libvirt: update to 5.1.0.

srcpkgs/libvirt/patches/musl.patch

@@ -0,0 +1,13 @@
+--- src/qemu/qemu_process.c	2019-03-07 18:52:23.722271821 +0100
++++ src/qemu/qemu_process.c	2019-03-07 18:53:53.129064501 +0100
+@@ -92,6 +92,10 @@
+ 
+ VIR_LOG_INIT("qemu.qemu_process");
+ 
++#ifdef stderr
++#  undef stderr
++#endif
++
+ /**
+  * qemuProcessRemoveDomainStatus
+  *

srcpkgs/libvirt/template

@@ -1,7 +1,7 @@
 # Template file for 'libvirt'
 pkgname=libvirt
-version=5.0.0
-revision=2
+version=5.1.0
+revision=1
 build_style=gnu-configure
 configure_args="--without-hal --with-storage-lvm --with-qemu
  --with-qemu-user=libvirt --with-qemu-group=libvirt --without-netcf
@@ -13,8 +13,7 @@ license="LGPL-2.1-or-later"
 homepage="https://libvirt.org"
 changelog="https://libvirt.org/news.html"
 distfiles="https://libvirt.org/sources/${pkgname}-${version}.tar.xz"
-checksum=afa81dbbc90b5209575930a820a222ff371e5ece5c1d8ec8f46b53c52b73b2e7
-patch_args="-Np1"
+checksum=26f97a53d3172f07f8b63884d845ed71307c4675dc4e1b281c59d253e1e323ab
 
 # FIX https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=701649
 system_accounts="libvirt"