On Sun, Jan 26, 2014 at 06:06:18PM +0800, Wang Nan wrote: > When BUILD_SRC contains a tailing '/', the file name used in compiling command > will contain '//', and it then goes to .o's debuginfo, confuses debugedit: > > https://bugzilla.redhat.com/show_bug.cgi?id=304121 > > This patch uses realpath to makesure srctree and objtree don't have tailing > '/'. > > Signed-off-by: Wang Nan <[email protected]> > Cc: Sasha Levin <[email protected]> > Cc: Arnaldo Carvalho de Melo <[email protected]> > Cc: Jiri Olsa <[email protected]> > Cc: Steven Rostedt <[email protected]> > Cc: Namhyung Kim <[email protected]> > Cc: Geng Hui <[email protected]> > > --- > tools/lib/lockdep/Makefile | 4 ++-- > tools/lib/traceevent/Makefile | 4 ++-- > 2 files changed, 4 insertions(+), 4 deletions(-) > > diff --git a/tools/lib/lockdep/Makefile b/tools/lib/lockdep/Makefile > index da8b7aa..e638dd5 100644 > --- a/tools/lib/lockdep/Makefile > +++ b/tools/lib/lockdep/Makefile > @@ -87,8 +87,8 @@ endif # BUILD_SRC > # We process the rest of the Makefile if this is the final invocation of make > ifeq ($(skip-makefile),) > > -srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR)) > -objtree := $(CURDIR) > +srctree := $(realpath $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR))) > +objtree := $(realpath $(CURDIR)) > src := $(srctree) > obj := $(objtree) > > diff --git a/tools/lib/traceevent/Makefile b/tools/lib/traceevent/Makefile > index 56d52a3..dd23171 100644 > --- a/tools/lib/traceevent/Makefile > +++ b/tools/lib/traceevent/Makefile > @@ -107,8 +107,8 @@ endif # BUILD_SRC > # We process the rest of the Makefile if this is the final invocation of make > ifeq ($(skip-makefile),) > > -srctree := $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR)) > -objtree := $(CURDIR) > +srctree := $(realpath $(if $(BUILD_SRC),$(BUILD_SRC),$(CURDIR))) > +objtree := $(realpath $(CURDIR)) > src := $(srctree) > obj := $(objtree)
ack for the traceevent change thanks, jirka -- 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/
