1 files changed, 61 insertions, 0 deletions
diff --git a/meta-networking/recipes-connectivity/networkmanager/networkmanager/musl/0003-Fix-build-with-musl-for-n-dhcp4.patch b/meta-networking/recipes-connectivity/networkmanager/networkmanager/musl/0003-Fix-build-with-musl-for-n-dhcp4.patch
new file mode 100644
index 0000000000..62252826e2
--- /dev/null
+++ b/meta-networking/recipes-connectivity/networkmanager/networkmanager/musl/0003-Fix-build-with-musl-for-n-dhcp4.patch
@@ -0,0 +1,61 @@
+From aff5cded8847f3eee59f5cec22afb8630d401a85 Mon Sep 17 00:00:00 2001
+From: Adrian Freihofer <adrian.freihofer@siemens.com>
+Date: Sat, 7 Mar 2020 14:22:36 +0100
+Subject: [PATCH 3/4] Fix build with musl for n-dhcp4
+
+---
+ shared/n-dhcp4/src/n-dhcp4-c-probe.c | 8 ++++++++
+ shared/n-dhcp4/src/n-dhcp4-private.h | 4 ++++
+ 2 files changed, 12 insertions(+)
+
+diff --git a/shared/n-dhcp4/src/n-dhcp4-c-probe.c b/shared/n-dhcp4/src/n-dhcp4-c-probe.c
+index e4477a7..75713c8 100644
+--- a/shared/n-dhcp4/src/n-dhcp4-c-probe.c
++++ b/shared/n-dhcp4/src/n-dhcp4-c-probe.c
+@@ -360,8 +360,12 @@ static void n_dhcp4_client_probe_config_initialize_random_seed(NDhcp4ClientProbe
+         seed16v[1] = (u64 >> 16) ^ (u64 >>  0);
+         seed16v[2] = (u64 >> 32) ^ (u64 >> 16);
+ 
++#ifdef __GLIBC__
+         r = seed48_r(seed16v, &config->entropy);
+         c_assert(!r);
++#else
++        memcpy(config->entropy, seed16v, sizeof seed16v);
++#endif
+ }
+ 
+ /**
+@@ -375,10 +379,14 @@ static void n_dhcp4_client_probe_config_initialize_random_seed(NDhcp4ClientProbe
+  */
+ uint32_t n_dhcp4_client_probe_config_get_random(NDhcp4ClientProbeConfig *config) {
+         long int result;
++#ifdef __GLIBC__
+         int r;
+ 
+         r = mrand48_r(&config->entropy, &result);
+         c_assert(!r);
++#else
++        result = jrand48(config->entropy);
++#endif
+ 
+         return result;
+ };
+diff --git a/shared/n-dhcp4/src/n-dhcp4-private.h b/shared/n-dhcp4/src/n-dhcp4-private.h
+index 436ee80..ffcb4b2 100644
+--- a/shared/n-dhcp4/src/n-dhcp4-private.h
++++ b/shared/n-dhcp4/src/n-dhcp4-private.h
+@@ -267,7 +267,11 @@ struct NDhcp4ClientProbeConfig {
+         bool inform_only;
+         bool init_reboot;
+         struct in_addr requested_ip;
++#ifdef __GLIBC__
+         struct drand48_data entropy;    /* entropy pool */
++#else
++        unsigned short entropy[3];      /* entropy pool */
++#endif
+         uint64_t ms_start_delay;        /* max ms to wait before starting probe */
+         NDhcp4ClientProbeOption *options[UINT8_MAX + 1];
+         int8_t request_parameters[UINT8_MAX + 1];
+-- 
+2.24.1
+