tree 86d7df70c0aa6c5f99b8e13d5a2c6186c212c85c
parent 899a8cbbc28e7dc1c2418048a2769d27769592c8
author Masahiro Yamada <yamada.m@jp.panasonic.com> 1402055204 +0900
committer Tom Rini <trini@ti.com> 1402518425 -0400

kbuild: remove unnecessary adjustment for Cygwin

"SFX = .exe" was originally added for Cygwin environment.

It is true that GCC on Cygwin spits executables with .exe extention.

For example,

  gcc -o foo foo.c

will generate "foo.exe", not "foo".

But GNU make is also nicely adjusted for Cygwin.

For example,

  foo: foo.c
          gcc -o $@ $<

will compare the timestamp between "foo.exe" and "foo.c".

You do not have to tweak Makefiles like this:

  foo$(SFX): foo.c
          gcc -o $@ $<

And "make clean" works as well without adjustment for Cygwin because
the command "rm foo" on Cygwin will delete both "foo" and "foo.exe".

In conclusion, makefiles do not need special care for Cygwin.

Signed-off-by: Masahiro Yamada <yamada.m@jp.panasonic.com>