9bccca26fb
The procps-ng package currently fails to build on BR2_STATIC_LIBS=y configurations. Indeed, by default NUMA support is enabled, and it requires dlopen(). As hinted by the configure script, passing --disable-numa allows to disable NUMA support. However, once this is done, another issue pops up: dlopen() is also used by the SELinux support. But even when SELinux support is disabled, the procps-ng code incorrectly includes <dlfcn.h>. This is addressed by the addition of a patch. Fixes: http://autobuild.buildroot.net/results/b385bf435085728aece6323a5006ba9fa6631744/ Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
33 lines
854 B
Diff
33 lines
854 B
Diff
From 4fc9a348026a945aec8eddffc7613de9cb10b10c Mon Sep 17 00:00:00 2001
|
|
From: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
|
Date: Sun, 7 Aug 2016 11:08:26 +0200
|
|
Subject: [PATCH] ps/output.c: include <dlfcn.h> only when necessary
|
|
|
|
dlopen() functionality is only used when SELinux support is enabled, so
|
|
<dlfcn.h> only needs to be included when ENABLE_LIBSELINUX is
|
|
defined. This fixes the build in configurations where <dlfcn.h> is not
|
|
available.
|
|
|
|
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
|
|
---
|
|
ps/output.c | 2 ++
|
|
1 file changed, 2 insertions(+)
|
|
|
|
diff --git a/ps/output.c b/ps/output.c
|
|
index 42c04cf..f540832 100644
|
|
--- a/ps/output.c
|
|
+++ b/ps/output.c
|
|
@@ -46,7 +46,9 @@
|
|
*/
|
|
|
|
#include <ctype.h>
|
|
+#if ENABLE_LIBSELINUX
|
|
#include <dlfcn.h>
|
|
+#endif
|
|
#include <fcntl.h>
|
|
#include <grp.h>
|
|
#include <limits.h>
|
|
--
|
|
2.7.4
|
|
|