7 files changed, 98 insertions, 44 deletions

diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index db3c708e546b..0168d6c37075 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -3,6 +3,7 @@
 
 # Convinient variables
 comma   := ,
+squote  := '
 empty   :=
 space   := $(empty) $(empty)
 
@@ -12,6 +13,10 @@ space   := $(empty) $(empty)
 depfile = $(subst $(comma),_,$(@D)/.$(@F).d)
 
 ###
+# Escape single quote for use in echo statements
+escsq = $(subst $(squote),'\$(squote)',$1)
+
+###
 # filechk is used to check if the content of a generated file is updated.
 # Sample usage:
 # define filechk_sample
@@ -47,7 +52,7 @@ build := -f $(if $(KBUILD_SRC),$(srctree)/)scripts/Makefile.build obj
 
 # If quiet is set, only print short version of command
 cmd = @$(if $($(quiet)cmd_$(1)),\
-      echo '  $(subst ','\'',$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
+      echo '  $(call escsq,$($(quiet)cmd_$(1)))' &&) $(cmd_$(1))
 
 # Add $(obj)/ for paths that is not absolute
 objectify = $(foreach o,$(1),$(if $(filter /%,$(o)),$(o),$(obj)/$(o)))
@@ -68,7 +73,7 @@ endif
 
 # echo command. Short version is $(quiet) equals quiet, otherwise full command
 echo-cmd = $(if $($(quiet)cmd_$(1)), \
-        echo '  $(subst ','\'',$($(quiet)cmd_$(1)))';)
+        echo '  $(call escsq,$($(quiet)cmd_$(1)))';)
 
 # function to only execute the passed command if necessary
 # >'< substitution is for echo to work, >$< substitution to preserve $ when reloading .cmd file
@@ -78,7 +83,7 @@ if_changed = $(if $(strip $? $(call arg-check, $(cmd_$(1)), $(cmd_$@)) ), \
         @set -e; \
         $(echo-cmd) \
         $(cmd_$(1)); \
-        echo 'cmd_$@ := $(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
+        echo 'cmd_$@ := $(subst $$,$$$$,$(call escsq,$(cmd_$(1))))' > $(@D)/.$(@F).cmd)
 
 # execute the command and also postprocess generated .d dependencies
 # file
@@ -87,7 +92,7 @@ if_changed_dep = $(if $(strip $? $(filter-out FORCE $(wildcard $^),$^)\
         @set -e; \
         $(echo-cmd) \
         $(cmd_$(1)); \
-        scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(subst ','\'',$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
+        scripts/basic/fixdep $(depfile) $@ '$(subst $$,$$$$,$(call escsq,$(cmd_$(1))))' > $(@D)/.$(@F).tmp; \
         rm -f $(depfile); \
         mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd)
 
diff --git a/scripts/Makefile.build b/scripts/Makefile.build
index 506e3f3befe3..c33e62bde6b0 100644
--- a/scripts/Makefile.build
+++ b/scripts/Makefile.build
@@ -179,10 +179,10 @@ endif
 define rule_cc_o_c
         $(if $($(quiet)cmd_checksrc),echo '  $($(quiet)cmd_checksrc)';)   \
         $(cmd_checksrc)                                                   \
-        $(if $($(quiet)cmd_cc_o_c),echo '  $(subst ','\'',$($(quiet)cmd_cc_o_c))';)  \
+        $(if $($(quiet)cmd_cc_o_c),echo '  $(call escsq,$($(quiet)cmd_cc_o_c))';)  \
         $(cmd_cc_o_c);                                                    \
         $(cmd_modversions)                                                \
-        scripts/basic/fixdep $(depfile) $@ '$(subst ','\'',$(cmd_cc_o_c))' > $(@D)/.$(@F).tmp;  \
+        scripts/basic/fixdep $(depfile) $@ '$(call escsq,$(cmd_cc_o_c))' > $(@D)/.$(@F).tmp;  \
         rm -f $(depfile);                                                 \
         mv -f $(@D)/.$(@F).tmp $(@D)/.$(@F).cmd
 endef
diff --git a/scripts/kconfig/lxdialog/Makefile b/scripts/kconfig/lxdialog/Makefile
index a45a13fb26ed..8f41d9a57aaa 100644
--- a/scripts/kconfig/lxdialog/Makefile
+++ b/scripts/kconfig/lxdialog/Makefile
@@ -1,42 +1,18 @@
-HOST_EXTRACFLAGS := -DLOCALE 
-ifeq ($(shell uname),SunOS)
-HOST_LOADLIBES   := -lcurses
-else
-HOST_LOADLIBES   := -lncurses
-endif
+# Makefile to build lxdialog package
+#
 
-ifeq (/usr/include/ncurses/ncurses.h, $(wildcard /usr/include/ncurses/ncurses.h))
-        HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"
-else
-ifeq (/usr/include/ncurses/curses.h, $(wildcard /usr/include/ncurses/curses.h))
-        HOST_EXTRACFLAGS += -I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"
-else
-ifeq (/usr/include/ncurses.h, $(wildcard /usr/include/ncurses.h))
-        HOST_EXTRACFLAGS += -DCURSES_LOC="<ncurses.h>"
-else
-        HOST_EXTRACFLAGS += -DCURSES_LOC="<curses.h>"
-endif
-endif
-endif
+check-lxdialog   := $(srctree)/$(src)/check-lxdialog.sh
+HOST_EXTRACFLAGS := $(shell $(CONFIG_SHELL) $(check-lxdialog) -ccflags)
+HOST_LOADLIBES   := $(shell $(CONFIG_SHELL) $(check-lxdialog) -ldflags)
+ 
+HOST_EXTRACFLAGS += -DLOCALE 
+
+.PHONY: dochecklxdialog
+$(obj)/dochecklxdialog:
+        $(Q)$(CONFIG_SHELL) $(check-lxdialog) -check $(HOSTCC) $(HOST_LOADLIBES)
 
 hostprogs-y     := lxdialog
-always          := ncurses $(hostprogs-y)
+always          := $(hostprogs-y) dochecklxdialog
 
 lxdialog-objs := checklist.o menubox.o textbox.o yesno.o inputbox.o \
                  util.o lxdialog.o msgbox.o
-
-.PHONY: $(obj)/ncurses
-$(obj)/ncurses:
-        @echo "main() {}" > lxtemp.c
-        @if $(HOSTCC) lxtemp.c  $(HOST_LOADLIBES); then \
-                rm -f lxtemp.c a.out; \
-        else \
-                rm -f lxtemp.c; \
-                echo -e "\007" ;\
-                echo ">> Unable to find the Ncurses libraries." ;\
-                echo ">>" ;\
-                echo ">> You must install ncurses-devel in order" ;\
-                echo ">> to use 'make menuconfig'" ;\
-                echo ;\
-                exit 1 ;\
-        fi
diff --git a/scripts/kconfig/lxdialog/check-lxdialog.sh b/scripts/kconfig/lxdialog/check-lxdialog.sh
new file mode 100644
index 000000000000..a3c141b49670
--- /dev/null
+++ b/scripts/kconfig/lxdialog/check-lxdialog.sh
@@ -0,0 +1,67 @@
+#!/bin/sh
+# Check ncurses compatibility
+
+# What library to link
+ldflags()
+{
+        if [ `uname` == SunOS ]; then
+                echo '-lcurses'
+        else
+                echo '-lncurses'
+        fi
+}
+
+# Where is ncurses.h?
+ccflags()
+{
+        if [ -f /usr/include/ncurses/ncurses.h ]; then
+                echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses.h>"'
+        elif [ -f /usr/include/ncurses/curses.h ]; then
+                echo '-I/usr/include/ncurses -DCURSES_LOC="<ncurses/curses.h>"'
+        elif [ -f /usr/include/ncurses.h ]; then
+                echo '-DCURSES_LOC="<ncurses.h>"'
+        else
+                echo '-DCURSES_LOC="<curses.h>"'
+        fi
+}
+
+compiler=""
+# Check if we can link to ncurses
+check() {
+        echo "main() {}" | $compiler -xc -
+        if [ $? != 0 ]; then
+                echo " *** Unable to find the ncurses libraries."          1>&2
+                echo " *** make menuconfig require the ncurses libraries"  1>&2
+                echo " *** "                                               1>&2
+                echo " *** Install ncurses (ncurses-devel) and try again"  1>&2
+                echo " *** "                                               1>&2
+                exit 1
+        fi
+}
+
+usage() {
+        printf "Usage: $0 [-check compiler options|-header|-library]\n"
+}
+
+if [ $# == 0 ]; then
+        usage
+        exit 1
+fi
+
+case "$1" in
+        "-check")
+                shift
+                compiler="$@"
+                check
+                ;;
+        "-ccflags")
+                ccflags
+                ;;
+        "-ldflags")
+                ldflags
+                ;;
+        "*")
+                usage
+                exit 1
+                ;;
+esac
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index e0eedffe565b..be97caf664bb 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -417,7 +417,7 @@ static int do_input_entry(const char *filename, struct input_device_id *id,
                 do_input(alias, id->sndbit, 0, SND_MAX);
         sprintf(alias + strlen(alias), "f*");
         if (id->flags&INPUT_DEVICE_ID_MATCH_FFBIT)
-                do_input(alias, id->ffbit, 0, SND_MAX);
+                do_input(alias, id->ffbit, 0, FF_MAX);
         sprintf(alias + strlen(alias), "w*");
         if (id->flags&INPUT_DEVICE_ID_MATCH_SWBIT)
                 do_input(alias, id->swbit, 0, SW_MAX);
diff --git a/scripts/reference_discarded.pl b/scripts/reference_discarded.pl
index c2d54148a91f..4ee6ab2135b3 100644
--- a/scripts/reference_discarded.pl
+++ b/scripts/reference_discarded.pl
@@ -71,6 +71,11 @@ foreach $object (keys(%object)) {
 # printf("ignoring %d conglomerate(s)\n", $ignore);
 
 # printf("Scanning objects\n");
+
+# Keith Ownes <kaos@sgi.com> commented:
+# For our future {in}sanity, add a comment that this is the ppc .opd
+# section, not the ia64 .opd section.
+# ia64 .opd should not point to discarded sections.
 $errorcount = 0;
 foreach $object (keys(%object)) {
         my $from;
@@ -88,6 +93,7 @@ foreach $object (keys(%object)) {
                     ($from !~ /\.text\.exit$/ &&
                      $from !~ /\.exit\.text$/ &&
                      $from !~ /\.data\.exit$/ &&
+                     $from !~ /\.opd$/ &&
                      $from !~ /\.exit\.data$/ &&
                      $from !~ /\.altinstructions$/ &&
                      $from !~ /\.pdr$/ &&
diff --git a/scripts/setlocalversion b/scripts/setlocalversion
index f54dac88cfd1..9a23825218f2 100644
--- a/scripts/setlocalversion
+++ b/scripts/setlocalversion
@@ -17,6 +17,6 @@ if head=`git rev-parse --verify HEAD 2>/dev/null`; then
 
         # Are there uncommitted changes?
         if git diff-files | read dummy; then
-                printf '%s' -git_dirty
+                printf '%s' -dirty
         fi
 fi