Fix invalid metadata.xml syntax

Signed-off-by: Justin Lecher <jlec@gentoo.org>

4 files changed, 1 insertions, 45 deletions

diff --git a/sci-physics/abinit/metadata.xml b/sci-physics/abinit/metadata.xml
index b20413581..06b80e82c 100644
--- a/sci-physics/abinit/metadata.xml
+++ b/sci-physics/abinit/metadata.xml
@@ -19,70 +19,40 @@ ABINIT code, different utility programs are provided.
 </longdescription>
   <use>
     <flag name="atompaw">Enable support for atompaw, a Projector Augmented Waves atomic data generator</flag>
-  </use>
-  <use>
     <flag name="bigdft">Enable support for BigDFT, DFT package using wavelet basis set</flag>
-  </use>
-  <use>
     <flag name="cuda">Enable support for nVidia CUDA</flag>
-  </use>
-  <use>
     <flag name="cuda-double">
      Enable support for double precision nVidia CUDA
   </flag>
-  </use>
-  <use>
     <flag name="etsf_io">
       Enable support for reading and writing the European Theoretical
       Spectroscopy facility (ETSF) file format.
     </flag>
-  </use>
-  <use>
     <flag name="fftw-threads">
    Use the threaded (openMP or pthreads) version of <pkg>sci-libs/fftw</pkg>
   </flag>
-  </use>
-  <use>
     <flag name="fftw-mpi">
    Use the MPI version of <pkg>sci-libs/fftw</pkg> (always with either openMP or pthreads too)
   </flag>
-  </use>
-  <use>
     <flag name="fox">Enable support for FoX Fortran XML library</flag>
-  </use>
-  <use>
     <flag name="levmar">
       Enable support for <pkg>sci-libs/levmar</pkg>,
       the Levenberg-Marquardt least-squares optimisation
     </flag>
-  </use>
-  <use>
     <flag name="libabinit">
    Build the libabinit used by <pkg>sci-libs/bigdft</pkg>
    (usage not tested yet, circular dependency not resolved)
   </flag>
-  </use>
-  <use>
     <flag name="libxc">Enable support for libxc, an exchange-correlation potentials library</flag>
-  </use>
-  <use>
     <flag name="lotf">Activate the Learn on The Fly method (LOTF) for Molecular Dynamics</flag>
-  </use>
-  <use>
     <flag name="scalapack">
       Use ScaLAPACK, a subset of LAPACK routines redesigned for heterogenous computing
     </flag>
-  </use>
-  <use>
     <flag name="scripts">Install helper scripts, mostly Python</flag>
-  </use>
-  <use>
     <flag name="vdwxc">
       Activate van der Waals exchange-correlation correction. Since 7.4.0
       no longer optional
     </flag>
-  </use>
-  <use>
     <flag name="wannier">
       Enable support for wannier90, a maximally localized Wannier functions (MLWFs) calculator
     </flag>
diff --git a/sci-physics/atompaw/metadata.xml b/sci-physics/atompaw/metadata.xml
index a0715501c..897bf5233 100644
--- a/sci-physics/atompaw/metadata.xml
+++ b/sci-physics/atompaw/metadata.xml
@@ -10,12 +10,10 @@
 	</maintainer>
 	<use>
 		<flag name="libxc">Enable support for libxc, an exchange-correlation potentials library</flag>
-	</use>
-	<use>
 		<flag name="longplot">
                   Patch the sources to plot functions all over the space considered,
                   not just up to the matching radius plus 50 grid points. May be useless
                   or even harmful.
-                </flag>
+        </flag>
 	</use>
 </pkgmetadata>
diff --git a/sci-physics/bigdft/metadata.xml b/sci-physics/bigdft/metadata.xml
index a687c583b..f3648be71 100644
--- a/sci-physics/bigdft/metadata.xml
+++ b/sci-physics/bigdft/metadata.xml
@@ -10,22 +10,14 @@ BigDFT is a DFT massively parallel electronic structure code (GPL license) using
 </longdescription>
   <use>
     <flag name="cuda">Enable support for nVidia CUDA GPU acceleration</flag>
-  </use>
-  <use>
     <flag name="etsf_io">
       Enable support for reading and writing the European Theoretical
       Spectroscopy facility (ETSF) file format.
     </flag>
-  </use>
-  <use>
     <flag name="glib">
       Compile with GLib Object System support
     </flag>
-  </use>
-  <use>
     <flag name="opencl">Enable support for OpenCL GPU acceleration</flag>
-  </use>
-  <use>
     <flag name="scalapack">
       Use ScaLAPACK, a subset of LAPACK routines redesigned for heterogenous computing
     </flag>
diff --git a/sci-physics/elk/metadata.xml b/sci-physics/elk/metadata.xml
index 9357a9659..7246d7075 100644
--- a/sci-physics/elk/metadata.xml
+++ b/sci-physics/elk/metadata.xml
@@ -12,13 +12,9 @@ Elk is an all-electron full-potential linearised augmented-plane wave (FP-LAPW)
     <flag name="libxc">
    Use sci-libs/libxc library of exchange-correlation functionals by ETSF.
   </flag>
-  </use>
-  <use>
     <flag name="perl">
    Install perl scripts.
   </flag>
-  </use>
-  <use>
     <flag name="python">
    Install python scripts.
   </flag>