On Thu, Jun 18, 2015 at 01:00:32PM +0200, Lukas Wunner wrote: > Invoking Makefile.perf with prefix= breaks the build since Makefile.perf > hands that variable down to Makefile.build where it overrides > prefix := $(subst ./,,$(OUTPUT)$(dir)/) > > leading to errors like this: > No rule to make target '/usrabspath.o', needed by '/usrlibperf-in.o'
hum, what specific make command is failing? jirka > > Fixes: c819e2cf2eb6f65d3208d195d7a0edef6108d5 > Signed-off-by: Lukas Wunner <[email protected]> > --- > tools/build/Makefile.build | 8 ++++---- > 1 file changed, 4 insertions(+), 4 deletions(-) > > diff --git a/tools/build/Makefile.build b/tools/build/Makefile.build > index 10df572..98cfc38 100644 > --- a/tools/build/Makefile.build > +++ b/tools/build/Makefile.build > @@ -94,12 +94,12 @@ obj-y := $(patsubst %/, %/$(obj)-in.o, $(obj-y)) > subdir-obj-y := $(filter %/$(obj)-in.o, $(obj-y)) > > # '$(OUTPUT)/dir' prefix to all objects > -prefix := $(subst ./,,$(OUTPUT)$(dir)/) > -obj-y := $(addprefix $(prefix),$(obj-y)) > -subdir-obj-y := $(addprefix $(prefix),$(subdir-obj-y)) > +objprefix := $(subst ./,,$(OUTPUT)$(dir)/) > +obj-y := $(addprefix $(objprefix),$(obj-y)) > +subdir-obj-y := $(addprefix $(objprefix),$(subdir-obj-y)) > > # Final '$(obj)-in.o' object > -in-target := $(prefix)$(obj)-in.o > +in-target := $(objprefix)$(obj)-in.o > > PHONY += $(subdir-y) > > -- > 1.8.5.2 (Apple Git-48) > -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
