kbuild: clean up scripts/gcc-version.sh
Now that the Kconfig is the only user of this script, we can drop
unneeded code.
Remove the -p option, and stop prepending the output with zero,
so that Kconfig can directly use the output from this script.
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
diff --git a/scripts/Kconfig.include b/scripts/Kconfig.include
index dad5583..87ff1dc 100644
--- a/scripts/Kconfig.include
+++ b/scripts/Kconfig.include
@@ -27,4 +27,4 @@
ld-option = $(success,$(LD) -v $(1))
# gcc version including patch level
-gcc-version := $(shell,$(srctree)/scripts/gcc-version.sh -p $(CC) | sed 's/^0*//')
+gcc-version := $(shell,$(srctree)/scripts/gcc-version.sh $(CC))