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From: Alexey Brodkin <Alexey.Brodkin@synopsys.com>
To: buildroot@busybox.net
Subject: [Buildroot] [PATCH] linux-tools/perf: Respect TARGET_CFLAGS
Date: Thu, 18 Apr 2019 12:39:02 +0300	[thread overview]
Message-ID: <20190418093902.41835-1-abrodkin@synopsys.com> (raw)

perf uses its own build-system and doesn't respect externally set flags.
Let's force it to use target flags as perf utility is nothing but
an ordinary user-space application.

This among other things is required to build perf for ARC700 for which
we pass "-matomic" via TARGET_ABI, see [1] for more details.

[1] https://patchwork.ozlabs.org/patch/1087471/

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>
---
 package/linux-tools/linux-tool-perf.mk.in | 1 +
 1 file changed, 1 insertion(+)

diff --git a/package/linux-tools/linux-tool-perf.mk.in b/package/linux-tools/linux-tool-perf.mk.in
index 80e00c3c56..e7565773c4 100644
--- a/package/linux-tools/linux-tool-perf.mk.in
+++ b/package/linux-tools/linux-tool-perf.mk.in
@@ -19,6 +19,7 @@ PERF_MAKE_FLAGS = \
 	JOBS=$(PARALLEL_JOBS) \
 	ARCH=$(PERF_ARCH) \
 	DESTDIR=$(TARGET_DIR) \
+	EXTRA_CFLAGS="$(TARGET_CFLAGS)" \
 	prefix=/usr \
 	WERROR=0 \
 	NO_LIBAUDIT=1 \
-- 
2.16.2

             reply	other threads:[~2019-04-18  9:39 UTC|newest]

Thread overview: 11+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-18  9:39 Alexey Brodkin [this message]
2019-04-18  9:43 ` [Buildroot] [PATCH] linux-tools/perf: Respect TARGET_CFLAGS Thomas Petazzoni
2019-04-21  7:36   ` Arnout Vandecappelle
2019-04-26  6:30     ` Alexey Brodkin
2019-04-27 17:39       ` Arnout Vandecappelle
2019-04-27 17:56         ` Yann E. MORIN
2019-05-08 13:19           ` Alexey Brodkin
2019-05-08 14:31             ` Yann E. MORIN
2019-05-08 14:54               ` [Buildroot] [arc-buildroot] " Alexey Brodkin
2019-05-09 18:12                 ` Yann E. MORIN
2019-07-18 20:58 ` [Buildroot] " Yann E. MORIN

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