Import build bash script

guide_build.sh

+#!/bin/sh
+
+## Avoid the use of shell builtin echo (for -e option)
+alias echo='/bin/echo -e'
+
+## Check dependancies
+##-------------------
+
+## Sphinx, BibTeX extension and "Read The Docs" theme
+if [ -n "$( ./tools/check_pkg.py sphinx sphinxcontrib.bibtex sphinx_rtd_theme )" ]; then
+    echo 'One of the Python dependencies is missing => QUIT'
+    exit 2
+fi
+
+cd rst
+
+echo "\t¤ Clean previous build"
+make clean
+echo
+
+echo "\t¤ Generation of the guide"
+make html > /dev/null
+echo
+
+echo "\t¤ End of building run"
+echo "Open ./rst/build/html/NEMO_guide.html"
+cd - > /dev/null
+
+exit 0