Sorting out env var settings for conda package

conda_pkg/finesse_2.1/build.sh

@@ -42,3 +42,17 @@ else
    failure
 fi
 
+# Setup saved env vars https://conda.io/docs/using/envs.html
+mkdir -p ${PREFIX}/etc/conda/activate.d
+mkdir -p ${PREFIX}/etc/conda/deactivate.d
+
+touch ${PREFIX}/etc/conda/activate.d/finesse_vars.sh
+touch ${PREFIX}/etc/conda/deactivate.d/finesse_vars.sh
+
+echo "#!/bin/bash" >> ${PREFIX}/etc/conda/activate.d/finesse_vars.sh
+echo "export KATINI=${PREFIX}/bin/kat.ini" >> ${PREFIX}/etc/conda/activate.d/finesse_vars.sh
+echo "export FINESSE_DIR=${PREFIX}/bin/" >> ${PREFIX}/etc/conda/activate.d/finesse_vars.sh
+
+echo "#!/bin/bash" >> ${PREFIX}/etc/conda/deactivate.d/finesse_vars.sh
+echo "unset KATINI" >> ${PREFIX}/etc/conda/deactivate.d/finesse_vars.sh
+echo "unset FINESSE_DIR" >> ${PREFIX}/etc/conda/deactivate.d/finesse_vars.sh
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