Messages in this thread Patch in this message | | | From | Borislav Petkov <> | Subject | [PATCH 2/7] perf: Honor parallel jobs | Date | Wed, 20 Feb 2013 16:32:28 +0100 |
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From: Borislav Petkov <bp@suse.de>
We need to hand down parallel build options like the internal make --jobserver-fds one so that parallel builds can also happen when building perf from the toplevel directory.
Make it so #1!
Signed-off-by: Borislav Petkov <bp@suse.de> --- Makefile | 4 ++-- tools/scripts/Makefile.include | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/Makefile b/Makefile index 2cd4c6be44f2..f14a9c9672be 100644 --- a/Makefile +++ b/Makefile @@ -1330,11 +1330,11 @@ kernelversion: # Clear a bunch of variables before executing the submake tools/: FORCE $(Q)mkdir -p $(objtree)/tools - $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(filter --j% -j,$(MAKEFLAGS))" O=$(objtree) subdir=tools -C $(src)/tools/ tools/%: FORCE $(Q)mkdir -p $(objtree)/tools - $(Q)$(MAKE) LDFLAGS= MAKEFLAGS= O=$(objtree) subdir=tools -C $(src)/tools/ $* + $(Q)$(MAKE) LDFLAGS= MAKEFLAGS="$(filter --j% -j,$(MAKEFLAGS))" O=$(objtree) subdir=tools -C $(src)/tools/ $* # Single targets # --------------------------------------------------------------------------- diff --git a/tools/scripts/Makefile.include b/tools/scripts/Makefile.include index 2964b96aa55f..00a05f45b39a 100644 --- a/tools/scripts/Makefile.include +++ b/tools/scripts/Makefile.include @@ -70,7 +70,7 @@ ifndef V QUIET_BISON = @echo ' ' BISON $@; descend = \ - @echo ' ' DESCEND $(1); \ + +@echo ' ' DESCEND $(1); \ mkdir -p $(OUTPUT)$(1) && \ $(MAKE) $(COMMAND_O) subdir=$(if $(subdir),$(subdir)/$(1),$(1)) $(PRINT_DIR) -C $(1) $(2) endif -- 1.8.1.3.535.ga923c31
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