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 <<
15 ifneq ($(or $(CONFIG_X86_64),$(CONFIG_X86_32)) <<
16 always-$(CONFIG_RUST) 14 always-$(CONFIG_RUST) += target.json
>> 15
17 filechk_rust_target = $< < include/config/auto 16 filechk_rust_target = $< < include/config/auto.conf
18 17
19 $(obj)/target.json: scripts/generate_rust_targ 18 $(obj)/target.json: scripts/generate_rust_target include/config/auto.conf FORCE
20 $(call filechk,rust_target) 19 $(call filechk,rust_target)
21 endif <<
22 20
23 hostprogs += generate_rust_target 21 hostprogs += generate_rust_target
24 generate_rust_target-rust := y 22 generate_rust_target-rust := y
25 rustdoc_test_builder-rust := y 23 rustdoc_test_builder-rust := y
26 rustdoc_test_gen-rust := y 24 rustdoc_test_gen-rust := y
27 25
28 HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/in 26 HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
29 HOSTLDLIBS_sorttable = -lpthread 27 HOSTLDLIBS_sorttable = -lpthread
30 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/incl 28 HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
31 HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CON 29 HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null)
32 HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFI 30 HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null || echo -lcrypto)
33 31
34 ifdef CONFIG_UNWINDER_ORC 32 ifdef CONFIG_UNWINDER_ORC
35 ifeq ($(ARCH),x86_64) 33 ifeq ($(ARCH),x86_64)
36 SRCARCH := x86 !! 34 ARCH := x86
37 endif <<
38 ifeq ($(ARCH),loongarch) <<
39 SRCARCH := loongarch <<
40 endif 35 endif
41 HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/a !! 36 HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/x86/include
42 HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABL 37 HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED
43 endif 38 endif
44 39
45 ifdef CONFIG_BUILDTIME_MCOUNT_SORT 40 ifdef CONFIG_BUILDTIME_MCOUNT_SORT
46 HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLE 41 HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED
47 endif 42 endif
48 43
49 # The following programs are only built on dem 44 # The following programs are only built on demand
50 hostprogs += unifdef 45 hostprogs += unifdef
51 46
52 # The module linker script is preprocessed on 47 # The module linker script is preprocessed on demand
53 targets += module.lds 48 targets += module.lds
54 49
55 subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins 50 subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
56 subdir-$(CONFIG_MODVERSIONS) += genksyms 51 subdir-$(CONFIG_MODVERSIONS) += genksyms
57 subdir-$(CONFIG_SECURITY_SELINUX) += selinux 52 subdir-$(CONFIG_SECURITY_SELINUX) += selinux
58 53
59 # Let clean descend into subdirs 54 # Let clean descend into subdirs
60 subdir- += basic dtc gdb kconfig mod 55 subdir- += basic dtc gdb kconfig mod
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