From c677659169930e89ed4406499950278dd1d59705 Mon Sep 17 00:00:00 2001
From: spigafi <spigafi@c92efa57-630b-4861-b058-cf58834340f0>
Date: Sun, 28 Aug 2016 10:33:22 +0000
Subject: [PATCH] --enable-xml add __XDS to make.inc

git-svn-id: http://qeforge.qe-forge.org/svn/q-e/trunk/espresso@12862 c92efa57-630b-4861-b058-cf58834340f0
---
 install/aclocal.m4        |  1 +
 install/configure         | 22 ++++++++++++++++++++++
 install/configure.ac      |  3 +++
 install/m4/x_ac_qe_xml.m4 | 18 ++++++++++++++++++
 4 files changed, 44 insertions(+)
 create mode 100644 install/m4/x_ac_qe_xml.m4

diff --git a/install/aclocal.m4 b/install/aclocal.m4
index 3bbf45640..cf665e133 100644
--- a/install/aclocal.m4
+++ b/install/aclocal.m4
@@ -37,3 +37,4 @@ m4_include([m4/x_ac_qe_scalapack.m4])
 m4_include([m4/x_ac_qe_signal.m4])
 m4_include([m4/x_ac_qe_wget.m4])
 m4_include([m4/x_ac_qe_wrappers.m4])
+m4_include([m4/x_ac_qe_xml.m4])
diff --git a/install/configure b/install/configure
index 70a6ab11b..2cc977abf 100755
--- a/install/configure
+++ b/install/configure
@@ -756,6 +756,7 @@ with_internal_blas
 with_internal_lapack
 with_scalapack
 with_elpa
+enable_xml
 with_hdf5
 enable_signals
 '
@@ -1406,6 +1407,7 @@ Optional Features:
   --enable-shared         use shared libraries if available (default: yes)
   --disable-wrappers      disable C to fortran wrapper check (default:
                           enabled)
+  --enable-xml            enable XML output (default: no)
   --enable-signals        enable signal trapping (default: no)
 
 Optional Packages:
@@ -12207,6 +12209,26 @@ $as_echo "${elpa_libs}" >&6; }
 
 
 
+# Enable XML ...
+
+
+# Check whether --enable-xml was given.
+if test "${enable_xml+set}" = set; then
+  enableval=$enable_xml; if   test "$enableval" = "yes" ; then
+      use_xml=1
+   else
+      use_xml=0
+   fi
+else
+  use_xml=0
+fi
+
+
+# preprocessing flag for XML
+if test "$use_xml" -eq 1 ; then try_dflags="$try_dflags -D__XSD" ; fi
+
+
+
 # Setting HDF5...
 
 
diff --git a/install/configure.ac b/install/configure.ac
index 5b1995ec7..6ebcc69a7 100644
--- a/install/configure.ac
+++ b/install/configure.ac
@@ -92,6 +92,9 @@ X_AC_QE_SCALAPACK()
 # Setting ELPA...
 X_AC_QE_ELPA()
 
+# Enable XML ...
+X_AC_QE_XML()
+
 # Setting HDF5...
 X_AC_QE_HDF5()
 
diff --git a/install/m4/x_ac_qe_xml.m4 b/install/m4/x_ac_qe_xml.m4
new file mode 100644
index 000000000..88d3f5b23
--- /dev/null
+++ b/install/m4/x_ac_qe_xml.m4
@@ -0,0 +1,18 @@
+# Copyright (C) 2001-2016 Quantum ESPRESSO Foundation
+
+AC_DEFUN([X_AC_QE_XML], [
+
+AC_ARG_ENABLE(xml,
+   [AS_HELP_STRING([--enable-xml],
+       [enable XML output  (default: no)])],
+   [if   test "$enableval" = "yes" ; then
+      use_xml=1
+   else
+      use_xml=0
+   fi],
+   [use_xml=0])
+   
+# preprocessing flag for XML
+if test "$use_xml" -eq 1 ; then try_dflags="$try_dflags -D__XSD" ; fi
+
+])