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- # 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_X86_32)),)
- 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
- subdir-$(CONFIG_SECURITY_IPE) += ipe
- # Let clean descend into subdirs
- subdir- += basic dtc gdb kconfig mod
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