Index: /issm/trunk-jpl/externalpackages/gsl/install-linux-static.sh
===================================================================
--- /issm/trunk-jpl/externalpackages/gsl/install-linux-static.sh	(revision 24815)
+++ /issm/trunk-jpl/externalpackages/gsl/install-linux-static.sh	(revision 24815)
@@ -0,0 +1,38 @@
+#!/bin/bash
+set -eu
+
+
+# Constants
+#
+GSL_ROOT=${ISSM_DIR}/externalpackages/gsl
+VER="1.15"
+
+# Cleanup=
+rm -rf install src
+mkdir install src
+
+# Download source
+${ISSM_DIR}/scripts/DownloadExternalPackage.sh "https://issm.ess.uci.edu/files/externalpackages/gsl-${VER}.tar.gz" "gsl-${VER}.tar.gz"
+
+# Unpack source
+tar -zxvf gsl-${VER}.tar.gz
+
+# Move source to 'src' directory
+mv gsl-${VER}/* src
+rm -rf gsl-${VER}
+
+# Configure
+cd src
+./configure \
+	--prefix="${GSL_ROOT}/install" \
+	--disable-shared \
+	--with-pic
+
+# Compile and install
+if [ $# -eq 0 ]; then
+	make
+	make install
+else
+	make -j $1
+	make -j $1 install
+fi