IMAGE = $(IMAGE_$(ARCH))
IMAGE_NAME = $(notdir $(IMAGE))
+# default kernel configurations that appear to be usable
+DEFCONFIG_i386 = defconfig
+DEFCONFIG_x86 = defconfig
+DEFCONFIG_arm64 = defconfig
+DEFCONFIG_arm = multi_v7_defconfig
+DEFCONFIG_mips = malta_defconfig
+DEFCONFIG_riscv = defconfig
+DEFCONFIG = $(DEFCONFIG_$(ARCH))
+
# OUTPUT is only set when run from the main makefile, otherwise
# it defaults to this nolibc directory.
OUTPUT ?= $(CURDIR)/
$(call QUIET_INSTALL, initramfs/init)
$(Q)cp nolibc-test initramfs/init
+defconfig:
+ $(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) mrproper $(DEFCONFIG) prepare
+
kernel: initramfs
$(Q)$(MAKE) -C $(srctree) ARCH=$(ARCH) CC=$(CC) CROSS_COMPILE=$(CROSS_COMPILE) $(IMAGE_NAME) CONFIG_INITRAMFS_SOURCE=$(CURDIR)/initramfs