kconfig / kbuild: Re-sync with Linux 4.19
Align Kconfig and Kbuild logic to Linux 4.19 release with minimal impact
on files outside of this scope.
Our previous Kconfig sync was done by commit 5972ff077e ("kconfig /
kbuild: re-sync with Linux 4.18").
In this particular re-sync in order to keep clang support working a
number of related changes needed to be pulled in that had been missed
previously. Not all of these changes we easily traceable and so have
been omitted from the list below.
The imported Linux commits are:
[From prior to v4.18]
9f3f1fd29976 kbuild: Add __cc-option macro
d7f14c66c273 kbuild: Enable Large File Support for hostprogs
6d79a7b424a5 kbuild: suppress warnings from 'getconf LFS_*'
24403874316a Shared library support
86a9df597cdd kbuild: fix linker feature test macros when cross compiling with Clang
0294e6f4a000 kbuild: simplify ld-option implementation
[From v4.18 to v4.19]
96f14fe738b6 kbuild: Rename HOSTCFLAGS to KBUILD_HOSTCFLAGS
10844aebf448 kbuild: Rename HOSTCXXFLAGS to KBUILD_HOSTCXXFLAGS
b90a368000ab kbuild: Rename HOSTLDFLAGS to KBUILD_HOSTLDFLAGS
8377bd2b9ee1 kbuild: Rename HOST_LOADLIBES to KBUILD_HOSTLDLIBS
f92d19e0ef9b kbuild: Use HOST*FLAGS options from the command line
4ab3b80159d4 kconfig: check for pkg-config on make {menu,n,g,x}config
693359f7ac90 kconfig: rename SYMBOL_AUTO to SYMBOL_NO_WRITE
f60b992e30ff kbuild: replace $(LDFLAGS) $(ldflags-y) with $(ld_flags)
2fb9279f2c3e kbuild: change ld_flags to contain LDFLAGS_$(@F)
c931d34ea085 arm64: build with baremetal linker target instead of Linux when available
5accd7f3360e kconfig: handle format string before calling conf_message_callback()
a2ff4040151a kconfig: rename file_write_dep and move it to confdata.c
0608182ad542 kconfig: split out useful helpers in confdata.c
adc18acf42a1 kconfig: remove unneeded directory generation from local*config
79123b1389cc kconfig: create directories needed for syncconfig by itself
16952b77d8b5 kconfig: make syncconfig update .config regardless of sym_change_count
d6c6ab93e17f kbuild: remove deprecated host-progs variable
56869d45e364 kconfig: fix the rule of mainmenu_stmt symbol
c151272d1687 kconfig: remove unused sym_get_env_prop() function
1880861226c1 kconfig: remove P_ENV property type
e3fd9b5384f3 scripts/dtc: consolidate include path options in Makefile
4bf6a9af0e91 kconfig: add build-only configurator targets
f1575595d156 kconfig: error out when seeing recursive dependency
5e8c5299d315 kconfig: report recursive dependency involving 'imply'
f498926c47aa kconfig: improve the recursive dependency report
98a4afbfafd2 kconfig: fix "Can't open ..." in parallel build
9a9ddcf47831 kconfig: suppress "configuration written to .config" for syncconfig
87a32e624037 kbuild: pass LDFLAGS to recordmcount.pl
d503ac531a52 kbuild: rename LDFLAGS to KBUILD_LDFLAGS
217c3e019675 disable stringop truncation warnings for now
bc8d2e20a3eb kconfig: remove a spurious self-assignment
fd65465b7016 kconfig: do not require pkg-config on make {menu,n}config
5a4630aadb9a ftrace: Build with CPPFLAGS to get -Qunused-arguments
Note that this adds new cleanup work to do in that we should adapt the
shared library support we have to what is now upstream.
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Masahiro Yamada <masahiroy@kernel.org>
This commit is contained in:
Tom Rini
parent
1ebf50d9bb
commit
587e4a4296
66
Makefile
66
Makefile
@ -271,11 +271,17 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
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else if [ -x /bin/bash ]; then echo /bin/bash; \
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else echo sh; fi ; fi)
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HOST_LFS_CFLAGS := $(shell getconf LFS_CFLAGS 2>/dev/null)
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HOST_LFS_LDFLAGS := $(shell getconf LFS_LDFLAGS 2>/dev/null)
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HOST_LFS_LIBS := $(shell getconf LFS_LIBS 2>/dev/null)
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HOSTCC = cc
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HOSTCXX = c++
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HOSTCFLAGS = -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer \
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$(if $(CONFIG_TOOLS_DEBUG),-g)
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HOSTCXXFLAGS = -O2
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KBUILD_HOSTCFLAGS := -Wall -Wstrict-prototypes -O2 -fomit-frame-pointer \
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$(if $(CONFIG_TOOLS_DEBUG),-g) $(HOST_LFS_CFLAGS) $(HOSTCFLAGS)
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KBUILD_HOSTCXXFLAGS := -O2 $(HOST_LFS_CFLAGS) $(HOSTCXXFLAGS)
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KBUILD_HOSTLDFLAGS := $(HOST_LFS_LDFLAGS) $(HOSTLDFLAGS)
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KBUILD_HOSTLDLIBS := $(HOST_LFS_LIBS) $(HOSTLDLIBS)
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# With the move to GCC 6, we have implicitly upgraded our language
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# standard to GNU11 (see https://gcc.gnu.org/gcc-5/porting_to.html).
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@ -284,11 +290,11 @@ HOSTCXXFLAGS = -O2
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# these that our host tools are GNU11 (i.e. C11 w/ GNU extensions).
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CSTD_FLAG := -std=gnu11
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ifeq ($(HOSTOS),linux)
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HOSTCFLAGS += $(CSTD_FLAG)
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KBUILD_HOSTCFLAGS += $(CSTD_FLAG)
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endif
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ifeq ($(HOSTOS),cygwin)
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HOSTCFLAGS += -ansi
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KBUILD_HOSTCFLAGS += -ansi
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endif
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# Mac OS X / Darwin's C preprocessor is Apple specific. It
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@ -315,17 +321,17 @@ os_x_after = $(shell if [ $(DARWIN_MAJOR_VERSION) -ge $(1) -a \
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# Snow Leopards build environment has no longer restrictions as described above
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HOSTCC = $(call os_x_before, 10, 5, "cc", "gcc")
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HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp")
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HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
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KBUILD_HOSTCFLAGS += $(call os_x_before, 10, 4, "-traditional-cpp")
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KBUILD_HOSTLDFLAGS += $(call os_x_before, 10, 5, "-multiply_defined suppress")
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# since Lion (10.7) ASLR is on by default, but we use linker generated lists
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# in some host tools which is a problem then ... so disable ASLR for these
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# tools
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HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie")
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KBUILD_HOSTLDFLAGS += $(call os_x_before, 10, 7, "", "-Xlinker -no_pie")
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# macOS Mojave (10.14.X)
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# Undefined symbols for architecture x86_64: "_PyArg_ParseTuple"
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HOSTLDFLAGS += $(call os_x_after, 10, 14, "-lpython -dynamclib", "")
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KBUILD_HOSTLDFLAGS += $(call os_x_after, 10, 14, "-lpython -dynamclib", "")
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endif
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# Decide whether to build built-in, modular, or both.
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@ -417,6 +423,23 @@ KBUILD_CFLAGS := -Wall -Wstrict-prototypes \
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-fno-builtin -ffreestanding $(CSTD_FLAG)
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KBUILD_CFLAGS += -fshort-wchar -fno-strict-aliasing
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KBUILD_AFLAGS := -D__ASSEMBLY__
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KBUILD_LDFLAGS :=
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ifeq ($(cc-name),clang)
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ifneq ($(CROSS_COMPILE),)
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CLANG_TARGET := --target=$(notdir $(CROSS_COMPILE:%-=%))
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GCC_TOOLCHAIN_DIR := $(dir $(shell which $(LD)))
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CLANG_PREFIX := --prefix=$(GCC_TOOLCHAIN_DIR)
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GCC_TOOLCHAIN := $(realpath $(GCC_TOOLCHAIN_DIR)/..)
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endif
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ifneq ($(GCC_TOOLCHAIN),)
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CLANG_GCC_TC := --gcc-toolchain=$(GCC_TOOLCHAIN)
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endif
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KBUILD_CFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
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KBUILD_AFLAGS += $(CLANG_TARGET) $(CLANG_GCC_TC) $(CLANG_PREFIX)
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KBUILD_CFLAGS += $(call cc-option, -no-integrated-as)
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KBUILD_AFLAGS += $(call cc-option, -no-integrated-as)
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endif
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# Don't generate position independent code
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KBUILD_CFLAGS += $(call cc-option,-fno-PIE)
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@ -428,12 +451,12 @@ UBOOTVERSION = $(VERSION)$(if $(PATCHLEVEL),.$(PATCHLEVEL)$(if $(SUBLEVEL),.$(SU
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export VERSION PATCHLEVEL SUBLEVEL UBOOTRELEASE UBOOTVERSION
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export ARCH CPU BOARD VENDOR SOC CPUDIR BOARDDIR
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export CONFIG_SHELL HOSTCC HOSTCFLAGS HOSTLDFLAGS CROSS_COMPILE AS LD CC
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export CPP AR NM LDR STRIP OBJCOPY OBJDUMP
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export CONFIG_SHELL HOSTCC KBUILD_HOSTCFLAGS CROSS_COMPILE AS LD CC
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export CPP AR NM LDR STRIP OBJCOPY OBJDUMP KBUILD_HOSTLDFLAGS KBUILD_HOSTLDLIBS
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export MAKE LEX YACC AWK PERL PYTHON PYTHON2 PYTHON3
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export HOSTCXX HOSTCXXFLAGS CHECK CHECKFLAGS DTC DTC_FLAGS
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export HOSTCXX KBUILD_HOSTCXXFLAGS CHECK CHECKFLAGS DTC DTC_FLAGS
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export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE OBJCOPYFLAGS LDFLAGS
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export KBUILD_CPPFLAGS NOSTDINC_FLAGS UBOOTINCLUDE OBJCOPYFLAGS KBUILD_LDFLAGS
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export KBUILD_CFLAGS KBUILD_AFLAGS
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export CC_VERSION_TEXT := $(shell $(CC) --version | head -n 1)
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@ -657,6 +680,9 @@ endif
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KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
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KBUILD_CFLAGS += $(call cc-option,-fno-delete-null-pointer-checks)
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# disable stringop warnings in gcc 8+
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KBUILD_CFLAGS += $(call cc-disable-warning, stringop-truncation)
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# change __FILE__ to the relative path from the srctree
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KBUILD_CFLAGS += $(call cc-option,-fmacro-prefix-map=$(srctree)/=)
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@ -681,7 +707,19 @@ ifeq ($(cc-name),clang)
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KBUILD_CPPFLAGS += $(call cc-option,-Qunused-arguments,)
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KBUILD_CFLAGS += $(call cc-disable-warning, format-invalid-specifier)
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KBUILD_CFLAGS += $(call cc-disable-warning, gnu)
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KBUILD_CFLAGS += $(call cc-disable-warning, address-of-packed-member)
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# Quiet clang warning: comparison of unsigned expression < 0 is always false
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KBUILD_CFLAGS += $(call cc-disable-warning, tautological-compare)
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# CLANG uses a _MergedGlobals as optimization, but this breaks modpost, as the
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# source of a reference will be _MergedGlobals and not on of the whitelisted names.
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# See modpost pattern 2
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KBUILD_CFLAGS += $(call cc-option, -mno-global-merge,)
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KBUILD_CFLAGS += $(call cc-option, -fcatch-undefined-behavior)
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else
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# These warnings generated too much noise in a regular build.
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# Use make W=1 to enable them (see scripts/Makefile.extrawarn)
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KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable)
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endif
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# turn jbsr into jsr for m68k
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@ -1691,7 +1729,7 @@ ARCH_POSTLINK := $(wildcard $(srctree)/arch/$(ARCH)/Makefile.postlink)
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# Rule to link u-boot
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# May be overridden by arch/$(ARCH)/config.mk
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quiet_cmd_u-boot__ ?= LD $@
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cmd_u-boot__ ?= $(LD) $(LDFLAGS) $(LDFLAGS_u-boot) -o $@ \
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cmd_u-boot__ ?= $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_u-boot) -o $@ \
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-T u-boot.lds $(u-boot-init) \
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--start-group $(u-boot-main) --end-group \
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$(PLATFORM_LIBS) -Map u-boot.map; \
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@ -9,12 +9,12 @@ CONFIG_SYS_BIG_ENDIAN = 1
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endif
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ifdef CONFIG_SYS_LITTLE_ENDIAN
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PLATFORM_LDFLAGS += -EL
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KBUILD_LDFLAGS += -EL
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PLATFORM_CPPFLAGS += -mlittle-endian
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endif
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ifdef CONFIG_SYS_BIG_ENDIAN
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PLATFORM_LDFLAGS += -EB
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KBUILD_LDFLAGS += -EB
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PLATFORM_CPPFLAGS += -mbig-endian
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endif
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@ -30,6 +30,6 @@ ldflags-$(CONFIG_MCF547x_8x) := --got=single
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ifneq (,$(findstring -linux-,$(shell $(CC) --version)))
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ifneq (,$(findstring GOT,$(shell $(LD) --help)))
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PLATFORM_LDFLAGS += $(ldflags-y)
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KBUILD_LDFLAGS += $(ldflags-y)
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endif
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endif
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@ -10,7 +10,7 @@ endif
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x20000
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PLATFORM_CPPFLAGS += -D__M68K__
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PLATFORM_LDFLAGS += -n
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KBUILD_LDFLAGS += -n
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PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
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PLATFORM_RELFLAGS += -ffixed-d7 -msep-data
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LDFLAGS_FINAL += --gc-sections
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@ -9,7 +9,7 @@ ifdef CONFIG_SYS_BIG_ENDIAN
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32bit-bfd := elf32-tradbigmips
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64bit-bfd := elf64-tradbigmips
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PLATFORM_CPPFLAGS += -EB
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PLATFORM_LDFLAGS += -EB
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KBUILD_LDFLAGS += -EB
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endif
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ifdef CONFIG_SYS_LITTLE_ENDIAN
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@ -18,19 +18,19 @@ ifdef CONFIG_SYS_LITTLE_ENDIAN
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32bit-bfd := elf32-tradlittlemips
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64bit-bfd := elf64-tradlittlemips
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PLATFORM_CPPFLAGS += -EL
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PLATFORM_LDFLAGS += -EL
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KBUILD_LDFLAGS += -EL
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endif
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ifdef CONFIG_32BIT
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PLATFORM_CPPFLAGS += -mabi=32
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PLATFORM_LDFLAGS += -m $(32bit-emul)
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KBUILD_LDFLAGS += -m $(32bit-emul)
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OBJCOPYFLAGS += -O $(32bit-bfd)
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CONFIG_STANDALONE_LOAD_ADDR ?= 0x80200000
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endif
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ifdef CONFIG_64BIT
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PLATFORM_CPPFLAGS += -mabi=64
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PLATFORM_LDFLAGS += -m$(64bit-emul)
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KBUILD_LDFLAGS += -m$(64bit-emul)
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OBJCOPYFLAGS += -O $(64bit-bfd)
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CONFIG_STANDALONE_LOAD_ADDR ?= 0xffffffff80200000
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endif
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@ -62,7 +62,7 @@ endif
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PLATFORM_CPPFLAGS += -G 0 -mno-abicalls -fno-pic
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PLATFORM_CPPFLAGS += -msoft-float
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PLATFORM_LDFLAGS += -G 0 -static -n -nostdlib
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KBUILD_LDFLAGS += -G 0 -static -n -nostdlib
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PLATFORM_RELFLAGS += -ffunction-sections -fdata-sections
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LDFLAGS_FINAL += --gc-sections
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OBJCOPYFLAGS += -j .text -j .rodata -j .data -j .u_boot_list
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@ -15,7 +15,7 @@ PLATFORM_RELFLAGS += -fpic -mrelocatable -ffunction-sections \
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PF_CPPFLAGS_POWERPC := $(call cc-option,-fno-ira-hoist-pressure,)
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PLATFORM_CPPFLAGS += -D__powerpc__ -ffixed-r2 -m32 $(PF_CPPFLAGS_POWERPC)
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PLATFORM_LDFLAGS += -m32 -melf32ppclinux
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KBUILD_LDFLAGS += -m32 -melf32ppclinux
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#
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# When cross-compiling on NetBSD, we have to define __PPC__ or else we
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@ -14,12 +14,12 @@
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64bit-emul := elf64lriscv
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ifdef CONFIG_32BIT
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PLATFORM_LDFLAGS += -m $(32bit-emul)
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KBUILD_LDFLAGS += -m $(32bit-emul)
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EFI_LDS := elf_riscv32_efi.lds
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endif
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ifdef CONFIG_64BIT
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PLATFORM_LDFLAGS += -m $(64bit-emul)
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KBUILD_LDFLAGS += -m $(64bit-emul)
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EFI_LDS := elf_riscv64_efi.lds
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endif
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@ -29,11 +29,11 @@ endif
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PLATFORM_RELFLAGS += -fdata-sections -ffunction-sections -fvisibility=hidden
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PLATFORM_LDFLAGS += -Bsymbolic -Bsymbolic-functions
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PLATFORM_LDFLAGS += -m $(if $(IS_32BIT),elf_i386,elf_x86_64)
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KBUILD_LDFLAGS += -Bsymbolic -Bsymbolic-functions
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KBUILD_LDFLAGS += -m $(if $(IS_32BIT),elf_i386,elf_x86_64)
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# This is used in the top-level Makefile which does not include
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# PLATFORM_LDFLAGS
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# KBUILD_LDFLAGS
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LDFLAGS_EFI_PAYLOAD := -Bsymbolic -Bsymbolic-functions -shared --no-undefined -s
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OBJCOPYFLAGS_EFI := -j .text -j .sdata -j .data -j .dynamic -j .dynsym \
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@ -71,7 +71,7 @@ LDSCRIPT := $(LDSCRIPT_EFI)
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else
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PLATFORM_CPPFLAGS += $(CFLAGS_NON_EFI)
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PLATFORM_LDFLAGS += --emit-relocs
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KBUILD_LDFLAGS += --emit-relocs
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LDFLAGS_FINAL += --gc-sections $(if $(CONFIG_SPL_BUILD),,-pie)
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endif
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@ -12,8 +12,7 @@
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# If we did not have Tegra SoCs, build system would be much simpler...)
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PLATFORM_RELFLAGS :=
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PLATFORM_CPPFLAGS :=
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PLATFORM_LDFLAGS :=
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LDFLAGS :=
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KBUILD_LDFLAGS :=
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LDFLAGS_FINAL :=
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LDFLAGS_STANDALONE :=
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OBJCOPYFLAGS :=
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@ -70,7 +69,6 @@ RELFLAGS := $(PLATFORM_RELFLAGS)
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PLATFORM_CPPFLAGS += $(RELFLAGS)
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PLATFORM_CPPFLAGS += -pipe
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LDFLAGS += $(PLATFORM_LDFLAGS)
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LDFLAGS_FINAL += -Bstatic
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export PLATFORM_CPPFLAGS
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@ -55,7 +55,7 @@ $(LIB): $(LIBOBJS) FORCE
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$(call if_changed,link_lib)
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quiet_cmd_link_elf = LD $@
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cmd_link_elf = $(LD) $(LDFLAGS) $(LDFLAGS_STANDALONE) -g \
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cmd_link_elf = $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_STANDALONE) -g \
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-o $@ -e $(SYM_PREFIX)$(@F) $< $(LIB) $(PLATFORM_LIBGCC)
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$(ELF): $(obj)/%: $(obj)/%.o $(LIB) FORCE
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@ -109,11 +109,20 @@ as-option = $(call try-run,\
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as-instr = $(call try-run,\
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printf "%b\n" "$(1)" | $(CC) $(KBUILD_AFLAGS) -c -x assembler -o "$$TMP" -,$(2),$(3))
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# __cc-option
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# Usage: MY_CFLAGS += $(call __cc-option,$(CC),$(MY_CFLAGS),-march=winchip-c6,-march=i586)
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__cc-option = $(call try-run,\
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$(1) -Werror $(2) $(3) -c -x c /dev/null -o "$$TMP",$(3),$(4))
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# cc-option
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# Usage: cflags-y += $(call cc-option,-march=winchip-c6,-march=i586)
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cc-option = $(call __cc-option, $(CC),\
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$(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS),$(1),$(2))
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cc-option = $(call try-run,\
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$(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) $(1) -c -x c /dev/null -o "$$TMP",$(1),$(2))
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# hostcc-option
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# Usage: cflags-y += $(call hostcc-option,-march=winchip-c6,-march=i586)
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hostcc-option = $(call __cc-option, $(HOSTCC),\
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$(HOSTCFLAGS) $(HOST_EXTRACFLAGS),$(1),$(2))
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# cc-option-yn
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# Usage: flag := $(call cc-option-yn,-march=winchip-c6)
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@ -123,7 +132,7 @@ cc-option-yn = $(call try-run,\
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# cc-disable-warning
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# Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable)
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cc-disable-warning = $(call try-run,\
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$(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
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$(CC) -Werror $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -x c /dev/null -o "$$TMP",-Wno-$(strip $(1)))
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# cc-name
|
||||
# Expands to either gcc or clang
|
||||
@ -146,12 +155,11 @@ binutils-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/binutils-version.s
|
||||
# cc-ldoption
|
||||
# Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
|
||||
cc-ldoption = $(call try-run,\
|
||||
$(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
|
||||
$(CC) $(1) $(KBUILD_CPPFLAGS) $(CC_OPTION_CFLAGS) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
|
||||
|
||||
# ld-option
|
||||
# Usage: LDFLAGS += $(call ld-option, -X)
|
||||
ld-option = $(call try-run,\
|
||||
$(CC) -x c /dev/null -c -o "$$TMPO" ; $(LD) $(1) "$$TMPO" -o "$$TMP",$(1),$(2))
|
||||
# Usage: KBUILD_LDFLAGS += $(call ld-option, -X, -Y)
|
||||
ld-option = $(call try-run, $(LD) $(KBUILD_LDFLAGS) $(1) -v,$(1),$(2),$(3))
|
||||
|
||||
# ar-option
|
||||
# Usage: KBUILD_ARFLAGS := $(call ar-option,D)
|
||||
|
||||
@ -70,15 +70,8 @@ endif
|
||||
|
||||
include scripts/Makefile.lib
|
||||
|
||||
ifdef host-progs
|
||||
ifneq ($(hostprogs-y),$(host-progs))
|
||||
$(warning kbuild: $(obj)/Makefile - Usage of host-progs is deprecated. Please replace with hostprogs-y!)
|
||||
hostprogs-y += $(host-progs)
|
||||
endif
|
||||
endif
|
||||
|
||||
# Do not include host rules unless needed
|
||||
ifneq ($(hostprogs-y)$(hostprogs-m),)
|
||||
ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
|
||||
include scripts/Makefile.host
|
||||
endif
|
||||
|
||||
@ -221,7 +214,7 @@ cmd_modversions = \
|
||||
$(call cmd_gensymtypes,$(KBUILD_SYMTYPES),$(@:.o=.symtypes)) \
|
||||
> $(@D)/.tmp_$(@F:.o=.ver); \
|
||||
\
|
||||
$(LD) $(LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \
|
||||
$(LD) $(KBUILD_LDFLAGS) -r -o $@ $(@D)/.tmp_$(@F) \
|
||||
-T $(@D)/.tmp_$(@F:.o=.ver); \
|
||||
rm -f $(@D)/.tmp_$(@F) $(@D)/.tmp_$(@F:.o=.ver); \
|
||||
else \
|
||||
@ -253,8 +246,8 @@ else
|
||||
sub_cmd_record_mcount = set -e ; perl $(srctree)/scripts/recordmcount.pl "$(ARCH)" \
|
||||
"$(if $(CONFIG_CPU_BIG_ENDIAN),big,little)" \
|
||||
"$(if $(CONFIG_64BIT),64,32)" \
|
||||
"$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CFLAGS)" \
|
||||
"$(LD)" "$(NM)" "$(RM)" "$(MV)" \
|
||||
"$(OBJDUMP)" "$(OBJCOPY)" "$(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS)" \
|
||||
"$(LD) $(KBUILD_LDFLAGS)" "$(NM)" "$(RM)" "$(MV)" \
|
||||
"$(if $(part-of-module),1,0)" "$(@)";
|
||||
recordmcount_source := $(srctree)/scripts/recordmcount.pl
|
||||
endif
|
||||
|
||||
@ -43,8 +43,9 @@ subdir-ymn := $(foreach f, $(subdir-ymn), \
|
||||
|
||||
__clean-files := $(extra-y) $(extra-m) $(extra-) \
|
||||
$(always) $(targets) $(clean-files) \
|
||||
$(host-progs) \
|
||||
$(hostprogs-y) $(hostprogs-m) $(hostprogs-)
|
||||
$(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
|
||||
$(hostlibs-y) $(hostlibs-m) $(hostlibs-) \
|
||||
$(hostcxxlibs-y) $(hostcxxlibs-m)
|
||||
|
||||
__clean-files := $(filter-out $(no-clean-files), $(__clean-files))
|
||||
|
||||
|
||||
@ -22,6 +22,8 @@
|
||||
# They are linked as C++ code to the executable qconf
|
||||
|
||||
__hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
|
||||
host-cshlib := $(sort $(hostlibs-y) $(hostlibs-m))
|
||||
host-cxxshlib := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
|
||||
|
||||
# C code
|
||||
# Executables compiled from a single .c file
|
||||
@ -47,6 +49,10 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
|
||||
# C++ Object (.o) files compiled from .cc files
|
||||
host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
|
||||
|
||||
# Object (.o) files used by the shared libaries
|
||||
host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
|
||||
host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
|
||||
|
||||
# output directory for programs/.o files
|
||||
# hostprogs-y := tools/build may have been specified.
|
||||
# Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
|
||||
@ -61,6 +67,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
|
||||
host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
|
||||
host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
|
||||
host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
|
||||
host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
|
||||
host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
|
||||
host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
|
||||
host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
|
||||
host-shared := $(addprefix $(obj)/,$(host-shared))
|
||||
host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
|
||||
|
||||
@ -69,9 +79,9 @@ obj-dirs += $(host-objdirs)
|
||||
#####
|
||||
# Handle options to gcc. Support building with separate output directory
|
||||
|
||||
_hostc_flags = $(HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
|
||||
_hostc_flags = $(KBUILD_HOSTCFLAGS) $(HOST_EXTRACFLAGS) \
|
||||
$(HOSTCFLAGS_$(basetarget).o)
|
||||
_hostcxx_flags = $(HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \
|
||||
_hostcxx_flags = $(KBUILD_HOSTCXXFLAGS) $(HOST_EXTRACXXFLAGS) \
|
||||
$(HOSTCXXFLAGS_$(basetarget).o)
|
||||
|
||||
ifeq ($(KBUILD_SRC),)
|
||||
@ -92,16 +102,16 @@ hostcxx_flags = -Wp,-MD,$(depfile) $(__hostcxx_flags)
|
||||
# host-csingle -> Executable
|
||||
quiet_cmd_host-csingle = HOSTCC $@
|
||||
cmd_host-csingle = $(HOSTCC) $(hostc_flags) -o $@ $< \
|
||||
$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
|
||||
$(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
|
||||
$(host-csingle): $(obj)/%: $(src)/%.c FORCE
|
||||
$(call if_changed_dep,host-csingle)
|
||||
|
||||
# Link an executable based on list of .o files, all plain c
|
||||
# host-cmulti -> executable
|
||||
quiet_cmd_host-cmulti = HOSTLD $@
|
||||
cmd_host-cmulti = $(HOSTCC) $(HOSTLDFLAGS) -o $@ \
|
||||
cmd_host-cmulti = $(HOSTCC) $(KBUILD_HOSTLDFLAGS) -o $@ \
|
||||
$(addprefix $(obj)/,$($(@F)-objs)) \
|
||||
$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
|
||||
$(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
|
||||
$(host-cmulti): FORCE
|
||||
$(call if_changed,host-cmulti)
|
||||
$(call multi_depend, $(host-cmulti), , -objs)
|
||||
@ -116,10 +126,10 @@ $(host-cobjs): $(obj)/%.o: $(src)/%.c FORCE
|
||||
# Link an executable based on list of .o files, a mixture of .c and .cc
|
||||
# host-cxxmulti -> executable
|
||||
quiet_cmd_host-cxxmulti = HOSTLD $@
|
||||
cmd_host-cxxmulti = $(HOSTCXX) $(HOSTLDFLAGS) -o $@ \
|
||||
cmd_host-cxxmulti = $(HOSTCXX) $(KBUILD_HOSTLDFLAGS) -o $@ \
|
||||
$(foreach o,objs cxxobjs,\
|
||||
$(addprefix $(obj)/,$($(@F)-$(o)))) \
|
||||
$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
|
||||
$(KBUILD_HOSTLDLIBS) $(HOSTLDLIBS_$(@F))
|
||||
$(host-cxxmulti): FORCE
|
||||
$(call if_changed,host-cxxmulti)
|
||||
$(call multi_depend, $(host-cxxmulti), , -objs -cxxobjs)
|
||||
@ -130,5 +140,43 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
|
||||
$(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
|
||||
$(call if_changed_dep,host-cxxobjs)
|
||||
|
||||
# Compile .c file, create position independent .o file
|
||||
# host-cshobjs -> .o
|
||||
quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
|
||||
cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
|
||||
$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
|
||||
$(call if_changed_dep,host-cshobjs)
|
||||
|
||||
# Compile .c file, create position independent .o file
|
||||
# Note that plugin capable gcc versions can be either C or C++ based
|
||||
# therefore plugin source files have to be compilable in both C and C++ mode.
|
||||
# This is why a C++ compiler is invoked on a .c file.
|
||||
# host-cxxshobjs -> .o
|
||||
quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
|
||||
cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
|
||||
$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
|
||||
$(call if_changed_dep,host-cxxshobjs)
|
||||
|
||||
# Link a shared library, based on position independent .o files
|
||||
# *.o -> .so shared library (host-cshlib)
|
||||
quiet_cmd_host-cshlib = HOSTLLD -shared $@
|
||||
cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
|
||||
$(addprefix $(obj)/,$($(@F:.so=-objs))) \
|
||||
$(HOST_LOADLIBES) $(HOSTLDLIBS_$(@F))
|
||||
$(host-cshlib): FORCE
|
||||
$(call if_changed,host-cshlib)
|
||||
$(call multi_depend, $(host-cshlib), .so, -objs)
|
||||
|
||||
# Link a shared library, based on position independent .o files
|
||||
# *.o -> .so shared library (host-cxxshlib)
|
||||
quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
|
||||
cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
|
||||
$(addprefix $(obj)/,$($(@F:.so=-objs))) \
|
||||
$(HOST_LOADLIBES) $(HOSTLDLIBS_$(@F))
|
||||
$(host-cxxshlib): FORCE
|
||||
$(call if_changed,host-cxxshlib)
|
||||
$(call multi_depend, $(host-cxxshlib), .so, -objs)
|
||||
|
||||
targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
|
||||
$(host-cxxmulti) $(host-cxxobjs) $(host-shared)
|
||||
$(host-cxxmulti) $(host-cxxobjs) $(host-shared) \
|
||||
$(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
|
||||
|
||||
@ -161,7 +161,7 @@ a_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \
|
||||
cpp_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(UBOOTINCLUDE) \
|
||||
$(__cpp_flags)
|
||||
|
||||
ld_flags = $(LDFLAGS) $(ldflags-y)
|
||||
ld_flags = $(KBUILD_LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
|
||||
|
||||
# Try these files in order to find the U-Boot-specific .dtsi include file
|
||||
u_boot_dtsi_options = $(strip $(wildcard $(dir $<)$(basename $(notdir $<))-u-boot.dtsi) \
|
||||
@ -256,8 +256,7 @@ $(obj)/%: $(src)/%_shipped
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
quiet_cmd_ld = LD $@
|
||||
cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
|
||||
$(filter-out FORCE,$^) -o $@
|
||||
cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
|
||||
|
||||
# Objcopy
|
||||
# ---------------------------------------------------------------------------
|
||||
|
||||
@ -407,7 +407,7 @@ $(obj)/u-boot-spl-mtk.bin: $(obj)/u-boot-spl.bin FORCE
|
||||
# Rule to link u-boot-spl
|
||||
# May be overridden by arch/$(ARCH)/config.mk
|
||||
quiet_cmd_u-boot-spl ?= LD $@
|
||||
cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(LDFLAGS) $(LDFLAGS_$(@F)) \
|
||||
cmd_u-boot-spl ?= (cd $(obj) && $(LD) $(KBUILD_LDFLAGS) $(LDFLAGS_$(@F)) \
|
||||
$(patsubst $(obj)/%,%,$(u-boot-spl-init)) --start-group \
|
||||
$(patsubst $(obj)/%,%,$(u-boot-spl-main)) \
|
||||
$(patsubst $(obj)/%,%,$(u-boot-spl-platdata)) \
|
||||
|
||||
@ -9,21 +9,11 @@ dtc-objs := dtc.o flattree.o fstree.o data.o livetree.o treesource.o \
|
||||
dtc-objs += dtc-lexer.lex.o dtc-parser.tab.o
|
||||
|
||||
# Source files need to get at the userspace version of libfdt_env.h to compile
|
||||
HOST_EXTRACFLAGS := -I$(src)/libfdt
|
||||
|
||||
HOSTCFLAGS_DTC := -I$(src) -I$(src)/libfdt
|
||||
|
||||
HOSTCFLAGS_checks.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_data.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_dtc.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_flattree.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_fstree.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_livetree.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_srcpos.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_treesource.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_util.o := $(HOSTCFLAGS_DTC)
|
||||
|
||||
HOSTCFLAGS_dtc-lexer.lex.o := $(HOSTCFLAGS_DTC)
|
||||
HOSTCFLAGS_dtc-parser.tab.o := $(HOSTCFLAGS_DTC)
|
||||
# Generated files need one more search path to include headers in source tree
|
||||
HOSTCFLAGS_dtc-lexer.lex.o := -I$(src)
|
||||
HOSTCFLAGS_dtc-parser.tab.o := -I$(src)
|
||||
|
||||
# dependencies on generated files need to be listed explicitly
|
||||
$(obj)/dtc-lexer.lex.o: $(obj)/dtc-parser.tab.h
|
||||
|
||||
@ -3,8 +3,8 @@
|
||||
# Kernel configuration targets
|
||||
# These targets are used from top-level makefile
|
||||
|
||||
PHONY += xconfig gconfig menuconfig config syncconfig \
|
||||
localmodconfig localyesconfig
|
||||
PHONY += xconfig gconfig menuconfig config localmodconfig localyesconfig \
|
||||
build_menuconfig build_nconfig build_gconfig build_xconfig
|
||||
|
||||
# Added for U-Boot
|
||||
# Linux has defconfig files in arch/$(SRCARCH)/configs/,
|
||||
@ -40,14 +40,15 @@ config: $(obj)/conf
|
||||
nconfig: $(obj)/nconf
|
||||
$< $(silent) $(Kconfig)
|
||||
|
||||
# This has become an internal implementation detail and is now deprecated
|
||||
# for external use.
|
||||
syncconfig: $(obj)/conf
|
||||
$(Q)mkdir -p include/config include/generated
|
||||
$< $(silent) --$@ $(Kconfig)
|
||||
build_menuconfig: $(obj)/mconf
|
||||
|
||||
build_nconfig: $(obj)/nconf
|
||||
|
||||
build_gconfig: $(obj)/gconf
|
||||
|
||||
build_xconfig: $(obj)/qconf
|
||||
|
||||
localyesconfig localmodconfig: $(obj)/conf
|
||||
$(Q)mkdir -p include/config include/generated
|
||||
$(Q)perl $(srctree)/$(src)/streamline_config.pl --$@ $(srctree) $(Kconfig) > .tmp.config
|
||||
$(Q)if [ -f .config ]; then \
|
||||
cmp -s .tmp.config .config || \
|
||||
@ -62,8 +63,12 @@ localyesconfig localmodconfig: $(obj)/conf
|
||||
$(Q)rm -f .tmp.config
|
||||
|
||||
# These targets map 1:1 to the commandline options of 'conf'
|
||||
#
|
||||
# Note:
|
||||
# syncconfig has become an internal implementation detail and is now
|
||||
# deprecated for external use
|
||||
simple-targets := oldconfig allnoconfig allyesconfig allmodconfig \
|
||||
alldefconfig randconfig listnewconfig olddefconfig
|
||||
alldefconfig randconfig listnewconfig olddefconfig syncconfig
|
||||
PHONY += $(simple-targets)
|
||||
|
||||
$(simple-targets): $(obj)/conf
|
||||
@ -179,29 +184,30 @@ HOSTCFLAGS_zconf.tab.o := -I$(src)
|
||||
hostprogs-y += nconf
|
||||
nconf-objs := nconf.o zconf.tab.o nconf.gui.o
|
||||
|
||||
HOSTLOADLIBES_nconf = $(shell . $(obj)/.nconf-cfg && echo $$libs)
|
||||
HOSTLDLIBS_nconf = $(shell . $(obj)/.nconf-cfg && echo $$libs)
|
||||
HOSTCFLAGS_nconf.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags)
|
||||
HOSTCFLAGS_nconf.gui.o = $(shell . $(obj)/.nconf-cfg && echo $$cflags)
|
||||
|
||||
$(obj)/nconf.o: $(obj)/.nconf-cfg
|
||||
$(obj)/nconf.o $(obj)/nconf.gui.o: $(obj)/.nconf-cfg
|
||||
|
||||
# mconf: Used for the menuconfig target based on lxdialog
|
||||
hostprogs-y += mconf
|
||||
lxdialog := checklist.o inputbox.o menubox.o textbox.o util.o yesno.o
|
||||
mconf-objs := mconf.o zconf.tab.o $(addprefix lxdialog/, $(lxdialog))
|
||||
|
||||
HOSTLOADLIBES_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs)
|
||||
HOSTLDLIBS_mconf = $(shell . $(obj)/.mconf-cfg && echo $$libs)
|
||||
$(foreach f, mconf.o $(lxdialog), \
|
||||
$(eval HOSTCFLAGS_$f = $$(shell . $(obj)/.mconf-cfg && echo $$$$cflags)))
|
||||
|
||||
$(addprefix $(obj)/, mconf.o $(lxdialog)): $(obj)/.mconf-cfg
|
||||
$(obj)/mconf.o: $(obj)/.mconf-cfg
|
||||
$(addprefix $(obj)/lxdialog/, $(lxdialog)): $(obj)/.mconf-cfg
|
||||
|
||||
# qconf: Used for the xconfig target based on Qt
|
||||
hostprogs-y += qconf
|
||||
qconf-cxxobjs := qconf.o
|
||||
qconf-objs := zconf.tab.o
|
||||
|
||||
HOSTLOADLIBES_qconf = $(shell . $(obj)/.qconf-cfg && echo $$libs)
|
||||
HOSTLDLIBS_qconf = $(shell . $(obj)/.qconf-cfg && echo $$libs)
|
||||
HOSTCXXFLAGS_qconf.o = $(shell . $(obj)/.qconf-cfg && echo $$cflags)
|
||||
|
||||
$(obj)/qconf.o: $(obj)/.qconf-cfg $(obj)/qconf.moc
|
||||
@ -216,7 +222,7 @@ $(obj)/%.moc: $(src)/%.h $(obj)/.qconf-cfg
|
||||
hostprogs-y += gconf
|
||||
gconf-objs := gconf.o zconf.tab.o
|
||||
|
||||
HOSTLOADLIBES_gconf = $(shell . $(obj)/.gconf-cfg && echo $$libs)
|
||||
HOSTLDLIBS_gconf = $(shell . $(obj)/.gconf-cfg && echo $$libs)
|
||||
HOSTCFLAGS_gconf.o = $(shell . $(obj)/.gconf-cfg && echo $$cflags)
|
||||
|
||||
$(obj)/gconf.o: $(obj)/.gconf-cfg
|
||||
|
||||
@ -496,6 +496,7 @@ int main(int ac, char **av)
|
||||
int opt;
|
||||
const char *name, *defconfig_file = NULL /* gcc uninit */;
|
||||
struct stat tmpstat;
|
||||
int no_conf_write = 0;
|
||||
|
||||
tty_stdio = isatty(0) && isatty(1);
|
||||
|
||||
@ -507,6 +508,11 @@ int main(int ac, char **av)
|
||||
input_mode = (enum input_mode)opt;
|
||||
switch (opt) {
|
||||
case syncconfig:
|
||||
/*
|
||||
* syncconfig is invoked during the build stage.
|
||||
* Suppress distracting "configuration written to ..."
|
||||
*/
|
||||
conf_set_message_callback(NULL);
|
||||
sync_kconfig = 1;
|
||||
break;
|
||||
case defconfig:
|
||||
@ -633,13 +639,14 @@ int main(int ac, char **av)
|
||||
}
|
||||
|
||||
if (sync_kconfig) {
|
||||
if (conf_get_changed()) {
|
||||
name = getenv("KCONFIG_NOSILENTUPDATE");
|
||||
if (name && *name) {
|
||||
name = getenv("KCONFIG_NOSILENTUPDATE");
|
||||
if (name && *name) {
|
||||
if (conf_get_changed()) {
|
||||
fprintf(stderr,
|
||||
"\n*** The configuration requires explicit update.\n\n");
|
||||
return 1;
|
||||
}
|
||||
no_conf_write = 1;
|
||||
}
|
||||
}
|
||||
|
||||
@ -688,7 +695,7 @@ int main(int ac, char **av)
|
||||
/* syncconfig is used during the build so we shall update autoconf.
|
||||
* All other commands are only used to generate a config.
|
||||
*/
|
||||
if (conf_get_changed() && conf_write(NULL)) {
|
||||
if (!no_conf_write && conf_write(NULL)) {
|
||||
fprintf(stderr, "\n*** Error during writing of the configuration.\n\n");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
@ -16,6 +16,64 @@
|
||||
|
||||
#include "lkc.h"
|
||||
|
||||
/* return true if 'path' exists, false otherwise */
|
||||
static bool is_present(const char *path)
|
||||
{
|
||||
struct stat st;
|
||||
|
||||
return !stat(path, &st);
|
||||
}
|
||||
|
||||
/* return true if 'path' exists and it is a directory, false otherwise */
|
||||
static bool is_dir(const char *path)
|
||||
{
|
||||
struct stat st;
|
||||
|
||||
if (stat(path, &st))
|
||||
return 0;
|
||||
|
||||
return S_ISDIR(st.st_mode);
|
||||
}
|
||||
|
||||
/*
|
||||
* Create the parent directory of the given path.
|
||||
*
|
||||
* For example, if 'include/config/auto.conf' is given, create 'include/config'.
|
||||
*/
|
||||
static int make_parent_dir(const char *path)
|
||||
{
|
||||
char tmp[PATH_MAX + 1];
|
||||
char *p;
|
||||
|
||||
strncpy(tmp, path, sizeof(tmp));
|
||||
tmp[sizeof(tmp) - 1] = 0;
|
||||
|
||||
/* Remove the base name. Just return if nothing is left */
|
||||
p = strrchr(tmp, '/');
|
||||
if (!p)
|
||||
return 0;
|
||||
*(p + 1) = 0;
|
||||
|
||||
/* Just in case it is an absolute path */
|
||||
p = tmp;
|
||||
while (*p == '/')
|
||||
p++;
|
||||
|
||||
while ((p = strchr(p, '/'))) {
|
||||
*p = 0;
|
||||
|
||||
/* skip if the directory exists */
|
||||
if (!is_dir(tmp) && mkdir(tmp, 0755))
|
||||
return -1;
|
||||
|
||||
*p = '/';
|
||||
while (*p == '/')
|
||||
p++;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
struct conf_printer {
|
||||
void (*print_symbol)(FILE *, struct symbol *, const char *, void *);
|
||||
void (*print_comment)(FILE *, const char *, void *);
|
||||
@ -43,16 +101,16 @@ static void conf_warning(const char *fmt, ...)
|
||||
conf_warnings++;
|
||||
}
|
||||
|
||||
static void conf_default_message_callback(const char *fmt, va_list ap)
|
||||
static void conf_default_message_callback(const char *s)
|
||||
{
|
||||
printf("#\n# ");
|
||||
vprintf(fmt, ap);
|
||||
printf("%s", s);
|
||||
printf("\n#\n");
|
||||
}
|
||||
|
||||
static void (*conf_message_callback) (const char *fmt, va_list ap) =
|
||||
static void (*conf_message_callback)(const char *s) =
|
||||
conf_default_message_callback;
|
||||
void conf_set_message_callback(void (*fn) (const char *fmt, va_list ap))
|
||||
void conf_set_message_callback(void (*fn)(const char *s))
|
||||
{
|
||||
conf_message_callback = fn;
|
||||
}
|
||||
@ -60,10 +118,15 @@ void conf_set_message_callback(void (*fn) (const char *fmt, va_list ap))
|
||||
static void conf_message(const char *fmt, ...)
|
||||
{
|
||||
va_list ap;
|
||||
char buf[4096];
|
||||
|
||||
if (!conf_message_callback)
|
||||
return;
|
||||
|
||||
va_start(ap, fmt);
|
||||
if (conf_message_callback)
|
||||
conf_message_callback(fmt, ap);
|
||||
|
||||
vsnprintf(buf, sizeof(buf), fmt, ap);
|
||||
conf_message_callback(buf);
|
||||
va_end(ap);
|
||||
}
|
||||
|
||||
@ -83,7 +146,6 @@ const char *conf_get_autoconfig_name(void)
|
||||
|
||||
char *conf_get_default_confname(void)
|
||||
{
|
||||
struct stat buf;
|
||||
static char fullname[PATH_MAX+1];
|
||||
char *env, *name;
|
||||
|
||||
@ -91,7 +153,7 @@ char *conf_get_default_confname(void)
|
||||
env = getenv(SRCTREE);
|
||||
if (env) {
|
||||
sprintf(fullname, "%s/%s", env, name);
|
||||
if (!stat(fullname, &buf))
|
||||
if (is_present(fullname))
|
||||
return fullname;
|
||||
}
|
||||
return name;
|
||||
@ -393,7 +455,7 @@ int conf_read(const char *name)
|
||||
|
||||
for_all_symbols(i, sym) {
|
||||
sym_calc_value(sym);
|
||||
if (sym_is_choice(sym) || (sym->flags & SYMBOL_AUTO))
|
||||
if (sym_is_choice(sym) || (sym->flags & SYMBOL_NO_WRITE))
|
||||
continue;
|
||||
if (sym_has_value(sym) && (sym->flags & SYMBOL_WRITE)) {
|
||||
/* check that calculated value agrees with saved value */
|
||||
@ -723,10 +785,9 @@ int conf_write(const char *name)
|
||||
|
||||
dirname[0] = 0;
|
||||
if (name && name[0]) {
|
||||
struct stat st;
|
||||
char *slash;
|
||||
|
||||
if (!stat(name, &st) && S_ISDIR(st.st_mode)) {
|
||||
if (is_dir(name)) {
|
||||
strcpy(dirname, name);
|
||||
strcat(dirname, "/");
|
||||
basename = conf_get_configname();
|
||||
@ -811,26 +872,59 @@ next:
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* write a dependency file as used by kbuild to track dependencies */
|
||||
static int conf_write_dep(const char *name)
|
||||
{
|
||||
struct file *file;
|
||||
FILE *out;
|
||||
|
||||
if (!name)
|
||||
name = ".kconfig.d";
|
||||
out = fopen("..config.tmp", "w");
|
||||
if (!out)
|
||||
return 1;
|
||||
fprintf(out, "deps_config := \\\n");
|
||||
for (file = file_list; file; file = file->next) {
|
||||
if (file->next)
|
||||
fprintf(out, "\t%s \\\n", file->name);
|
||||
else
|
||||
fprintf(out, "\t%s\n", file->name);
|
||||
}
|
||||
fprintf(out, "\n%s: \\\n"
|
||||
"\t$(deps_config)\n\n", conf_get_autoconfig_name());
|
||||
|
||||
env_write_dep(out, conf_get_autoconfig_name());
|
||||
|
||||
fprintf(out, "\n$(deps_config): ;\n");
|
||||
fclose(out);
|
||||
|
||||
if (make_parent_dir(name))
|
||||
return 1;
|
||||
rename("..config.tmp", name);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int conf_split_config(void)
|
||||
{
|
||||
const char *name;
|
||||
char path[PATH_MAX+1];
|
||||
char *s, *d, c;
|
||||
struct symbol *sym;
|
||||
struct stat sb;
|
||||
int res, i, fd;
|
||||
|
||||
name = conf_get_autoconfig_name();
|
||||
conf_read_simple(name, S_DEF_AUTO);
|
||||
sym_calc_value(modules_sym);
|
||||
|
||||
if (make_parent_dir("include/config/foo.h"))
|
||||
return 1;
|
||||
if (chdir("include/config"))
|
||||
return 1;
|
||||
|
||||
res = 0;
|
||||
for_all_symbols(i, sym) {
|
||||
sym_calc_value(sym);
|
||||
if ((sym->flags & SYMBOL_AUTO) || !sym->name)
|
||||
if ((sym->flags & SYMBOL_NO_WRITE) || !sym->name)
|
||||
continue;
|
||||
if (sym->flags & SYMBOL_WRITE) {
|
||||
if (sym->flags & SYMBOL_DEF_AUTO) {
|
||||
@ -895,19 +989,12 @@ static int conf_split_config(void)
|
||||
res = 1;
|
||||
break;
|
||||
}
|
||||
/*
|
||||
* Create directory components,
|
||||
* unless they exist already.
|
||||
*/
|
||||
d = path;
|
||||
while ((d = strchr(d, '/'))) {
|
||||
*d = 0;
|
||||
if (stat(path, &sb) && mkdir(path, 0755)) {
|
||||
res = 1;
|
||||
goto out;
|
||||
}
|
||||
*d++ = '/';
|
||||
|
||||
if (make_parent_dir(path)) {
|
||||
res = 1;
|
||||
goto out;
|
||||
}
|
||||
|
||||
/* Try it again. */
|
||||
fd = open(path, O_WRONLY | O_CREAT | O_TRUNC, 0644);
|
||||
if (fd == -1) {
|
||||
@ -933,7 +1020,7 @@ int conf_write_autoconf(void)
|
||||
|
||||
sym_clear_all_valid();
|
||||
|
||||
file_write_dep("include/config/auto.conf.cmd");
|
||||
conf_write_dep("include/config/auto.conf.cmd");
|
||||
|
||||
if (conf_split_config())
|
||||
return 1;
|
||||
@ -980,14 +1067,22 @@ int conf_write_autoconf(void)
|
||||
name = getenv("KCONFIG_AUTOHEADER");
|
||||
if (!name)
|
||||
name = "include/generated/autoconf.h";
|
||||
if (make_parent_dir(name))
|
||||
return 1;
|
||||
if (rename(".tmpconfig.h", name))
|
||||
return 1;
|
||||
|
||||
name = getenv("KCONFIG_TRISTATE");
|
||||
if (!name)
|
||||
name = "include/config/tristate.conf";
|
||||
if (make_parent_dir(name))
|
||||
return 1;
|
||||
if (rename(".tmpconfig_tristate", name))
|
||||
return 1;
|
||||
|
||||
name = conf_get_autoconfig_name();
|
||||
if (make_parent_dir(name))
|
||||
return 1;
|
||||
/*
|
||||
* This must be the last step, kbuild has a dependency on auto.conf
|
||||
* and this marks the successful completion of the previous steps.
|
||||
|
||||
@ -141,7 +141,7 @@ struct symbol {
|
||||
#define SYMBOL_OPTIONAL 0x0100 /* choice is optional - values can be 'n' */
|
||||
#define SYMBOL_WRITE 0x0200 /* write symbol to file (KCONFIG_CONFIG) */
|
||||
#define SYMBOL_CHANGED 0x0400 /* ? */
|
||||
#define SYMBOL_AUTO 0x1000 /* value from environment variable */
|
||||
#define SYMBOL_NO_WRITE 0x1000 /* Symbol for internal use only; it will not be written */
|
||||
#define SYMBOL_CHECKED 0x2000 /* used during dependency checking */
|
||||
#define SYMBOL_WARNED 0x8000 /* warning has been issued */
|
||||
|
||||
@ -185,7 +185,6 @@ enum prop_type {
|
||||
P_SELECT, /* select BAR */
|
||||
P_IMPLY, /* imply BAR */
|
||||
P_RANGE, /* range 7..100 (for a symbol) */
|
||||
P_ENV, /* value from environment variable */
|
||||
P_SYMBOL, /* where a symbol is defined */
|
||||
};
|
||||
|
||||
|
||||
@ -3,6 +3,13 @@
|
||||
|
||||
PKG="gtk+-2.0 gmodule-2.0 libglade-2.0"
|
||||
|
||||
if [ -z "$(command -v pkg-config)" ]; then
|
||||
echo >&2 "*"
|
||||
echo >&2 "* 'make gconfig' requires 'pkg-config'. Please install it."
|
||||
echo >&2 "*"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if ! pkg-config --exists $PKG; then
|
||||
echo >&2 "*"
|
||||
echo >&2 "* Unable to find the GTK+ installation. Please make sure that"
|
||||
|
||||
@ -101,8 +101,8 @@ const char *dbg_sym_flags(int val)
|
||||
strcat(buf, "write/");
|
||||
if (val & SYMBOL_CHANGED)
|
||||
strcat(buf, "changed/");
|
||||
if (val & SYMBOL_AUTO)
|
||||
strcat(buf, "auto/");
|
||||
if (val & SYMBOL_NO_WRITE)
|
||||
strcat(buf, "no_write/");
|
||||
|
||||
buf[strlen(buf) - 1] = '\0';
|
||||
|
||||
|
||||
@ -97,7 +97,6 @@ void menu_set_type(int type);
|
||||
|
||||
/* util.c */
|
||||
struct file *file_lookup(const char *name);
|
||||
int file_write_dep(const char *name);
|
||||
void *xmalloc(size_t size);
|
||||
void *xcalloc(size_t nmemb, size_t size);
|
||||
void *xrealloc(void *p, size_t size);
|
||||
@ -126,7 +125,6 @@ const char *sym_get_string_default(struct symbol *sym);
|
||||
struct symbol *sym_check_deps(struct symbol *sym);
|
||||
struct property *prop_alloc(enum prop_type type, struct symbol *sym);
|
||||
struct symbol *prop_get_symbol(struct property *prop);
|
||||
struct property *sym_get_env_prop(struct symbol *sym);
|
||||
|
||||
static inline tristate sym_get_tristate_value(struct symbol *sym)
|
||||
{
|
||||
|
||||
@ -10,7 +10,7 @@ int conf_write(const char *name);
|
||||
int conf_write_autoconf(void);
|
||||
bool conf_get_changed(void);
|
||||
void conf_set_changed_callback(void (*fn)(void));
|
||||
void conf_set_message_callback(void (*fn)(const char *fmt, va_list ap));
|
||||
void conf_set_message_callback(void (*fn)(const char *s));
|
||||
|
||||
/* menu.c */
|
||||
extern struct menu rootmenu;
|
||||
|
||||
@ -4,20 +4,23 @@
|
||||
PKG="ncursesw"
|
||||
PKG2="ncurses"
|
||||
|
||||
if pkg-config --exists $PKG; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG)\"
|
||||
exit 0
|
||||
if [ -n "$(command -v pkg-config)" ]; then
|
||||
if pkg-config --exists $PKG; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG)\"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if pkg-config --exists $PKG2; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG2)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG2)\"
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
if pkg-config --exists $PKG2; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG2)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG2)\"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Unfortunately, some distributions (e.g. openSUSE) cannot find ncurses
|
||||
# by pkg-config.
|
||||
# Check the default paths in case pkg-config is not installed.
|
||||
# (Even if it is installed, some distributions such as openSUSE cannot
|
||||
# find ncurses by pkg-config.)
|
||||
if [ -f /usr/include/ncursesw/ncurses.h ]; then
|
||||
echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
|
||||
echo libs=\"-lncursesw\"
|
||||
|
||||
@ -490,7 +490,6 @@ static void build_conf(struct menu *menu)
|
||||
switch (prop->type) {
|
||||
case P_MENU:
|
||||
child_count++;
|
||||
prompt = prompt;
|
||||
if (single_menu_mode) {
|
||||
item_make("%s%*c%s",
|
||||
menu->data ? "-->" : "++>",
|
||||
@ -772,16 +771,13 @@ static void show_helptext(const char *title, const char *text)
|
||||
show_textbox(title, text, 0, 0);
|
||||
}
|
||||
|
||||
static void conf_message_callback(const char *fmt, va_list ap)
|
||||
static void conf_message_callback(const char *s)
|
||||
{
|
||||
char buf[PATH_MAX+1];
|
||||
|
||||
vsnprintf(buf, sizeof(buf), fmt, ap);
|
||||
if (save_and_exit) {
|
||||
if (!silent)
|
||||
printf("%s", buf);
|
||||
printf("%s", s);
|
||||
} else {
|
||||
show_textbox(NULL, buf, 6, 60);
|
||||
show_textbox(NULL, s, 6, 60);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
@ -212,7 +212,7 @@ void menu_add_option(int token, char *arg)
|
||||
sym_defconfig_list = current_entry->sym;
|
||||
else if (sym_defconfig_list != current_entry->sym)
|
||||
zconf_error("trying to redefine defconfig symbol");
|
||||
sym_defconfig_list->flags |= SYMBOL_AUTO;
|
||||
sym_defconfig_list->flags |= SYMBOL_NO_WRITE;
|
||||
break;
|
||||
case T_OPT_ALLNOCONFIG_Y:
|
||||
current_entry->sym->flags |= SYMBOL_ALLNOCONFIG_Y;
|
||||
|
||||
@ -4,20 +4,23 @@
|
||||
PKG="ncursesw menuw panelw"
|
||||
PKG2="ncurses menu panel"
|
||||
|
||||
if pkg-config --exists $PKG; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG)\"
|
||||
exit 0
|
||||
if [ -n "$(command -v pkg-config)" ]; then
|
||||
if pkg-config --exists $PKG; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG)\"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
if pkg-config --exists $PKG2; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG2)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG2)\"
|
||||
exit 0
|
||||
fi
|
||||
fi
|
||||
|
||||
if pkg-config --exists $PKG2; then
|
||||
echo cflags=\"$(pkg-config --cflags $PKG2)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG2)\"
|
||||
exit 0
|
||||
fi
|
||||
|
||||
# Unfortunately, some distributions (e.g. openSUSE) cannot find ncurses
|
||||
# by pkg-config.
|
||||
# Check the default paths in case pkg-config is not installed.
|
||||
# (Even if it is installed, some distributions such as openSUSE cannot
|
||||
# find ncurses by pkg-config.)
|
||||
if [ -f /usr/include/ncursesw/ncurses.h ]; then
|
||||
echo cflags=\"-D_GNU_SOURCE -I/usr/include/ncursesw\"
|
||||
echo libs=\"-lncursesw -lmenuw -lpanelw\"
|
||||
|
||||
@ -1210,12 +1210,9 @@ static void conf(struct menu *menu)
|
||||
}
|
||||
}
|
||||
|
||||
static void conf_message_callback(const char *fmt, va_list ap)
|
||||
static void conf_message_callback(const char *s)
|
||||
{
|
||||
char buf[1024];
|
||||
|
||||
vsnprintf(buf, sizeof(buf), fmt, ap);
|
||||
btn_dialog(main_window, buf, 1, "<OK>");
|
||||
btn_dialog(main_window, s, 1, "<OK>");
|
||||
}
|
||||
|
||||
static void show_help(struct menu *menu)
|
||||
|
||||
@ -4,6 +4,13 @@
|
||||
PKG="Qt5Core Qt5Gui Qt5Widgets"
|
||||
PKG2="QtCore QtGui"
|
||||
|
||||
if [ -z "$(command -v pkg-config)" ]; then
|
||||
echo >&2 "*"
|
||||
echo >&2 "* 'make xconfig' requires 'pkg-config'. Please install it."
|
||||
echo >&2 "*"
|
||||
exit 1
|
||||
fi
|
||||
|
||||
if pkg-config --exists $PKG; then
|
||||
echo cflags=\"-std=c++11 -fPIC $(pkg-config --cflags Qt5Core Qt5Gui Qt5Widgets)\"
|
||||
echo libs=\"$(pkg-config --libs $PKG)\"
|
||||
|
||||
@ -1149,7 +1149,6 @@ QString ConfigInfoView::debug_info(struct symbol *sym)
|
||||
case P_DEFAULT:
|
||||
case P_SELECT:
|
||||
case P_RANGE:
|
||||
case P_ENV:
|
||||
debug += prop_get_type_name(prop->type);
|
||||
debug += ": ";
|
||||
expr_print(prop->expr, expr_print_help, &debug, E_NONE);
|
||||
|
||||
@ -76,15 +76,6 @@ struct property *sym_get_choice_prop(struct symbol *sym)
|
||||
return NULL;
|
||||
}
|
||||
|
||||
struct property *sym_get_env_prop(struct symbol *sym)
|
||||
{
|
||||
struct property *prop;
|
||||
|
||||
for_all_properties(sym, prop, P_ENV)
|
||||
return prop;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static struct property *sym_get_default_prop(struct symbol *sym)
|
||||
{
|
||||
struct property *prop;
|
||||
@ -463,7 +454,7 @@ void sym_calc_value(struct symbol *sym)
|
||||
}
|
||||
}
|
||||
|
||||
if (sym->flags & SYMBOL_AUTO)
|
||||
if (sym->flags & SYMBOL_NO_WRITE)
|
||||
sym->flags &= ~SYMBOL_WRITE;
|
||||
|
||||
if (sym->flags & SYMBOL_NEED_SET_CHOICE_VALUES)
|
||||
@ -1020,7 +1011,7 @@ static struct dep_stack {
|
||||
struct dep_stack *prev, *next;
|
||||
struct symbol *sym;
|
||||
struct property *prop;
|
||||
struct expr *expr;
|
||||
struct expr **expr;
|
||||
} *check_top;
|
||||
|
||||
static void dep_stack_insert(struct dep_stack *stack, struct symbol *sym)
|
||||
@ -1085,18 +1076,7 @@ static void sym_check_print_recursive(struct symbol *last_sym)
|
||||
fprintf(stderr, "%s:%d:error: recursive dependency detected!\n",
|
||||
prop->file->name, prop->lineno);
|
||||
|
||||
if (stack->expr) {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
prop_get_type_name(prop->type),
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else if (stack->prop) {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else if (sym_is_choice(sym)) {
|
||||
if (sym_is_choice(sym)) {
|
||||
fprintf(stderr, "%s:%d:\tchoice %s contains symbol %s\n",
|
||||
menu->file->name, menu->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
@ -1106,11 +1086,33 @@ static void sym_check_print_recursive(struct symbol *last_sym)
|
||||
menu->file->name, menu->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else {
|
||||
} else if (stack->expr == &sym->dir_dep.expr) {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s depends on %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else if (stack->expr == &sym->rev_dep.expr) {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s is selected by %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else if (stack->expr == &sym->implied.expr) {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s is implied by %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else if (stack->expr) {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s %s value contains %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
prop_get_type_name(prop->type),
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
} else {
|
||||
fprintf(stderr, "%s:%d:\tsymbol %s %s is visible depending on %s\n",
|
||||
prop->file->name, prop->lineno,
|
||||
sym->name ? sym->name : "<choice>",
|
||||
prop_get_type_name(prop->type),
|
||||
next_sym->name ? next_sym->name : "<choice>");
|
||||
}
|
||||
}
|
||||
|
||||
@ -1166,12 +1168,26 @@ static struct symbol *sym_check_sym_deps(struct symbol *sym)
|
||||
|
||||
dep_stack_insert(&stack, sym);
|
||||
|
||||
stack.expr = &sym->dir_dep.expr;
|
||||
sym2 = sym_check_expr_deps(sym->dir_dep.expr);
|
||||
if (sym2)
|
||||
goto out;
|
||||
|
||||
stack.expr = &sym->rev_dep.expr;
|
||||
sym2 = sym_check_expr_deps(sym->rev_dep.expr);
|
||||
if (sym2)
|
||||
goto out;
|
||||
|
||||
stack.expr = &sym->implied.expr;
|
||||
sym2 = sym_check_expr_deps(sym->implied.expr);
|
||||
if (sym2)
|
||||
goto out;
|
||||
|
||||
stack.expr = NULL;
|
||||
|
||||
for (prop = sym->prop; prop; prop = prop->next) {
|
||||
if (prop->type == P_CHOICE || prop->type == P_SELECT)
|
||||
if (prop->type == P_CHOICE || prop->type == P_SELECT ||
|
||||
prop->type == P_IMPLY)
|
||||
continue;
|
||||
stack.prop = prop;
|
||||
sym2 = sym_check_expr_deps(prop->visible.expr);
|
||||
@ -1179,7 +1195,7 @@ static struct symbol *sym_check_sym_deps(struct symbol *sym)
|
||||
break;
|
||||
if (prop->type != P_DEFAULT || sym_is_choice(sym))
|
||||
continue;
|
||||
stack.expr = prop->expr;
|
||||
stack.expr = &prop->expr;
|
||||
sym2 = sym_check_expr_deps(prop->expr);
|
||||
if (sym2)
|
||||
break;
|
||||
@ -1257,9 +1273,6 @@ struct symbol *sym_check_deps(struct symbol *sym)
|
||||
sym->flags &= ~SYMBOL_CHECK;
|
||||
}
|
||||
|
||||
if (sym2 && sym2 == sym)
|
||||
sym2 = NULL;
|
||||
|
||||
return sym2;
|
||||
}
|
||||
|
||||
@ -1298,8 +1311,6 @@ const char *prop_get_type_name(enum prop_type type)
|
||||
switch (type) {
|
||||
case P_PROMPT:
|
||||
return "prompt";
|
||||
case P_ENV:
|
||||
return "env";
|
||||
case P_COMMENT:
|
||||
return "comment";
|
||||
case P_MENU:
|
||||
|
||||
@ -1,3 +1,5 @@
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
|
||||
# depends on itself
|
||||
|
||||
config A
|
||||
@ -31,7 +33,6 @@ config D2
|
||||
bool
|
||||
|
||||
# depends on and imply
|
||||
# This is not recursive dependency
|
||||
|
||||
config E1
|
||||
bool "E1"
|
||||
10
scripts/kconfig/tests/err_recursive_dep/__init__.py
Normal file
10
scripts/kconfig/tests/err_recursive_dep/__init__.py
Normal file
@ -0,0 +1,10 @@
|
||||
# SPDX-License-Identifier: GPL-2.0
|
||||
"""
|
||||
Detect recursive dependency error.
|
||||
|
||||
Recursive dependency should be treated as an error.
|
||||
"""
|
||||
|
||||
def test(conf):
|
||||
assert conf.oldaskconfig() == 1
|
||||
assert conf.stderr_contains('expected_stderr')
|
||||
38
scripts/kconfig/tests/err_recursive_dep/expected_stderr
Normal file
38
scripts/kconfig/tests/err_recursive_dep/expected_stderr
Normal file
@ -0,0 +1,38 @@
|
||||
Kconfig:11:error: recursive dependency detected!
|
||||
Kconfig:11: symbol B is selected by B
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:5:error: recursive dependency detected!
|
||||
Kconfig:5: symbol A depends on A
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:17:error: recursive dependency detected!
|
||||
Kconfig:17: symbol C1 depends on C2
|
||||
Kconfig:21: symbol C2 depends on C1
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:32:error: recursive dependency detected!
|
||||
Kconfig:32: symbol D2 is selected by D1
|
||||
Kconfig:27: symbol D1 depends on D2
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:37:error: recursive dependency detected!
|
||||
Kconfig:37: symbol E1 depends on E2
|
||||
Kconfig:42: symbol E2 is implied by E1
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:60:error: recursive dependency detected!
|
||||
Kconfig:60: symbol G depends on G
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:51:error: recursive dependency detected!
|
||||
Kconfig:51: symbol F2 depends on F1
|
||||
Kconfig:49: symbol F1 default value contains F2
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
@ -1,9 +0,0 @@
|
||||
"""
|
||||
Warn recursive inclusion.
|
||||
|
||||
Recursive dependency should be warned.
|
||||
"""
|
||||
|
||||
def test(conf):
|
||||
assert conf.oldaskconfig() == 0
|
||||
assert conf.stderr_contains('expected_stderr')
|
||||
@ -1,30 +0,0 @@
|
||||
Kconfig:9:error: recursive dependency detected!
|
||||
Kconfig:9: symbol B is selected by B
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:3:error: recursive dependency detected!
|
||||
Kconfig:3: symbol A depends on A
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:15:error: recursive dependency detected!
|
||||
Kconfig:15: symbol C1 depends on C2
|
||||
Kconfig:19: symbol C2 depends on C1
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:30:error: recursive dependency detected!
|
||||
Kconfig:30: symbol D2 is selected by D1
|
||||
Kconfig:25: symbol D1 depends on D2
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:59:error: recursive dependency detected!
|
||||
Kconfig:59: symbol G depends on G
|
||||
For a resolution refer to Documentation/kbuild/kconfig-language.txt
|
||||
subsection "Kconfig recursive dependency limitations"
|
||||
|
||||
Kconfig:50:error: recursive dependency detected!
|
||||
Kconfig:50: symbol F2 depends on F1
|
||||
Kconfig:48: symbol F1 default value contains F2
|
||||
@ -29,36 +29,6 @@ struct file *file_lookup(const char *name)
|
||||
return file;
|
||||
}
|
||||
|
||||
/* write a dependency file as used by kbuild to track dependencies */
|
||||
int file_write_dep(const char *name)
|
||||
{
|
||||
struct file *file;
|
||||
FILE *out;
|
||||
|
||||
if (!name)
|
||||
name = ".kconfig.d";
|
||||
out = fopen("..config.tmp", "w");
|
||||
if (!out)
|
||||
return 1;
|
||||
fprintf(out, "deps_config := \\\n");
|
||||
for (file = file_list; file; file = file->next) {
|
||||
if (file->next)
|
||||
fprintf(out, "\t%s \\\n", file->name);
|
||||
else
|
||||
fprintf(out, "\t%s\n", file->name);
|
||||
}
|
||||
fprintf(out, "\n%s: \\\n"
|
||||
"\t$(deps_config)\n\n", conf_get_autoconfig_name());
|
||||
|
||||
env_write_dep(out, conf_get_autoconfig_name());
|
||||
|
||||
fprintf(out, "\n$(deps_config): ;\n");
|
||||
fclose(out);
|
||||
rename("..config.tmp", name);
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
/* Allocate initial growable string */
|
||||
struct gstr str_new(void)
|
||||
{
|
||||
|
||||
@ -31,7 +31,7 @@ struct symbol *symbol_hash[SYMBOL_HASHSIZE];
|
||||
static struct menu *current_menu, *current_entry;
|
||||
|
||||
%}
|
||||
%expect 31
|
||||
%expect 30
|
||||
|
||||
%union
|
||||
{
|
||||
@ -117,7 +117,7 @@ start: mainmenu_stmt stmt_list | stmt_list;
|
||||
|
||||
/* mainmenu entry */
|
||||
|
||||
mainmenu_stmt: T_MAINMENU prompt nl
|
||||
mainmenu_stmt: T_MAINMENU prompt T_EOL
|
||||
{
|
||||
menu_add_prompt(P_MENU, $2, NULL);
|
||||
};
|
||||
@ -265,7 +265,7 @@ symbol_option_arg:
|
||||
choice: T_CHOICE word_opt T_EOL
|
||||
{
|
||||
struct symbol *sym = sym_lookup($2, SYMBOL_CHOICE);
|
||||
sym->flags |= SYMBOL_AUTO;
|
||||
sym->flags |= SYMBOL_NO_WRITE;
|
||||
menu_add_entry(sym);
|
||||
menu_add_expr(P_CHOICE, NULL, NULL);
|
||||
free($2);
|
||||
|
||||
@ -161,7 +161,7 @@ endif
|
||||
ifneq ($(CONFIG_MX23)$(CONFIG_MX28)$(CONFIG_ARMADA_38X)$(CONFIG_ARMADA_39X)$(CONFIG_FIT_SIGNATURE),)
|
||||
HOSTCFLAGS_kwbimage.o += \
|
||||
$(shell pkg-config --cflags libssl libcrypto 2> /dev/null || echo "")
|
||||
HOSTLOADLIBES_mkimage += \
|
||||
HOSTLDLIBS_mkimage += \
|
||||
$(shell pkg-config --libs libssl libcrypto 2> /dev/null || echo "-lssl -lcrypto")
|
||||
|
||||
# OS X deprecate openssl in favour of CommonCrypto, supress deprecation
|
||||
@ -175,9 +175,9 @@ endif
|
||||
|
||||
HOSTCFLAGS_fit_image.o += -DMKIMAGE_DTC=\"$(CONFIG_MKIMAGE_DTC_PATH)\"
|
||||
|
||||
HOSTLOADLIBES_dumpimage := $(HOSTLOADLIBES_mkimage)
|
||||
HOSTLOADLIBES_fit_info := $(HOSTLOADLIBES_mkimage)
|
||||
HOSTLOADLIBES_fit_check_sign := $(HOSTLOADLIBES_mkimage)
|
||||
HOSTLDLIBS_dumpimage := $(HOSTLDLIBS_mkimage)
|
||||
HOSTLDLIBS_fit_info := $(HOSTLDLIBS_mkimage)
|
||||
HOSTLDLIBS_fit_check_sign := $(HOSTLDLIBS_mkimage)
|
||||
|
||||
hostprogs-$(CONFIG_EXYNOS5250) += mkexynosspl
|
||||
hostprogs-$(CONFIG_EXYNOS5420) += mkexynosspl
|
||||
|
||||
Loading…
Reference in New Issue
Block a user