diff options
| -rw-r--r-- | Makefile | 6 | ||||
| -rw-r--r-- | tools/scripts/Makefile.include | 17 |
2 files changed, 17 insertions, 6 deletions
diff --git a/Makefile b/Makefile index 42d0e56818ea..71dc31e41407 100644 --- a/Makefile +++ b/Makefile @@ -1321,10 +1321,12 @@ kernelversion: # Clear a bunch of variables before executing the submake tools/: FORCE - $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= -C $(src)/tools/ + $(Q)mkdir -p $(objtree)/tools + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ tools/%: FORCE - $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= -C $(src)/tools/ $* + $(Q)mkdir -p $(objtree)/tools + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ $* # Single targets # --------------------------------------------------------------------------- diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index 4a9e3176f743..87467b17e05c 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -1,8 +1,11 @@ -ifeq ("$(origin O)", "command line") +ifeq ($(origin O), command line) dummy := $(if $(shell test -d $(O) || echo $(O)),$(error O=$(O) does not exist),) ABSOLUTE_O := $(shell cd $(O) ; pwd) - OUTPUT := $(ABSOLUTE_O)/ + OUTPUT := $(ABSOLUTE_O)/$(if $(subdir),$(subdir)/) COMMAND_O := O=$(ABSOLUTE_O) +ifeq ($(objtree),) + objtree := $(O) +endif endif ifneq ($(OUTPUT),) @@ -47,9 +50,10 @@ endif # Call by doing: $(call descend,directory[,target]) # descend = \ - $(QUIET_SUBDIR0)$(1) $(QUIET_SUBDIR1) $(2) + +mkdir -p $(OUTPUT)$(1) && \ + $(MAKE) $(COMMAND_O) subdir=$(if $(subdir),$(subdir)/$(1),$(1)) $(PRINT_DIR) -C $(1) -QUIET_SUBDIR0 = +$(MAKE) -C # space to separate -C and subdir +QUIET_SUBDIR0 = +$(MAKE) $(COMMAND_O) -C # space to separate -C and subdir QUIET_SUBDIR1 = ifneq ($(findstring $(MAKEFLAGS),s),s) @@ -64,5 +68,10 @@ ifndef V $(MAKE) $(PRINT_DIR) -C $$subdir QUIET_FLEX = @echo ' ' FLEX $@; QUIET_BISON = @echo ' ' BISON $@; + + descend = \ + @echo ' ' DESCEND $(1); \ + mkdir -p $(OUTPUT)$(1) && \ + $(MAKE) $(COMMAND_O) subdir=$(if $(subdir),$(subdir)/$(1),$(1)) $(PRINT_DIR) -C $(1) endif endif |