[linux-block.git] / scripts / Makefile

# SPDX-License-Identifier: GPL-2.0
###
# scripts contains sources for various helper programs used throughout
# the kernel for the build process.

hostprogs-always-$(CONFIG_BUILD_BIN2C)			+= bin2c
hostprogs-always-$(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

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 ($(ARCH),x86_64)
ARCH := x86
endif
HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/x86/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
Commit	Line	Data
	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	hostprogs-always-$(CONFIG_BUILD_BIN2C) += bin2c
	7	hostprogs-always-$(CONFIG_KALLSYMS) += kallsyms
	8	hostprogs-always-$(BUILD_C_RECORDMCOUNT) += recordmcount
	9	hostprogs-always-$(CONFIG_BUILDTIME_TABLE_SORT) += sorttable
	10	hostprogs-always-$(CONFIG_ASN1) += asn1_compiler
	11	hostprogs-always-$(CONFIG_MODULE_SIG_FORMAT) += sign-file
	12	hostprogs-always-$(CONFIG_SYSTEM_EXTRA_CERTIFICATE) += insert-sys-cert
	13
	14	HOSTCFLAGS_sorttable.o = -I$(srctree)/tools/include
	15	HOSTLDLIBS_sorttable = -lpthread
	16	HOSTCFLAGS_asn1_compiler.o = -I$(srctree)/include
	17	HOSTCFLAGS_sign-file.o = $(shell $(HOSTPKG_CONFIG) --cflags libcrypto 2> /dev/null)
	18	HOSTLDLIBS_sign-file = $(shell $(HOSTPKG_CONFIG) --libs libcrypto 2> /dev/null \|\| echo -lcrypto)
	19
	20	ifdef CONFIG_UNWINDER_ORC
	21	ifeq ($(ARCH),x86_64)
	22	ARCH := x86
	23	endif
	24	HOSTCFLAGS_sorttable.o += -I$(srctree)/tools/arch/x86/include
	25	HOSTCFLAGS_sorttable.o += -DUNWINDER_ORC_ENABLED
	26	endif
	27
	28	ifdef CONFIG_BUILDTIME_MCOUNT_SORT
	29	HOSTCFLAGS_sorttable.o += -DMCOUNT_SORT_ENABLED
	30	endif
	31
	32	# The following programs are only built on demand
	33	hostprogs += unifdef
	34
	35	# The module linker script is preprocessed on demand
	36	targets += module.lds
	37
	38	subdir-$(CONFIG_GCC_PLUGINS) += gcc-plugins
	39	subdir-$(CONFIG_MODVERSIONS) += genksyms
	40	subdir-$(CONFIG_SECURITY_SELINUX) += selinux
	41
	42	# Let clean descend into subdirs
	43	subdir- += basic dtc gdb kconfig mod