kbuild: get rid of $(realpath ...) from scripts/mkmakefile

Both relative path and absolute path have pros and cons. For example,
we can move the source and objtree around together by using the
relative path to the source tree.

Do not force the absolute path to the source tree. If you prefer the
absolute path, you can specify KBUILD_ABS_SRCTREE=1.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>

diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 4d0faebb17199720d6126cfcef73af83626235ca..1cb174751429119a211aa0150a0b64d4750adaa2 100755 (executable)
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -12,6 +12,6 @@ if [ "${quiet}" != "silent_" ]; then
 fi
 
 cat << EOF > Makefile
-# Automatically generated by $(realpath $0): don't edit
-include $(realpath $1/Makefile)
+# Automatically generated by $0: don't edit
+include $1/Makefile
 EOF