Skip to content

Latest commit

 

History

History
101 lines (68 loc) · 2.02 KB

install.md

File metadata and controls

101 lines (68 loc) · 2.02 KB
Raw

Installation

1. Pre-requisites

  1. cmake (>= 3.14)
  2. C++-11 compatible compiler (gcc >= 5.0)
  3. GDAL (>= 3.x)
  4. Armadillo
  5. Lapack + Blas or similar implementation like openblas
  6. Python (>= 3.7)
  7. Cython

1.1 MacPorts on OSX

#clang compiler
> sudo port install clang-8.0
> sudo port select clang mp-clang-8.0

#Python and cython
> sudo port install python37 py37-cython

#Armadillo
> sudo port install armadillo

#gdal
> sudo port install gdal py37-gdal

#cmake
> sudo port install cmake

You will also need to install isce2 for using the workflows.

1.2 Anaconda on Linux / OSX

Armadillo installation should also install BLAS + Lapack.

Make sure the C++ compiler is new enough, otherwise, install the latest version using conda, i.e. conda install gxx_linux-64 or conda install clangxx_osx-64. The latter will set an env variable ${CXX} to the installed compiler.

Then the requirements file is as follows:

cmake
python
cython
gdal
libgdal
armadillo
isce2

2. Installation Process

2.1 Separate folders

The src, build and install folders need to be separate.

> mkdir install build src

2.2 Clone the repo

> cd src
> git clone https://github.com/isce-framework/fringe.git

2.3 Build and install

In the build folder

> cd build

#On OSX
> CXX=clang++ cmake -DCMAKE_FIND_FRAMEWORK=NEVER -DCMAKE_INSTALL_PREFIX=../install ../src/fringe

#On Linux
> CXX=g++ cmake -DCMAKE_INSTALL_PREFIX=../install ../src/fringe

#If "conda install gxx_linux-64 / clangxx_osx-64"
> CXX=${CXX} cmake -DCMAKE_INSTALL_PREFIX=../install ../src/fringe

> make all
> make install

2.4 Set environment variables

Set the following variables after installation

export PATH=$PATH:$ISCE_HOME/bin:$ISCE_HOME/applications:path-to-install-folder/bin

export PYTHONPATH=$PYTHONPATH:path-to-install-folder/python

export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:path-to-install-folder/lib