configure: move PHYP driver check to its own file

Signed-off-by: NPavel Hrdina <phrdina@redhat.com>

configure.ac

@@ -402,7 +402,7 @@ LIBVIRT_DRIVER_ARG_XEN
 LIBVIRT_DRIVER_ARG_QEMU
 LIBVIRT_DRIVER_ARG_OPENVZ
 LIBVIRT_DRIVER_ARG_VMWARE
-LIBVIRT_ARG_WITH([PHYP], [PHYP], [check])
+LIBVIRT_DRIVER_ARG_PHYP
 LIBVIRT_DRIVER_ARG_XENAPI
 LIBVIRT_DRIVER_ARG_LIBXL
 LIBVIRT_ARG_WITH([VBOX], [VirtualBox XPCOMC], [yes])
@@ -634,23 +634,7 @@ dnl
 dnl check for PHYP
 dnl
 
-if test "$with_phyp" != "no"; then
-  if test "$with_ssh2" = "no" ; then
-    if test "$with_phyp" = "check"; then
-      with_phyp=no
-    else
-      AC_MSG_ERROR([libssh2 is required for Phyp driver])
-    fi
-  else
-    with_phyp=yes
-  fi
-fi
-
-if test "$with_phyp" = "yes"; then
-    AC_DEFINE_UNQUOTED([WITH_PHYP], 1, [whether IBM HMC / IVM driver is enabled])
-fi
-
-AM_CONDITIONAL([WITH_PHYP],[test "$with_phyp" = "yes"])
+LIBVIRT_DRIVER_CHECK_PHYP
 
 dnl check if the network driver should be compiled
 
@@ -1384,7 +1368,7 @@ AC_MSG_NOTICE([     VBox: $with_vbox])
 LIBVIRT_DRIVER_RESULT_XENAPI
 LIBVIRT_DRIVER_RESULT_LIBXL
 LIBVIRT_DRIVER_RESULT_LXC
-AC_MSG_NOTICE([     PHYP: $with_phyp])
+LIBVIRT_DRIVER_RESULT_PHYP
 AC_MSG_NOTICE([      ESX: $with_esx])
 AC_MSG_NOTICE([  Hyper-V: $with_hyperv])
 LIBVIRT_DRIVER_RESULT_VZ

m4/virt-driver-phyp.m4

+dnl The Phyp driver
+dnl
+dnl Copyright (C) 2016 Red Hat, Inc.
+dnl
+dnl This library is free software; you can redistribute it and/or
+dnl modify it under the terms of the GNU Lesser General Public
+dnl License as published by the Free Software Foundation; either
+dnl version 2.1 of the License, or (at your option) any later version.
+dnl
+dnl This library is distributed in the hope that it will be useful,
+dnl but WITHOUT ANY WARRANTY; without even the implied warranty of
+dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+dnl Lesser General Public License for more details.
+dnl
+dnl You should have received a copy of the GNU Lesser General Public
+dnl License along with this library.  If not, see
+dnl <http://www.gnu.org/licenses/>.
+dnl
+
+AC_DEFUN([LIBVIRT_DRIVER_ARG_PHYP], [
+  LIBVIRT_ARG_WITH([PHYP], [PHYP], [check])
+])
+
+AC_DEFUN([LIBVIRT_DRIVER_CHECK_PHYP], [
+  AC_REQUIRE([LIBVIRT_CHECK_SSH2])
+
+  if test "$with_phyp" != "no"; then
+    if test "$with_ssh2" = "no" ; then
+      if test "$with_phyp" = "check"; then
+        with_phyp=no
+      else
+        AC_MSG_ERROR([libssh2 is required for Phyp driver])
+      fi
+    else
+      with_phyp=yes
+    fi
+  fi
+
+  if test "$with_phyp" = "yes"; then
+    AC_DEFINE_UNQUOTED([WITH_PHYP], 1, [whether IBM HMC / IVM driver is enabled])
+  fi
+
+  AM_CONDITIONAL([WITH_PHYP],[test "$with_phyp" = "yes"])
+])
+
+AC_DEFUN([LIBVIRT_DRIVER_RESULT_PHYP], [
+  LIBVIRT_RESULT([PHYP], [$with_phyp])
+])