fixing up build for Perlmutter updates

Author: heather999

conda/build-nersc.sh

@@ -5,7 +5,7 @@ module swap PrgEnv-intel PrgEnv-gnu
 module unload craype-network-aries
 module unload cray-libsci
 module unload craype
-module load cray-mpich-abi/8.1.25
+module load cray-mpich-abi/8.1.28
 
 export LD_LIBRARY_PATH=$CRAY_MPICH_BASEDIR/mpich-gnu-abi/8.2/lib:$LD_LIBRARY_PATH
 
@@ -18,6 +18,10 @@ commonWeeklyBuildDir=/global/common/software/lsst/gitlab/desc-python-int
 commonDevBuildDir=/global/common/software/lsst/gitlab/desc-python-dev
 commonProdBuildDir=/global/common/software/lsst/gitlab/desc-python-prod
 
+export BUILD_ID_DATE=`echo "$(date "+%F-%M-%S")"`
+export CI_COMMIT_REF_NAME=prod
+export CI_PIPELINE_ID=$BUILD_ID_DATE
+
 if [ "$CI_COMMIT_REF_NAME" = "dev" ];  # dev
 then
     curBuildDir=$commonDevBuildDir/$CI_PIPELINE_ID
@@ -66,7 +70,7 @@ pip install --no-cache-dir -r ./pip-pack.txt
 
 conda clean -y -a 
 
-conda config --set env_prompt "(desc-py)" --system
+conda config --set env_prompt "(desc-py)" --env
 
 conda env export --no-builds > $curBuildDir/desc-python-nersc-$CI_PIPELINE_ID-nobuildinfo.yml
 conda env export > $curBuildDir/desc-python-nersc-$CI_PIPELINE_ID.yml