Remove IMAGE and related configuration options

Now, we just hardcode the image filenames to be rootfs.$(FSTYPE), in
the $(BINARIES_DIR).

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/Makefile.in

@@ -109,7 +109,6 @@ TOOLCHAIN_DIR=$(BASE_DIR)/toolchain
 
 # Quotes are needed for spaces et al in path components.
 TARGET_PATH="$(TOOLCHAIN_DIR)/bin:$(HOST_DIR)/bin:$(HOST_DIR)/usr/bin:$(HOST_DIR)/usr/sbin/:$(STAGING_DIR)/bin:$(STAGING_DIR)/usr/bin:$(PATH)"
-IMAGE:=$(BINARIES_DIR)/$(BR2_ROOTFS_PREFIX).$(ARCH)$(ROOTFS_SUFFIX)
 GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)-linux
 REAL_GNU_TARGET_NAME=$(OPTIMIZE_FOR_CPU)$(GNU_TARGET_SUFFIX)
 TARGET_CROSS=$(STAGING_DIR)/usr/bin/$(REAL_GNU_TARGET_NAME)-
@@ -119,9 +118,6 @@ TOOLCHAIN_EXTERNAL_PREFIX:=$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PREFIX))
 TOOLCHAIN_EXTERNAL_PATH:=$(call qstrip,$(BR2_TOOLCHAIN_EXTERNAL_PATH))
 TOOLCHAIN_DIR=$(BASE_DIR)/toolchain
 TARGET_PATH="$(HOST_DIR)/bin:$(HOST_DIR)/usr/bin:$(HOST_DIR)/usr/sbin/:$(TOOLCHAIN_DIR)/bin:$(TOOLCHAIN_EXTERNAL_PATH)/bin:$(PATH)"
-#IMAGE:=$(BINARIES_DIR)/$(BR2_ROOTFS_PREFIX).$(TOOLCHAIN_EXTERNAL_PREFIX)$(ROOTFS_SUFFIX)
-IMAGE:=$(BINARIES_DIR)/$(BR2_ROOTFS_PREFIX).$(ARCH)$(ROOTFS_SUFFIX)
-
 REAL_GNU_TARGET_NAME=$(TOOLCHAIN_EXTERNAL_PREFIX)
 GNU_TARGET_NAME=$(TOOLCHAIN_EXTERNAL_PREFIX)
 KERNEL_CROSS=$(TOOLCHAIN_EXTERNAL_PATH)/bin/$(TOOLCHAIN_EXTERNAL_PREFIX)-

target/Config.in

@@ -1,17 +1,5 @@
 menu "Target filesystem options"
 
-config BR2_ROOTFS_PREFIX
-	string "Custom root fs prefix"
-	default "rootfs"
-	help
-	  Add a custom string to the beginning of the root file system name.
-
-config BR2_ROOTFS_SUFFIX
-	string "Custom root fs suffix"
-	default ""
-	help
-	  Add a custom string to the end of the root file system name.
-
 config BR2_ROOTFS_POST_BUILD_SCRIPT
 	string "Custom script to run before packing files"
 	default ""