From 898f5a009f226fbaee0ff9ea58b919a31f627d1e Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Tue, 5 Feb 2019 16:33:37 +0900 Subject: kbuild: move archive command to scripts/Makefile.lib scripts/Makefile.build and arch/s390/boot/Makefile use the same command (thin archiving with symbol table creation). Avoid the code duplication, and move it to scripts/Makefile.lib. Signed-off-by: Masahiro Yamada --- arch/s390/boot/Makefile | 3 --- 1 file changed, 3 deletions(-) (limited to 'arch/s390') diff --git a/arch/s390/boot/Makefile b/arch/s390/boot/Makefile index 11ca8795b74a..c844eaf24ed7 100644 --- a/arch/s390/boot/Makefile +++ b/arch/s390/boot/Makefile @@ -57,9 +57,6 @@ $(obj)/section_cmp%: vmlinux $(obj)/compressed/vmlinux FORCE $(obj)/compressed/vmlinux: $(obj)/startup.a FORCE $(Q)$(MAKE) $(build)=$(obj)/compressed $@ -quiet_cmd_ar = AR $@ - cmd_ar = rm -f $@; $(AR) rcsTP$(KBUILD_ARFLAGS) $@ $(real-prereqs) - $(obj)/startup.a: $(OBJECTS) FORCE $(call if_changed,ar) -- cgit v1.2.3 From 7cbbbb8bc2974264bbbf326d9a4552fc8878d375 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sun, 17 Mar 2019 11:01:08 +0900 Subject: kbuild: warn redundant generic-y The generic-y is redundant under the following condition: - arch has its own implementation - the same header is added to generated-y - the same header is added to mandatory-y If a redundant generic-y is found, the warning like follows is displayed: scripts/Makefile.asm-generic:20: redundant generic-y found in arch/arm/include/asm/Kbuild: timex.h I fixed up arch Kbuild files found by this. Suggested-by: Sam Ravnborg Signed-off-by: Masahiro Yamada --- arch/arm/include/asm/Kbuild | 1 - arch/h8300/include/asm/Kbuild | 1 - arch/ia64/include/uapi/asm/Kbuild | 1 - arch/openrisc/include/asm/Kbuild | 2 -- arch/parisc/include/asm/Kbuild | 2 -- arch/powerpc/include/asm/Kbuild | 1 - arch/s390/include/asm/Kbuild | 1 - arch/s390/include/uapi/asm/Kbuild | 1 - arch/x86/include/uapi/asm/Kbuild | 1 - arch/xtensa/include/asm/Kbuild | 1 - arch/xtensa/include/uapi/asm/Kbuild | 1 - scripts/Makefile.asm-generic | 6 ++++++ 12 files changed, 6 insertions(+), 13 deletions(-) (limited to 'arch/s390') diff --git a/arch/arm/include/asm/Kbuild b/arch/arm/include/asm/Kbuild index 1d66db9c9db5..a8a4eb7f6dae 100644 --- a/arch/arm/include/asm/Kbuild +++ b/arch/arm/include/asm/Kbuild @@ -18,7 +18,6 @@ generic-y += segment.h generic-y += serial.h generic-y += simd.h generic-y += sizes.h -generic-y += timex.h generic-y += trace_clock.h generated-y += mach-types.h diff --git a/arch/h8300/include/asm/Kbuild b/arch/h8300/include/asm/Kbuild index 961c1dc064e1..3e7c8ecf151e 100644 --- a/arch/h8300/include/asm/Kbuild +++ b/arch/h8300/include/asm/Kbuild @@ -17,7 +17,6 @@ generic-y += fb.h generic-y += ftrace.h generic-y += futex.h generic-y += hardirq.h -generic-y += hash.h generic-y += hw_irq.h generic-y += irq_regs.h generic-y += irq_work.h diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild index b71c5f787783..5b819e53c397 100644 --- a/arch/ia64/include/uapi/asm/Kbuild +++ b/arch/ia64/include/uapi/asm/Kbuild @@ -2,4 +2,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_64.h generic-y += kvm_para.h -generic-y += socket.h diff --git a/arch/openrisc/include/asm/Kbuild b/arch/openrisc/include/asm/Kbuild index 1f04844b6b82..5a73e2956ac4 100644 --- a/arch/openrisc/include/asm/Kbuild +++ b/arch/openrisc/include/asm/Kbuild @@ -15,7 +15,6 @@ generic-y += fb.h generic-y += ftrace.h generic-y += hardirq.h generic-y += hw_irq.h -generic-y += irq.h generic-y += irq_regs.h generic-y += irq_work.h generic-y += kdebug.h @@ -35,7 +34,6 @@ generic-y += qrwlock.h generic-y += sections.h generic-y += segment.h generic-y += shmparam.h -generic-y += string.h generic-y += switch_to.h generic-y += topology.h generic-y += trace_clock.h diff --git a/arch/parisc/include/asm/Kbuild b/arch/parisc/include/asm/Kbuild index 0b1e354c8c24..6f49e77d82a2 100644 --- a/arch/parisc/include/asm/Kbuild +++ b/arch/parisc/include/asm/Kbuild @@ -1,7 +1,6 @@ generated-y += syscall_table_32.h generated-y += syscall_table_64.h generated-y += syscall_table_c32.h -generic-y += barrier.h generic-y += current.h generic-y += device.h generic-y += div64.h @@ -20,7 +19,6 @@ generic-y += percpu.h generic-y += preempt.h generic-y += seccomp.h generic-y += segment.h -generic-y += topology.h generic-y += trace_clock.h generic-y += user.h generic-y += vga.h diff --git a/arch/powerpc/include/asm/Kbuild b/arch/powerpc/include/asm/Kbuild index 77ff7fb24823..a0c132bedfae 100644 --- a/arch/powerpc/include/asm/Kbuild +++ b/arch/powerpc/include/asm/Kbuild @@ -5,7 +5,6 @@ generated-y += syscall_table_spu.h generic-y += div64.h generic-y += export.h generic-y += irq_regs.h -generic-y += irq_work.h generic-y += local64.h generic-y += mcs_spinlock.h generic-y += preempt.h diff --git a/arch/s390/include/asm/Kbuild b/arch/s390/include/asm/Kbuild index e3239772887a..12d77cb11fe5 100644 --- a/arch/s390/include/asm/Kbuild +++ b/arch/s390/include/asm/Kbuild @@ -20,7 +20,6 @@ generic-y += local.h generic-y += local64.h generic-y += mcs_spinlock.h generic-y += mm-arch-hooks.h -generic-y += preempt.h generic-y += rwsem.h generic-y += trace_clock.h generic-y += unaligned.h diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild index 6b0f30b14642..da3e0d48abbc 100644 --- a/arch/s390/include/uapi/asm/Kbuild +++ b/arch/s390/include/uapi/asm/Kbuild @@ -3,4 +3,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generated-y += unistd_64.h -generic-y += socket.h diff --git a/arch/x86/include/uapi/asm/Kbuild b/arch/x86/include/uapi/asm/Kbuild index efe701b7c6ce..f6648e9928b3 100644 --- a/arch/x86/include/uapi/asm/Kbuild +++ b/arch/x86/include/uapi/asm/Kbuild @@ -3,4 +3,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generated-y += unistd_64.h generated-y += unistd_x32.h -generic-y += socket.h diff --git a/arch/xtensa/include/asm/Kbuild b/arch/xtensa/include/asm/Kbuild index d939e13e8d84..42b6cb3d16f7 100644 --- a/arch/xtensa/include/asm/Kbuild +++ b/arch/xtensa/include/asm/Kbuild @@ -15,7 +15,6 @@ generic-y += irq_work.h generic-y += kdebug.h generic-y += kmap_types.h generic-y += kprobes.h -generic-y += linkage.h generic-y += local.h generic-y += local64.h generic-y += mcs_spinlock.h diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild index 6b43e5049ff7..960bf1e4be53 100644 --- a/arch/xtensa/include/uapi/asm/Kbuild +++ b/arch/xtensa/include/uapi/asm/Kbuild @@ -2,4 +2,3 @@ include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generic-y += kvm_para.h -generic-y += socket.h diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index a62d2823f6cf..c7d2b7acad26 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -14,6 +14,12 @@ src := $(subst /generated,,$(obj)) include scripts/Kbuild.include +redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) +redundant += $(foreach f, $(generic-y), $(if $(wildcard $(srctree)/$(src)/$(f)),$(f))) +redundant := $(sort $(redundant)) +$(if $(redundant),\ + $(warning redundant generic-y found in $(src)/Kbuild: $(redundant))) + # If arch does not implement mandatory headers, fallback to asm-generic ones. mandatory-y := $(filter-out $(generated-y), $(mandatory-y)) generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(srctree)/$(src)/$(f)),,$(f))) -- cgit v1.2.3 From 037fc3368be46dc1a2a90f6e50c8cbce49d75fd6 Mon Sep 17 00:00:00 2001 From: Masahiro Yamada Date: Sun, 17 Mar 2019 11:01:09 +0900 Subject: kbuild: force all architectures except um to include mandatory-y Currently, every arch/*/include/uapi/asm/Kbuild explicitly includes the common Kbuild.asm file. Factor out the duplicated include directives to scripts/Makefile.asm-generic so that no architecture would opt out of the mandatory-y mechanism. um is not forced to include mandatory-y since it is a very exceptional case which does not support UAPI. Signed-off-by: Masahiro Yamada --- Documentation/kbuild/makefiles.txt | 2 +- Makefile | 6 ++++-- arch/alpha/include/uapi/asm/Kbuild | 2 -- arch/arc/include/uapi/asm/Kbuild | 2 -- arch/arm/include/uapi/asm/Kbuild | 1 - arch/arm64/include/uapi/asm/Kbuild | 1 - arch/c6x/include/uapi/asm/Kbuild | 2 -- arch/csky/include/uapi/asm/Kbuild | 2 -- arch/h8300/include/uapi/asm/Kbuild | 2 -- arch/hexagon/include/uapi/asm/Kbuild | 2 -- arch/ia64/include/uapi/asm/Kbuild | 2 -- arch/m68k/include/uapi/asm/Kbuild | 2 -- arch/microblaze/include/uapi/asm/Kbuild | 2 -- arch/mips/include/uapi/asm/Kbuild | 2 -- arch/nds32/include/uapi/asm/Kbuild | 2 -- arch/nios2/include/uapi/asm/Kbuild | 2 -- arch/openrisc/include/uapi/asm/Kbuild | 2 -- arch/parisc/include/uapi/asm/Kbuild | 2 -- arch/powerpc/include/uapi/asm/Kbuild | 2 -- arch/riscv/include/uapi/asm/Kbuild | 1 - arch/s390/include/uapi/asm/Kbuild | 1 - arch/sh/include/uapi/asm/Kbuild | 1 - arch/sparc/include/uapi/asm/Kbuild | 2 -- arch/unicore32/include/uapi/asm/Kbuild | 2 -- arch/x86/include/uapi/asm/Kbuild | 2 -- arch/xtensa/include/uapi/asm/Kbuild | 2 -- include/asm-generic/Kbuild | 5 +++++ include/uapi/asm-generic/Kbuild | 36 +++++++++++++++++++++++++++++++++ include/uapi/asm-generic/Kbuild.asm | 34 ------------------------------- scripts/Makefile.asm-generic | 5 +++++ 30 files changed, 51 insertions(+), 80 deletions(-) create mode 100644 include/asm-generic/Kbuild create mode 100644 include/uapi/asm-generic/Kbuild delete mode 100644 include/uapi/asm-generic/Kbuild.asm (limited to 'arch/s390') diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt index f124be6e4c3a..03c065855eaf 100644 --- a/Documentation/kbuild/makefiles.txt +++ b/Documentation/kbuild/makefiles.txt @@ -1274,7 +1274,7 @@ See subsequent chapter for the syntax of the Kbuild file. --- 7.4 mandatory-y - mandatory-y is essentially used by include/(uapi/)asm-generic/Kbuild.asm + mandatory-y is essentially used by include/(uapi/)asm-generic/Kbuild to define the minimum set of ASM headers that all architectures must have. This works like optional generic-y. If a mandatory header is missing diff --git a/Makefile b/Makefile index 08a01add09a6..4f45ae628f54 100644 --- a/Makefile +++ b/Makefile @@ -1098,9 +1098,11 @@ asm-generic := -f $(srctree)/scripts/Makefile.asm-generic obj PHONY += asm-generic uapi-asm-generic asm-generic: uapi-asm-generic - $(Q)$(MAKE) $(asm-generic)=arch/$(SRCARCH)/include/generated/asm + $(Q)$(MAKE) $(asm-generic)=arch/$(SRCARCH)/include/generated/asm \ + generic=include/asm-generic uapi-asm-generic: - $(Q)$(MAKE) $(asm-generic)=arch/$(SRCARCH)/include/generated/uapi/asm + $(Q)$(MAKE) $(asm-generic)=arch/$(SRCARCH)/include/generated/uapi/asm \ + generic=include/uapi/asm-generic PHONY += prepare-objtool prepare-objtool: $(objtool_target) diff --git a/arch/alpha/include/uapi/asm/Kbuild b/arch/alpha/include/uapi/asm/Kbuild index 439f5157aa35..7417847dc438 100644 --- a/arch/alpha/include/uapi/asm/Kbuild +++ b/arch/alpha/include/uapi/asm/Kbuild @@ -1,3 +1 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h diff --git a/arch/arc/include/uapi/asm/Kbuild b/arch/arc/include/uapi/asm/Kbuild index 0febf1a07c30..755bb11323d8 100644 --- a/arch/arc/include/uapi/asm/Kbuild +++ b/arch/arc/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/arm/include/uapi/asm/Kbuild b/arch/arm/include/uapi/asm/Kbuild index eee8f7d23899..23b4464c0995 100644 --- a/arch/arm/include/uapi/asm/Kbuild +++ b/arch/arm/include/uapi/asm/Kbuild @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -include include/uapi/asm-generic/Kbuild.asm generated-y += unistd-common.h generated-y += unistd-oabi.h diff --git a/arch/arm64/include/uapi/asm/Kbuild b/arch/arm64/include/uapi/asm/Kbuild index 87eea29b24ab..602d137932dc 100644 --- a/arch/arm64/include/uapi/asm/Kbuild +++ b/arch/arm64/include/uapi/asm/Kbuild @@ -1,4 +1,3 @@ # SPDX-License-Identifier: GPL-2.0 -include include/uapi/asm-generic/Kbuild.asm generic-y += kvm_para.h diff --git a/arch/c6x/include/uapi/asm/Kbuild b/arch/c6x/include/uapi/asm/Kbuild index 0febf1a07c30..755bb11323d8 100644 --- a/arch/c6x/include/uapi/asm/Kbuild +++ b/arch/c6x/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/csky/include/uapi/asm/Kbuild b/arch/csky/include/uapi/asm/Kbuild index c1b06dcf6cf8..1c72f04ff75d 100644 --- a/arch/csky/include/uapi/asm/Kbuild +++ b/arch/csky/include/uapi/asm/Kbuild @@ -1,3 +1 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += ucontext.h diff --git a/arch/h8300/include/uapi/asm/Kbuild b/arch/h8300/include/uapi/asm/Kbuild index 0febf1a07c30..755bb11323d8 100644 --- a/arch/h8300/include/uapi/asm/Kbuild +++ b/arch/h8300/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/hexagon/include/uapi/asm/Kbuild b/arch/hexagon/include/uapi/asm/Kbuild index c1b06dcf6cf8..1c72f04ff75d 100644 --- a/arch/hexagon/include/uapi/asm/Kbuild +++ b/arch/hexagon/include/uapi/asm/Kbuild @@ -1,3 +1 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += ucontext.h diff --git a/arch/ia64/include/uapi/asm/Kbuild b/arch/ia64/include/uapi/asm/Kbuild index 5b819e53c397..20018cb883a9 100644 --- a/arch/ia64/include/uapi/asm/Kbuild +++ b/arch/ia64/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_64.h generic-y += kvm_para.h diff --git a/arch/m68k/include/uapi/asm/Kbuild b/arch/m68k/include/uapi/asm/Kbuild index 960bf1e4be53..8a7ad40be463 100644 --- a/arch/m68k/include/uapi/asm/Kbuild +++ b/arch/m68k/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generic-y += kvm_para.h diff --git a/arch/microblaze/include/uapi/asm/Kbuild b/arch/microblaze/include/uapi/asm/Kbuild index 97823ec46e97..3ce84fbb2678 100644 --- a/arch/microblaze/include/uapi/asm/Kbuild +++ b/arch/microblaze/include/uapi/asm/Kbuild @@ -1,5 +1,3 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/mips/include/uapi/asm/Kbuild b/arch/mips/include/uapi/asm/Kbuild index 0851c103a8ce..c3798bfe0486 100644 --- a/arch/mips/include/uapi/asm/Kbuild +++ b/arch/mips/include/uapi/asm/Kbuild @@ -1,5 +1,3 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_n32.h generated-y += unistd_n64.h generated-y += unistd_o32.h diff --git a/arch/nds32/include/uapi/asm/Kbuild b/arch/nds32/include/uapi/asm/Kbuild index c1b06dcf6cf8..1c72f04ff75d 100644 --- a/arch/nds32/include/uapi/asm/Kbuild +++ b/arch/nds32/include/uapi/asm/Kbuild @@ -1,3 +1 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += ucontext.h diff --git a/arch/nios2/include/uapi/asm/Kbuild b/arch/nios2/include/uapi/asm/Kbuild index 0febf1a07c30..755bb11323d8 100644 --- a/arch/nios2/include/uapi/asm/Kbuild +++ b/arch/nios2/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/openrisc/include/uapi/asm/Kbuild b/arch/openrisc/include/uapi/asm/Kbuild index 0febf1a07c30..755bb11323d8 100644 --- a/arch/openrisc/include/uapi/asm/Kbuild +++ b/arch/openrisc/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/parisc/include/uapi/asm/Kbuild b/arch/parisc/include/uapi/asm/Kbuild index c54353d390ff..22fdbd08cdc8 100644 --- a/arch/parisc/include/uapi/asm/Kbuild +++ b/arch/parisc/include/uapi/asm/Kbuild @@ -1,5 +1,3 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generated-y += unistd_64.h generic-y += kvm_para.h diff --git a/arch/powerpc/include/uapi/asm/Kbuild b/arch/powerpc/include/uapi/asm/Kbuild index 214a39acdf25..2bd5b392277c 100644 --- a/arch/powerpc/include/uapi/asm/Kbuild +++ b/arch/powerpc/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generated-y += unistd_64.h diff --git a/arch/riscv/include/uapi/asm/Kbuild b/arch/riscv/include/uapi/asm/Kbuild index d2ee86b4c091..e69de29bb2d1 100644 --- a/arch/riscv/include/uapi/asm/Kbuild +++ b/arch/riscv/include/uapi/asm/Kbuild @@ -1 +0,0 @@ -include include/uapi/asm-generic/Kbuild.asm diff --git a/arch/s390/include/uapi/asm/Kbuild b/arch/s390/include/uapi/asm/Kbuild index da3e0d48abbc..46c1ff0b842a 100644 --- a/arch/s390/include/uapi/asm/Kbuild +++ b/arch/s390/include/uapi/asm/Kbuild @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generated-y += unistd_64.h diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild index eaa30bcd93bf..ecfbd40924dd 100644 --- a/arch/sh/include/uapi/asm/Kbuild +++ b/arch/sh/include/uapi/asm/Kbuild @@ -1,5 +1,4 @@ # SPDX-License-Identifier: GPL-2.0 -include include/uapi/asm-generic/Kbuild.asm generated-y += unistd_32.h generic-y += kvm_para.h diff --git a/arch/sparc/include/uapi/asm/Kbuild b/arch/sparc/include/uapi/asm/Kbuild index 214a39acdf25..2bd5b392277c 100644 --- a/arch/sparc/include/uapi/asm/Kbuild +++ b/arch/sparc/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generated-y += unistd_64.h diff --git a/arch/unicore32/include/uapi/asm/Kbuild b/arch/unicore32/include/uapi/asm/Kbuild index 0febf1a07c30..755bb11323d8 100644 --- a/arch/unicore32/include/uapi/asm/Kbuild +++ b/arch/unicore32/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generic-y += kvm_para.h generic-y += ucontext.h diff --git a/arch/x86/include/uapi/asm/Kbuild b/arch/x86/include/uapi/asm/Kbuild index f6648e9928b3..59b5ad310f78 100644 --- a/arch/x86/include/uapi/asm/Kbuild +++ b/arch/x86/include/uapi/asm/Kbuild @@ -1,5 +1,3 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generated-y += unistd_64.h generated-y += unistd_x32.h diff --git a/arch/xtensa/include/uapi/asm/Kbuild b/arch/xtensa/include/uapi/asm/Kbuild index 960bf1e4be53..8a7ad40be463 100644 --- a/arch/xtensa/include/uapi/asm/Kbuild +++ b/arch/xtensa/include/uapi/asm/Kbuild @@ -1,4 +1,2 @@ -include include/uapi/asm-generic/Kbuild.asm - generated-y += unistd_32.h generic-y += kvm_para.h diff --git a/include/asm-generic/Kbuild b/include/asm-generic/Kbuild new file mode 100644 index 000000000000..6f4536d70b8e --- /dev/null +++ b/include/asm-generic/Kbuild @@ -0,0 +1,5 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# asm headers that all architectures except um should have +# (This file is not included when SRCARCH=um since UML borrows several +# asm headers from the host architecutre.) diff --git a/include/uapi/asm-generic/Kbuild b/include/uapi/asm-generic/Kbuild new file mode 100644 index 000000000000..ebb180aac74e --- /dev/null +++ b/include/uapi/asm-generic/Kbuild @@ -0,0 +1,36 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Headers that are mandatory in usr/include/asm/ +# (This file is not included when SRCARCH=um since UML does not support UAPI.) + +mandatory-y += auxvec.h +mandatory-y += bitsperlong.h +mandatory-y += bpf_perf_event.h +mandatory-y += byteorder.h +mandatory-y += errno.h +mandatory-y += fcntl.h +mandatory-y += ioctl.h +mandatory-y += ioctls.h +mandatory-y += ipcbuf.h +mandatory-y += mman.h +mandatory-y += msgbuf.h +mandatory-y += param.h +mandatory-y += poll.h +mandatory-y += posix_types.h +mandatory-y += ptrace.h +mandatory-y += resource.h +mandatory-y += sembuf.h +mandatory-y += setup.h +mandatory-y += shmbuf.h +mandatory-y += sigcontext.h +mandatory-y += siginfo.h +mandatory-y += signal.h +mandatory-y += socket.h +mandatory-y += sockios.h +mandatory-y += stat.h +mandatory-y += statfs.h +mandatory-y += swab.h +mandatory-y += termbits.h +mandatory-y += termios.h +mandatory-y += types.h +mandatory-y += unistd.h diff --git a/include/uapi/asm-generic/Kbuild.asm b/include/uapi/asm-generic/Kbuild.asm deleted file mode 100644 index 355c4ac2c0b0..000000000000 --- a/include/uapi/asm-generic/Kbuild.asm +++ /dev/null @@ -1,34 +0,0 @@ -# -# Headers that are mandatory in usr/include/asm/ -# -mandatory-y += auxvec.h -mandatory-y += bitsperlong.h -mandatory-y += bpf_perf_event.h -mandatory-y += byteorder.h -mandatory-y += errno.h -mandatory-y += fcntl.h -mandatory-y += ioctl.h -mandatory-y += ioctls.h -mandatory-y += ipcbuf.h -mandatory-y += mman.h -mandatory-y += msgbuf.h -mandatory-y += param.h -mandatory-y += poll.h -mandatory-y += posix_types.h -mandatory-y += ptrace.h -mandatory-y += resource.h -mandatory-y += sembuf.h -mandatory-y += setup.h -mandatory-y += shmbuf.h -mandatory-y += sigcontext.h -mandatory-y += siginfo.h -mandatory-y += signal.h -mandatory-y += socket.h -mandatory-y += sockios.h -mandatory-y += stat.h -mandatory-y += statfs.h -mandatory-y += swab.h -mandatory-y += termbits.h -mandatory-y += termios.h -mandatory-y += types.h -mandatory-y += unistd.h diff --git a/scripts/Makefile.asm-generic b/scripts/Makefile.asm-generic index c7d2b7acad26..82ad63dcd62b 100644 --- a/scripts/Makefile.asm-generic +++ b/scripts/Makefile.asm-generic @@ -12,6 +12,11 @@ all: src := $(subst /generated,,$(obj)) -include $(src)/Kbuild +# $(generic)/Kbuild lists mandatory-y. Exclude um since it is a special case. +ifneq ($(SRCARCH),um) +include $(generic)/Kbuild +endif + include scripts/Kbuild.include redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y)) -- cgit v1.2.3