0dece98578
Add a patch from Gentoo that fixes the build on linux headers >= 4.5 The probem arises from an incompatibility in newer headers when both net/if.h and linux/if.h are included in the same source. See https://bugs.gentoo.org/show_bug.cgi?id=577584 Fixes: http://autobuild.buildroot.net/results/48e/48e6f34a7940f52d987db47784c0d9e82f39de7c/ Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
62 lines
1.6 KiB
Diff
62 lines
1.6 KiB
Diff
Use some preprocessor tricks to route around incompatibilies seen
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between newer Linux kernels and glibc when both net/if.h and linux/if.h
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are included in the same source.
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Patch from gentoo, see https://bugs.gentoo.org/show_bug.cgi?id=577584
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Signed-off-by: Gustavo Zacarias <gustavo@zacarias.com.ar>
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--- connman-1.31/src/iptables.c.old 2016-03-22 20:12:47.829460752 -0700
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+++ connman-1.31/src/iptables.c 2016-03-22 21:33:36.835384724 -0700
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@@ -28,11 +28,11 @@
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#include <stdio.h>
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#include <string.h>
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#include <unistd.h>
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#include <sys/errno.h>
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#include <sys/socket.h>
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-#include <xtables.h>
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+#include "connman_xtables.h"
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#include <inttypes.h>
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#include <linux/netfilter_ipv4/ip_tables.h>
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#include "connman.h"
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--- connman-1.31/src/firewall.c.old 2016-03-22 21:29:01.959472262 -0700
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+++ connman-1.31/src/firewall.c 2016-03-22 21:33:53.048144181 -0700
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@@ -23,11 +23,11 @@
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#include <config.h>
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#endif
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#include <errno.h>
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-#include <xtables.h>
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+#include "connman_xtables.h"
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#include <linux/netfilter_ipv4/ip_tables.h>
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#include "connman.h"
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#define CHAIN_PREFIX "connman-"
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--- /dev/null 2016-03-18 06:21:16.372989086 -0700
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+++ connman-1.31/include/connman_xtables.h 2016-03-22 21:32:21.349504786 -0700
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@@ -0,0 +1,20 @@
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+#ifndef CONNMAN_XTABLES_H
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+#define CONNMAN_XTABLES_H
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+
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+#include <linux/version.h>
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+#if LINUX_VERSION_CODE < KERNEL_VERSION(4, 5, 0)
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+#include <xtables.h>
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+#else
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+#ifdef __USE_MISC
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+#define GENTOO_USE_MISC __USE_MISC
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+#undef __USE_MISC
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+#endif
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+
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+#include <xtables.h>
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+
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+#ifdef GENTOO_USE_MISC
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+#define __USE_MISC GENTOO_USE_MISC
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+#undef GENTOO_USE_MISC
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+#endif
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+#endif
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+#endif
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