Slightly improve detecting Windows. Trivial

Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Patrick Georgi <patrick.georgi@coresystems.de>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@5530 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

diff --git a/Makefile b/Makefile
index 708e3c3ea48d443e2891b677fe95851380844ef7..25972ffd05b7334190d7a6cfa9986ac8ce2847dd 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -368,12 +368,12 @@ include util/kconfig/Makefile
 $(obj)/ldoptions: $(obj)/config.h
        awk '/^#define ([^"])* ([^"])*$$/ {gsub("\\r","",$$3); print $$2 " = " $$3 ";";}' $< > $@
 
-_OS=$(shell uname -s |cut -c-7)
+_OS=$(shell uname -o)
 STACK=
-ifeq ($(_OS),MINGW32)
+ifeq ($(_OS),Msys)
        STACK=-Wl,--stack,16384000
 endif
-ifeq ($(_OS),CYGWIN_)
+ifeq ($(_OS),Cygwin)
        STACK=-Wl,--stack,16384000
 endif
 $(objutil)/romcc/romcc: $(top)/util/romcc/romcc.c