diff options
Diffstat (limited to 'install-deps')
| -rwxr-xr-x | install-deps | 53 |
1 files changed, 35 insertions, 18 deletions
diff --git a/install-deps b/install-deps index d057f67..38982ac 100755 --- a/install-deps +++ b/install-deps @@ -8,25 +8,42 @@ set -e install_openblas() { # Get and build OpenBlas (Torch is much better with a decent Blas) - cd /tmp/ - rm -rf OpenBLAS - git clone https://github.com/xianyi/OpenBLAS.git - cd OpenBLAS - if [ $(getconf _NPROCESSORS_CONF) == 1 ]; then - make NO_AFFINITY=1 USE_OPENMP=0 USE_THREAD=0 + # Optionally set environment variable PREFIX to control + # the installation directory. + + + local PATH=$PATH:/sbin ## improve chances of finding ldconfig + # Only proceed installing OpenBLAS if either ldconfig is unavailable, or ldconfig + # reports that OpenBLAS is not already installed. + if ! type ldconfig >/dev/null || ! ldconfig -p | grep -q "lib\(open\)\?blas.so"; then + local tempdir=$(mktemp -d) + + git clone https://github.com/xianyi/OpenBLAS.git "$tempdir"/OpenBLAS || { echo "Error. Cannot clone OpenBLAS." >&2 ; exit 1 ; } + cd "$tempdir"/OpenBLAS || { echo "Error. Cannot create tempdir." >&2 ; exit 1 ; } + if [ $(getconf _NPROCESSORS_CONF) == 1 ]; then + make NO_AFFINITY=1 USE_OPENMP=0 USE_THREAD=0 + else + make NO_AFFINITY=1 USE_OPENMP=1 + fi + RET=$?; + if [ $RET -ne 0 ]; then + echo "Error. OpenBLAS could not be compiled"; + exit $RET; + fi + if [ ! -z "$PREFIX" ]; then + sudo make install PREFIX="$PREFIX" + else + sudo make install + fi + RET=$?; + if [ $RET -ne 0 ]; then + echo "Error. OpenBLAS could not be installed"; + exit $RET; + fi + cd - + rm -rf "$tempdir" else - make NO_AFFINITY=1 USE_OPENMP=1 - fi - RET=$?; - if [ $RET -ne 0 ]; then - echo "Error. OpenBLAS could not be compiled"; - exit $RET; - fi - sudo make install - RET=$?; - if [ $RET -ne 0 ]; then - echo "Error. OpenBLAS could not be installed"; - exit $RET; + echo "Skipping install of OpenBLAS - it is already installed." >&2 fi } |