Merge pull request #2575 from Flamefire/20210914113019_new_pr_tensorflow

enhance TensorFlow easyblock to take into account provided OpenSSL dependency

Author: akesandgren

easybuild/easyblocks/t/tensorflow.py

@@ -401,6 +401,18 @@ def get_system_libs(self):
             else:
                 ignored_system_deps.append('%s (Python package %s)' % (tf_name, pkg_name))
 
+        # If we use OpenSSL (potentially as a wrapper) somewhere in the chain we must tell TF to use it too
+        openssl_root = get_software_root('OpenSSL')
+        if openssl_root:
+            if 'boringssl' not in system_libs:
+                system_libs.append('boringssl')
+            incpath = os.path.join(openssl_root, 'include')
+            if os.path.exists(incpath):
+                cpaths.append(incpath)
+            libpath = get_software_libdir(dep_name)
+            if libpath:
+                libpaths.append(os.path.join(openssl_root, libpath))
+
         if ignored_system_deps:
             print_warning('%d TensorFlow dependencies have not been resolved by EasyBuild. Check the log for details.',
                           len(ignored_system_deps))