poky/meta/recipes-connectivity/connman/connman/0001-Fix-various-issues-which-cause-problems-under-musl.patch

From 181ff3439783c6920f5211730672685a210c318f Mon Sep 17 00:00:00 2001
From: Ross Burton <ross.burton@intel.com>
Date: Mon, 8 Oct 2018 22:12:56 +0200
Subject: [PATCH] Fix various issues which cause problems under musl

Instead of using #define _GNU_SOURCE in some source files which causes
problems when building with musl as more files need the define, simply
use AC_USE_SYSTEM_EXTENSIONS in configure.ac to get it defined globally.

Signed-off-by: Ross Burton <ross.burton@intel.com>
Upstream-Status: Backport [bd1326ba7d68df38c5ccaafd2403a5fb30bd452b]
---
 configure.ac                 | 3 +++
 gdhcp/client.c               | 1 -
 gdhcp/common.h               | 5 +++--
 gweb/gresolv.c               | 1 +
 plugins/tist.c               | 1 -
 plugins/wifi.c               | 3 +--
 src/backtrace.c              | 1 -
 src/inet.c                   | 1 -
 src/ippool.c                 | 1 -
 src/iptables.c               | 2 +-
 src/log.c                    | 1 -
 src/ntp.c                    | 1 -
 src/resolver.c               | 1 -
 src/rfkill.c                 | 1 -
 src/stats.c                  | 1 -
 src/tethering.c              | 2 --
 src/timezone.c               | 1 -
 tools/dhcp-test.c            | 1 -
 tools/dnsproxy-test.c        | 1 +
 tools/private-network-test.c | 2 +-
 tools/stats-tool.c           | 1 -
 tools/tap-test.c             | 3 +--
 tools/wispr.c                | 1 -
 vpn/plugins/vpn.c            | 1 -
 24 files changed, 12 insertions(+), 25 deletions(-)

diff --git a/configure.ac b/configure.ac
index 39745f76..984126c2 100644
--- a/configure.ac
+++ b/configure.ac
@@ -20,6 +20,7 @@ AC_SUBST(abs_top_srcdir)
 AC_SUBST(abs_top_builddir)
 
 AC_LANG_C
+AC_USE_SYSTEM_EXTENSIONS
 
 AC_PROG_CC
 AM_PROG_CC_C_O
@@ -185,6 +186,8 @@ AC_CHECK_LIB(resolv, ns_initparse, dummy=yes, [
 AC_CHECK_HEADERS([execinfo.h])
 AM_CONDITIONAL([BACKTRACE], [test "${ac_cv_header_execinfo_h}" = "yes"])
 
+AC_CHECK_MEMBERS([struct in6_pktinfo.ipi6_addr], [], [], [[#include <netinet/in.h>]])
+
 AC_CHECK_FUNC(signalfd, dummy=yes,
 			AC_MSG_ERROR(signalfd support is required))
 
diff --git a/gdhcp/client.c b/gdhcp/client.c
index 67357782..c7db76f0 100644
--- a/gdhcp/client.c
+++ b/gdhcp/client.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
diff --git a/gdhcp/common.h b/gdhcp/common.h
index 75abc183..6899499e 100644
--- a/gdhcp/common.h
+++ b/gdhcp/common.h
@@ -19,6 +19,7 @@
  *
  */
 
+#include <config.h>
 #include <netinet/udp.h>
 #include <netinet/ip.h>
 
@@ -170,8 +171,8 @@ static const uint8_t dhcp_option_lengths[] = {
 	[OPTION_U32]	= 4,
 };
 
-/* already defined within netinet/in.h if using GNU compiler */
-#ifndef __USE_GNU
+/* already defined within netinet/in.h if using glibc or musl */
+#ifndef HAVE_STRUCT_IN6_PKTINFO_IPI6_ADDR
 struct in6_pktinfo {
 	struct in6_addr ipi6_addr;  /* src/dst IPv6 address */
 	unsigned int ipi6_ifindex;  /* send/recv interface index */
diff --git a/gweb/gresolv.c b/gweb/gresolv.c
index 81c79b6c..b06f8932 100644
--- a/gweb/gresolv.c
+++ b/gweb/gresolv.c
@@ -29,6 +29,7 @@
 #include <string.h>
 #include <stdlib.h>
 #include <resolv.h>
+#include <stdio.h>
 #include <sys/types.h>
 #include <sys/socket.h>
 #include <netdb.h>
diff --git a/plugins/tist.c b/plugins/tist.c
index ad5ef79e..cc2800a1 100644
--- a/plugins/tist.c
+++ b/plugins/tist.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <stdbool.h>
 #include <stdlib.h>
diff --git a/plugins/wifi.c b/plugins/wifi.c
index dc08c6af..46e4cca4 100644
--- a/plugins/wifi.c
+++ b/plugins/wifi.c
@@ -30,9 +30,8 @@
 #include <string.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
-#include <linux/if_arp.h>
-#include <linux/wireless.h>
 #include <net/ethernet.h>
+#include <linux/wireless.h>
 
 #ifndef IFF_LOWER_UP
 #define IFF_LOWER_UP	0x10000
diff --git a/src/backtrace.c b/src/backtrace.c
index e8d7f432..bede6698 100644
--- a/src/backtrace.c
+++ b/src/backtrace.c
@@ -24,7 +24,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <unistd.h>
 #include <stdlib.h>
diff --git a/src/inet.c b/src/inet.c
index a31372b5..a58ce7c1 100644
--- a/src/inet.c
+++ b/src/inet.c
@@ -25,7 +25,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
diff --git a/src/ippool.c b/src/ippool.c
index cea1dccd..8a645da2 100644
--- a/src/ippool.c
+++ b/src/ippool.c
@@ -28,7 +28,6 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
-#include <sys/errno.h>
 #include <sys/socket.h>
 
 #include "connman.h"
diff --git a/src/iptables.c b/src/iptables.c
index f3670e77..469effed 100644
--- a/src/iptables.c
+++ b/src/iptables.c
@@ -28,7 +28,7 @@
 #include <stdio.h>
 #include <string.h>
 #include <unistd.h>
-#include <sys/errno.h>
+#include <errno.h>
 #include <sys/socket.h>
 #include <xtables.h>
 #include <inttypes.h>
diff --git a/src/log.c b/src/log.c
index 9bae4a3d..f7e82e5d 100644
--- a/src/log.c
+++ b/src/log.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <unistd.h>
 #include <stdarg.h>
diff --git a/src/ntp.c b/src/ntp.c
index 51ba9aac..724ca188 100644
--- a/src/ntp.c
+++ b/src/ntp.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/src/resolver.c b/src/resolver.c
index 76f0a8e1..10121aa5 100644
--- a/src/resolver.c
+++ b/src/resolver.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <errno.h>
 #include <fcntl.h>
diff --git a/src/rfkill.c b/src/rfkill.c
index d9bed4d2..b2514c41 100644
--- a/src/rfkill.c
+++ b/src/rfkill.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <errno.h>
 #include <fcntl.h>
diff --git a/src/stats.c b/src/stats.c
index 663bc382..c9ddc2e8 100644
--- a/src/stats.c
+++ b/src/stats.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <errno.h>
 #include <sys/mman.h>
 #include <sys/types.h>
diff --git a/src/tethering.c b/src/tethering.c
index 4b202369..f3cb36f4 100644
--- a/src/tethering.c
+++ b/src/tethering.c
@@ -34,8 +34,6 @@
 #include <string.h>
 #include <fcntl.h>
 #include <netinet/in.h>
-#include <linux/sockios.h>
-#include <linux/if_tun.h>
 #include <linux/if_bridge.h>
 
 #include "connman.h"
diff --git a/src/timezone.c b/src/timezone.c
index e346b11a..8e912670 100644
--- a/src/timezone.c
+++ b/src/timezone.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <errno.h>
 #include <stdio.h>
 #include <fcntl.h>
diff --git a/tools/dhcp-test.c b/tools/dhcp-test.c
index c34e10a8..eae66fc2 100644
--- a/tools/dhcp-test.c
+++ b/tools/dhcp-test.c
@@ -33,7 +33,6 @@
 #include <arpa/inet.h>
 #include <net/route.h>
 #include <net/ethernet.h>
-#include <linux/if_arp.h>
 
 #include <gdhcp/gdhcp.h>
 
diff --git a/tools/dnsproxy-test.c b/tools/dnsproxy-test.c
index 551cae91..371e2e23 100644
--- a/tools/dnsproxy-test.c
+++ b/tools/dnsproxy-test.c
@@ -24,6 +24,7 @@
 #endif
 
 #include <errno.h>
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
diff --git a/tools/private-network-test.c b/tools/private-network-test.c
index 3dd115ba..2828bb30 100644
--- a/tools/private-network-test.c
+++ b/tools/private-network-test.c
@@ -32,7 +32,7 @@
 #include <stdlib.h>
 #include <string.h>
 #include <signal.h>
-#include <sys/poll.h>
+#include <poll.h>
 #include <sys/signalfd.h>
 #include <unistd.h>
 
diff --git a/tools/stats-tool.c b/tools/stats-tool.c
index efa39de2..5695048f 100644
--- a/tools/stats-tool.c
+++ b/tools/stats-tool.c
@@ -22,7 +22,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <sys/mman.h>
 #include <sys/types.h>
 #include <sys/stat.h>
diff --git a/tools/tap-test.c b/tools/tap-test.c
index fdc098aa..cb3ee622 100644
--- a/tools/tap-test.c
+++ b/tools/tap-test.c
@@ -23,13 +23,12 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <unistd.h>
 #include <string.h>
-#include <sys/poll.h>
+#include <poll.h>
 #include <sys/ioctl.h>
 
 #include <netinet/in.h>
diff --git a/tools/wispr.c b/tools/wispr.c
index d5f9341f..e56dfc16 100644
--- a/tools/wispr.c
+++ b/tools/wispr.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <stdio.h>
 #include <fcntl.h>
 #include <unistd.h>
diff --git a/vpn/plugins/vpn.c b/vpn/plugins/vpn.c
index 10548aaf..6e3f640c 100644
--- a/vpn/plugins/vpn.c
+++ b/vpn/plugins/vpn.c
@@ -23,7 +23,6 @@
 #include <config.h>
 #endif
 
-#define _GNU_SOURCE
 #include <string.h>
 #include <fcntl.h>
 #include <unistd.h>
-- 
2.17.1