source: issm/trunk-jpl/externalpackages/petsc/install-3.12-mac-solid_earth-static.sh@ 25612

#!/bin/bash
set -eu


# NOTE: There is a single difference between the Linux and macOS 
#               configurations, which is the addition of the -fallow-argument-mismatch 
#               and -static-libgfortran options to FFLAGS on the macOS static 
#               configurations. For the sake of consistency, we maintain separate files 
#               for each, respective Linux and macOS configuration.
#

## Constants
#
VER="3.12.3"

# Download source
$ISSM_DIR/scripts/DownloadExternalPackage.sh "https://issm.ess.uci.edu/files/externalpackages/petsc-lite-${VER}.tar.gz" "petsc-${VER}.tar.gz"

# Unpack source
tar -zxvf petsc-${VER}.tar.gz

# Cleanup
rm -rf install src
mkdir install src

# Move source to 'src' directory
mv petsc-${VER}/* src/
rm -rf petsc-${VER}

# Configure
#
# NOTE: 
# - Cannot use --with-fpic option when compiling static libs,
#
#               Cannot determine compiler PIC flags if shared libraries is turned off
#               Either run using --with-shared-libraries or --with-pic=0 and supply the
#               compiler PIC flag via CFLAGS, CXXXFLAGS, and FCFLAGS
#
# - Added -fallow-argument-mismatch to FFLAGS in order to clear,
#
#               error: The Fortran compiler gfortran will not compile files that call 
#               the same routine with arguments of different types.
#
#       This has only been added to macOS static builds, but may be needed 
#       elsewhere.
#
cd src
./config/configure.py \
        --prefix="${ISSM_DIR}/externalpackages/petsc/install" \
        --PETSC_DIR="${ISSM_DIR}/externalpackages/petsc/src" \
        --with-shared-libraries=0 \
        --CFLAGS="-fPIC" \
        --CXXFLAGS="-fPIC" \
        --FFLAGS="-fPIC -fallow-argument-mismatch -static-libgfortran" \
        --with-debugging=0 \
        --with-valgrind=0 \
        --with-x=0 \
        --with-ssl=0 \
        --download-fblaslapack=1 \
        --download-mpich=1 \
        --download-metis=1 \
        --download-parmetis=1 \
        --download-scalapack=1 \
        --download-mumps=1 \
        --download-zlib=1 \
        --download-hdf5=1

# Compile and install
make
make install