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-rw-r--r--scripts/Makefile2
-rw-r--r--scripts/Makefile.build65
-rw-r--r--scripts/Makefile.extrawarn67
-rw-r--r--scripts/Makefile.fwinst26
-rw-r--r--scripts/Makefile.host2
-rw-r--r--scripts/Makefile.lib10
-rw-r--r--scripts/conmakehash.c12
-rw-r--r--scripts/kconfig/Makefile4
-rw-r--r--scripts/kconfig/streamline_config.pl2
-rwxr-xr-xscripts/mkcompile_h4
-rw-r--r--scripts/mkmakefile15
-rw-r--r--scripts/package/builddeb2
-rwxr-xr-xscripts/patch-kernel4
13 files changed, 106 insertions, 109 deletions
diff --git a/scripts/Makefile b/scripts/Makefile
index 1d07860f6c42..890df5c6adfb 100644
--- a/scripts/Makefile
+++ b/scripts/Makefile
@@ -39,4 +39,4 @@ subdir-$(CONFIG_SECURITY_SELINUX) += selinux
subdir-$(CONFIG_DTC) += dtc
# Let clean descend into subdirs
-subdir- += basic kconfig package selinux
+subdir- += basic kconfig package
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 003bc263105a..bf3e6778cd71 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -50,67 +50,6 @@ ifeq ($(KBUILD_NOPEDANTIC),)
endif
endif
-#
-# make W=... settings
-#
-# W=1 - warnings that may be relevant and does not occur too often
-# W=2 - warnings that occur quite often but may still be relevant
-# W=3 - the more obscure warnings, can most likely be ignored
-#
-# $(call cc-option, -W...) handles gcc -W.. options which
-# are not supported by all versions of the compiler
-ifdef KBUILD_ENABLE_EXTRA_GCC_CHECKS
-warning- := $(empty)
-
-warning-1 := -Wextra -Wunused -Wno-unused-parameter
-warning-1 += -Wmissing-declarations
-warning-1 += -Wmissing-format-attribute
-warning-1 += $(call cc-option, -Wmissing-prototypes)
-warning-1 += -Wold-style-definition
-warning-1 += $(call cc-option, -Wmissing-include-dirs)
-warning-1 += $(call cc-option, -Wunused-but-set-variable)
-warning-1 += $(call cc-disable-warning, missing-field-initializers)
-
-# Clang
-warning-1 += $(call cc-disable-warning, initializer-overrides)
-warning-1 += $(call cc-disable-warning, unused-value)
-warning-1 += $(call cc-disable-warning, format)
-warning-1 += $(call cc-disable-warning, unknown-warning-option)
-warning-1 += $(call cc-disable-warning, sign-compare)
-warning-1 += $(call cc-disable-warning, format-zero-length)
-warning-1 += $(call cc-disable-warning, uninitialized)
-warning-1 += $(call cc-option, -fcatch-undefined-behavior)
-
-warning-2 := -Waggregate-return
-warning-2 += -Wcast-align
-warning-2 += -Wdisabled-optimization
-warning-2 += -Wnested-externs
-warning-2 += -Wshadow
-warning-2 += $(call cc-option, -Wlogical-op)
-warning-2 += $(call cc-option, -Wmissing-field-initializers)
-
-warning-3 := -Wbad-function-cast
-warning-3 += -Wcast-qual
-warning-3 += -Wconversion
-warning-3 += -Wpacked
-warning-3 += -Wpadded
-warning-3 += -Wpointer-arith
-warning-3 += -Wredundant-decls
-warning-3 += -Wswitch-default
-warning-3 += $(call cc-option, -Wpacked-bitfield-compat)
-warning-3 += $(call cc-option, -Wvla)
-
-warning := $(warning-$(findstring 1, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-warning += $(warning-$(findstring 2, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-warning += $(warning-$(findstring 3, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
-
-ifeq ("$(strip $(warning))","")
- $(error W=$(KBUILD_ENABLE_EXTRA_GCC_CHECKS) is unknown)
-endif
-
-KBUILD_CFLAGS += $(warning)
-endif
-
include scripts/Makefile.lib
ifdef host-progs
@@ -342,7 +281,7 @@ $(real-objs-m) : modkern_aflags := $(KBUILD_AFLAGS_MODULE) $(AFLAGS_MODULE)
$(real-objs-m:.o=.s): modkern_aflags := $(KBUILD_AFLAGS_MODULE) $(AFLAGS_MODULE)
quiet_cmd_as_s_S = CPP $(quiet_modtag) $@
-cmd_as_s_S = $(CPP) $(a_flags) -o $@ $<
+cmd_as_s_S = $(CPP) $(a_flags) -o $@ $<
$(obj)/%.s: $(src)/%.S FORCE
$(call if_changed_dep,as_s_S)
@@ -436,7 +375,7 @@ link_multi_deps = \
$(filter $(addprefix $(obj)/, \
$($(subst $(obj)/,,$(@:.o=-objs))) \
$($(subst $(obj)/,,$(@:.o=-y)))), $^)
-
+
quiet_cmd_link_multi-y = LD $@
cmd_link_multi-y = $(LD) $(ld_flags) -r -o $@ $(link_multi_deps) $(cmd_secanalysis)
diff --git a/scripts/Makefile.extrawarn b/scripts/Makefile.extrawarn
new file mode 100644
index 000000000000..65643506c71c
--- /dev/null
+++ b/scripts/Makefile.extrawarn
@@ -0,0 +1,67 @@
+# ==========================================================================
+#
+# make W=... settings
+#
+# W=1 - warnings that may be relevant and does not occur too often
+# W=2 - warnings that occur quite often but may still be relevant
+# W=3 - the more obscure warnings, can most likely be ignored
+#
+# $(call cc-option, -W...) handles gcc -W.. options which
+# are not supported by all versions of the compiler
+# ==========================================================================
+
+ifeq ("$(origin W)", "command line")
+ export KBUILD_ENABLE_EXTRA_GCC_CHECKS := $(W)
+endif
+
+ifdef KBUILD_ENABLE_EXTRA_GCC_CHECKS
+warning- := $(empty)
+
+warning-1 := -Wextra -Wunused -Wno-unused-parameter
+warning-1 += -Wmissing-declarations
+warning-1 += -Wmissing-format-attribute
+warning-1 += $(call cc-option, -Wmissing-prototypes)
+warning-1 += -Wold-style-definition
+warning-1 += $(call cc-option, -Wmissing-include-dirs)
+warning-1 += $(call cc-option, -Wunused-but-set-variable)
+warning-1 += $(call cc-disable-warning, missing-field-initializers)
+
+# Clang
+warning-1 += $(call cc-disable-warning, initializer-overrides)
+warning-1 += $(call cc-disable-warning, unused-value)
+warning-1 += $(call cc-disable-warning, format)
+warning-1 += $(call cc-disable-warning, unknown-warning-option)
+warning-1 += $(call cc-disable-warning, sign-compare)
+warning-1 += $(call cc-disable-warning, format-zero-length)
+warning-1 += $(call cc-disable-warning, uninitialized)
+warning-1 += $(call cc-option, -fcatch-undefined-behavior)
+
+warning-2 := -Waggregate-return
+warning-2 += -Wcast-align
+warning-2 += -Wdisabled-optimization
+warning-2 += -Wnested-externs
+warning-2 += -Wshadow
+warning-2 += $(call cc-option, -Wlogical-op)
+warning-2 += $(call cc-option, -Wmissing-field-initializers)
+
+warning-3 := -Wbad-function-cast
+warning-3 += -Wcast-qual
+warning-3 += -Wconversion
+warning-3 += -Wpacked
+warning-3 += -Wpadded
+warning-3 += -Wpointer-arith
+warning-3 += -Wredundant-decls
+warning-3 += -Wswitch-default
+warning-3 += $(call cc-option, -Wpacked-bitfield-compat)
+warning-3 += $(call cc-option, -Wvla)
+
+warning := $(warning-$(findstring 1, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
+warning += $(warning-$(findstring 2, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
+warning += $(warning-$(findstring 3, $(KBUILD_ENABLE_EXTRA_GCC_CHECKS)))
+
+ifeq ("$(strip $(warning))","")
+ $(error W=$(KBUILD_ENABLE_EXTRA_GCC_CHECKS) is unknown)
+endif
+
+KBUILD_CFLAGS += $(warning)
+endif
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
index 4d908d16c035..d8e335eed226 100644
--- a/scripts/Makefile.fwinst
+++ b/scripts/Makefile.fwinst
@@ -18,31 +18,29 @@ include $(srctree)/$(obj)/Makefile
include scripts/Makefile.host
mod-fw := $(fw-shipped-m)
-# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the
+# If CONFIG_FIRMWARE_IN_KERNEL isn't set, then install the
# firmware for in-kernel drivers too.
ifndef CONFIG_FIRMWARE_IN_KERNEL
mod-fw += $(fw-shipped-y)
endif
+ifneq ($(KBUILD_SRC),)
+# Create output directory if not already present
+_dummy := $(shell [ -d $(obj) ] || mkdir -p $(obj))
+
+firmware-dirs := $(sort $(addprefix $(objtree)/$(obj)/,$(dir $(fw-external-y) $(fw-shipped-all))))
+# Create directories for firmware in subdirectories
+_dummy := $(foreach d,$(firmware-dirs), $(shell [ -d $(d) ] || mkdir -p $(d)))
+endif
+
installed-mod-fw := $(addprefix $(INSTALL_FW_PATH)/,$(mod-fw))
installed-fw := $(addprefix $(INSTALL_FW_PATH)/,$(fw-shipped-all))
-installed-fw-dirs := $(sort $(dir $(installed-fw))) $(INSTALL_FW_PATH)/./
-
-# Workaround for make < 3.81, where .SECONDEXPANSION doesn't work.
-PHONY += $(INSTALL_FW_PATH)/$$(%) install-all-dirs
-$(INSTALL_FW_PATH)/$$(%): install-all-dirs
- @true
-install-all-dirs: $(installed-fw-dirs)
- @true
quiet_cmd_install = INSTALL $(subst $(srctree)/,,$@)
- cmd_install = $(INSTALL) -m0644 $< $@
-
-$(installed-fw-dirs):
- $(call cmd,mkdir)
+ cmd_install = mkdir -p $(@D); $(INSTALL) -m0644 $< $@
-$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/% | $(INSTALL_FW_PATH)/$$(dir %)
+$(installed-fw): $(INSTALL_FW_PATH)/%: $(obj)/%
$(call cmd,install)
PHONY += __fw_install __fw_modinst FORCE
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index 1ac414fd5030..0f0d6ba87e42 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -166,5 +166,5 @@ $(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
$(call if_changed,host-cshlib)
targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
- $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs)
+ $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs)
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 6a5b0decb797..260bf8acfce9 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -27,7 +27,7 @@ lib-y := $(filter-out $(obj-y), $(sort $(lib-y) $(lib-m)))
# ---------------------------------------------------------------------------
# o if we encounter foo/ in $(obj-y), replace it by foo/built-in.o
# and add the directory to the list of dirs to descend into: $(subdir-y)
-# o if we encounter foo/ in $(obj-m), remove it from $(obj-m)
+# o if we encounter foo/ in $(obj-m), remove it from $(obj-m)
# and add the directory to the list of dirs to descend into: $(subdir-m)
# Determine modorder.
@@ -46,7 +46,7 @@ obj-m := $(filter-out %/, $(obj-m))
subdir-ym := $(sort $(subdir-y) $(subdir-m))
-# if $(foo-objs) exists, foo.o is a composite object
+# if $(foo-objs) exists, foo.o is a composite object
multi-used-y := $(sort $(foreach m,$(obj-y), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))), $(m))))
multi-used-m := $(sort $(foreach m,$(obj-m), $(if $(strip $($(m:.o=-objs)) $($(m:.o=-y))), $(m))))
multi-used := $(multi-used-y) $(multi-used-m)
@@ -91,7 +91,7 @@ obj-dirs := $(addprefix $(obj)/,$(obj-dirs))
# These flags are needed for modversions and compiling, so we define them here
# already
-# $(modname_flags) #defines KBUILD_MODNAME as the name of the module it will
+# $(modname_flags) #defines KBUILD_MODNAME as the name of the module it will
# end up in (or would, if it gets compiled in)
# Note: Files that end up in two or more modules are compiled without the
# KBUILD_MODNAME definition. The reason is that any made-up name would
@@ -212,7 +212,7 @@ $(obj)/%: $(src)/%_shipped
# Commands useful for building a boot image
# ===========================================================================
-#
+#
# Use as following:
#
# target: source(s) FORCE
@@ -226,7 +226,7 @@ $(obj)/%: $(src)/%_shipped
quiet_cmd_ld = LD $@
cmd_ld = $(LD) $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F)) \
- $(filter-out FORCE,$^) -o $@
+ $(filter-out FORCE,$^) -o $@
# Objcopy
# ---------------------------------------------------------------------------
diff --git a/scripts/conmakehash.c b/scripts/conmakehash.c
index 263a44d57fa9..61bbda54cf13 100644
--- a/scripts/conmakehash.c
+++ b/scripts/conmakehash.c
@@ -104,7 +104,7 @@ int main(int argc, char *argv[])
}
}
- /* For now we assume the default font is always 256 characters. */
+ /* For now we assume the default font is always 256 characters. */
fontlen = 256;
/* Initialize table */
@@ -236,15 +236,15 @@ int main(int argc, char *argv[])
}
/* Okay, we hit EOF, now output hash table */
-
+
fclose(ctbl);
-
+
/* Compute total size of Unicode list */
nuni = 0;
for ( i = 0 ; i < fontlen ; i++ )
nuni += unicount[i];
-
+
printf("\
/*\n\
* Do not edit this file; it was automatically generated by\n\
@@ -268,9 +268,9 @@ u8 dfont_unicount[%d] = \n\
else
printf(", ");
}
-
+
printf("\nu16 dfont_unitable[%d] = \n{\n\t", nuni);
-
+
fp0 = 0;
nent = 0;
for ( i = 0 ; i < nuni ; i++ )
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index 844bc9da08da..573ff3f1f533 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -33,11 +33,11 @@ oldconfig: $(obj)/conf
$< --$@ $(Kconfig)
silentoldconfig: $(obj)/conf
- $(Q)mkdir -p include/generated
+ $(Q)mkdir -p include/config include/generated
$< --$@ $(Kconfig)
localyesconfig localmodconfig: $(obj)/streamline_config.pl $(obj)/conf
- $(Q)mkdir -p include/generated
+ $(Q)mkdir -p include/config include/generated
$(Q)perl $< --$@ $(srctree) $(Kconfig) > .tmp.config
$(Q)if [ -f .config ]; then \
cmp -s .tmp.config .config || \
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 31331723e810..9cb8522d8d22 100644
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
@@ -589,7 +589,7 @@ while ($repeat) {
# Now we need to see if we have to check selects;
loop_select;
-}
+}
my %setconfigs;
diff --git a/scripts/mkcompile_h b/scripts/mkcompile_h
index cfb8440cc0b2..6fdc97ef6023 100755
--- a/scripts/mkcompile_h
+++ b/scripts/mkcompile_h
@@ -68,7 +68,7 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"
( echo /\* This file is auto generated, version $VERSION \*/
if [ -n "$CONFIG_FLAGS" ] ; then echo "/* $CONFIG_FLAGS */"; fi
-
+
echo \#define UTS_MACHINE \"$ARCH\"
echo \#define UTS_VERSION \"`echo $UTS_VERSION | $UTS_TRUNCATE`\"
@@ -84,7 +84,7 @@ UTS_TRUNCATE="cut -b -$UTS_LEN"
# recompilations.
# We don't consider the file changed if only the date/time changed.
# A kernel config change will increase the generation number, thus
-# causing compile.h to be updated (including date/time) due to the
+# causing compile.h to be updated (including date/time) due to the
# changed comment in the
# first line.
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 0cc044260744..84af27bf0f99 100644
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
@@ -42,18 +42,11 @@ MAKEARGS += O=\$(if \$(patsubst /%,,\$(makedir)),\$(CURDIR)/)\$(patsubst %/,%,\$
MAKEFLAGS += --no-print-directory
-.PHONY: all \$(MAKECMDGOALS)
+.PHONY: __sub-make \$(MAKECMDGOALS)
-all := \$(filter-out all Makefile,\$(MAKECMDGOALS))
+__sub-make:
+ \$(Q)\$(MAKE) \$(MAKEARGS) \$(MAKECMDGOALS)
-all:
- \$(Q)\$(MAKE) \$(MAKEARGS) \$(all)
-
-Makefile:;
-
-\$(all): all
- @:
-
-%/: all
+\$(filter-out __sub-make, \$(MAKECMDGOALS)): __sub-make
@:
EOF
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index f46e4dd0558d..b151b63f9be3 100644
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
@@ -130,7 +130,7 @@ if [ "$ARCH" = "um" ] ; then
cp System.map "$tmpdir/usr/lib/uml/modules/$version/System.map"
cp $KCONFIG_CONFIG "$tmpdir/usr/share/doc/$packagename/config"
gzip "$tmpdir/usr/share/doc/$packagename/config"
-else
+else
cp System.map "$tmpdir/boot/System.map-$version"
cp $KCONFIG_CONFIG "$tmpdir/boot/config-$version"
fi
diff --git a/scripts/patch-kernel b/scripts/patch-kernel
index d000ea3a41fd..49b4241e814a 100755
--- a/scripts/patch-kernel
+++ b/scripts/patch-kernel
@@ -27,7 +27,7 @@
# Nick Holloway <Nick.Holloway@alfie.demon.co.uk>, 2nd January 1995.
#
# Added support for handling multiple types of compression. What includes
-# gzip, bzip, bzip2, zip, compress, and plaintext.
+# gzip, bzip, bzip2, zip, compress, and plaintext.
#
# Adam Sulmicki <adam@cfar.umd.edu>, 1st January 1997.
#
@@ -159,7 +159,7 @@ applyPatch () {
fi
# Remove backup files
find $sourcedir/ '(' -name '*.orig' -o -name '.*.orig' ')' -exec rm -f {} \;
-
+
return 0;
}