diff options
author | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-10 11:01:38 -0700 |
---|---|---|
committer | Linus Torvalds <torvalds@linux-foundation.org> | 2021-07-10 11:01:38 -0700 |
commit | 81361b837a3450f0a44255fddfd7a4c72502b667 (patch) | |
tree | 5bd0571bb82c0e0590e50810350b044455b8afc3 /arch | |
parent | e98e03d075537a14928661ebfbfcde34b0eced1a (diff) | |
parent | 27932b6a2088eac7a5afa5471963b926cfbb4de7 (diff) | |
download | linux-81361b837a3450f0a44255fddfd7a4c72502b667.tar.bz2 |
Merge tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild
Pull Kbuild updates from Masahiro Yamada:
- Increase the -falign-functions alignment for the debug option.
- Remove ugly libelf checks from the top Makefile.
- Make the silent build (-s) more silent.
- Re-compile the kernel if KBUILD_BUILD_TIMESTAMP is specified.
- Various script cleanups
* tag 'kbuild-v5.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild: (27 commits)
scripts: add generic syscallnr.sh
scripts: check duplicated syscall number in syscall table
sparc: syscalls: use pattern rules to generate syscall headers
parisc: syscalls: use pattern rules to generate syscall headers
nds32: add arch/nds32/boot/.gitignore
kbuild: mkcompile_h: consider timestamp if KBUILD_BUILD_TIMESTAMP is set
kbuild: modpost: Explicitly warn about unprototyped symbols
kbuild: remove trailing slashes from $(KBUILD_EXTMOD)
kconfig.h: explain IS_MODULE(), IS_ENABLED()
kconfig: constify long_opts
scripts/setlocalversion: simplify the short version part
scripts/setlocalversion: factor out 12-chars hash construction
scripts/setlocalversion: add more comments to -dirty flag detection
scripts/setlocalversion: remove workaround for old make-kpkg
scripts/setlocalversion: remove mercurial, svn and git-svn supports
kbuild: clean up ${quiet} checks in shell scripts
kbuild: sink stdout from cmd for silent build
init: use $(call cmd,) for generating include/generated/compile.h
kbuild: merge scripts/mkmakefile to top Makefile
sh: move core-y in arch/sh/Makefile to arch/sh/Kbuild
...
Diffstat (limited to 'arch')
-rw-r--r-- | arch/alpha/Kbuild | 3 | ||||
-rw-r--r-- | arch/alpha/Makefile | 2 | ||||
-rw-r--r-- | arch/arc/Makefile | 3 | ||||
-rw-r--r-- | arch/arm/Makefile | 1 | ||||
-rw-r--r-- | arch/arm64/Makefile | 1 | ||||
-rw-r--r-- | arch/csky/Kbuild | 1 | ||||
-rw-r--r-- | arch/h8300/Kbuild | 2 | ||||
-rw-r--r-- | arch/h8300/Makefile | 3 | ||||
-rw-r--r-- | arch/hexagon/Kbuild | 2 | ||||
-rw-r--r-- | arch/hexagon/Makefile | 4 | ||||
-rw-r--r-- | arch/ia64/Kbuild | 1 | ||||
-rw-r--r-- | arch/m68k/Makefile | 1 | ||||
-rw-r--r-- | arch/microblaze/Kbuild | 1 | ||||
-rw-r--r-- | arch/mips/Makefile | 3 | ||||
-rw-r--r-- | arch/nds32/Kbuild | 1 | ||||
-rw-r--r-- | arch/nds32/boot/.gitignore | 2 | ||||
-rw-r--r-- | arch/nios2/Kbuild | 1 | ||||
-rw-r--r-- | arch/openrisc/Makefile | 1 | ||||
-rw-r--r-- | arch/parisc/Kbuild | 1 | ||||
-rw-r--r-- | arch/parisc/kernel/syscalls/Makefile | 18 | ||||
-rw-r--r-- | arch/powerpc/Makefile | 3 | ||||
-rw-r--r-- | arch/riscv/Makefile | 1 | ||||
-rw-r--r-- | arch/s390/Makefile | 3 | ||||
-rw-r--r-- | arch/sh/Kbuild | 4 | ||||
-rw-r--r-- | arch/sh/Makefile | 5 | ||||
-rw-r--r-- | arch/sparc/Makefile | 3 | ||||
-rw-r--r-- | arch/sparc/kernel/syscalls/Makefile | 18 | ||||
-rw-r--r-- | arch/um/Kbuild | 1 | ||||
-rw-r--r-- | arch/x86/Makefile | 3 | ||||
-rw-r--r-- | arch/xtensa/Kbuild | 1 |
30 files changed, 29 insertions, 65 deletions
diff --git a/arch/alpha/Kbuild b/arch/alpha/Kbuild new file mode 100644 index 000000000000..c2302017403a --- /dev/null +++ b/arch/alpha/Kbuild @@ -0,0 +1,3 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-y += kernel/ mm/ +obj-$(CONFIG_MATHEMU) += math-emu/ diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile index c2946431d88d..52529ee42dac 100644 --- a/arch/alpha/Makefile +++ b/arch/alpha/Makefile @@ -38,8 +38,6 @@ KBUILD_CFLAGS += $(cflags-y) -Wa,-mev6 head-y := arch/alpha/kernel/head.o -core-y += arch/alpha/kernel/ arch/alpha/mm/ -core-$(CONFIG_MATHEMU) += arch/alpha/math-emu/ libs-y += arch/alpha/lib/ # export what is needed by arch/alpha/boot/Makefile diff --git a/arch/arc/Makefile b/arch/arc/Makefile index e47adc97a89b..c0d87ac2e221 100644 --- a/arch/arc/Makefile +++ b/arch/arc/Makefile @@ -85,9 +85,6 @@ KBUILD_LDFLAGS += $(ldflags-y) head-y := arch/arc/kernel/head.o -# See arch/arc/Kbuild for content of core part of the kernel -core-y += arch/arc/ - # w/o this dtb won't embed into kernel binary core-y += arch/arc/boot/dts/ diff --git a/arch/arm/Makefile b/arch/arm/Makefile index 415c3514573a..173da685a52e 100644 --- a/arch/arm/Makefile +++ b/arch/arm/Makefile @@ -252,7 +252,6 @@ endif export TEXT_OFFSET GZFLAGS MMUEXT -core-y += arch/arm/ # If we have a machine-specific directory, then include it in the build. core-y += $(machdirs) $(platdirs) diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index 3b5b1c480449..7bc37d0a1b68 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -149,7 +149,6 @@ KBUILD_CFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) KBUILD_CPPFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) KBUILD_AFLAGS += -DKASAN_SHADOW_SCALE_SHIFT=$(KASAN_SHADOW_SCALE_SHIFT) -core-y += arch/arm64/ libs-y := arch/arm64/lib/ $(libs-y) libs-$(CONFIG_EFI_STUB) += $(objtree)/drivers/firmware/efi/libstub/lib.a diff --git a/arch/csky/Kbuild b/arch/csky/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/csky/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/h8300/Kbuild b/arch/h8300/Kbuild new file mode 100644 index 000000000000..b2583e7efbd1 --- /dev/null +++ b/arch/h8300/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-y += kernel/ mm/ boot/dts/ diff --git a/arch/h8300/Makefile b/arch/h8300/Makefile index ba0f26cfad61..eb4cb8f6830c 100644 --- a/arch/h8300/Makefile +++ b/arch/h8300/Makefile @@ -30,9 +30,6 @@ ifeq ($(CROSS_COMPILE),) CROSS_COMPILE := $(call cc-cross-prefix, h8300-unknown-linux- h8300-linux-) endif -core-y += arch/$(ARCH)/kernel/ arch/$(ARCH)/mm/ -core-y += arch/$(ARCH)/boot/dts/ - libs-y += arch/$(ARCH)/lib/ boot := arch/h8300/boot diff --git a/arch/hexagon/Kbuild b/arch/hexagon/Kbuild new file mode 100644 index 000000000000..8421baba1351 --- /dev/null +++ b/arch/hexagon/Kbuild @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-y += kernel/ mm/ lib/ diff --git a/arch/hexagon/Makefile b/arch/hexagon/Makefile index 74b644ea8a00..44312bc147d8 100644 --- a/arch/hexagon/Makefile +++ b/arch/hexagon/Makefile @@ -34,7 +34,3 @@ KBUILD_CFLAGS += -ffixed-$(TIR_NAME) -DTHREADINFO_REG=$(TIR_NAME) -D__linux__ KBUILD_AFLAGS += -DTHREADINFO_REG=$(TIR_NAME) head-y := arch/hexagon/kernel/head.o - -core-y += arch/hexagon/kernel/ \ - arch/hexagon/mm/ \ - arch/hexagon/lib/ diff --git a/arch/ia64/Kbuild b/arch/ia64/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/ia64/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/m68k/Makefile b/arch/m68k/Makefile index c54055a3d284..dd0c0ec67f67 100644 --- a/arch/m68k/Makefile +++ b/arch/m68k/Makefile @@ -97,7 +97,6 @@ head-$(CONFIG_SUN3) := arch/m68k/kernel/sun3-head.o head-$(CONFIG_M68000) := arch/m68k/68000/head.o head-$(CONFIG_COLDFIRE) := arch/m68k/coldfire/head.o -core-y += arch/m68k/ libs-y += arch/m68k/lib/ diff --git a/arch/microblaze/Kbuild b/arch/microblaze/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/microblaze/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/mips/Makefile b/arch/mips/Makefile index 258234c35a09..4e942b7ef022 100644 --- a/arch/mips/Makefile +++ b/arch/mips/Makefile @@ -332,9 +332,6 @@ head-y := arch/mips/kernel/head.o libs-y += arch/mips/lib/ libs-$(CONFIG_MIPS_FP_SUPPORT) += arch/mips/math-emu/ -# See arch/mips/Kbuild for content of core part of the kernel -core-y += arch/mips/ - drivers-y += arch/mips/crypto/ # suspend and hibernation support diff --git a/arch/nds32/Kbuild b/arch/nds32/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/nds32/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/nds32/boot/.gitignore b/arch/nds32/boot/.gitignore new file mode 100644 index 000000000000..9182a3a1ea0a --- /dev/null +++ b/arch/nds32/boot/.gitignore @@ -0,0 +1,2 @@ +# SPDX-License-Identifier: GPL-2.0-only +/Image diff --git a/arch/nios2/Kbuild b/arch/nios2/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/nios2/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/openrisc/Makefile b/arch/openrisc/Makefile index 410e7abfac69..c52de526e518 100644 --- a/arch/openrisc/Makefile +++ b/arch/openrisc/Makefile @@ -42,7 +42,6 @@ endif head-y := arch/openrisc/kernel/head.o -core-y += arch/openrisc/ libs-y += $(LIBGCC) PHONY += vmlinux.bin diff --git a/arch/parisc/Kbuild b/arch/parisc/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/parisc/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/parisc/kernel/syscalls/Makefile b/arch/parisc/kernel/syscalls/Makefile index 0f2ea5bcb0d7..d63f18dd058d 100644 --- a/arch/parisc/kernel/syscalls/Makefile +++ b/arch/parisc/kernel/syscalls/Makefile @@ -10,25 +10,15 @@ syshdr := $(srctree)/scripts/syscallhdr.sh systbl := $(srctree)/scripts/syscalltbl.sh quiet_cmd_syshdr = SYSHDR $@ - cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis) $< $@ + cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis common,$* $< $@ quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@ + cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@ -$(uapi)/unistd_32.h: abis := common,32 -$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE +$(uapi)/unistd_%.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) -$(uapi)/unistd_64.h: abis := common,64 -$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE - $(call if_changed,syshdr) - -$(kapi)/syscall_table_32.h: abis := common,32 -$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE - $(call if_changed,systbl) - -$(kapi)/syscall_table_64.h: abis := common,64 -$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE +$(kapi)/syscall_table_%.h: $(syscall) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_32.h unistd_64.h diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 712c5e8768ce..6505d66f1193 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -267,9 +267,6 @@ head-$(CONFIG_PPC_FPU) += arch/powerpc/kernel/fpu.o head-$(CONFIG_ALTIVEC) += arch/powerpc/kernel/vector.o head-$(CONFIG_PPC_OF_BOOT_TRAMPOLINE) += arch/powerpc/kernel/prom_init.o -# See arch/powerpc/Kbuild for content of core part of the kernel -core-y += arch/powerpc/ - # Default to zImage, override when needed all: zImage diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 99ecd8bcfd77..bc74afdbf31e 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -99,7 +99,6 @@ endif head-y := arch/riscv/kernel/head.o -core-y += arch/riscv/ core-$(CONFIG_RISCV_ERRATA_ALTERNATIVE) += arch/riscv/errata/ libs-y += arch/riscv/lib/ diff --git a/arch/s390/Makefile b/arch/s390/Makefile index 95c75e653e43..1e3172877982 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -129,9 +129,6 @@ OBJCOPYFLAGS := -O binary head-y := arch/s390/kernel/head64.o -# See arch/s390/Kbuild for content of core part of the kernel -core-y += arch/s390/ - libs-y += arch/s390/lib/ drivers-y += drivers/s390/ diff --git a/arch/sh/Kbuild b/arch/sh/Kbuild new file mode 100644 index 000000000000..48c2a091a072 --- /dev/null +++ b/arch/sh/Kbuild @@ -0,0 +1,4 @@ +# SPDX-License-Identifier: GPL-2.0-only +obj-y += kernel/ mm/ boards/ +obj-$(CONFIG_SH_FPU_EMU) += math-emu/ +obj-$(CONFIG_USE_BUILTIN_DTB) += boot/dts/ diff --git a/arch/sh/Makefile b/arch/sh/Makefile index 44bcb80e791a..88ddb6f1c75b 100644 --- a/arch/sh/Makefile +++ b/arch/sh/Makefile @@ -116,11 +116,6 @@ export ld-bfd head-y := arch/sh/kernel/head_32.o -core-y += arch/sh/kernel/ arch/sh/mm/ arch/sh/boards/ -core-$(CONFIG_SH_FPU_EMU) += arch/sh/math-emu/ - -core-$(CONFIG_USE_BUILTIN_DTB) += arch/sh/boot/dts/ - # Mach groups machdir-$(CONFIG_SOLUTION_ENGINE) += mach-se machdir-$(CONFIG_SH_HP6XX) += mach-hp6xx diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile index bee99e65fe23..4e65245bc755 100644 --- a/arch/sparc/Makefile +++ b/arch/sparc/Makefile @@ -58,9 +58,6 @@ endif head-y := arch/sparc/kernel/head_$(BITS).o -# See arch/sparc/Kbuild for the core part of the kernel -core-y += arch/sparc/ - libs-y += arch/sparc/prom/ libs-y += arch/sparc/lib/ diff --git a/arch/sparc/kernel/syscalls/Makefile b/arch/sparc/kernel/syscalls/Makefile index 0f2ea5bcb0d7..d63f18dd058d 100644 --- a/arch/sparc/kernel/syscalls/Makefile +++ b/arch/sparc/kernel/syscalls/Makefile @@ -10,25 +10,15 @@ syshdr := $(srctree)/scripts/syscallhdr.sh systbl := $(srctree)/scripts/syscalltbl.sh quiet_cmd_syshdr = SYSHDR $@ - cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis $(abis) $< $@ + cmd_syshdr = $(CONFIG_SHELL) $(syshdr) --emit-nr --abis common,$* $< $@ quiet_cmd_systbl = SYSTBL $@ - cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis $(abis) $< $@ + cmd_systbl = $(CONFIG_SHELL) $(systbl) --abis common,$* $< $@ -$(uapi)/unistd_32.h: abis := common,32 -$(uapi)/unistd_32.h: $(syscall) $(syshdr) FORCE +$(uapi)/unistd_%.h: $(syscall) $(syshdr) FORCE $(call if_changed,syshdr) -$(uapi)/unistd_64.h: abis := common,64 -$(uapi)/unistd_64.h: $(syscall) $(syshdr) FORCE - $(call if_changed,syshdr) - -$(kapi)/syscall_table_32.h: abis := common,32 -$(kapi)/syscall_table_32.h: $(syscall) $(systbl) FORCE - $(call if_changed,systbl) - -$(kapi)/syscall_table_64.h: abis := common,64 -$(kapi)/syscall_table_64.h: $(syscall) $(systbl) FORCE +$(kapi)/syscall_table_%.h: $(syscall) $(systbl) FORCE $(call if_changed,systbl) uapisyshdr-y += unistd_32.h unistd_64.h diff --git a/arch/um/Kbuild b/arch/um/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/um/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only diff --git a/arch/x86/Makefile b/arch/x86/Makefile index 53eceaf71ab7..307fd0000a83 100644 --- a/arch/x86/Makefile +++ b/arch/x86/Makefile @@ -240,9 +240,6 @@ head-y += arch/x86/kernel/platform-quirks.o libs-y += arch/x86/lib/ -# See arch/x86/Kbuild for content of core part of the kernel -core-y += arch/x86/ - # drivers-y are linked after core-y drivers-$(CONFIG_MATH_EMULATION) += arch/x86/math-emu/ drivers-$(CONFIG_PCI) += arch/x86/pci/ diff --git a/arch/xtensa/Kbuild b/arch/xtensa/Kbuild new file mode 100644 index 000000000000..a4e40e534e6a --- /dev/null +++ b/arch/xtensa/Kbuild @@ -0,0 +1 @@ +# SPDX-License-Identifier: GPL-2.0-only |