From 9a7067597584347f14c494073a435f60b3b16ffa Mon Sep 17 00:00:00 2001
From: Nguyen Anh Quynh <aquynh@gmail.com>
Date: Tue, 28 Apr 2020 09:39:10 +0800
Subject: [PATCH] qemu/Makefile cleanup

---
 qemu/Makefile                      | 22 +---------------------
 qemu/scripts/make_device_config.sh | 28 ----------------------------
 2 files changed, 1 insertion(+), 49 deletions(-)
 delete mode 100755 qemu/scripts/make_device_config.sh

diff --git a/qemu/Makefile b/qemu/Makefile
index 11cf70d7..e35f34d3 100644
--- a/qemu/Makefile
+++ b/qemu/Makefile
@@ -64,27 +64,7 @@ endif
 -include $(SUBDIR_DEVICES_MAK_DEP)
 
 %/config-devices.mak: default-configs/%.mak
-	$(call quiet-command,$(SHELL) $(SRC_PATH)/scripts/make_device_config.sh $@ $<, "  GEN   $@")
-	@if test -f $@; then \
-	  if cmp -s $@.old $@; then \
-	    mv $@.tmp $@; \
-	    cp -p $@ $@.old; \
-	  else \
-	    if test -f $@.old; then \
-	      echo "WARNING: $@ (user modified) out of date.";\
-	    else \
-	      echo "WARNING: $@ out of date.";\
-	    fi; \
-	    echo "Run \"make defconfig\" to regenerate."; \
-	    rm $@.tmp; \
-	  fi; \
-	 else \
-	  mv $@.tmp $@; \
-	  cp -p $@ $@.old; \
-	 fi
-
-defconfig:
-	rm -f config-all-devices.mak $(SUBDIR_DEVICES_MAK)
+	$(call quiet-command, cp $< $@, "  GEN   $@")
 
 ifneq ($(wildcard config-host.mak),)
 include $(SRC_PATH)/Makefile.objs
diff --git a/qemu/scripts/make_device_config.sh b/qemu/scripts/make_device_config.sh
deleted file mode 100755
index 72427078..00000000
--- a/qemu/scripts/make_device_config.sh
+++ /dev/null
@@ -1,28 +0,0 @@
-#! /bin/sh
-# Construct a target device config file from a default, pulling in any
-# files from include directives.
-
-dest=$1.tmp
-dep=`dirname $1`-`basename $1`.d
-src=$2
-src_dir=`dirname $src`
-all_includes=
-
-process_includes () {
-  cat $1 | grep '^include' | \
-  while read include file ; do
-    all_includes="$all_includes $src_dir/$file"
-    process_includes $src_dir/$file
-  done
-}
-
-f=$src
-while [ -n "$f" ] ; do
-  f=`cat $f | tr -d '\r' | awk '/^include / {printf "'$src_dir'/%s ", $2}'`
-  [ $? = 0 ] || exit 1
-  all_includes="$all_includes $f"
-done
-process_includes $src > $dest
-
-cat $src $all_includes | grep -v '^include' > $dest
-echo "$1: $all_includes" > $dep