kbuild: always use $(CC) for $(call cc-version)

The possibility to specify an optional parameter did not work out as
expected and it was not used - so remove the possibility.

Signed-off-by: Sam Ravnborg <sam@ravnborg.org>

+1 -2
+1 -2
scripts/Kbuild.include
··· 77 77 78 78 # cc-version 79 79 # Usage gcc-ver := $(call cc-version, $(CC)) 80 - cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh \ 81 - $(if $(1), $(1), $(CC))) 80 + cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) 82 81 83 82 # cc-ifversion 84 83 # Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)