Starting from glibc 2.30, the header file sys/sysctl.h gets
deprecated on Linux, after the commit
744e82963716 ("Linux:
Deprecate <sys/sysctl.h> and sysctl")
https://sourceware.org/git/?p=glibc.git;a=commitdiff;h=
744e82963716
The associated NEWS reports
The Linux-specific <sys/sysctl.h> header and the sysctl
function have been deprecated and will be removed from a
future version of glibc.
Latest automake 1.16.1 still does not handle this case.
Current OpenOCD build fails with warning and requires configure
with "--disable-werror" to build.
Prevent including sys/sysctl.h on Linux build.
Change-Id: I5310976573352a96e5aef123352f73475f0c35fe
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/5317
Tested-by: jenkins
Reviewed-by: Moritz Fischer <moritz.fischer.private@gmail.com>
Reviewed-by: Paul Fertser <fercerpav@gmail.com>
#if IS_DARWIN
#include <libproc.h>
#endif
+/* sys/sysctl.h is deprecated on Linux from glibc 2.30 */
+#ifndef __linux__
#ifdef HAVE_SYS_SYSCTL_H
#include <sys/sysctl.h>
#endif
+#endif
#if IS_WIN32 && !IS_CYGWIN
#include <windows.h>
#endif