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| author | Josh Poimboeuf <[email protected]> | 2017-01-19 04:16:55 +0000 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <[email protected]> | 2017-01-26 19:29:00 +0000 |
| commit | e572d0887137acfc53f18175522964ec19d88175 (patch) | |
| tree | 7733ccd37bfbd4888304469434eaed9e2bd58acd /tools/perf/util/llvm-utils.c | |
| parent | perf ftrace: Remove needless code setting default tracer (diff) | |
| download | kernel-e572d0887137acfc53f18175522964ec19d88175.tar.gz kernel-e572d0887137acfc53f18175522964ec19d88175.zip | |
tools build: Add tools tree support for 'make -s'
When doing a kernel build with 'make -s', everything is silenced except
the objtool build. That's because the tools tree support for silent
builds is some combination of missing and broken.
Three changes are needed to fix it:
- Makefile: propagate '-s' to the sub-make's MAKEFLAGS variable so the
tools Makefiles can see it.
- tools/scripts/Makefile.include: fix the tools Makefiles' ability to
recognize '-s'. The MAKE_VERSION and MAKEFLAGS checks are copied from
the top-level Makefile. This silences the "DESCEND objtool" message.
- tools/build/Makefile.build: add support to the tools Build files for
recognizing '-s'. Again the MAKE_VERSION and MAKEFLAGS checks are
copied from the top-level Makefile. This silences all the object
compile/link messages.
Reported-and-Tested-by: Peter Zijlstra <[email protected]>
Signed-off-by: Josh Poimboeuf <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Michal Marek <[email protected]>
Link: http://lkml.kernel.org/r/e8967562ef640c3ae9a76da4ae0f4e47df737c34.1484799200.git.jpoimboe@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
Diffstat (limited to 'tools/perf/util/llvm-utils.c')
0 files changed, 0 insertions, 0 deletions