Add activate/deactivate like in toolchain example

recipes/libcf/activate.sh

@@ -0,0 +1,54 @@
+#!/bin/bash
+
+#export CPPFLAGS="-I${PREFIX}/include ${CPPFLAGS}"
+#export LDFLAGS="-L${PREFIX}/lib ${LDFLAGS}"
+#export LFLAGS="-fPIC ${LFLAGS}"
+
+if [ "$(uname)" == "Darwin" ]
+then
+#if [ "$(uname)" == "Darwin" ]; then
+#    export CXXFLAGS="${CXXFLAGS} -fno-common"
+#    export MACOSX_DEPLOYMENT_TARGET=$(sw_vers -productVersion | sed -E "s/([0-9]+\.[0-9]+).*/\1/")
+#    export DYLD_FALLBACK_LIBRARY_PATH=${PREFIX}/lib
+#    export LDFLAGS="${LDFLAGS} -lpython" 
+#fi
+
+    # for Mac OSX
+    export CC=clang
+    export CXX=clang++
+    export MACOSX_VERSION_MIN="10.9"
+    export MACOSX_DEPLOYMENT_TARGET="${MACOSX_VERSION_MIN}"
+    export CMAKE_OSX_DEPLOYMENT_TARGET="${MACOSX_VERSION_MIN}"
+    export CFLAGS="${CFLAGS} -mmacosx-version-min=${MACOSX_VERSION_MIN}"
+    export CXXFLAGS="${CXXFLAGS} -mmacosx-version-min=${MACOSX_VERSION_MIN}"
+    export CXXFLAGS="${CXXFLAGS} -stdlib=libc++"
+    export LDFLAGS="${LDFLAGS} -headerpad_max_install_names"
+    export LDFLAGS="${LDFLAGS} -mmacosx-version-min=${MACOSX_VERSION_MIN}"
+    export LDFLAGS="${LDFLAGS} -lc++ -lpython"
+    export LINKFLAGS="${LDFLAGS}"
+elif [ "$(uname)" == "Linux" ]
+then
+    # for Linux
+    export CC=gcc
+    export CXX=g++
+    export CFLAGS="${CFLAGS}"
+    # Boost wants to enable `float128` support on Linux by default.
+    # However, we don't install `libquadmath` so it will fail to find
+    # the needed headers and fail to compile things. Adding this flag
+    # tells Boost not to support `float128` and avoids this search
+    # process. As it has confused a few people. We have added it here.
+    # The idea to add this flag was inspired by this Boost ticked.
+    #
+    # https://svn.boost.org/trac/boost/ticket/9240
+    #
+    export CXXFLAGS="${CXXFLAGS} -DBOOST_MATH_DISABLE_FLOAT128"
+    export LDFLAGS="${LDFLAGS}"
+    export LINKFLAGS="${LDFLAGS}"
+else
+    echo "This system is unsupported by the toolchain."
+    exit 1
+fi
+
+export CFLAGS="${CFLAGS} -m${ARCH} -Wall -pipe -O2 -fPIC"
+export CXXFLAGS="${CXXFLAGS} ${CFLAGS}"
+

recipes/libcf/build.sh

@@ -11,13 +11,6 @@ if [ "$(uname)" == "Darwin" ]; then
     export LDFLAGS="${LDFLAGS} -lpython" 
 fi
 
-CONDA_LST=`conda list`
-if [[ ${CONDA_LST}'y' == *'openmpi'* ]]; then
-    export CC=mpicc
-    export CXX=mpicxx
-    export LC_RPATH="${PREFIX}/lib"
-    export DYLD_FALLBACK_LIBRARY_PATH=${PREFIX}/lib
-fi
 ./configure --prefix=${PREFIX}
 ${PYTHON} setup.py install
 if [ `uname` == Darwin ]; then install_name_tool -change /System/Library/Frameworks/Python.framework/Versions/2.7/Python @rpath/libpython2.7.dylib ${SP_DIR}/pycf/*.so ; fi

recipes/libcf/deactivate.sh

@@ -0,0 +1,27 @@
+#!/bin/bash
+
+if [ "$(uname)" == "Darwin" ];
+then
+    # for Mac OSX
+    unset CC
+    unset CXX
+    unset MACOSX_VERSION_MIN
+    unset MACOSX_DEPLOYMENT_TARGET
+    unset CMAKE_OSX_DEPLOYMENT_TARGET
+    unset CFLAGS
+    unset CXXFLAGS
+    unset LDFLAGS
+    unset LINKFLAGS
+elif [ "$(uname)" == "Linux" ]
+then
+    # for Linux
+    unset CC
+    unset CXX
+    unset CFLAGS
+    unset CXXFLAGS
+    unset LDFLAGS
+    unset LINKFLAGS
+else
+    echo "This system is unsupported by our toolchain."
+    exit 1
+fi

recipes/libcf/meta.yaml

@@ -16,25 +16,31 @@ build:
 
 requirements:
   build:
-    - hdf5
-    - libnetcdf 
+    - python
+    - hdf5 1.8.17|1.8.17.*
+    - libnetcdf 4.4.*
     - lapack >=3.4.2
     - clapack >=3.2.1
     - curl
-    - python
     - ossuuid
     - gcc
   run:
     - python
-    - hdf5
-    - libnetcdf 
+    - hdf5 1.8.17|1.8.17.*
+    - libnetcdf  4.4.*
     - lapack >=3.4.2
     - clapack >=3.2.1
     - curl
     - ossuuid
     - libgcc
 
 test:
+  commands:
+    # Verify the scripts are in-place.
+    {% for state in ["activate", "deactivate"] %}
+    - test -f "${PREFIX}/etc/conda/{{ state }}.d/toolchain_{{ state }}.sh"                        # [unix]
+    {% endfor %}
+
   imports:
     - pycf