Unify quoting in metadata.xml files for machine processing

Force unified quoting in all metadata.xml files since lxml does not
preserve original use of single and double quotes. Ensuring unified
quoting before the process allows distinguishing the GLEP 67-related
metadata.xml changes from unrelated quoting changes.

8 files changed, 23 insertions, 23 deletions

diff --git a/sys-cluster/classads/metadata.xml b/sys-cluster/classads/metadata.xml
index 4ef9419cf900..67a96e6a98a2 100644
--- a/sys-cluster/classads/metadata.xml
+++ b/sys-cluster/classads/metadata.xml
@@ -5,7 +5,7 @@
 <maintainer>
   <email>bicatali@gentoo.org</email>
 </maintainer>
-<longdescription lang='en'>
+<longdescription lang="en">
   Classified Advertisements (classads) are the lingua franca of
   Condor. They are used for describing jobs, workstations, and other
   resources. They are exchanged by Condor processes to schedule
diff --git a/sys-cluster/drbd-utils/metadata.xml b/sys-cluster/drbd-utils/metadata.xml
index cbfbad5934af..5c77092344f3 100644
--- a/sys-cluster/drbd-utils/metadata.xml
+++ b/sys-cluster/drbd-utils/metadata.xml
@@ -3,9 +3,9 @@
 <pkgmetadata>
 	<herd>cluster</herd>
 	<use>
-  		<flag name='xen'>Enable Xen integration</flag>
-		<flag name='pacemaker'>Enable Pacemaker integration</flag>
-		<flag name='heartbeat'>Enable Heartbeat integration</flag>
+  		<flag name="xen">Enable Xen integration</flag>
+		<flag name="pacemaker">Enable Pacemaker integration</flag>
+		<flag name="heartbeat">Enable Heartbeat integration</flag>
 	</use>
 	<longdescription>
 		The user space tools to control, configure the DRBD driver, as well as integration programs and scripts 
diff --git a/sys-cluster/drbd/metadata.xml b/sys-cluster/drbd/metadata.xml
index cbfbad5934af..5c77092344f3 100644
--- a/sys-cluster/drbd/metadata.xml
+++ b/sys-cluster/drbd/metadata.xml
@@ -3,9 +3,9 @@
 <pkgmetadata>
 	<herd>cluster</herd>
 	<use>
-  		<flag name='xen'>Enable Xen integration</flag>
-		<flag name='pacemaker'>Enable Pacemaker integration</flag>
-		<flag name='heartbeat'>Enable Heartbeat integration</flag>
+  		<flag name="xen">Enable Xen integration</flag>
+		<flag name="pacemaker">Enable Pacemaker integration</flag>
+		<flag name="heartbeat">Enable Heartbeat integration</flag>
 	</use>
 	<longdescription>
 		The user space tools to control, configure the DRBD driver, as well as integration programs and scripts 
diff --git a/sys-cluster/lspbs/metadata.xml b/sys-cluster/lspbs/metadata.xml
index 1bd846251ce5..54532ab0d9db 100644
--- a/sys-cluster/lspbs/metadata.xml
+++ b/sys-cluster/lspbs/metadata.xml
@@ -1,4 +1,4 @@
-<?xml version='1.0' encoding='UTF-8'?>
+<?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
 <pkgmetadata>
   <herd>cluster</herd>
diff --git a/sys-cluster/ocfs/metadata.xml b/sys-cluster/ocfs/metadata.xml
index 48af0554f47e..4c8ea30a627d 100644
--- a/sys-cluster/ocfs/metadata.xml
+++ b/sys-cluster/ocfs/metadata.xml
@@ -3,6 +3,6 @@
 <pkgmetadata>
 <herd>cluster</herd>
 <use>
-	<flag name='aio'>Add aio support</flag>
+	<flag name="aio">Add aio support</flag>
 </use>
 </pkgmetadata>
diff --git a/sys-cluster/openmpi/metadata.xml b/sys-cluster/openmpi/metadata.xml
index e0d91cd04f60..3206bddea907 100644
--- a/sys-cluster/openmpi/metadata.xml
+++ b/sys-cluster/openmpi/metadata.xml
@@ -6,14 +6,14 @@
 		<email>jsbronder@gentoo.org</email>
 	</maintainer>
 	<use>
-		<flag name='cma'>Enable the CMA (Cross Memory Attach) MCA</flag>
-		<flag name='cuda'>Add GPU direct support</flag>
-		<flag name='heterogeneous'>Enable features required for heterogeneous
+		<flag name="cma">Enable the CMA (Cross Memory Attach) MCA</flag>
+		<flag name="cuda">Add GPU direct support</flag>
+		<flag name="heterogeneous">Enable features required for heterogeneous
 		platform support</flag>
-		<flag name='romio'>Build the ROMIO MPI-IO component</flag>
-		<flag name='mpi-threads'>Enable MPI_THREAD_MULTIPLE</flag>
-		<flag name='numa'>Enable numactl to allow binding processes to CPUs</flag>
-		<flag name='vt'>Enable bundled VampirTrace support</flag>
+		<flag name="romio">Build the ROMIO MPI-IO component</flag>
+		<flag name="mpi-threads">Enable MPI_THREAD_MULTIPLE</flag>
+		<flag name="numa">Enable numactl to allow binding processes to CPUs</flag>
+		<flag name="vt">Enable bundled VampirTrace support</flag>
 		<flag name="pbs">Add support for the Portable Batch System (PBS)</flag>
 	</use>
 </pkgmetadata>
diff --git a/sys-cluster/slurm/metadata.xml b/sys-cluster/slurm/metadata.xml
index e805a2a315dd..eecc13020b15 100644
--- a/sys-cluster/slurm/metadata.xml
+++ b/sys-cluster/slurm/metadata.xml
@@ -6,10 +6,10 @@
 		<email>alexxy@gentoo.org</email>
 	</maintainer>
 	<use>
-		<flag name='maui'>Enable maui scheduler support</flag>
-		<flag name='munge'>Enable authentication via munge</flag>
-		<flag name='multiple-slurmd'>Allow multiple slurmd to run</flag>
-		<flag name='ypbind'>Enable ypbind based auth</flag>
-		<flag name='torque'>Enable perl scripts that emulates pbs (qstat, qsub etc.)</flag>
+		<flag name="maui">Enable maui scheduler support</flag>
+		<flag name="munge">Enable authentication via munge</flag>
+		<flag name="multiple-slurmd">Allow multiple slurmd to run</flag>
+		<flag name="ypbind">Enable ypbind based auth</flag>
+		<flag name="torque">Enable perl scripts that emulates pbs (qstat, qsub etc.)</flag>
 	</use>
 </pkgmetadata>
diff --git a/sys-cluster/vzctl/metadata.xml b/sys-cluster/vzctl/metadata.xml
index 95759dca8f2d..0f3a8f8937ef 100644
--- a/sys-cluster/vzctl/metadata.xml
+++ b/sys-cluster/vzctl/metadata.xml
@@ -8,8 +8,8 @@
 		<description>Primary maintainer, assign bugs to him</description>
 	</maintainer>
 	<use>
-		<flag name='ploop'>Add support for ploop devices via <pkg>sys-cluster/ploop</pkg></flag>
-		<flag name='vzmigrate'>Add support for container migration</flag>
+		<flag name="ploop">Add support for ploop devices via <pkg>sys-cluster/ploop</pkg></flag>
+		<flag name="vzmigrate">Add support for container migration</flag>
 	</use>
 	<upstream>
 		<maintainer status="active">