[PATCH 01/25] perf tests arm64: Compile tests unconditionally

Arnaldo Carvalho de Melo
2019-06-21T17:39:15Z

From: Raphael Gault <raphael.gault@arm.com>

In order to subsequently add more tests for the arm64 architecture we
compile the tests target for arm64 systematically.

Further explanation provided by Mark Rutland:

Given prior questions regarding this commit, it's probably worth
spelling things out more explicitly, e.g.

Currently we only build the arm64/tests directory if
CONFIG_DWARF_UNWIND is selected, which is fine as the only test we
have is arm64/tests/dwarf-unwind.o.

So that we can add more tests to the test directory, let's
unconditionally build the directory, but conditionally build
dwarf-unwind.o depending on CONFIG_DWARF_UNWIND.

There should be no functional change as a result of this patch.

Signed-off-by: Raphael Gault <raphael.gault@arm.com>
Acked-by: Mark Rutland <mark.rutland@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Will Deacon <will.deacon@arm.com>
Cc: linux-arm-kernel@lists.infradead.org
Link: http://lkml.kernel.org/r/20190611125315.18736-2-raphael.gault@arm.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
---
tools/perf/arch/arm64/Build | 2 +-
tools/perf/arch/arm64/tests/Build | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/perf/arch/arm64/Build b/tools/perf/arch/arm64/Build
index 36222e64bbf7..a7dd46a5b678 100644
--- a/tools/perf/arch/arm64/Build
+++ b/tools/perf/arch/arm64/Build
@@ -1,2 +1,2 @@
perf-y += util/
-perf-$(CONFIG_DWARF_UNWIND) += tests/
+perf-y += tests/
diff --git a/tools/perf/arch/arm64/tests/Build b/tools/perf/arch/arm64/tests/Build
index 41707fea74b3..a61c06bdb757 100644
--- a/tools/perf/arch/arm64/tests/Build
+++ b/tools/perf/arch/arm64/tests/Build
@@ -1,4 +1,4 @@
perf-y += regs_load.o
-perf-y += dwarf-unwind.o
+perf-$(CONFIG_DWARF_UNWIND) += dwarf-unwind.o

perf-y += arch-tests.o
--
2.20.1