From: Jean Pihet <jean.pihet@linaro.org>
To: linux-kernel@vger.kernel.org, linaro-kernel@lists.linaro.org,
Jiri Olsa <jolsa@redhat.com>, Ingo Molnar <mingo@kernel.org>,
Arnaldo <acme@ghostprotocols.net>,
Will Deacon <will.deacon@arm.com>
Cc: patches@linaro.org, Jean Pihet <jean.pihet@linaro.org>
Subject: [PATCH v2 0/2] perf: config: add per-feature check flags
Date: Tue, 3 Dec 2013 17:09:44 +0100 [thread overview]
Message-ID: <1386086986-30805-1-git-send-email-jean.pihet@linaro.org> (raw)
Add CFLAGS and LDFLAGS for each feature to be checked during the
build. This allows to pass particular flags and parameters to the
feature checks compilation.
Use the per-feature check flags for the unwinding feature in order
to correctly compile the libunwind and libunwind-debug-frame feature
checks.
This change set simplifies the flags passing mechanism between the
Makefiles in config/Makefile and config/feature-checks; this
could be farther optimized by moving the compilation flags to the
per-feature check flags for all features to be checked.
Tested on x86_64, ARMv7 and ARMv8 with and without LIBUNWIND_DIR=
set in 'make -C tools/perf'
Jean Pihet (2):
perf: add per-feature check flags
perf: unwinding: use the per-feature check flags
tools/perf/config/Makefile | 48 +++++++++++++++++--------------
tools/perf/config/feature-checks/Makefile | 6 ++--
2 files changed, 29 insertions(+), 25 deletions(-)
--
1.7.11.7
next reply other threads:[~2013-12-03 16:10 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-12-03 16:09 Jean Pihet [this message]
2013-12-03 16:09 ` [PATCH 1/2] perf: " Jean Pihet
2013-12-03 16:09 ` [PATCH 2/2] perf: unwinding: use the " Jean Pihet
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