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From: Fabrice Fontaine <fontaine.fabrice@gmail.com>
To: buildroot@buildroot.org
Cc: "Yann E . MORIN" <yann.morin.1998@free.fr>,
	Fabrice Fontaine <fontaine.fabrice@gmail.com>
Subject: [Buildroot] [PATCH 1/1] package/linux-tools: perf needs dynamic library
Date: Sun,  5 Jun 2022 17:59:10 +0200	[thread overview]
Message-ID: <20220605155910.1927906-1-fontaine.fabrice@gmail.com> (raw)

traceevent needs dynamic library since its addition in kernel 3.14 and
https://github.com/torvalds/linux/commit/c877bbd8eceb14c5eac6779cc804fa8b34044736:

event-plugin.c:10:10: fatal error: dlfcn.h: No such file or directory
   10 | #include <dlfcn.h>
      |          ^~~~~~~~~

Fixes:
 - http://autobuild.buildroot.org/results/24206071721479a6ba4d0267e7e20ef9498e1e05

Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
---
 package/linux-tools/Config.in | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/package/linux-tools/Config.in b/package/linux-tools/Config.in
index 6217fcfb7a..131380cb02 100644
--- a/package/linux-tools/Config.in
+++ b/package/linux-tools/Config.in
@@ -50,6 +50,7 @@ config BR2_PACKAGE_LINUX_TOOLS_PCI
 config BR2_PACKAGE_LINUX_TOOLS_PERF
 	bool "perf"
 	depends on BR2_TOOLCHAIN_HAS_SYNC_4
+	depends on !BR2_STATIC_LIBS # dlfcn.h
 	select BR2_PACKAGE_LINUX_TOOLS
 	help
 	  perf (sometimes "Perf Events" or perf tools, originally
@@ -69,6 +70,10 @@ config BR2_PACKAGE_LINUX_TOOLS_PERF
 
 	  https://perf.wiki.kernel.org/
 
+comment "perf needs a toolchain w/ dynamic library"
+	depends on BR2_TOOLCHAIN_HAS_SYNC_4
+	depends on BR2_STATIC_LIBS
+
 if BR2_PACKAGE_LINUX_TOOLS_PERF
 
 config BR2_PACKAGE_LINUX_TOOLS_PERF_TUI
-- 
2.35.1

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             reply	other threads:[~2022-06-05 16:01 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-06-05 15:59 Fabrice Fontaine [this message]
2022-06-05 19:41 ` [Buildroot] [PATCH 1/1] package/linux-tools: perf needs dynamic library Yann E. MORIN
2022-06-09  7:21 ` Peter Korsgaard

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