diff options
Diffstat (limited to 'scripts/Kbuild.include')
| -rw-r--r-- | scripts/Kbuild.include | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include index c8156d61678c..7c98f60e2266 100644 --- a/scripts/Kbuild.include +++ b/scripts/Kbuild.include @@ -56,7 +56,7 @@ kecho := $($(quiet)kecho) define filechk $(Q)set -e; \ mkdir -p $(dir $@); \ - $(filechk_$(1)) < $< > $@.tmp; \ + $(filechk_$(1)) > $@.tmp; \ if [ -r $@ ] && cmp -s $@ $@.tmp; then \ rm -f $@.tmp; \ else \ @@ -126,7 +126,7 @@ cc-option = $(call __cc-option, $(CC),\ # hostcc-option # Usage: cflags-y += $(call hostcc-option,-march=winchip-c6,-march=i586) hostcc-option = $(call __cc-option, $(HOSTCC),\ - $(HOSTCFLAGS) $(HOST_EXTRACFLAGS),$(1),$(2)) + $(KBUILD_HOSTCFLAGS) $(HOST_EXTRACFLAGS),$(1),$(2)) # cc-option-yn # Usage: flag := $(call cc-option-yn,-march=winchip-c6) @@ -163,8 +163,8 @@ cc-ldoption = $(call try-run,\ $(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, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2)) +# Usage: LDFLAGS += $(call ld-option, -X, -Y) +ld-option = $(call try-run, $(LD) $(LDFLAGS) $(1) -v,$(1),$(2),$(3)) # ar-option # Usage: KBUILD_ARFLAGS := $(call ar-option,D) @@ -214,7 +214,7 @@ hdr-inst := -f $(srctree)/scripts/Makefile.headersinst obj # Prefix -I with $(srctree) if it is not an absolute path. # skip if -I has no parameter addtree = $(if $(patsubst -I%,%,$(1)), \ -$(if $(filter-out -I/% -I./% -I../%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1))) +$(if $(filter-out -I/% -I./% -I../%,$(1)),$(patsubst -I%,-I$(srctree)/%,$(1)),$(1)),$(1)) # Find all -I options and call addtree flags = $(foreach o,$($(1)),$(if $(filter -I%,$(o)),$(call addtree,$(o)),$(o))) @@ -400,3 +400,6 @@ endif endef # ############################################################################### + +# delete partially updated (i.e. corrupted) files on error +.DELETE_ON_ERROR: |