initial implementation of conda recipe to install MET executables and…

… METplus wrappers
dtcenter · Jan 15, 2025 · 68c4a7d · 68c4a7d
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diff --git a/internal/scripts/conda/recipe/build.sh b/internal/scripts/conda/recipe/build.sh
@@ -0,0 +1,92 @@
+#!/bin/bash
+set -ex
+
+export CFLAGS="-I${PREFIX}/include $CFLAGS"
+export CPPFLAGS="-I${PREFIX}/include $CPPFLAGS"
+export LIBRARY_PATH="${PREFIX}/lib:$LIBRARY_PATH"
+export CPATH="${PREFIX}/include:$CPATH"
+export LDFLAGS="${LDFLAGS} -Wl,-rpath,${PREFIX}/lib -L${PREFIX}/lib"
+
+export MET_PYTHON_CC=$(${PREFIX}/bin/python3-config --cflags)
+export MET_PYTHON_LD=$(${PREFIX}/bin/python3-config --ldflags --embed)
+export MET_PYTHON_BIN_EXE=${PREFIX}/bin/python3
+export MET_FREETYPELIB="${PREFIX}/lib" 
+export MET_FREETYPEINC="${PREFIX}/include/freetype2" 
+export MET_CAIROINC="${PREFIX}/include/cairo"
+export MET_CAIROLIB="${PREFIX}/lib"
+
+# Determine the number of processors
+NUM_PROCS=$(sysctl -n hw.ncpu || grep -c ^processor /proc/cpuinfo || 1)
+
+
+###
+# GS fonts
+###
+
+# Add GS fonts to the package
+mv "${SRC_DIR}/gs-fonts" "${PREFIX}/gs-fonts"
+
+# Create an activate script which points to GS fonts, for use by mode graphics.
+# Not sure if this is a good idea, might be better just telling the user to download
+# and set the environment variable themselves.
+mkdir -p "${PREFIX}/etc/conda/activate.d"
+echo "export MET_FONT_DIR=${PREFIX}/gs-fonts\n" > "${PREFIX}/etc/conda/activate.d/${PKG_NAME}-activate.sh"
+
+# Met doesn't respect the `AR` env variable and uses system `ar`, so link conda ar
+# to somewhere it will be used.
+mkdir -p "${PREFIX}/bin"
+ln -s "$(which ar)" "${PREFIX}/bin/ar"
+
+
+###
+# Install eckit and atlas for ugrid support (requires ecbuild)
+###
+
+# install ecbuild
+
+mkdir ecbuild/build
+(cd ecbuild/build &&
+     cmake ../ -DCMAKE_INSTALL_PREFIX=${PREFIX} &&
+     make -j${NUM_PROCS} install)
+
+# install eckit
+if [[ "$OSTYPE" == "darwin"* ]]; then
+  cmake_args="-DCURSES_LIBRARY=${PREFIX}/lib/libncurses.dylib"
+else
+  cmake_args=""
+fi
+
+mkdir eckit/build
+(cd eckit/build &&
+     cmake ../ -DCMAKE_INSTALL_PREFIX=${PREFIX} -DCMAKE_PREFIX_PATH=${PREFIX} -DMPI_C_COMPILER=${PREFIX}/bin/mpicc -DMPI_CXX_COMPILER=${PREFIX}/bin/mpicxx ${cmake_args} &&
+     make -j${NUM_PROCS} && make install)
+
+# install atlas
+mkdir atlas/build
+(cd atlas/build &&
+     cmake ../ -DCMAKE_INSTALL_PREFIX=${PREFIX} -DCMAKE_PREFIX_PATH=${PREFIX} &&
+     make -j${NUM_PROCS} install)
+
+
+###
+# Install MET executables
+###
+
+# Link zlib
+# I think the package build script should take care of this, but one build step fails without this.
+export CXXFLAGS="-lz ${CXXFLAGS}"
+
+# Update config.sub and config.guess before running configure
+wget -O ./MET/config.sub http://git.savannah.gnu.org/cgit/config.git/plain/config.sub
+wget -O ./MET/config.guess http://git.savannah.gnu.org/cgit/config.git/plain/config.guess
+
+(cd MET &&
+     ./configure --prefix="${PREFIX}" --enable-all BUFRLIB_NAME=-lbufr_4 GRIB2CLIB_NAME=-lg2c &&
+     make install -j${NUM_PROCS} &&
+     make test)
+
+# Run sed with the proper in-place option
+sed -i.bak "s|MET_INSTALL_DIR = /path/to|MET_INSTALL_DIR = ${PREFIX}|g" parm/metplus_config/defaults.conf
+rm parm/metplus_config/defaults.conf.bak
+
+$PYTHON -m pip install . --no-deps --prefix=$PREFIX
diff --git a/internal/scripts/conda/recipe/meta.yaml b/internal/scripts/conda/recipe/meta.yaml
@@ -0,0 +1,147 @@
+{% set version = "6.0.0" %}
+{% set met_version = "12.0.0" %}
+{% set ecbuild_version = "3.9.0" %}
+{% set eckit_version = "1.28.4" %}
+{% set atlas_version = "0.37.0" %}
+
+package:
+  name: metplus
+  version: {{ version }}
+
+source:
+  # METplus Wrappers
+  - url: https://github.com/dtcenter/METplus/archive/refs/tags/v{{ version }}.tar.gz
+    md5: a5612dfd025055707f4a45dff028e628
+    sha256: e9358aede2fd2abecd81806227de7b165d68fdf2fc9defcbba24df229461b155
+
+  # MET
+  - url: https://github.com/dtcenter/MET/archive/refs/tags/v{{ met_version }}.tar.gz
+    md5: 4f19fdafaa1befbd54747d522aa4022b
+    sha256: 9a54275cfefbad6010d4449a8fa756ad40fae03fa62a766cbbfda170c422e5e4
+    folder: MET
+
+  # GS Fonts
+  - url: https://downloads.sourceforge.net/project/gs-fonts/gs-fonts/8.11%20%28base%2035%2C%20GPL%29/ghostscript-fonts-std-8.11.tar.gz
+    md5: 6865682b095f8c4500c54b285ff05ef6
+    sha256: 0eb6f356119f2e49b2563210852e17f57f9dcc5755f350a69a46a0d641a0c401
+    folder: gs-fonts
+
+  # ecbuild 3.9.0
+  - url: https://github.com/ecmwf/ecbuild/archive/refs/tags/{{ ecbuild_version }}.tar.gz
+    md5: d2117212580160c24f62649643fa92e5
+    sha256: 8ad20169a7d917d6ac81a7ca0d1b11616e2aeb82c7782f6ae5b768603a3e000a
+    folder: ecbuild
+
+  # eckit 1.28.4
+  - url: https://github.com/ecmwf/eckit/archive/refs/tags/{{ eckit_version }}.tar.gz
+    md5: 2f5299480ad43b53fa0df8482683968f
+    sha256: c6215efc5b6f190e9dd239e7784986f9d72381e70cb83b1067538240cc9b5c41
+    folder: eckit
+
+  # atlas 0.37.0
+  - url: https://github.com/ecmwf/atlas/archive/refs/tags/{{ atlas_version }}.tar.gz
+    md5: 3d27a1b3273e06a21bbab1982278ad58
+    sha256: 26edab963e7f17bf4759924af4d3fb45582a64d1afd003d50a93ea7cf6f052a5
+    folder: atlas
+
+channels:
+  - conda-forge
+
+build:
+  missing_dso_whitelist:
+    {% if osx %}
+    - libeckit.dylib
+    - libeckit_geometry.dylib
+    - libatlas.dylib
+    - libncurses.6.dylib
+    {% else %}
+    - libeckit.so
+    - libeckit_geometry.so
+    - libatlas.so
+    {% endif %}
+
+requirements:
+  build:
+    - cairo
+    - freetype
+    - {{ compiler('c') }}     # Adds C Compiler (gcc_linux-64 on Linux)
+    - {{ compiler('fortran') }} # Adds Fortran Compiler (gfortran_linux-64 on Linux)
+    - gsl
+    - {{ compiler('cxx') }}
+    # Platform-specific dependencies
+    - gcc_linux-64=12        # GCC 12 on Linux         [linux]
+    - clang_osx-64           # Clang for macOS         [osx]
+    - clangxx_osx-64         # Clang++ for macOS       [osx]
+    - libcxx  # Provides the C++ standard library (e.g., libc++ for macOS or libstdc++ on Linux)
+    - libnetcdf
+    - netcdf-cxx4=4.3.1
+    - libopenblas
+    - python
+    - zlib
+    - nceplibs-bufr
+    - python-configuration
+    - jasper
+    - nceplibs-g2c
+    - hdf4
+    - hdfeos2
+    - proj
+    - fftw # for atlas
+    - _openmp_mutex=4.5 # [linux]
+    - llvm-openmp  # [osx]
+
+
+  host:
+    - python 3.10
+    - gsl
+    - netcdf-cxx4
+    - zlib
+    - cairo
+    - freetype
+    - nceplibs-bufr
+    - nceplibs-g2c
+    - xarray
+    - numpy
+    - pandas
+    - pyyaml
+    - netcdf4
+    - scipy
+    - fftw
+    - ncurses
+    - hdfeos2
+    - _openmp_mutex # [linux]
+    - llvm-openmp  # [osx]
+    - libcxx  # Provides the C++ standard library (e.g., libc++ for macOS or libstdc++ on Linux)
+
+  run:
+    - gsl
+    - netcdf-cxx4
+    - libopenblas
+    - python
+    - nceplibs-bufr
+    - nceplibs-g2c
+    - hdf4
+    - ncurses
+    - bzip2
+    - lz4-c
+    - snappy
+    - libaec
+    - libcurl
+    - fftw
+    - xarray
+    - numpy
+    - pandas
+    - pyyaml
+    - netcdf4
+    - scipy
+    - _openmp_mutex # [linux]
+    - llvm-openmp  # [osx]
+
+
+about:
+  home: https://dtcenter.org/community-code/model-evaluation-tools-met
+  licence: http://www.apache.org/licenses/LICENSE-2.0
+
+extra:
+  maintainers:
+    - [email protected]
+    - [email protected]