refactor(toml_config): add toml++ library to the project

Author: Puerling

CMakeLists.txt

@@ -292,6 +292,7 @@ install( FILES ${CMAKE_CURRENT_LIST_DIR}/core/thirdparty/kiss_fft/COPYING  DESTI
 install( FILES ${CMAKE_CURRENT_LIST_DIR}/core/thirdparty/ovf/README.md     DESTINATION licenses RENAME ovf.md        COMPONENT spirit_licenses )
 install( FILES ${CMAKE_CURRENT_LIST_DIR}/core/thirdparty/spectra/LICENSE   DESTINATION licenses RENAME spectra.txt   COMPONENT spirit_licenses )
 install( FILES ${CMAKE_CURRENT_LIST_DIR}/core/thirdparty/tinyxml2/LICENSE  DESTINATION licenses RENAME tinyxml2.txt  COMPONENT spirit_licenses )
+install( FILES ${CMAKE_CURRENT_LIST_DIR}/core/thirdparty/toml++/LICENSE    DESTINATION licenses RENAME tomlplusplus.txt  COMPONENT spirit_licenses )
 
 install( FILES ${CMAKE_CURRENT_LIST_DIR}/ui-cpp/thirdparty/Lyra/LICENSE.txt DESTINATION licenses RENAME lyra.txt COMPONENT spirit_licenses )
 

core/CMakeLists.txt

@@ -323,6 +323,12 @@ add_library( ${XML_LIB} STATIC
     ${XML_INCLUDE_DIR}/tinyxml2.cpp )
 ####################################################################
 
+######### toml++ library ###########################################
+set( TOML_LIB tomlplusplus )
+set( TOML_INCLUDE_DIR ${PROJECT_SOURCE_DIR}/thirdparty/toml++ )
+set( TOML_INCLUDE_DIRS ${XML_INCLUDE_DIRS} )
+####################################################################
+
 ######### HDF5 library for data export and import ##################
 if( SPIRIT_USE_HDF5 )
     find_package( HDF5 COMPONENTS CXX HL REQUIRED )
@@ -438,11 +444,12 @@ target_include_directories( ${META_PROJECT_NAME} PRIVATE
     ${libfmt_INCLUDE_DIRS}
     ${qhull_INCLUDE_DIRS}
     ${FFT_INCLUDE_DIRS}
+    ${TOML_INCLUDE_DIRS}
     ${XML_INCLUDE_DIRS}
     ${HDF5_INCLUDE_DIRS} )
 
 target_link_libraries( ${META_PROJECT_NAME} INTERFACE
-    ${qhull_LIBS} ${OVF_LIBRARIES_STATIC} ${XML_LIB} ${HDF5_LIB} ${FFT_LIB} ${THREAD_LIBS} ${TBB_LIB} )
+    ${qhull_LIBS} ${OVF_LIBRARIES_STATIC} ${TOML_LIB} ${XML_LIB} ${HDF5_LIB} ${FFT_LIB} ${THREAD_LIBS} ${TBB_LIB} )
 
 ### Flag needed to use fmt as header-only
 set( SPIRIT_COMPILE_DEFINITIONS ${SPIRIT_COMPILE_DEFINITIONS} -DFMT_HEADER_ONLY )

core/thirdparty/toml++/LICENSE

@@ -0,0 +1,16 @@
+MIT License
+
+Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated
+documentation files (the "Software"), to deal in the Software without restriction, including without limitation the
+rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to
+permit persons to whom the Software is furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all copies or substantial portions of the
+Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE
+WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
+OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.