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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-14 09:22:26 +0200
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-14 09:22:26 +0200
commitf33a3faa25c569d2a7640de66bea69e15c12ecd1 (patch)
treefd76278083896f1b9e9cac0870a15b5a4f5d6655 /scripts
parentMerge tag 'fscache-fixes-20141013' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs (diff)
parentkbuild: Do not reference *-n variables in the Makefile (diff)
downloadlinux-dev-f33a3faa25c569d2a7640de66bea69e15c12ecd1.tar.xz
linux-dev-f33a3faa25c569d2a7640de66bea69e15c12ecd1.zip
Merge branch 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild
Pull kbuild changes from Michal Marek: - fix for handling dependencies of *-objs targets by Masahiro Yamada - lots of cleanups in the kbuild machinery, also by Masahiro - fixes for the kconfig build to use an UTF-8 capable ncurses library if possible and to build on not-so-standard installs - some more minor fixes * 'kbuild' of git://git.kernel.org/pub/scm/linux/kernel/git/mmarek/kbuild: kbuild: Do not reference *-n variables in the Makefile kbuild: simplify build, clean, modbuiltin shorthands kbuild: arm: Do not define "comma" twice kbuild: remove obj-n and lib-n handling kbuild: remove unnecessary variable initializaions kbuild: remove unnecessary "obj- := dummy.o" trick kbuild: handle C=... and M=... after entering into build directory kbuild: use $(Q) for sub-make target kbuild: fake the "Entering directory ..." message more simply kconfig/lxdialog: get ncurses CFLAGS with pkg-config kconfig: nconfig: fix multi-byte UTF handling kconfig: lxdialog: fix spelling kbuild: Make scripts executable kbuild: remove redundant clean-files from scripts/kconfig/Makefile kbuild: refactor script/kconfig/Makefile kbuild: handle the dependency of multi-objs hostprogs appropriately kbuild: handle multi-objs dependency appropriately
Diffstat (limited to 'scripts')
-rw-r--r--scripts/Kbuild.include4
-rw-r--r--scripts/Makefile.build14
-rw-r--r--scripts/Makefile.clean6
-rw-r--r--scripts/Makefile.fwinst2
-rw-r--r--scripts/Makefile.host6
-rw-r--r--scripts/Makefile.lib9
-rwxr-xr-x[-rw-r--r--]scripts/bootgraph.pl0
-rwxr-xr-x[-rw-r--r--]scripts/export_report.pl0
-rwxr-xr-x[-rw-r--r--]scripts/gcc-goto.sh0
-rwxr-xr-x[-rw-r--r--]scripts/gcc-ld0
-rwxr-xr-x[-rw-r--r--]scripts/gcc-version.sh0
-rwxr-xr-x[-rw-r--r--]scripts/gcc-x86_32-has-stack-protector.sh0
-rwxr-xr-x[-rw-r--r--]scripts/gcc-x86_64-has-stack-protector.sh0
-rwxr-xr-x[-rw-r--r--]scripts/gen_initramfs_list.sh0
-rwxr-xr-x[-rw-r--r--]scripts/headers_check.pl0
-rwxr-xr-x[-rw-r--r--]scripts/headers_install.sh0
-rw-r--r--scripts/kconfig/Makefile38
-rwxr-xr-x[-rw-r--r--]scripts/kconfig/lxdialog/check-lxdialog.sh6
-rw-r--r--scripts/kconfig/lxdialog/dialog.h2
-rwxr-xr-x[-rw-r--r--]scripts/kconfig/streamline_config.pl0
-rwxr-xr-x[-rw-r--r--]scripts/link-vmlinux.sh0
-rwxr-xr-x[-rw-r--r--]scripts/markup_oops.pl0
-rwxr-xr-x[-rw-r--r--]scripts/mkmakefile0
-rwxr-xr-x[-rw-r--r--]scripts/mksysmap0
-rwxr-xr-x[-rw-r--r--]scripts/package/builddeb0
-rwxr-xr-x[-rw-r--r--]scripts/package/buildtar0
-rwxr-xr-x[-rw-r--r--]scripts/profile2linkerlist.pl0
-rwxr-xr-x[-rw-r--r--]scripts/rt-tester/rt-tester.py0
-rwxr-xr-x[-rw-r--r--]scripts/selinux/install_policy.sh0
-rwxr-xr-x[-rw-r--r--]scripts/tracing/draw_functrace.py0
-rwxr-xr-x[-rw-r--r--]scripts/xz_wrap.sh0
31 files changed, 35 insertions, 52 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 8a9a4e1c7eab..65e7b08bb2cc 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -171,13 +171,13 @@ ld-ifversion = $(shell [ $(call ld-version) $(1) $(2) ] && echo $(3))
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.build obj=
# Usage:
# $(Q)$(MAKE) $(build)=dir
-build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
+build := -f $(srctree)/scripts/Makefile.build obj
###
# Shorthand for $(Q)$(MAKE) -f scripts/Makefile.modbuiltin obj=
# Usage:
# $(Q)$(MAKE) $(modbuiltin)=dir
-modbuiltin := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.modbuiltin obj
+modbuiltin := -f $(srctree)/scripts/Makefile.modbuiltin obj
# Prefix -I with $(srctree) if it is not an absolute path.
# skip if -I has no parameter
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index bf3e6778cd71..649ce6844033 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -79,11 +79,11 @@ endif
# ===========================================================================
-ifneq ($(strip $(lib-y) $(lib-m) $(lib-n) $(lib-)),)
+ifneq ($(strip $(lib-y) $(lib-m) $(lib-)),)
lib-target := $(obj)/lib.a
endif
-ifneq ($(strip $(obj-y) $(obj-m) $(obj-n) $(obj-) $(subdir-m) $(lib-target)),)
+ifneq ($(strip $(obj-y) $(obj-m) $(obj-) $(subdir-m) $(lib-target)),)
builtin-target := $(obj)/built-in.o
endif
@@ -382,16 +382,14 @@ cmd_link_multi-y = $(LD) $(ld_flags) -r -o $@ $(link_multi_deps) $(cmd_secanalys
quiet_cmd_link_multi-m = LD [M] $@
cmd_link_multi-m = $(cmd_link_multi-y)
-# We would rather have a list of rules like
-# foo.o: $(foo-objs)
-# but that's not so easy, so we rather make all composite objects depend
-# on the set of all their parts
-$(multi-used-y) : %.o: $(multi-objs-y) FORCE
+$(multi-used-y): FORCE
$(call if_changed,link_multi-y)
+$(call multi_depend, $(multi-used-y), .o, -objs -y)
-$(multi-used-m) : %.o: $(multi-objs-m) FORCE
+$(multi-used-m): FORCE
$(call if_changed,link_multi-m)
@{ echo $(@:.o=.ko); echo $(link_multi_deps); } > $(MODVERDIR)/$(@F:.o=.mod)
+$(call multi_depend, $(multi-used-m), .o, -objs -y)
targets += $(multi-used-y) $(multi-used-m)
diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
index a651cee84f2a..b1c668dc6815 100644
--- a/scripts/Makefile.clean
+++ b/scripts/Makefile.clean
@@ -10,7 +10,7 @@ __clean:
# Shorthand for $(Q)$(MAKE) scripts/Makefile.clean obj=dir
# Usage:
# $(Q)$(MAKE) $(clean)=dir
-clean := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.clean obj
+clean := -f $(srctree)/scripts/Makefile.clean obj
# The filename Kbuild has precedence over Makefile
kbuild-dir := $(if $(filter /%,$(src)),$(src),$(srctree)/$(src))
@@ -23,15 +23,13 @@ __subdir-y := $(patsubst %/,%,$(filter %/, $(obj-y)))
subdir-y += $(__subdir-y)
__subdir-m := $(patsubst %/,%,$(filter %/, $(obj-m)))
subdir-m += $(__subdir-m)
-__subdir-n := $(patsubst %/,%,$(filter %/, $(obj-n)))
-subdir-n += $(__subdir-n)
__subdir- := $(patsubst %/,%,$(filter %/, $(obj-)))
subdir- += $(__subdir-)
# Subdirectories we need to descend into
subdir-ym := $(sort $(subdir-y) $(subdir-m))
-subdir-ymn := $(sort $(subdir-ym) $(subdir-n) $(subdir-))
+subdir-ymn := $(sort $(subdir-ym) $(subdir-))
# Add subdir path
diff --git a/scripts/Makefile.fwinst b/scripts/Makefile.fwinst
index d8e335eed226..5b698add4f31 100644
--- a/scripts/Makefile.fwinst
+++ b/scripts/Makefile.fwinst
@@ -2,7 +2,7 @@
# Installing firmware
#
# We don't include the .config, so all firmware files are in $(fw-shipped-)
-# rather than in $(fw-shipped-y) or $(fw-shipped-n).
+# rather than in $(fw-shipped-y) or $(fw-shipped-m).
# ==========================================================================
INSTALL := install
diff --git a/scripts/Makefile.host b/scripts/Makefile.host
index ab5980f91714..133edfae5b8a 100644
--- a/scripts/Makefile.host
+++ b/scripts/Makefile.host
@@ -96,8 +96,9 @@ quiet_cmd_host-cmulti = HOSTLD $@
cmd_host-cmulti = $(HOSTCC) $(HOSTLDFLAGS) -o $@ \
$(addprefix $(obj)/,$($(@F)-objs)) \
$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
-$(host-cmulti): $(obj)/%: $(host-cobjs) FORCE
+$(host-cmulti): FORCE
$(call if_changed,host-cmulti)
+$(call multi_depend, $(host-cmulti), , -objs)
# Create .o file from a single .c file
# host-cobjs -> .o
@@ -113,8 +114,9 @@ quiet_cmd_host-cxxmulti = HOSTLD $@
$(foreach o,objs cxxobjs,\
$(addprefix $(obj)/,$($(@F)-$(o)))) \
$(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
-$(host-cxxmulti): $(obj)/%: $(host-cobjs) $(host-cxxobjs) FORCE
+$(host-cxxmulti): FORCE
$(call if_changed,host-cxxmulti)
+$(call multi_depend, $(host-cxxmulti), , -objs -cxxobjs)
# Create .o file from a single .cc (C++) file
quiet_cmd_host-cxxobjs = HOSTCXX $@
diff --git a/scripts/Makefile.lib b/scripts/Makefile.lib
index 260bf8acfce9..54be19a0fa51 100644
--- a/scripts/Makefile.lib
+++ b/scripts/Makefile.lib
@@ -159,6 +159,15 @@ dtc_cpp_flags = -Wp,-MD,$(depfile).pre.tmp -nostdinc \
modname-multi = $(sort $(foreach m,$(multi-used),\
$(if $(filter $(subst $(obj)/,,$*.o), $($(m:.o=-objs)) $($(m:.o=-y))),$(m:.o=))))
+# Useful for describing the dependency of composite objects
+# Usage:
+# $(call multi_depend, multi_used_targets, suffix_to_remove, suffix_to_add)
+define multi_depend
+$(foreach m, $(notdir $1), \
+ $(eval $(obj)/$m: \
+ $(addprefix $(obj)/, $(foreach s, $3, $($(m:%$(strip $2)=%$(s)))))))
+endef
+
ifdef REGENERATE_PARSERS
# GPERF
diff --git a/scripts/bootgraph.pl b/scripts/bootgraph.pl
index 9ca667bcaee9..9ca667bcaee9 100644..100755
--- a/scripts/bootgraph.pl
+++ b/scripts/bootgraph.pl
diff --git a/scripts/export_report.pl b/scripts/export_report.pl
index 8f79b701de87..8f79b701de87 100644..100755
--- a/scripts/export_report.pl
+++ b/scripts/export_report.pl
diff --git a/scripts/gcc-goto.sh b/scripts/gcc-goto.sh
index c9469d34ecc6..c9469d34ecc6 100644..100755
--- a/scripts/gcc-goto.sh
+++ b/scripts/gcc-goto.sh
diff --git a/scripts/gcc-ld b/scripts/gcc-ld
index cadab9a13ed7..cadab9a13ed7 100644..100755
--- a/scripts/gcc-ld
+++ b/scripts/gcc-ld
diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
index 7f2126df91f2..7f2126df91f2 100644..100755
--- a/scripts/gcc-version.sh
+++ b/scripts/gcc-version.sh
diff --git a/scripts/gcc-x86_32-has-stack-protector.sh b/scripts/gcc-x86_32-has-stack-protector.sh
index 12dbd0b11ea4..12dbd0b11ea4 100644..100755
--- a/scripts/gcc-x86_32-has-stack-protector.sh
+++ b/scripts/gcc-x86_32-has-stack-protector.sh
diff --git a/scripts/gcc-x86_64-has-stack-protector.sh b/scripts/gcc-x86_64-has-stack-protector.sh
index 973e8c141567..973e8c141567 100644..100755
--- a/scripts/gcc-x86_64-has-stack-protector.sh
+++ b/scripts/gcc-x86_64-has-stack-protector.sh
diff --git a/scripts/gen_initramfs_list.sh b/scripts/gen_initramfs_list.sh
index 17fa901418ae..17fa901418ae 100644..100755
--- a/scripts/gen_initramfs_list.sh
+++ b/scripts/gen_initramfs_list.sh
diff --git a/scripts/headers_check.pl b/scripts/headers_check.pl
index 62320f93e903..62320f93e903 100644..100755
--- a/scripts/headers_check.pl
+++ b/scripts/headers_check.pl
diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
index fdebd66f8fc1..fdebd66f8fc1 100644..100755
--- a/scripts/headers_install.sh
+++ b/scripts/headers_install.sh
diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile
index ebf40f6edb4d..9645c0739386 100644
--- a/scripts/kconfig/Makefile
+++ b/scripts/kconfig/Makefile
@@ -176,39 +176,10 @@ qconf-cxxobjs := qconf.o
qconf-objs := zconf.tab.o
gconf-objs := gconf.o zconf.tab.o
-hostprogs-y := conf
-
-ifeq ($(MAKECMDGOALS),nconfig)
- hostprogs-y += nconf
-endif
-
-ifeq ($(MAKECMDGOALS),menuconfig)
- hostprogs-y += mconf
-endif
-
-ifeq ($(MAKECMDGOALS),update-po-config)
- hostprogs-y += kxgettext
-endif
-
-ifeq ($(MAKECMDGOALS),xconfig)
- qconf-target := 1
-endif
-ifeq ($(MAKECMDGOALS),gconfig)
- gconf-target := 1
-endif
-
-
-ifeq ($(qconf-target),1)
- hostprogs-y += qconf
-endif
-
-ifeq ($(gconf-target),1)
- hostprogs-y += gconf
-endif
+hostprogs-y := conf nconf mconf kxgettext qconf gconf
clean-files := qconf.moc .tmp_qtcheck .tmp_gtkcheck
clean-files += zconf.tab.c zconf.lex.c zconf.hash.c gconf.glade.h
-clean-files += mconf qconf gconf nconf
clean-files += config.pot linux.pot
# Check that we have the required ncurses stuff installed for lxdialog (menuconfig)
@@ -239,11 +210,12 @@ HOSTCFLAGS_gconf.o = `pkg-config --cflags gtk+-2.0 gmodule-2.0 libglade-2.0` \
HOSTLOADLIBES_mconf = $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags $(HOSTCC))
HOSTLOADLIBES_nconf = $(shell \
- pkg-config --libs menu panel ncurses 2>/dev/null \
+ pkg-config --libs menuw panelw ncursesw 2>/dev/null \
+ || pkg-config --libs menu panel ncurses 2>/dev/null \
|| echo "-lmenu -lpanel -lncurses" )
$(obj)/qconf.o: $(obj)/.tmp_qtcheck
-ifeq ($(qconf-target),1)
+ifeq ($(MAKECMDGOALS),xconfig)
$(obj)/.tmp_qtcheck: $(src)/Makefile
-include $(obj)/.tmp_qtcheck
@@ -300,7 +272,7 @@ endif
$(obj)/gconf.o: $(obj)/.tmp_gtkcheck
-ifeq ($(gconf-target),1)
+ifeq ($(MAKECMDGOALS),gconfig)
-include $(obj)/.tmp_gtkcheck
# GTK needs some extra effort, too...
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
index 9d2a4c585ee1..5075ebf2d3b9 100644..100755
--- a/scripts/kconfig/lxdialog/check-lxdialog.sh
+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
@@ -21,7 +21,11 @@ ldflags()
# Where is ncurses.h?
ccflags()
{
- if [ -f /usr/include/ncursesw/curses.h ]; then
+ if pkg-config --cflags ncursesw 2>/dev/null; then
+ echo '-DCURSES_LOC="<ncurses.h>" -DNCURSES_WIDECHAR=1'
+ elif pkg-config --cflags ncurses 2>/dev/null; then
+ echo '-DCURSES_LOC="<ncurses.h>"'
+ elif [ -f /usr/include/ncursesw/curses.h ]; then
echo '-I/usr/include/ncursesw -DCURSES_LOC="<curses.h>"'
echo ' -DNCURSES_WIDECHAR=1'
elif [ -f /usr/include/ncurses/ncurses.h ]; then
diff --git a/scripts/kconfig/lxdialog/dialog.h b/scripts/kconfig/lxdialog/dialog.h
index b4343d384926..fcffd5b41fb0 100644
--- a/scripts/kconfig/lxdialog/dialog.h
+++ b/scripts/kconfig/lxdialog/dialog.h
@@ -170,7 +170,7 @@ char item_tag(void);
/* item list manipulation for lxdialog use */
#define MAXITEMSTR 200
struct dialog_item {
- char str[MAXITEMSTR]; /* promtp displayed */
+ char str[MAXITEMSTR]; /* prompt displayed */
char tag;
void *data; /* pointer to menu item - used by menubox+checklist */
int selected; /* Set to 1 by dialog_*() function if selected. */
diff --git a/scripts/kconfig/streamline_config.pl b/scripts/kconfig/streamline_config.pl
index 9cb8522d8d22..9cb8522d8d22 100644..100755
--- a/scripts/kconfig/streamline_config.pl
+++ b/scripts/kconfig/streamline_config.pl
diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
index 86a4fe75f453..86a4fe75f453 100644..100755
--- a/scripts/link-vmlinux.sh
+++ b/scripts/link-vmlinux.sh
diff --git a/scripts/markup_oops.pl b/scripts/markup_oops.pl
index c21d16328d3f..c21d16328d3f 100644..100755
--- a/scripts/markup_oops.pl
+++ b/scripts/markup_oops.pl
diff --git a/scripts/mkmakefile b/scripts/mkmakefile
index 84af27bf0f99..84af27bf0f99 100644..100755
--- a/scripts/mkmakefile
+++ b/scripts/mkmakefile
diff --git a/scripts/mksysmap b/scripts/mksysmap
index 7ada35a0f478..7ada35a0f478 100644..100755
--- a/scripts/mksysmap
+++ b/scripts/mksysmap
diff --git a/scripts/package/builddeb b/scripts/package/builddeb
index 35d5a5877d04..35d5a5877d04 100644..100755
--- a/scripts/package/builddeb
+++ b/scripts/package/builddeb
diff --git a/scripts/package/buildtar b/scripts/package/buildtar
index e046bff33589..e046bff33589 100644..100755
--- a/scripts/package/buildtar
+++ b/scripts/package/buildtar
diff --git a/scripts/profile2linkerlist.pl b/scripts/profile2linkerlist.pl
index 6943fa7cc95b..6943fa7cc95b 100644..100755
--- a/scripts/profile2linkerlist.pl
+++ b/scripts/profile2linkerlist.pl
diff --git a/scripts/rt-tester/rt-tester.py b/scripts/rt-tester/rt-tester.py
index 6d916c2a45a5..6d916c2a45a5 100644..100755
--- a/scripts/rt-tester/rt-tester.py
+++ b/scripts/rt-tester/rt-tester.py
diff --git a/scripts/selinux/install_policy.sh b/scripts/selinux/install_policy.sh
index f6a0ce71015f..f6a0ce71015f 100644..100755
--- a/scripts/selinux/install_policy.sh
+++ b/scripts/selinux/install_policy.sh
diff --git a/scripts/tracing/draw_functrace.py b/scripts/tracing/draw_functrace.py
index db40fa04cd51..db40fa04cd51 100644..100755
--- a/scripts/tracing/draw_functrace.py
+++ b/scripts/tracing/draw_functrace.py
diff --git a/scripts/xz_wrap.sh b/scripts/xz_wrap.sh
index 7a2d372f4885..7a2d372f4885 100644..100755
--- a/scripts/xz_wrap.sh
+++ b/scripts/xz_wrap.sh