Bug fixes: ---------- * Fix --source argument to build - was building when should only download source. #1152 * Don't try to create work folder when it exists (but is empty) #1153 * Fix a logic error with need_source_download not existing #1148 New Things: ----------- * Don't exit on compileall failure #1146 * Add CONDA_BUILD_RENDERING environment variable that is set during recipe rendering #1154 * Change pyc compilation to only affect files that would be packaged (not all of site-packages). Compile pyc files on py3. #1155 * Rename load_setuptools to load_setup_py_data (keep load_setuptools for compat; but show warning) #1156 * Test that condarc channels are respected in build #1157