Temporal PR please ignore this

src/modules/CMakeLists.txt

@@ -408,3 +408,7 @@ include(${CMAKE_CURRENT_LIST_DIR}/Plot/CMakeLists.txt)
 
 # semi-discrete algorithms
 include(${CMAKE_CURRENT_LIST_DIR}/SDAlgorithms/CMakeLists.txt)
+
+# composite semi-discrete algorithms 
+include(${CMAKE_CURRENT_LIST_DIR}/CSDAlgorithms/CMakeLists.txt)
+

src/modules/CSDAlgorithms/CMakeLists.txt

@@ -0,0 +1,21 @@
+# This program is a part of EASIFEM library Copyright (C) 2020-2021  Vikas
+# Sharma, Ph.D
+#
+# This program is free software: you can redistribute it and/or modify it under
+# the terms of the GNU General Public License as published by the Free Software
+# Foundation, either version 3 of the License, or (at your option) any later
+# version.
+#
+# This program is distributed in the hope that it will be useful, but WITHOUT
+# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
+# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
+# details.
+#
+# You should have received a copy of the GNU General Public License along with
+# this program.  If not, see <https: //www.gnu.org/licenses/>
+#
+
+set(src_path "${CMAKE_CURRENT_LIST_DIR}/src/")
+target_sources(
+  ${PROJECT_NAME}
+  PRIVATE ${src_path}/CSDAlgorithms.F90)