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-rw-r--r--scripts/Kbuild.include12
1 files changed, 4 insertions, 8 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index d93250b33bf6..c1e15a4aee36 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -71,14 +71,10 @@ endef
# cc-cross-prefix
# Usage: CROSS_COMPILE := $(call cc-cross-prefix, m68k-linux-gnu- m68k-linux-)
-# Return first prefix where a prefix$(CC) is found in PATH.
-# If no $(CC) found in PATH with listed prefixes return nothing
-cc-cross-prefix = \
- $(word 1, $(foreach c,$(1), \
- $(shell set -e; \
- if (which $(strip $(c))$(CC)) > /dev/null 2>&1 ; then \
- echo $(c); \
- fi)))
+# Return first <prefix> where a <prefix>gcc is found in PATH.
+# If no gcc found in PATH with listed prefixes return nothing
+cc-cross-prefix = $(firstword $(foreach c, $(filter-out -%, $(1)), \
+ $(if $(shell which $(c)gcc), $(c))))
# output directory for tests below
TMPOUT := $(if $(KBUILD_EXTMOD),$(firstword $(KBUILD_EXTMOD))/)