu-   \
    CROSS_COMPILE_SH=sh4-linux-                \
    ./MAKEALL  -a arm -a powerpc -a sh




Commit 27af930e broke this feature,
so I want to fix this.


Best Regards
Masahiro Yamada