kbuild: remove meaningless prepare2 target

Backported from kernel
commit 4f1c1008e786 ("kbuild: remove meaningless prepare2 target")

Signed-off-by: Ilias Apalodimas <ilias.apalodimas@linaro.org>

diff --git a/Makefile b/Makefile
index 2b9516b..bd0866d 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -1949,7 +1949,7 @@ include/config/uboot.release: include/config/auto.conf FORCE
 # version.h and scripts_basic is processed / created.
 
 # Listed in dependency order
-PHONY += prepare archprepare prepare0 prepare1 prepare2 prepare3
+PHONY += prepare archprepare prepare0 prepare1 prepare3
 
 # prepare3 is used to check if we are building in a separate output directory,
 # and if so do:
@@ -1964,10 +1964,7 @@ ifneq ($(KBUILD_SRC),)
        fi;
 endif
 
-# prepare2 creates a makefile if using a separate output directory
-prepare2: prepare3 outputmakefile cfg
-
-prepare1: prepare2 $(version_h) $(timestamp_h) $(dt_h) $(env_h) \
+prepare1: prepare3 outputmakefile cfg $(version_h) $(timestamp_h) $(dt_h) $(env_h) \
                    include/config/auto.conf
 ifeq ($(wildcard $(LDSCRIPT)),)
        @echo >&2 "  Could not find linker script."