diff --git a/CMLibCommonLibraryTarget.cmake b/CMLibCommonLibraryTarget.cmake
index e032738..4748e8a 100644
--- a/CMLibCommonLibraryTarget.cmake
+++ b/CMLibCommonLibraryTarget.cmake
@@ -4,15 +4,15 @@ function(add_common_library target)
   set(oneValueArgs OUTPUT_NAME)
   set(multiValueArgs SOURCES)
 
-  cmake_parse_arguments(_LOCAL "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
+  cmake_parse_arguments(_PREFIX "${options}" "${oneValueArgs}" "${multiValueArgs}" ${ARGN})
 
-  if(_LOCAL_OUTPUT_NAME)
-    set(output_name ${_LOCAL_OUTPUT_NAME})
+  if(_PREFIX_OUTPUT_NAME)
+    set(output_name ${_PREFIX_OUTPUT_NAME})
   else()
     set(output_name ${target})
   endif()
 
-  add_library(${target} OBJECT ${_LOCAL_SOURCES})
+  add_library(${target} OBJECT ${_PREFIX_SOURCES})
   target_include_directories(
     ${target} PUBLIC $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}>
                      $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/include> $<INSTALL_INTERFACE:include/${target}>)
diff --git a/CMLibExternalProject.cmake b/CMLibExternalProject.cmake
index e223d20..4ba9bdc 100644
--- a/CMLibExternalProject.cmake
+++ b/CMLibExternalProject.cmake
@@ -4,6 +4,10 @@ if(CMAKE_BUILD_TYPE)
   list(APPEND CMLIB_EXT_PROJ_DEFAULT_ARGS -DCMAKE_BUILD_TYPE=${CMAKE_BUILD_TYPE})
 endif()
 
+if(CMLIB_MAIN_DIR)
+  list(APPEND CMLIB_EXT_PROJ_DEFAULT_ARGS -DCMLIB_MAIN_DIR=${CMLIB_MAIN_DIR})
+endif()
+
 if(CMAKE_C_COMPILER)
   list(APPEND CMLIB_EXT_PROJ_DEFAULT_ARGS -DCMAKE_C_COMPILER=${CMAKE_C_COMPILER})
 endif()
diff --git a/CMLibHighPrecisionMath.cmake b/CMLibHighPrecisionMath.cmake
new file mode 100644
index 0000000..0480251
--- /dev/null
+++ b/CMLibHighPrecisionMath.cmake
@@ -0,0 +1,11 @@
+find_package(Quadmath)
+if(QUADMATH_FOUND)
+  add_definitions(-DHAVE_QUADMATH=1)
+else()
+  find_package(MPFR)
+  if(MPFR_FOUND)
+    find_package(MPFRCppThirdparty)
+  else()
+    message(FATAL_ERROR "Nor Quadmath, nor MPFR found.")
+  endif()
+endif()
diff --git a/thirdparty/cotire.cmake b/thirdparty/cotire.cmake
index 2f970ca..23d5131 100644
--- a/thirdparty/cotire.cmake
+++ b/thirdparty/cotire.cmake
@@ -3707,7 +3707,7 @@ if (CMAKE_SCRIPT_MODE_FILE)
 			COMPILER_VERSION "${CMAKE_${COTIRE_TARGET_LANGUAGE}_COMPILER_VERSION}"
 			LANGUAGE "${COTIRE_TARGET_LANGUAGE}"
 			IGNORE_PATH "${COTIRE_TARGET_IGNORE_PATH};${COTIRE_ADDITIONAL_PREFIX_HEADER_IGNORE_PATH}"
-			INCLUDE_PATH ${COTIRE_TARGET_INCLUDE_PATH}
+			INCLUDE_PATH "${COTIRE_TARGET_INCLUDE_PATH};${COTIRE_ADDITIONAL_PREFIX_HEADER_INCLUDE_PATH}"
 			IGNORE_EXTENSIONS "${CMAKE_${COTIRE_TARGET_LANGUAGE}_SOURCE_FILE_EXTENSIONS};${COTIRE_ADDITIONAL_PREFIX_HEADER_IGNORE_EXTENSIONS}"
 			INCLUDE_PRIORITY_PATH ${COTIRE_TARGET_INCLUDE_PRIORITY_PATH}
 			INCLUDE_DIRECTORIES ${_includeDirs}
@@ -3808,6 +3808,9 @@ else()
 	set (COTIRE_ADDITIONAL_PREFIX_HEADER_IGNORE_PATH "" CACHE STRING
 		"Ignore headers from these directories when generating the prefix header.")
 
+	set (COTIRE_ADDITIONAL_PREFIX_HEADER_INCLUDE_PATH "" CACHE STRING
+		"Include headers from these directories when generating the prefix header.")
+
 	set (COTIRE_UNITY_SOURCE_EXCLUDE_EXTENSIONS "m;mm" CACHE STRING
 		"Ignore sources with the listed file extensions from the generated unity source.")
 
@@ -3884,6 +3887,15 @@ else()
 			"If not defined, defaults to empty list."
 	)
 
+	define_property(
+		CACHED_VARIABLE PROPERTY "COTIRE_ADDITIONAL_PREFIX_HEADER_INCLUDE_PATH"
+		BRIEF_DOCS "Include headers from these directories when generating the prefix header."
+		FULL_DOCS
+			"The variable can be set to a semicolon separated list of include directories."
+			"If a header file is found in one of these directories or sub-directories, it will be included in the generated prefix header."
+			"If not defined, defaults to empty list."
+	)
+
 	define_property(
 		CACHED_VARIABLE PROPERTY "COTIRE_ADDITIONAL_PREFIX_HEADER_IGNORE_EXTENSIONS"
 		BRIEF_DOCS "Ignore includes with the listed file extensions from the generated prefix header."