- make sure to agree on the installation CONFIG_PREFIX

package/busybox/busybox.mk

@@ -71,6 +71,8 @@ ifeq ($(strip $(BR2_BUSYBOX_VERSION_1_2_2_1)),y)
 		$(BUSYBOX_DIR)/.config ;
 endif
 ifeq ($(strip $(BR2_PACKAGE_BUSYBOX_SNAPSHOT)),y)
+	$(SED) s,^CONFIG_PREFIX=.*,CONFIG_PREFIX=\"$(TARGET_DIR)\", \
+		$(BUSYBOX_DIR)/.config ;
 	$(SED) s,^CROSS_COMPILER_PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \
 		$(BUSYBOX_DIR)/.config ;
 	$(SED) s,^PREFIX=.*,CROSS_COMPILER_PREFIX=\"$(TARGET_CROSS)\", \

target/device/x86/i386/busybox.config

@@ -57,7 +57,7 @@ CONFIG_DEBUG_YANK_SUSv2=y
 CONFIG_INSTALL_APPLET_SYMLINKS=y
 # CONFIG_INSTALL_APPLET_HARDLINKS is not set
 # CONFIG_INSTALL_APPLET_DONT is not set
-PREFIX="./_install"
+CONFIG_PREFIX="./_install"
 
 #
 # Busybox Library Tuning