update compiler vars for config script to use intel

.gitlab-ci.yml

@@ -57,6 +57,10 @@ west_build_intel:
    - git describe
    - export PATH=/opt/intel/impi/5.1.3.210/bin:/opt/intel/2016up3/bin:$PATH
    - export LD_LIBRARY_PATH=/opt/intel/impi/5.1.3.210/lib:/opt/intel/2016up3/lib/intel64:/opt/intel/2016up3/ipp/lib/intel64:$LD_LIBRARY_PATH
+   - export F77=mpiifort
+   - export CC=mpiicc
+   - export MPIF90=mpiifort
+   - export FC=mpiifort
    - export CFLAGS="-O3 -xHost -fno-alias -ansi-alias -g -mkl"
    - export FFLAGS="-O3 -xHost -fno-alias -ansi-alias -g -mkl"
    - export BLAS_LIBS_SWITCH="external"