1 # SPDX-License-Identifier: GPL-2.0 1 # SPDX-License-Identifier: GPL-2.0
2 ### 2 ###
3 # scripts contains sources for various helper 3 # scripts contains sources for various helper programs used throughout
4 # the kernel for the build process. 4 # the kernel for the build process.
5 5
6 hostprogs-always-$(CONFIG_KALLSYMS) 6 hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms
7 hostprogs-always-$(BUILD_C_RECORDMCOUNT) 7 hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount
8 hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT 8 hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT) += sorttable
9 hostprogs-always-$(CONFIG_ASN1) 9 hostprogs-always-$(CONFIG_ASN1) += asn1_compiler
10 hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) 10 hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file
11 hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFI 11 hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
12 hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS 12 hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_builder
13 hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS 13 hostprogs-always-$(CONFIG_RUST_KERNEL_DOCTESTS) += rustdoc_test_gen
14 14
15 ifneq ($(or $(CONFIG_X86_64),$(CONFIG_X86_32)) 15 ifneq ($(or $(CONFIG_X86_64),$(CONFIG_X86_32)),)
16 always-$(CONFIG_RUST) 16 always-$(CONFIG_RUST) += target.json
17 filechk_rust_target = $< < include/config/auto 17 filechk_rust_target = $< < include/config/auto.conf
18 18
19 $(obj)/target.json: scripts/generate_rust_targ 19 $(obj)/target.json: scripts/generate_rust_target include/config/auto.conf FORCE
20 $(call filechk,rust_target) 20 $(call filechk,rust_target)
21 endif 21 endif
22 22
23 hostprogs += generate_rust_target 23 hostprogs += generate_rust_target
24 generate_rust_target-rust := y 24 generate_rust_target-rust := y
25 rustdoc_test_builder-rust := y 25 rustdoc_test_builder-rust := y
26 rustdoc_test_gen-rust := y 26 rustdoc_test_gen-rust := y
27 27
28 HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/in 28 HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
29 HOSTLDLIBS_sorttable = -lpthread 29 HOSTLDLIBS_sorttable = -lpthread
30 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/incl 30 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
31 HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CON 31 HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null)
32 HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFI 32 HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)
33 33
34 ifdef CONFIG_UNWINDER_ORC 34 ifdef CONFIG_UNWINDER_ORC
35 ifeq ($(ARCH),x86_64) 35 ifeq ($(ARCH),x86_64)
36 SRCARCH := x86 36 SRCARCH := x86
37 endif 37 endif
38 ifeq ($(ARCH),loongarch) 38 ifeq ($(ARCH),loongarch)
39 SRCARCH := loongarch 39 SRCARCH := loongarch
40 endif 40 endif
41 HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/a 41 HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/$(SRCARCH)/include
42 HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABL 42 HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED
43 endif 43 endif
44 44
45 ifdef CONFIG_BUILDTIME_MCOUNT_SORT 45 ifdef CONFIG_BUILDTIME_MCOUNT_SORT
46 HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLE 46 HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED
47 endif 47 endif
48 48
49 # The following programs are only built on dem 49 # The following programs are only built on demand
50 hostprogs += unifdef 50 hostprogs += unifdef
51 51
52 # The module linker script is preprocessed on 52 # The module linker script is preprocessed on demand
53 targets += module.lds 53 targets += module.lds
54 54
55 subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins 55 subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
56 subdir-$(CONFIG_MODVERSIONS) += genksyms 56 subdir-$(CONFIG_MODVERSIONS) += genksyms
57 subdir-$(CONFIG_SECURITY_SELINUX) += selinux 57 subdir-$(CONFIG_SECURITY_SELINUX) += selinux
58 subdir-$(CONFIG_SECURITY_IPE) += ipe <<
59 58
60 # Let clean descend into subdirs 59 # Let clean descend into subdirs
61 subdir- += basic dtc gdb kconfig mod 60 subdir- += basic dtc gdb kconfig mod
Linux® is a registered trademark of Linus Torvalds in the United States and other countries.
TOMOYO® is a registered trademark of NTT DATA CORPORATION.