kbuild: use $(src) instead of $(srctree)/$(src) for source directory

Kbuild conventionally uses $(obj)/ for generated files, and $(src)/ for
checked-in source files. It is merely a convention without any functional
difference. In fact, $(obj) and $(src) are exactly the same, as defined
in scripts/Makefile.build:

    src := $(obj)

When the kernel is built in a separate output directory, $(src) does
not accurately reflect the source directory location. While Kbuild
resolves this discrepancy by specifying VPATH=$(srctree) to search for
source files, it does not cover all cases. For example, when adding a
header search path for local headers, -I$(srctree)/$(src) is typically
passed to the compiler.

This introduces inconsistency between upstream and downstream Makefiles
because $(src) is used instead of $(srctree)/$(src) for the latter.

To address this inconsistency, this commit changes the semantics of
$(src) so that it always points to the directory in the source tree.

Going forward, the variables used in Makefiles will have the following
meanings:

  $(obj)     - directory in the object tree
  $(src)     - directory in the source tree  (changed by this commit)
  $(objtree) - the top of the kernel object tree
  $(srctree) - the top of the kernel source tree

Consequently, $(srctree)/$(src) in upstream Makefiles need to be replaced
with $(src).

Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nicolas Schier <nicolas@fjasle.eu>
This commit is contained in:
Masahiro Yamada 2024-04-27 23:55:02 +09:00
parent 9a0ebe5011
commit b1992c3772
102 changed files with 173 additions and 182 deletions

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@ -76,22 +76,22 @@ loop_cmd = $(echo-cmd) $(cmd_$(1)) || exit;
# * dest folder relative to $(BUILDDIR) and
# * cache folder relative to $(BUILDDIR)/.doctrees
# $4 dest subfolder e.g. "man" for man pages at userspace-api/media/man
# $5 reST source folder relative to $(srctree)/$(src),
# $5 reST source folder relative to $(src),
# e.g. "userspace-api/media" for the linux-tv book-set at ./Documentation/userspace-api/media
quiet_cmd_sphinx = SPHINX $@ --> file://$(abspath $(BUILDDIR)/$3/$4)
cmd_sphinx = $(MAKE) BUILDDIR=$(abspath $(BUILDDIR)) $(build)=Documentation/userspace-api/media $2 && \
PYTHONDONTWRITEBYTECODE=1 \
BUILDDIR=$(abspath $(BUILDDIR)) SPHINX_CONF=$(abspath $(srctree)/$(src)/$5/$(SPHINX_CONF)) \
BUILDDIR=$(abspath $(BUILDDIR)) SPHINX_CONF=$(abspath $(src)/$5/$(SPHINX_CONF)) \
$(PYTHON3) $(srctree)/scripts/jobserver-exec \
$(CONFIG_SHELL) $(srctree)/Documentation/sphinx/parallel-wrapper.sh \
$(SPHINXBUILD) \
-b $2 \
-c $(abspath $(srctree)/$(src)) \
-c $(abspath $(src)) \
-d $(abspath $(BUILDDIR)/.doctrees/$3) \
-D version=$(KERNELVERSION) -D release=$(KERNELRELEASE) \
$(ALLSPHINXOPTS) \
$(abspath $(srctree)/$(src)/$5) \
$(abspath $(src)/$5) \
$(abspath $(BUILDDIR)/$3/$4) && \
if [ "x$(DOCS_CSS)" != "x" ]; then \
cp $(if $(patsubst /%,,$(DOCS_CSS)),$(abspath $(srctree)/$(DOCS_CSS)),$(DOCS_CSS)) $(BUILDDIR)/$3/_static/; \

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@ -25,7 +25,7 @@ quiet_cmd_extract_ex = DTEX $@
$(obj)/%.example.dts: $(src)/%.yaml check_dtschema_version FORCE
$(call if_changed,extract_ex)
find_all_cmd = find $(srctree)/$(src) \( -name '*.yaml' ! \
find_all_cmd = find $(src) \( -name '*.yaml' ! \
-name 'processed-schema*' \)
find_cmd = $(find_all_cmd) | \
@ -37,12 +37,12 @@ CHK_DT_EXAMPLES := $(patsubst $(srctree)/%.yaml,%.example.dtb, $(shell $(find_cm
quiet_cmd_yamllint = LINT $(src)
cmd_yamllint = ($(find_cmd) | \
xargs -n200 -P$$(nproc) \
$(DT_SCHEMA_LINT) -f parsable -c $(srctree)/$(src)/.yamllint >&2) \
$(DT_SCHEMA_LINT) -f parsable -c $(src)/.yamllint >&2) \
&& touch $@ || true
quiet_cmd_chk_bindings = CHKDT $(src)
cmd_chk_bindings = ($(find_cmd) | \
xargs -n200 -P$$(nproc) $(DT_DOC_CHECKER) -u $(srctree)/$(src)) \
xargs -n200 -P$$(nproc) $(DT_DOC_CHECKER) -u $(src)) \
&& touch $@ || true
quiet_cmd_mk_schema = SCHEMA $@

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@ -346,7 +346,7 @@ ccflags-y, asflags-y and ldflags-y
Example::
#arch/cris/boot/compressed/Makefile
ldflags-y += -T $(srctree)/$(src)/decompress_$(arch-y).lds
ldflags-y += -T $(src)/decompress_$(arch-y).lds
subdir-ccflags-y, subdir-asflags-y
The two flags listed above are similar to ccflags-y and asflags-y.
@ -426,14 +426,14 @@ path to prerequisite files and target files.
Two variables are used when defining custom rules:
$(src)
$(src) is a relative path which points to the directory
where the Makefile is located. Always use $(src) when
$(src) is the directory where the Makefile is located. Always use $(src) when
referring to files located in the src tree.
$(obj)
$(obj) is a relative path which points to the directory
where the target is saved. Always use $(obj) when
referring to generated files.
$(obj) is the directory where the target is saved. Always use $(obj) when
referring to generated files. Use $(obj) for pattern rules that need to work
for both generated files and real sources (VPATH will help to find the
prerequisites not only in the object tree but also in the source tree).
Example::

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@ -263,7 +263,14 @@ srctree := $(abs_srctree)
endif
objtree := .
VPATH :=
ifeq ($(KBUILD_EXTMOD),)
ifdef building_out_of_srctree
VPATH := $(srctree)
endif
endif
export building_out_of_srctree srctree objtree VPATH

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@ -10,8 +10,7 @@ obj-y += $(builtindtb-y).dtb.o
dtb-y := $(builtindtb-y).dtb
# for CONFIG_OF_ALL_DTBS test
dtstree := $(srctree)/$(src)
dtb- := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
dtb- := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))
# board-specific dtc flags
DTC_FLAGS_hsdk += --pad 20

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@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only
obj-$(CONFIG_FPE_NWFPE) += nwfpe/
# Put arch/arm/fastfpe/ to use this.
obj-$(CONFIG_FPE_FASTFPE) += $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/fastfpe/))
obj-$(CONFIG_FPE_FASTFPE) += $(patsubst $(src)/%,%,$(wildcard $(src)/fastfpe/))
obj-$(CONFIG_VFP) += vfp/
obj-$(CONFIG_XEN) += xen/
obj-$(CONFIG_VDSO) += vdso/

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@ -25,8 +25,7 @@ targets := Image zImage xipImage bootpImage uImage
ifeq ($(CONFIG_XIP_KERNEL),y)
cmd_deflate_xip_data = $(CONFIG_SHELL) -c \
'$(srctree)/$(src)/deflate_xip_data.sh $< $@'
cmd_deflate_xip_data = $(CONFIG_SHELL) -c '$(src)/deflate_xip_data.sh $< $@'
ifeq ($(CONFIG_XIP_DEFLATED_DATA),y)
quiet_cmd_mkxip = XIPZ $@

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@ -2,7 +2,7 @@
#
# Copyright 2009 Simtec Electronics
include $(srctree)/$(src)/Makefile.s3c64xx
include $(src)/Makefile.s3c64xx
# Objects we always build independent of SoC choice

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@ -2,7 +2,7 @@
#
# Makefile for the linux kernel.
#
ccflags-y := -I$(srctree)/$(src)/include
ccflags-y := -I$(src)/include
orion-gpio-$(CONFIG_GPIOLIB) += gpio.o
obj-$(CONFIG_PLAT_ORION_LEGACY) += irq.o pcie.o time.o common.o mpp.o

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@ -9,7 +9,7 @@ gen := arch/$(ARCH)/include/generated
kapi := $(gen)/asm
uapi := $(gen)/uapi/asm
syshdr := $(srctree)/scripts/syscallhdr.sh
sysnr := $(srctree)/$(src)/syscallnr.sh
sysnr := $(src)/syscallnr.sh
systbl := $(srctree)/scripts/syscalltbl.sh
syscall := $(src)/syscall.tbl

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@ -68,7 +68,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
$(call if_changed,objcopy)
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -3,7 +3,7 @@
# Makefile for Kernel-based Virtual Machine module
#
ccflags-y += -I $(srctree)/$(src)
ccflags-y += -I $(src)
include $(srctree)/virt/kvm/Makefile.kvm
@ -30,7 +30,7 @@ define rule_gen_hyp_constants
$(call filechk,offsets,__HYP_CONSTANTS_H__)
endef
CFLAGS_hyp-constants.o = -I $(srctree)/$(src)/hyp/include
CFLAGS_hyp-constants.o = -I $(src)/hyp/include
$(obj)/hyp-constants.s: $(src)/hyp/hyp-constants.c FORCE
$(call if_changed_dep,cc_s_c)

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@ -3,7 +3,7 @@
# Makefile for Kernel-based Virtual Machine module, HYP part
#
incdir := $(srctree)/$(src)/include
incdir := $(src)/include
subdir-asflags-y := -I$(incdir)
subdir-ccflags-y := -I$(incdir)

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@ -1,4 +1,2 @@
# SPDX-License-Identifier: GPL-2.0-only
dtstree := $(srctree)/$(src)
dtb-y := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
dtb-y := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))

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@ -57,4 +57,4 @@ quiet_cmd_vdsold = VDSOLD $@
# Extracts symbol offsets from the VDSO, converting them into an assembly file
# that contains the same symbols at the same offsets.
quiet_cmd_so2s = SO2S $@
cmd_so2s = $(NM) -D $< | $(srctree)/$(src)/so2s.sh > $@
cmd_so2s = $(NM) -D $< | $(src)/so2s.sh > $@

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@ -3,7 +3,7 @@
# Makefile for LoongArch KVM support
#
ccflags-y += -I $(srctree)/$(src)
ccflags-y += -I $(src)
include $(srctree)/virt/kvm/Makefile.kvm

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@ -52,7 +52,7 @@ quiet_cmd_vdsoas_o_S = AS $@
cmd_vdsoas_o_S = $(CC) $(a_flags) -c -o $@ $<
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -5,7 +5,7 @@ uapi := arch/$(SRCARCH)/include/generated/uapi/asm
$(shell mkdir -p $(uapi) $(kapi))
syshdr := $(srctree)/scripts/syscallhdr.sh
sysnr := $(srctree)/$(src)/syscallnr.sh
sysnr := $(src)/syscallnr.sh
systbl := $(srctree)/scripts/syscalltbl.sh
quiet_cmd_syshdr = SYSHDR $@

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@ -43,8 +43,8 @@ CFLAGS_vgettimeofday.o = -include $(c-gettimeofday-y)
# config-n32-o32-env.c prepares the environment to build a 32bit vDSO
# library on a 64bit kernel.
# Note: Needs to be included before than the generic library.
CFLAGS_vgettimeofday-o32.o = -include $(srctree)/$(src)/config-n32-o32-env.c -include $(c-gettimeofday-y)
CFLAGS_vgettimeofday-n32.o = -include $(srctree)/$(src)/config-n32-o32-env.c -include $(c-gettimeofday-y)
CFLAGS_vgettimeofday-o32.o = -include $(src)/config-n32-o32-env.c -include $(c-gettimeofday-y)
CFLAGS_vgettimeofday-n32.o = -include $(src)/config-n32-o32-env.c -include $(c-gettimeofday-y)
endif
CFLAGS_REMOVE_vgettimeofday.o = $(CC_FLAGS_FTRACE)

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@ -2,5 +2,4 @@
obj-y := $(patsubst %.dts,%.dtb.o,$(CONFIG_NIOS2_DTB_SOURCE))
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))

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@ -40,7 +40,7 @@ quiet_cmd_vdso32as = VDSO32A $@
cmd_vdso32as = $(CROSS32CC) $(a_flags) -c -o $@ $<
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -40,7 +40,7 @@ quiet_cmd_vdso64as = VDSO64A $@
cmd_vdso64as = $(CC) $(a_flags) -c -o $@ $<
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -218,7 +218,7 @@ $(addprefix $(obj)/,$(libfdt) $(libfdtheader)): $(obj)/%: $(srctree)/scripts/dtc
$(obj)/empty.c:
$(Q)touch $@
$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(srctree)/$(src)/%.S
$(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds : $(obj)/%: $(src)/%.S
$(Q)cp $< $@
clean-files := $(zlib-) $(zlibheader-) $(zliblinuxheader-) \
@ -252,9 +252,9 @@ targets += $(patsubst $(obj)/%,%,$(obj-boot) wrapper.a) zImage.lds
extra-y := $(obj)/wrapper.a $(obj-plat) $(obj)/empty.o \
$(obj)/zImage.lds $(obj)/zImage.coff.lds $(obj)/zImage.ps3.lds
dtstree := $(srctree)/$(src)/dts
dtstree := $(src)/dts
wrapper :=$(srctree)/$(src)/wrapper
wrapper := $(src)/wrapper
wrapperbits := $(extra-y) $(addprefix $(obj)/,addnote hack-coff mktree) \
$(wrapper) FORCE

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@ -2,5 +2,4 @@
subdir-y += fsl
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))

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@ -1,4 +1,3 @@
# SPDX-License-Identifier: GPL-2.0
dtstree := $(srctree)/$(src)
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
dtb-$(CONFIG_OF_ALL_DTBS) := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))

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@ -90,10 +90,10 @@ $(obj)/vgettimeofday-64.o: %-64.o: %.c FORCE
$(call if_changed_dep,cc_o_c)
# Generate VDSO offsets using helper script
gen-vdso32sym := $(srctree)/$(src)/gen_vdso32_offsets.sh
gen-vdso32sym := $(src)/gen_vdso32_offsets.sh
quiet_cmd_vdso32sym = VDSO32SYM $@
cmd_vdso32sym = $(NM) $< | $(gen-vdso32sym) | LC_ALL=C sort > $@
gen-vdso64sym := $(srctree)/$(src)/gen_vdso64_offsets.sh
gen-vdso64sym := $(src)/gen_vdso64_offsets.sh
quiet_cmd_vdso64sym = VDSO64SYM $@
cmd_vdso64sym = $(NM) $< | $(gen-vdso64sym) | LC_ALL=C sort > $@

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@ -58,7 +58,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
$(call if_changed,objcopy)
# Generate VDSO offsets using helper script
gen-compat_vdsosym := $(srctree)/$(src)/gen_compat_vdso_offsets.sh
gen-compat_vdsosym := $(src)/gen_compat_vdso_offsets.sh
quiet_cmd_compat_vdsosym = VDSOSYM $@
cmd_compat_vdsosym = $(NM) $< | $(gen-compat_vdsosym) | LC_ALL=C sort > $@

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@ -60,7 +60,7 @@ $(obj)/%.so: $(obj)/%.so.dbg FORCE
$(call if_changed,objcopy)
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -3,7 +3,7 @@
# Makefile for RISC-V KVM support
#
ccflags-y += -I $(srctree)/$(src)
ccflags-y += -I $(src)
include $(srctree)/virt/kvm/Makefile.kvm

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@ -4,8 +4,8 @@ gen := arch/$(ARCH)/include/generated
kapi := $(gen)/asm
uapi := $(gen)/uapi/asm
syscall := $(srctree)/$(src)/syscall.tbl
systbl := $(srctree)/$(src)/syscalltbl
syscall := $(src)/syscall.tbl
systbl := $(src)/syscalltbl
gen-y := $(kapi)/syscall_table.h
kapi-hdrs-y := $(kapi)/unistd_nr.h

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@ -62,7 +62,7 @@ quiet_cmd_vdso32cc = VDSO32C $@
cmd_vdso32cc = $(CC) $(c_flags) -c -o $@ $<
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -72,7 +72,7 @@ quiet_cmd_vdso64cc = VDSO64C $@
cmd_vdso64cc = $(CC) $(c_flags) -c -o $@ $<
# Generate VDSO offsets using helper script
gen-vdsosym := $(srctree)/$(src)/gen_vdso_offsets.sh
gen-vdsosym := $(src)/gen_vdso_offsets.sh
quiet_cmd_vdsosym = VDSOSYM $@
cmd_vdsosym = $(NM) $< | $(gen-vdsosym) | LC_ALL=C sort > $@

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@ -103,7 +103,7 @@ quiet_cmd_vdso = VDSO $@
cmd_vdso = $(LD) -nostdlib -o $@ \
$(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
-T $(filter %.lds,$^) $(filter %.o,$^) && \
sh $(srctree)/$(src)/checkundef.sh '$(OBJDUMP)' '$@'
sh $(src)/checkundef.sh '$(OBJDUMP)' '$@'
VDSO_LDFLAGS = -shared --hash-style=both --build-id=sha1 -Bsymbolic
GCOV_PROFILE := n

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@ -47,7 +47,7 @@ $(obj)/config.c: $(src)/config.c.in $(obj)/config.tmp FORCE
$(call if_changed,quote2)
quiet_cmd_mkcapflags = MKCAP $@
cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/../../x86/kernel/cpu/mkcapflags.sh $@ $^
cmd_mkcapflags = $(CONFIG_SHELL) $(src)/../../x86/kernel/cpu/mkcapflags.sh $@ $^
cpufeature = $(src)/../../x86/include/asm/cpufeatures.h
vmxfeature = $(src)/../../x86/include/asm/vmxfeatures.h

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@ -129,7 +129,7 @@ targets += mtools.conf
# genimage.sh requires bash, but it also has a bunch of other
# external dependencies.
quiet_cmd_genimage = GENIMAGE $3
cmd_genimage = $(BASH) $(srctree)/$(src)/genimage.sh $2 $3 $(obj)/bzImage \
cmd_genimage = $(BASH) $(src)/genimage.sh $2 $3 $(obj)/bzImage \
$(obj)/mtools.conf '$(FDARGS)' $(FDINITRD)
PHONY += bzdisk fdimage fdimage144 fdimage288 hdimage isoimage

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@ -176,7 +176,7 @@ quiet_cmd_vdso = VDSO $@
cmd_vdso = $(LD) -o $@ \
$(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
-T $(filter %.lds,$^) $(filter %.o,$^) && \
sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
sh $(src)/checkundef.sh '$(NM)' '$@'
VDSO_LDFLAGS = -shared --hash-style=both --build-id=sha1 \
$(call ld-option, --eh-frame-hdr) -Bsymbolic -z noexecstack

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@ -40,7 +40,7 @@ KMSAN_SANITIZE_sev.o := n
KCOV_INSTRUMENT_head$(BITS).o := n
KCOV_INSTRUMENT_sev.o := n
CFLAGS_irq.o := -I $(srctree)/$(src)/../include/asm/trace
CFLAGS_irq.o := -I $(src)/../include/asm/trace
obj-y += head_$(BITS).o
obj-y += head$(BITS).o

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@ -60,7 +60,7 @@ obj-$(CONFIG_ACRN_GUEST) += acrn.o
obj-$(CONFIG_DEBUG_FS) += debugfs.o
quiet_cmd_mkcapflags = MKCAP $@
cmd_mkcapflags = $(CONFIG_SHELL) $(srctree)/$(src)/mkcapflags.sh $@ $^
cmd_mkcapflags = $(CONFIG_SHELL) $(src)/mkcapflags.sh $@ $^
cpufeature = $(src)/../../include/asm/cpufeatures.h
vmxfeature = $(src)/../../include/asm/vmxfeatures.h

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@ -34,7 +34,7 @@ obj-y += pat/
CFLAGS_physaddr.o := -fno-stack-protector
CFLAGS_mem_encrypt_identity.o := -fno-stack-protector
CFLAGS_fault.o := -I $(srctree)/$(src)/../include/asm/trace
CFLAGS_fault.o := -I $(src)/../include/asm/trace
obj-$(CONFIG_X86_32) += pgtable_32.o iomap_32.o

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@ -63,7 +63,7 @@ quiet_cmd_vdso = VDSO $@
cmd_vdso = $(CC) -nostdlib -o $@ \
$(CC_FLAGS_LTO) $(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
-Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
sh $(src)/checkundef.sh '$(NM)' '$@'
VDSO_LDFLAGS = -fPIC -shared -Wl,--hash-style=sysv -z noexecstack
GCOV_PROFILE := n

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@ -10,5 +10,4 @@
obj-$(CONFIG_OF) += $(addsuffix .dtb.o, $(CONFIG_BUILTIN_DTB_SOURCE))
# for CONFIG_OF_ALL_DTBS test
dtstree := $(srctree)/$(src)
dtb- := $(patsubst $(dtstree)/%.dts,%.dtb, $(wildcard $(dtstree)/*.dts))
dtb- := $(patsubst $(src)/%.dts,%.dtb, $(wildcard $(src)/*.dts))

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@ -13,7 +13,7 @@ CFLAGS_blacklist_hashes.o := -I $(obj)
quiet_cmd_check_and_copy_blacklist_hash_list = GEN $@
cmd_check_and_copy_blacklist_hash_list = \
$(if $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST), \
$(AWK) -f $(srctree)/$(src)/check-blacklist-hashes.awk $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) >&2; \
$(AWK) -f $(src)/check-blacklist-hashes.awk $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST) >&2; \
{ cat $(CONFIG_SYSTEM_BLACKLIST_HASH_LIST); echo $(comma) NULL; } > $@, \
echo NULL > $@)
@ -55,7 +55,7 @@ $(obj)/signing_key.pem: $(obj)/x509.genkey FORCE
targets += signing_key.pem
quiet_cmd_copy_x509_config = COPY $@
cmd_copy_x509_config = cat $(srctree)/$(src)/default_x509.genkey > $@
cmd_copy_x509_config = cat $(src)/default_x509.genkey > $@
# You can provide your own config file. If not present, copy the default one.
$(obj)/x509.genkey:

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@ -6,11 +6,6 @@
# Rewritten to use lists instead of if-statements.
#
# Some driver Makefiles miss $(srctree)/ for include directive.
ifdef building_out_of_srctree
MAKEFLAGS += --include-dir=$(srctree)
endif
obj-y += cache/
obj-y += irqchip/
obj-y += bus/

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_420XX) += qat_420xx.o
qat_420xx-objs := adf_drv.o adf_420xx_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: (BSD-3-Clause OR GPL-2.0-only)
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_4XXX) += qat_4xxx.o
qat_4xxx-objs := adf_drv.o adf_4xxx_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_C3XXX) += qat_c3xxx.o
qat_c3xxx-objs := adf_drv.o adf_c3xxx_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_C3XXXVF) += qat_c3xxxvf.o
qat_c3xxxvf-objs := adf_drv.o adf_c3xxxvf_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_C62X) += qat_c62x.o
qat_c62x-objs := adf_drv.o adf_c62x_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_C62XVF) += qat_c62xvf.o
qat_c62xvf-objs := adf_drv.o adf_c62xvf_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCC) += qat_dh895xcc.o
qat_dh895xcc-objs := adf_drv.o adf_dh895xcc_hw_data.o

View File

@ -1,4 +1,4 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../qat_common
ccflags-y := -I $(src)/../qat_common
obj-$(CONFIG_CRYPTO_DEV_QAT_DH895xCCVF) += qat_dh895xccvf.o
qat_dh895xccvf-objs := adf_drv.o adf_dh895xccvf_hw_data.o

View File

@ -23,7 +23,7 @@
# Makefile for the drm device driver. This driver provides support for the
# Direct Rendering Infrastructure (DRI) in XFree86 4.1.0 and higher.
FULL_AMD_PATH=$(srctree)/$(src)/..
FULL_AMD_PATH=$(src)/..
DISPLAY_FOLDER_NAME=display
FULL_AMD_DISPLAY_PATH = $(FULL_AMD_PATH)/$(DISPLAY_FOLDER_NAME)

View File

@ -1,8 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
ccflags-y := \
-I $(srctree)/$(src)/../include \
-I $(srctree)/$(src)
-I $(src)/../include \
-I $(src)
komeda-y := \
komeda_drv.o \

View File

@ -41,7 +41,7 @@ CFLAGS_display/intel_fbdev.o = -Wno-override-init
# drivers. Define I915 when building i915.
subdir-ccflags-y += -DI915
subdir-ccflags-y += -I$(srctree)/$(src)
subdir-ccflags-y += -I$(src)
# Please keep these build lists sorted!
@ -434,7 +434,7 @@ no-header-test := \
always-$(CONFIG_DRM_I915_WERROR) += \
$(patsubst %.h,%.hdrtest, $(filter-out $(no-header-test), \
$(shell cd $(srctree)/$(src) && find * -name '*.h')))
$(shell cd $(src) && find * -name '*.h')))
quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
cmd_hdrtest = $(CC) $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; \

View File

@ -1,7 +1,7 @@
# SPDX-License-Identifier: GPL-2.0-only OR MIT
# Copyright (c) 2023 Imagination Technologies Ltd.
subdir-ccflags-y := -I$(srctree)/$(src)
subdir-ccflags-y := -I$(src)
powervr-y := \
pvr_ccb.o \

View File

@ -1,8 +1,8 @@
# SPDX-License-Identifier: GPL-2.0
ccflags-y := -I $(srctree)/$(src)
ccflags-y += -I $(srctree)/$(src)/disp/dpu1
ccflags-$(CONFIG_DRM_MSM_DSI) += -I $(srctree)/$(src)/dsi
ccflags-$(CONFIG_DRM_MSM_DP) += -I $(srctree)/$(src)/dp
ccflags-y := -I $(src)
ccflags-y += -I $(src)/disp/dpu1
ccflags-$(CONFIG_DRM_MSM_DSI) += -I $(src)/dsi
ccflags-$(CONFIG_DRM_MSM_DP) += -I $(src)/dp
msm-y := \
adreno/adreno_device.o \

View File

@ -1,10 +1,8 @@
NOUVEAU_PATH ?= $(srctree)
# SPDX-License-Identifier: MIT
ccflags-y += -I $(NOUVEAU_PATH)/$(src)/include
ccflags-y += -I $(NOUVEAU_PATH)/$(src)/include/nvkm
ccflags-y += -I $(NOUVEAU_PATH)/$(src)/nvkm
ccflags-y += -I $(NOUVEAU_PATH)/$(src)
ccflags-y += -I $(src)/include
ccflags-y += -I $(src)/include/nvkm
ccflags-y += -I $(src)/nvkm
ccflags-y += -I $(src)
# NVKM - HW resource manager
#- code also used by various userspace tools/tests

View File

@ -32,7 +32,7 @@ endif
# Enable -Werror in CI and development
subdir-ccflags-$(CONFIG_DRM_XE_WERROR) += -Werror
subdir-ccflags-y += -I$(obj) -I$(srctree)/$(src)
subdir-ccflags-y += -I$(obj) -I$(src)
# generated sources
hostprogs := xe_gen_wa_oob
@ -43,7 +43,7 @@ quiet_cmd_wa_oob = GEN $(notdir $(generated_oob))
cmd_wa_oob = mkdir -p $(@D); $^ $(generated_oob)
$(obj)/generated/%_wa_oob.c $(obj)/generated/%_wa_oob.h: $(obj)/xe_gen_wa_oob \
$(srctree)/$(src)/xe_wa_oob.rules
$(src)/xe_wa_oob.rules
$(call cmd,wa_oob)
uses_generated_oob := \
@ -166,8 +166,8 @@ endif
# i915 Display compat #defines and #includes
subdir-ccflags-$(CONFIG_DRM_XE_DISPLAY) += \
-I$(srctree)/$(src)/display/ext \
-I$(srctree)/$(src)/compat-i915-headers \
-I$(src)/display/ext \
-I$(src)/compat-i915-headers \
-I$(srctree)/drivers/gpu/drm/i915/display/ \
-Ddrm_i915_gem_object=xe_bo \
-Ddrm_i915_private=xe_device
@ -310,7 +310,7 @@ ifneq ($(CONFIG_DRM_XE_DISPLAY),y)
endif
always-$(CONFIG_DRM_XE_WERROR) += \
$(patsubst %.h,%.hdrtest, $(shell cd $(srctree)/$(src) && find * -name '*.h' $(hdrtest_find_args)))
$(patsubst %.h,%.hdrtest, $(shell cd $(src) && find * -name '*.h' $(hdrtest_find_args)))
quiet_cmd_hdrtest = HDRTEST $(patsubst %.hdrtest,%.h,$@)
cmd_hdrtest = $(CC) -DHDRTEST $(filter-out $(CFLAGS_GCOV), $(c_flags)) -S -o /dev/null -x c /dev/null -include $<; touch $@

View File

@ -13,4 +13,4 @@ amd_sfh-objs += sfh1_1/amd_sfh_init.o
amd_sfh-objs += sfh1_1/amd_sfh_interface.o
amd_sfh-objs += sfh1_1/amd_sfh_desc.o
ccflags-y += -I $(srctree)/$(src)/
ccflags-y += -I $(src)/

View File

@ -23,4 +23,4 @@ intel-ishtp-hid-objs += ishtp-hid-client.o
obj-$(CONFIG_INTEL_ISH_FIRMWARE_DOWNLOADER) += intel-ishtp-loader.o
intel-ishtp-loader-objs += ishtp-fw-loader.o
ccflags-y += -I $(srctree)/$(src)/ishtp
ccflags-y += -I $(src)/ishtp

View File

@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I$(srctree)/$(src) -I$(srctree)/$(src)/indexer
ccflags-y := -I$(src) -I$(src)/indexer
obj-$(CONFIG_DM_VDO) += dm-vdo.o

View File

@ -8,7 +8,7 @@
obj-$(CONFIG_AQTION) += atlantic.o
ccflags-y += -I$(srctree)/$(src)
ccflags-y += -I$(src)
atlantic-objs := aq_main.o \
aq_nic.o \

View File

@ -1,5 +1,5 @@
# SPDX-License-Identifier: GPL-2.0-only
ccflags-y := -I $(srctree)/$(src)/../cxgb4
ccflags-y := -I $(src)/../cxgb4
obj-$(CONFIG_CHELSIO_LIB) += libcxgb.o

View File

@ -1,6 +1,6 @@
# SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause)
ccflags-y += -I$(srctree)/$(src)/../funcore -I$(srctree)/$(src)
ccflags-y += -I$(src)/../funcore -I$(src)
obj-$(CONFIG_FUN_ETH) += funeth.o

View File

@ -3,7 +3,7 @@
# Makefile for the HISILICON network device drivers.
#
ccflags-y += -I$(srctree)/$(src)
ccflags-y += -I$(src)
ccflags-y += -I$(srctree)/drivers/net/ethernet/hisilicon/hns3/hns3pf
ccflags-y += -I$(srctree)/drivers/net/ethernet/hisilicon/hns3/hns3vf
ccflags-y += -I$(srctree)/drivers/net/ethernet/hisilicon/hns3/hns3_common

View File

@ -6,8 +6,8 @@
#
ccflags-y += \
-I $(srctree)/$(src) \
-I $(srctree)/$(src)/../include
-I $(src) \
-I $(src)/../include
obj-$(CONFIG_BRCMFMAC) += brcmfmac.o
brcmfmac-objs += \

View File

@ -3,9 +3,9 @@
# Copyright (c) 2022 Broadcom Corporation
ccflags-y += \
-I $(srctree)/$(src) \
-I $(srctree)/$(src)/.. \
-I $(srctree)/$(src)/../../include
-I $(src) \
-I $(src)/.. \
-I $(src)/../../include
obj-m += brcmfmac-bca.o
brcmfmac-bca-objs += \

View File

@ -3,9 +3,9 @@
# Copyright (c) 2022 Broadcom Corporation
ccflags-y += \
-I $(srctree)/$(src) \
-I $(srctree)/$(src)/.. \
-I $(srctree)/$(src)/../../include
-I $(src) \
-I $(src)/.. \
-I $(src)/../../include
obj-m += brcmfmac-cyw.o
brcmfmac-cyw-objs += \

View File

@ -3,9 +3,9 @@
# Copyright (c) 2022 Broadcom Corporation
ccflags-y += \
-I $(srctree)/$(src) \
-I $(srctree)/$(src)/.. \
-I $(srctree)/$(src)/../../include
-I $(src) \
-I $(src)/.. \
-I $(src)/../../include
obj-m += brcmfmac-wcc.o
brcmfmac-wcc-objs += \

View File

@ -16,9 +16,9 @@
# CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
ccflags-y := \
-I $(srctree)/$(src) \
-I $(srctree)/$(src)/phy \
-I $(srctree)/$(src)/../include
-I $(src) \
-I $(src)/phy \
-I $(src)/../include
brcmsmac-y := \
mac80211_if.o \

View File

@ -4,7 +4,7 @@
#
# Copyright (c) 2011 Broadcom Corporation
#
ccflags-y := -I $(srctree)/$(src)/../include
ccflags-y := -I $(src)/../include
obj-$(CONFIG_BRCMUTIL) += brcmutil.o
brcmutil-objs = utils.o d11.o

View File

@ -11,4 +11,4 @@ iwldvm-objs += rxon.o devices.o
iwldvm-$(CONFIG_IWLWIFI_LEDS) += led.o
iwldvm-$(CONFIG_IWLWIFI_DEBUGFS) += debugfs.o
ccflags-y += -I $(srctree)/$(src)/../
ccflags-y += -I $(src)/../

View File

@ -5,4 +5,4 @@ iwlmei-y += net.o
iwlmei-$(CONFIG_IWLWIFI_DEVICE_TRACING) += trace.o
CFLAGS_trace.o := -I$(src)
ccflags-y += -I $(srctree)/$(src)/../
ccflags-y += -I $(src)/../

View File

@ -15,4 +15,4 @@ iwlmvm-$(CONFIG_IWLWIFI_LEDS) += led.o
iwlmvm-$(CONFIG_PM) += d3.o
iwlmvm-$(CONFIG_IWLMEI) += vendor-cmd.o
ccflags-y += -I $(srctree)/$(src)/../
ccflags-y += -I $(src)/../

View File

@ -2,6 +2,6 @@
iwlwifi-tests-y += module.o devinfo.o
ccflags-y += -I$(srctree)/$(src)/../
ccflags-y += -I$(src)/../
obj-$(CONFIG_IWLWIFI_KUNIT_TESTS) += iwlwifi-tests.o

View File

@ -3,4 +3,4 @@ rtl818x_pci-objs := dev.o rtl8225.o sa2400.o max2820.o grf5101.o rtl8225se.o
obj-$(CONFIG_RTL8180) += rtl818x_pci.o
ccflags-y += -I $(srctree)/$(src)/..
ccflags-y += -I $(src)/..

View File

@ -3,4 +3,4 @@ rtl8187-objs := dev.o rtl8225.o leds.o rfkill.o
obj-$(CONFIG_RTL8187) += rtl8187.o
ccflags-y += -I $(srctree)/$(src)/..
ccflags-y += -I $(src)/..

View File

@ -55,9 +55,9 @@ aicasm-7xxx-opts-$(CONFIG_AIC7XXX_REG_PRETTY_PRINT) := \
ifeq ($(CONFIG_AIC7XXX_BUILD_FIRMWARE),y)
$(obj)/aic7xxx_seq.h: $(src)/aic7xxx.seq $(src)/aic7xxx.reg $(obj)/aicasm/aicasm
$(obj)/aicasm/aicasm -I$(srctree)/$(src) -r $(obj)/aic7xxx_reg.h \
$(obj)/aicasm/aicasm -I $(src) -r $(obj)/aic7xxx_reg.h \
$(aicasm-7xxx-opts-y) -o $(obj)/aic7xxx_seq.h \
$(srctree)/$(src)/aic7xxx.seq
$(src)/aic7xxx.seq
$(aic7xxx-gen-y): $(objtree)/$(obj)/aic7xxx_seq.h
@true
@ -73,9 +73,9 @@ aicasm-79xx-opts-$(CONFIG_AIC79XX_REG_PRETTY_PRINT) := \
ifeq ($(CONFIG_AIC79XX_BUILD_FIRMWARE),y)
$(obj)/aic79xx_seq.h: $(src)/aic79xx.seq $(src)/aic79xx.reg $(obj)/aicasm/aicasm
$(obj)/aicasm/aicasm -I$(srctree)/$(src) -r $(obj)/aic79xx_reg.h \
$(obj)/aicasm/aicasm -I $(src) -r $(obj)/aic79xx_reg.h \
$(aicasm-79xx-opts-y) -o $(obj)/aic79xx_seq.h \
$(srctree)/$(src)/aic79xx.seq
$(src)/aic79xx.seq
$(aic79xx-gen-y): $(objtree)/$(obj)/aic79xx_seq.h
@true
@ -83,5 +83,5 @@ else
$(obj)/aic79xx_reg_print.c: $(src)/aic79xx_reg_print.c_shipped
endif
$(obj)/aicasm/aicasm: $(srctree)/$(src)/aicasm/*.[chyl]
$(MAKE) -C $(srctree)/$(src)/aicasm OUTDIR=$(shell pwd)/$(obj)/aicasm/
$(obj)/aicasm/aicasm: $(src)/aicasm/*.[chyl]
$(MAKE) -C $(src)/aicasm OUTDIR=$(shell pwd)/$(obj)/aicasm/

View File

@ -62,4 +62,4 @@ r8723bs-y = \
obj-$(CONFIG_RTL8723BS) := r8723bs.o
ccflags-y += -I$(srctree)/$(src)/include -I$(srctree)/$(src)/hal
ccflags-y += -I$(src)/include -I$(src)/hal

View File

@ -4,7 +4,7 @@
# All Rights Reserved.
#
ccflags-y += -I $(srctree)/$(src) # needed for trace events
ccflags-y += -I $(src) # needed for trace events
obj-$(CONFIG_FS_IOMAP) += iomap.o

View File

@ -18,13 +18,13 @@ ifdef REGENERATE_UTF8DATA
quiet_cmd_utf8data = GEN $@
cmd_utf8data = $< \
-a $(srctree)/$(src)/DerivedAge.txt \
-c $(srctree)/$(src)/DerivedCombiningClass.txt \
-p $(srctree)/$(src)/DerivedCoreProperties.txt \
-d $(srctree)/$(src)/UnicodeData.txt \
-f $(srctree)/$(src)/CaseFolding.txt \
-n $(srctree)/$(src)/NormalizationCorrections.txt \
-t $(srctree)/$(src)/NormalizationTest.txt \
-a $(src)/DerivedAge.txt \
-c $(src)/DerivedCombiningClass.txt \
-p $(src)/DerivedCoreProperties.txt \
-d $(src)/UnicodeData.txt \
-f $(src)/CaseFolding.txt \
-n $(src)/NormalizationCorrections.txt \
-t $(src)/NormalizationTest.txt \
-o $@
$(obj)/utf8data.c: $(obj)/mkutf8data $(filter %.txt, $(cmd_utf8data)) FORCE

View File

@ -4,8 +4,8 @@
# All Rights Reserved.
#
ccflags-y += -I $(srctree)/$(src) # needed for trace events
ccflags-y += -I $(srctree)/$(src)/libxfs
ccflags-y += -I $(src) # needed for trace events
ccflags-y += -I $(src)/libxfs
obj-$(CONFIG_XFS_FS) += xfs.o

View File

@ -52,7 +52,7 @@ CFLAGS_version.o := -include $(obj)/utsversion-tmp.h
# Build version-timestamp.c with final UTS_VERSION
#
include/generated/utsversion.h: build-version-auto = $(shell $(srctree)/$(src)/build-version)
include/generated/utsversion.h: build-version-auto = $(shell $(src)/build-version)
include/generated/utsversion.h: build-timestamp-auto = $(shell LC_ALL=C date)
include/generated/utsversion.h: FORCE
$(call filechk,uts_version)

View File

@ -352,7 +352,7 @@ $(obj)/oid_registry_data.c: $(srctree)/include/linux/oid_registry.h \
$(call cmd,build_OID_registry)
quiet_cmd_build_OID_registry = GEN $@
cmd_build_OID_registry = perl $(srctree)/$(src)/build_OID_registry $< $@
cmd_build_OID_registry = perl $(src)/build_OID_registry $< $@
clean-files += oid_registry_data.c
@ -412,8 +412,8 @@ obj-$(CONFIG_GENERIC_LIB_DEVMEM_IS_ALLOWED) += devmem_is_allowed.o
obj-$(CONFIG_FIRMWARE_TABLE) += fw_table.o
# FORTIFY_SOURCE compile-time behavior tests
TEST_FORTIFY_SRCS = $(wildcard $(srctree)/$(src)/test_fortify/*-*.c)
TEST_FORTIFY_LOGS = $(patsubst $(srctree)/$(src)/%.c, %.log, $(TEST_FORTIFY_SRCS))
TEST_FORTIFY_SRCS = $(wildcard $(src)/test_fortify/*-*.c)
TEST_FORTIFY_LOGS = $(patsubst $(src)/%.c, %.log, $(TEST_FORTIFY_SRCS))
TEST_FORTIFY_LOG = test_fortify.log
quiet_cmd_test_fortify = TEST $@

View File

@ -53,7 +53,7 @@ endif
endif
quiet_cmd_unroll = UNROLL $@
cmd_unroll = $(AWK) -v N=$* -f $(srctree)/$(src)/unroll.awk < $< > $@
cmd_unroll = $(AWK) -v N=$* -f $(src)/unroll.awk < $< > $@
targets += int1.c int2.c int4.c int8.c
$(obj)/int%.c: $(src)/int.uc $(src)/unroll.awk FORCE

View File

@ -25,7 +25,7 @@ ifneq ($(CONFIG_CFG80211_EXTRA_REGDB_KEYDIR),)
cfg80211-y += extra-certs.o
endif
$(obj)/shipped-certs.c: $(sort $(wildcard $(srctree)/$(src)/certs/*.hex))
$(obj)/shipped-certs.c: $(sort $(wildcard $(src)/certs/*.hex))
@$(kecho) " GEN $@"
$(Q)(echo '#include "reg.h"'; \
echo 'const u8 shipped_regdb_certs[] = {'; \

View File

@ -239,7 +239,7 @@ quiet_cmd_rustsysroot = RUSTSYSROOT
rm -rf $(objtree)/$(obj)/test; \
mkdir -p $(objtree)/$(obj)/test; \
cp -a $(rustc_sysroot) $(objtree)/$(obj)/test/sysroot; \
cp -r $(srctree)/$(src)/alloc/* \
cp -r $(src)/alloc/* \
$(objtree)/$(obj)/test/sysroot/lib/rustlib/src/rust/library/alloc/src; \
echo '\#!/bin/sh' > $(objtree)/$(obj)/test/rustc_sysroot; \
echo "$(RUSTC) --sysroot=$(abspath $(objtree)/$(obj)/test/sysroot) \"\$$@\"" \
@ -340,7 +340,7 @@ quiet_cmd_bindgen = BINDGEN $@
$(bindgen_target_cflags) $(bindgen_target_extra)
$(obj)/bindings/bindings_generated.rs: private bindgen_target_flags = \
$(shell grep -Ev '^#|^$$' $(srctree)/$(src)/bindgen_parameters)
$(shell grep -Ev '^#|^$$' $(src)/bindgen_parameters)
$(obj)/bindings/bindings_generated.rs: private bindgen_target_extra = ; \
sed -Ei 's/pub const RUST_CONST_HELPER_([a-zA-Z0-9_]*)/pub const \1/g' $@
$(obj)/bindings/bindings_generated.rs: $(src)/bindings/bindings_helper.h \
@ -348,7 +348,7 @@ $(obj)/bindings/bindings_generated.rs: $(src)/bindings/bindings_helper.h \
$(call if_changed_dep,bindgen)
$(obj)/uapi/uapi_generated.rs: private bindgen_target_flags = \
$(shell grep -Ev '^#|^$$' $(srctree)/$(src)/bindgen_parameters)
$(shell grep -Ev '^#|^$$' $(src)/bindgen_parameters)
$(obj)/uapi/uapi_generated.rs: $(src)/uapi/uapi_helper.h \
$(src)/bindgen_parameters FORCE
$(call if_changed_dep,bindgen)

View File

@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
BPF_SAMPLES_PATH ?= $(abspath $(srctree)/$(src))
BPF_SAMPLES_PATH ?= $(abspath $(src))
TOOLS_PATH := $(BPF_SAMPLES_PATH)/../../tools
pound := \#

View File

@ -1,6 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
HID_SAMPLES_PATH ?= $(abspath $(srctree)/$(src))
HID_SAMPLES_PATH ?= $(abspath $(src))
TOOLS_PATH := $(HID_SAMPLES_PATH)/../../tools
pound := \#

View File

@ -62,8 +62,7 @@ stringify = $(squote)$(quote)$1$(quote)$(squote)
###
# The path to Kbuild or Makefile. Kbuild has precedence over Makefile.
kbuild-dir = $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
kbuild-file = $(or $(wildcard $(kbuild-dir)/Kbuild),$(kbuild-dir)/Makefile)
kbuild-file = $(or $(wildcard $(src)/Kbuild),$(src)/Makefile)
###
# Read a file, replacing newlines with spaces

View File

@ -9,7 +9,7 @@
PHONY := all
all:
src := $(subst /generated,,$(obj))
src := $(srctree)/$(subst /generated,,$(obj))
include $(srctree)/scripts/Kbuild.include
-include $(kbuild-file)
@ -20,14 +20,14 @@ include $(srctree)/$(generic)/Kbuild
endif
redundant := $(filter $(mandatory-y) $(generated-y), $(generic-y))
redundant += $(foreach f, $(generic-y), $(if $(wildcard $(srctree)/$(src)/$(f)),$(f)))
redundant += $(foreach f, $(generic-y), $(if $(wildcard $(src)/$(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)))
generic-y += $(foreach f, $(mandatory-y), $(if $(wildcard $(src)/$(f)),,$(f)))
generic-y := $(addprefix $(obj)/, $(generic-y))
generated-y := $(addprefix $(obj)/, $(generated-y))

View File

@ -3,7 +3,7 @@
# Building
# ==========================================================================
src := $(obj)
src := $(if $(VPATH),$(VPATH)/)$(obj)
PHONY := $(obj)/
$(obj)/:

View File

@ -3,7 +3,7 @@
# Cleaning up
# ==========================================================================
src := $(obj)
src := $(if $(VPATH),$(VPATH)/)$(obj)
PHONY := __clean
__clean:

View File

@ -209,13 +209,13 @@ _c_flags += $(if $(patsubst n%,, \
-D__KCSAN_INSTRUMENT_BARRIERS__)
endif
# $(srctree)/$(src) for including checkin headers from generated source files
# $(objtree)/$(obj) for including generated headers from checkin source files
# $(src) for including checkin headers from generated source files
# $(obj) for including generated headers from checkin source files
ifeq ($(KBUILD_EXTMOD),)
ifdef building_out_of_srctree
_c_flags += $(addprefix -I $(srctree)/,$(src)) $(addprefix -I $(objtree)/,$(obj))
_a_flags += $(addprefix -I $(srctree)/,$(src)) $(addprefix -I $(objtree)/,$(obj))
_cpp_flags += $(addprefix -I $(srctree)/,$(src)) $(addprefix -I $(objtree)/,$(obj))
_c_flags += $(addprefix -I, $(src) $(obj))
_a_flags += $(addprefix -I, $(src) $(obj))
_cpp_flags += $(addprefix -I, $(src) $(obj))
endif
endif

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@ -112,7 +112,7 @@ else
# set src + obj - they may be used in the modules's Makefile
obj := $(KBUILD_EXTMOD)
src := $(obj)
src := $(if $(VPATH),$(VPATH)/)$(obj)
# Include the module's Makefile to find KBUILD_EXTRA_SYMBOLS
include $(kbuild-file)

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@ -16,12 +16,12 @@ libfdt = $(addprefix libfdt/,$(libfdt-objs))
fdtoverlay-objs := $(libfdt) fdtoverlay.o util.o
# Source files need to get at the userspace version of libfdt_env.h to compile
HOST_EXTRACFLAGS += -I $(srctree)/$(src)/libfdt
HOST_EXTRACFLAGS += -I $(src)/libfdt
HOST_EXTRACFLAGS += -DNO_YAML
# Generated files need one more search path to include headers in source tree
HOSTCFLAGS_dtc-lexer.lex.o := -I $(srctree)/$(src)
HOSTCFLAGS_dtc-parser.tab.o := -I $(srctree)/$(src)
HOSTCFLAGS_dtc-lexer.lex.o := -I $(src)
HOSTCFLAGS_dtc-parser.tab.o := -I $(src)
# dependencies on generated files need to be listed explicitly
$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h

View File

@ -2,7 +2,7 @@
ifdef building_out_of_srctree
symlinks := $(patsubst $(srctree)/$(src)/%,%,$(wildcard $(srctree)/$(src)/*.py))
symlinks := $(patsubst $(src)/%,%,$(wildcard $(src)/*.py))
quiet_cmd_symlink = SYMLINK $@
cmd_symlink = ln -fsn $(patsubst $(obj)/%,$(abspath $(srctree))/$(src)/%,$@) $@

View File

@ -23,8 +23,8 @@ $(obj)/pars%.tab.c $(obj)/pars%.tab.h: $(src)/pars%.y FORCE
endif
# -I needed for generated C source to include headers in source tree
HOSTCFLAGS_parse.tab.o := -I $(srctree)/$(src)
HOSTCFLAGS_lex.lex.o := -I $(srctree)/$(src)
HOSTCFLAGS_parse.tab.o := -I $(src)
HOSTCFLAGS_lex.lex.o := -I $(src)
# dependencies on generated files need to be listed explicitly
$(obj)/lex.lex.o: $(obj)/parse.tab.h

View File

@ -57,7 +57,7 @@ $(foreach c, config menuconfig nconfig gconfig xconfig, $(eval $(call config_rul
PHONY += localmodconfig localyesconfig
localyesconfig localmodconfig: $(obj)/conf
$(Q)$(PERL) $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config
$(Q)$(PERL) $(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config
$(Q)if [ -f .config ]; then \
cmp -s .tmp.config .config || \
(mv -f .config .config.old.1; \
@ -118,7 +118,7 @@ tinyconfig:
# CHECK: -o cache_dir=<path> working?
PHONY += testconfig
testconfig: $(obj)/conf
$(Q)$(PYTHON3) -B -m pytest $(srctree)/$(src)/tests \
$(Q)$(PYTHON3) -B -m pytest $(src)/tests \
-o cache_dir=$(abspath $(obj)/tests/.cache) \
$(if $(findstring 1,$(KBUILD_VERBOSE)),--capture=no)
clean-files += tests/.cache
@ -165,8 +165,8 @@ common-objs := confdata.o expr.o lexer.lex.o menu.o parser.tab.o \
preprocess.o symbol.o util.o
$(obj)/lexer.lex.o: $(obj)/parser.tab.h
HOSTCFLAGS_lexer.lex.o := -I $(srctree)/$(src)
HOSTCFLAGS_parser.tab.o := -I $(srctree)/$(src)
HOSTCFLAGS_lexer.lex.o := -I $(src)
HOSTCFLAGS_parser.tab.o := -I $(src)
# conf: Used for defconfig, oldconfig and related targets
hostprogs += conf

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@ -11,7 +11,7 @@ quiet_cmd_policy = POLICY $@
printf '\t"";\n';) \
} > $@
$(obj)/builtin-policy.h: $(wildcard $(obj)/policy/*.conf $(srctree)/$(src)/policy/*.conf.default) FORCE
$(obj)/builtin-policy.h: $(wildcard $(obj)/policy/*.conf $(src)/policy/*.conf.default) FORCE
$(call if_changed,policy)
ifndef CONFIG_SECURITY_TOMOYO_INSECURE_BUILTIN_SETTING

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