# SPDX-License-Identifier: GPL-2.0 ### # scripts contains sources for various helper programs used throughout # the kernel for the build process. hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT) += sorttable hostprogs-always-$(CONFIG_ASN1) += asn1_compiler hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_builder hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_gen ifneq ($(or $(CONFIG_X86_64),$(CONFIG_LOONGARCH)),) always-$(CONFIG_RUST) += target.json filechk_rust_target = $< < include/config/auto.conf $(obj)/target.json: scripts/generate_rust_target include/config/auto.conf FORCE $(call filechk,rust_target) endif hostprogs += generate_rust_target generate_rust_target-rust := y rustdoc_test_builder-rust := y rustdoc_test_gen-rust := y HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include HOSTLDLIBS_sorttable = -lpthread HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null) HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto) ifdef CONFIG_UNWINDER_ORC ifeq ($(ARCH),x86_64) SRCARCH := x86 endif ifeq ($(ARCH),loongarch) SRCARCH := loongarch endif HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/$(SRCARCH)/include HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED endif ifdef CONFIG_BUILDTIME_MCOUNT_SORT HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED endif # The following programs are only built on demand hostprogs += unifdef # The module linker script is preprocessed on demand targets += module.lds subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins subdir-$(CONFIG_MODVERSIONS) += genksyms subdir-$(CONFIG_SECURITY_SELINUX) += selinux # Let clean descend into subdirs subdir- += basic dtc gdb kconfig mod