Masami Hiramatsu be40920fbf tools: Let O= makes handle a relative path with -C option ... When I tried to compile tools/perf from the top directory with the -C option, the O= option didn't work correctly if I passed a relative path: $ make O=BUILD -C tools/perf/ make: Entering directory '/home/mhiramat/ksrc/linux/tools/perf' BUILD: Doing 'make -j8' parallel build ../scripts/Makefile.include:4: *** O=/home/mhiramat/ksrc/linux/tools/perf/BUILD does not exist. Stop. make: *** [Makefile:70: all] Error 2 make: Leaving directory '/home/mhiramat/ksrc/linux/tools/perf' The O= directory existence check failed because the check script ran in the build target directory instead of the directory where I ran the make command. To fix that, once change directory to $(PWD) and check O= directory, since the PWD is set to where the make command runs. Fixes: c883122acc ("perf tools: Let O= makes handle relative paths") Reported-by: Randy Dunlap <rdunlap@infradead.org> Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Borislav Petkov <bp@alien8.de> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Masahiro Yamada <masahiroy@kernel.org> Cc: Michal Marek <michal.lkml@markovi.net> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sasha Levin <sashal@kernel.org> Cc: Steven Rostedt (VMware) <rostedt@goodmis.org> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/158351957799.3363.15269768530697526765.stgit@devnote2 Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>		2020-03-06 17:08:28 -03:00
..
Makefile.arch	arch: remove tile port	2018-03-16 10:56:03 +01:00
Makefile.include	tools: Let O= makes handle a relative path with -C option	2020-03-06 17:08:28 -03:00
utilities.mak	tools: Move utilities.mak from perf to tools/scripts/	2016-03-18 13:57:20 -03:00