| rjw | 1f88458 | 2022-01-06 17:20:42 +0800 | [diff] [blame] | 1 | # SPDX-License-Identifier: GPL-2.0 |
| 2 | ### |
| 3 | # scripts contains sources for various helper programs used throughout |
| 4 | # the kernel for the build process. |
| 5 | # --------------------------------------------------------------------------- |
| 6 | # kallsyms: Find all symbols in vmlinux |
| 7 | # pnmttologo: Convert pnm files to logo files |
| 8 | # conmakehash: Create chartable |
| 9 | # conmakehash: Create arrays for initializing the kernel console tables |
| 10 | |
| 11 | HOST_EXTRACFLAGS += -I$(srctree)/tools/include |
| 12 | |
| 13 | hostprogs-$(CONFIG_KALLSYMS) += kallsyms |
| 14 | hostprogs-$(CONFIG_LOGO) += pnmtologo |
| 15 | hostprogs-$(CONFIG_VT) += conmakehash |
| 16 | hostprogs-$(BUILD_C_RECORDMCOUNT) += recordmcount |
| 17 | hostprogs-$(CONFIG_BUILDTIME_EXTABLE_SORT) += sortextable |
| 18 | hostprogs-$(CONFIG_ASN1) += asn1_compiler |
| 19 | hostprogs-$(CONFIG_MODULE_SIG) += sign-file |
| 20 | hostprogs-$(CONFIG_SYSTEM_TRUSTED_KEYRING) += extract-cert |
| 21 | hostprogs-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert |
| 22 | |
| 23 | HOSTCFLAGS_sortextable.o = -I$(srctree)/tools/include |
| 24 | HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include |
| 25 | HOSTLOADLIBES_sign-file = -lcrypto |
| 26 | HOSTLOADLIBES_extract-cert = -lcrypto |
| 27 | |
| 28 | always := $(hostprogs-y) $(hostprogs-m) |
| 29 | |
| 30 | # The following hostprogs-y programs are only build on demand |
| 31 | hostprogs-y += unifdef |
| 32 | |
| 33 | # These targets are used internally to avoid "is up to date" messages |
| 34 | PHONY += build_unifdef |
| 35 | build_unifdef: $(obj)/unifdef |
| 36 | @: |
| 37 | |
| 38 | subdir-$(CONFIG_MODVERSIONS) += genksyms |
| 39 | subdir-y += mod |
| 40 | subdir-$(CONFIG_SECURITY_SELINUX) += selinux |
| 41 | subdir-$(CONFIG_DTC) += dtc |
| 42 | subdir-$(CONFIG_GDB_SCRIPTS) += gdb |
| 43 | |
| 44 | # Let clean descend into subdirs |
| 45 | subdir- += basic kconfig package gcc-plugins |