CI: Use conda compiler in environment.yml

ci/deps/azure-35-compat.yaml

@@ -5,6 +5,8 @@ channels:
 dependencies:
   - beautifulsoup4=4.6.0
   - bottleneck=1.2.1
+  - ccache
+  - cxx-compiler
   - jinja2=2.8
   - numexpr=2.6.2
   - numpy=1.13.3

ci/deps/azure-36-locale.yaml

@@ -5,6 +5,8 @@ channels:
 dependencies:
   - beautifulsoup4==4.6.0
   - bottleneck=1.2.*
+  - ccache
+  - cxx-compiler
   - cython=0.28.2
   - lxml
   - matplotlib=2.2.2

ci/deps/azure-36-locale_slow.yaml

@@ -4,6 +4,8 @@ channels:
   - conda-forge
 dependencies:
   - beautifulsoup4
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - gcsfs
   - html5lib

ci/deps/azure-37-locale.yaml

@@ -4,6 +4,8 @@ channels:
   - conda-forge
 dependencies:
   - beautifulsoup4
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - html5lib
   - ipython

ci/deps/azure-37-numpydev.yaml

@@ -1,9 +1,12 @@
 name: pandas-dev
 channels:
   - defaults
+  - conda-forge
 dependencies:
   - python=3.7.*
   - pytz
+  - ccache
+  - cxx-compiler
   - Cython>=0.28.2
   # universal
   # pytest < 5 until defaults has pytest-xdist>=1.29.0

ci/deps/azure-macos-35.yaml

@@ -1,9 +1,12 @@
 name: pandas-dev
 channels:
   - defaults
+  - conda-forge
 dependencies:
   - beautifulsoup4
   - bottleneck
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - html5lib
   - jinja2

ci/deps/azure-windows-36.yaml

@@ -6,6 +6,7 @@ dependencies:
   - blosc
   - bottleneck
   - boost-cpp<1.67
+  - cxx-compiler
   - fastparquet>=0.2.1
   - matplotlib=3.0.2
   - numexpr

ci/deps/azure-windows-37.yaml

@@ -3,6 +3,7 @@ channels:
   - defaults
   - conda-forge
 dependencies:
+  - cxx-compiler
   - beautifulsoup4
   - bottleneck
   - gcsfs

ci/deps/travis-36-cov.yaml

@@ -5,6 +5,8 @@ channels:
 dependencies:
   - beautifulsoup4
   - botocore>=1.11
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - dask
   - fastparquet>=0.2.1

ci/deps/travis-36-locale.yaml

@@ -6,6 +6,8 @@ dependencies:
   - beautifulsoup4
   - blosc=1.14.3
   - python-blosc
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - fastparquet=0.2.1
   - gcsfs=0.2.2

ci/deps/travis-36-slow.yaml

@@ -4,6 +4,8 @@ channels:
   - conda-forge
 dependencies:
   - beautifulsoup4
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - html5lib
   - lxml

ci/deps/travis-37.yaml

@@ -6,6 +6,8 @@ channels:
 dependencies:
   - python=3.7.*
   - botocore>=1.11
+  - ccache
+  - cxx-compiler
   - cython>=0.28.2
   - numpy
   - python-dateutil

ci/setup_env.sh

@@ -56,28 +56,6 @@ conda update -n base conda
 echo "conda info -a"
 conda info -a
 
-echo
-echo "set the compiler cache to work"
-if [ -z "$NOCACHE" ] && [ "${TRAVIS_OS_NAME}" == "linux" ]; then
-    echo "Using ccache"
-    export PATH=/usr/lib/ccache:/usr/lib64/ccache:$PATH
-    GCC=$(which gcc)
-    echo "gcc: $GCC"
-    CCACHE=$(which ccache)
-    echo "ccache: $CCACHE"
-    export CC='ccache gcc'
-elif [ -z "$NOCACHE" ] && [ "${TRAVIS_OS_NAME}" == "osx" ]; then
-    echo "Install ccache"
-    brew install ccache > /dev/null 2>&1
-    echo "Using ccache"
-    export PATH=/usr/local/opt/ccache/libexec:$PATH
-    gcc=$(which gcc)
-    echo "gcc: $gcc"
-    CCACHE=$(which ccache)
-    echo "ccache: $CCACHE"
-else
-    echo "Not using ccache"
-fi
 
 echo "source deactivate"
 source deactivate
@@ -103,6 +81,46 @@ fi
 echo "activate pandas-dev"
 source activate pandas-dev
 
+echo
+echo "set the compiler cache to work"
+if [ -z "$NOCACHE" ] && [ "${TRAVIS_OS_NAME}" == "linux" ]; then
+    echo "Install ccache"
+    conda install ccache -y
+    echo "Using ccache"
+    ccache --show-stats
+    ccache --version
+
+    if [ -z "$GCC" ]; then
+        GCC=$(which gcc)
+    fi
+    echo "gcc: $GCC"
+    CCACHE=ccache
+    echo "ccache: $CCACHE"
+    export CC="ccache $CC"
+elif [ -z "$NOCACHE" ] && [ "${TRAVIS_OS_NAME}" == "osx" ]; then
+    echo "Install ccache"
+    conda install ccache -y
+    echo "Using ccache"
+    ccache --show-stats
+    ccache --version
+    gcc=$CC
+    if [ -z "$CC" ]; then
+        gcc=$(which gcc)
+    fi
+    echo "gcc: $gcc"
+    CCACHE=ccache
+    echo "ccache: $CCACHE"
+else
+    echo "Not using ccache"
+    if [ -z "$CC" ]; then
+        GCC=$(which gcc)
+    else
+        gcc="${CC}"
+        GCC="${CC}"
+    fi
+    echo "gcc: $gcc"
+fi
+
 echo
 echo "remove any installed pandas package"
 echo "w/o removing anything else"
@@ -116,7 +134,7 @@ conda list pandas
 # Make sure any error below is reported as such
 
 echo "Build extensions and install pandas"
-python setup.py build_ext -q --inplace
+python setup.py build_ext -q --inplace --compiler=unix -I ${CONDA_PREFIX}/include/ -L ${CONDA_PREFIX}/lib/ -R ${CONDA_PREFIX}/lib/
 python -m pip install -e .
 
 echo

environment.yml

@@ -14,6 +14,10 @@ dependencies:
 
   # building
   - cython>=0.28.2
+  # This conda-forge package is necessary to install the compilers for each platform.
+  # That is useful to isolate the compilation from the system and to avoid any kinda of
+  # problem related to systems configuration
+  - cxx-compiler
 
   # code checks
   - black