Index: /issm/trunk-jpl/externalpackages/petsc/install-3.15-pleiades.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/petsc/install-3.15-pleiades.sh	(revision 26405)
+++ /issm/trunk-jpl/externalpackages/petsc/install-3.15-pleiades.sh	(revision 26405)
@@ -0,0 +1,49 @@
+#!/bin/bash
+set -eu
+
+
+## Constants
+#
+VER="3.15.0"
+
+# Download source
+$ISSM_DIR/scripts/DownloadExternalPackage.sh 'https://ftp.mcs.anl.gov/pub/petsc/release-snapshots/petsc-3.15.0.tar.gz' 'petsc-3.15.0.tar.gz'
+
+# Unpack source
+tar -zxvf petsc-3.15.0.tar.gz
+
+# Cleanup
+rm -rf install src
+mkdir install src
+
+# Move source to $PETSC_DIR
+mv petsc-3.15.0/* src/
+rm -rf petsc-3.15.0
+
+
+# Configure
+#
+# NOTE: Based on /nasa/petsc/3.7.5/intel_mpt/lib/petsc/conf/petscvariables; look for CONFIGURE_OPTIONS
+#
+cd src
+./config/configure.py \
+	--prefix="${ISSM_DIR}/externalpackages/petsc/install" \
+	--PETSC_DIR="${ISSM_DIR}/externalpackages/petsc/src" \
+	--with-cc=icc --with-cxx=icpc --with-fc=ifort --with-f77=ifort\
+	-COPTFLAGS="-g -O3 -axCORE-AVX2,AVX -xSSE4.2" -CXXOPTFLAGS="-g -O3 -axCORE-AVX2,AVX -xSSE4.2" -FOPTFLAGS="-g -O3 -axCORE-AVX2,AVX -xSSE4.2" \
+	--with-blas-lapack-dir="/nasa/intel/Compiler/2016.2.181/compilers_and_libraries_2016.2.181/linux/mkl/" \
+	--known-mpi-shared-libraries=1 \
+	--with-debugging=0 \
+	--with-valgrind=0 \
+	--with-x=0 \
+	--with-ssl=0 \
+	--with-batch=1  \
+	--with-shared-libraries=1 \
+	--download-metis=1 \
+	--download-parmetis=1 \
+	--download-mumps=1 \
+	--download-scalapack=1
+
+# Compile and install
+make
+make install