diff --git a/CMakeLists.txt b/CMakeLists.txt
index ef723fda..95f9c573 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -25,7 +25,7 @@
 cmake_minimum_required(VERSION 3.12)
 
 project (PFUNIT
-  VERSION 4.6.1
+  VERSION 4.6.2
   LANGUAGES Fortran C)
 
 # Determine if pFUnit is built as a subproject (using
@@ -136,6 +136,10 @@ if (APPLE)
   SET(CMAKE_Fortran_ARCHIVE_FINISH   "<CMAKE_RANLIB> -no_warning_for_no_symbols -c <TARGET>")
 endif ()
 
+include(build_submodule)
+# Find fArgParse first so that gFTL and gFTL-shared are consistent
+build_submodule(extern/fArgParse PROJECT FARGPARSE TARGET FARGPARSE::fargparse)
+
 add_subdirectory (src)
 add_subdirectory (include)
 add_subdirectory (bin)
@@ -166,6 +170,11 @@ if (ENABLE_TESTS)
   file(WRITE "${CMAKE_BINARY_DIR}/CTestCustom.cmake" "set(CTEST_CUSTOM_PRE_TEST ${CTEST_CUSTOM_PRE_TEST_QUOTED})" "\n")
 endif()
 
+# The following is needed for external projects using *nix make when
+# parent project builds pFUnit as a subproject.
+set (top_dir PFUNIT-${PFUNIT_VERSION_MAJOR}.${PFUNIT_VERSION_MINOR})
+set (PFUNIT_TOP_DIR "${CMAKE_INSTALL_PREFIX}/${top_dir}" CACHE PATH "")
+
 # Packaging
 include(CMakePackageConfigHelpers)
 include (cmake/packaging.cmake)
@@ -185,7 +194,6 @@ configure_file(cmake/PFUNIT.mk.in
   "${PROJECT_BINARY_DIR}/PFUNIT.mk" @ONLY)
 
 # Install the pFUnitConfig.cmake and pFUnitConfigVersion.cmake
-set (top_dir PFUNIT-${PFUNIT_VERSION_MAJOR}.${PFUNIT_VERSION_MINOR})
 install(FILES
   "${PROJECT_BINARY_DIR}/PFUNITConfig.cmake"
   "${PROJECT_BINARY_DIR}/PFUNITConfig-version.cmake"
diff --git a/ChangeLog.md b/ChangeLog.md
index ef16d051..11aa7054 100644
--- a/ChangeLog.md
+++ b/ChangeLog.md
@@ -5,12 +5,16 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [4.6.2] - 2023-01-23
+
 ### Fixed
 
 - Fixed build_submodule for old git versions
 - Fixed for use with FetchContent
 - Fix CMake logic in `add_pfunit_ctest.cmake` for `MPIEXEC_EXECUTABLE`.  Problem not exposed by common MPI flavors which use `mpirun`
 - Fix GitHub CI workflow by pinning to CMake 3.24.3
+- Fixes for GNU Make builds
+- Update fArgParse submodule to v1.4.2
 - Fix `pFUnitParser.py` in cases where there is no module name
 
 ## [4.6.1] - 2022-11-15
diff --git a/extern/fArgParse b/extern/fArgParse
index 604b2208..f7176689 160000
--- a/extern/fArgParse
+++ b/extern/fArgParse
@@ -1 +1 @@
-Subproject commit 604b2208a90d8a042adb043a74de93e870f6f1cb
+Subproject commit f71766897ca1fc5e119cd8bd315c8c72c6bea7d9
diff --git a/src/funit/CMakeLists.txt b/src/funit/CMakeLists.txt
index 25ee8501..4f6b2b7e 100644
--- a/src/funit/CMakeLists.txt
+++ b/src/funit/CMakeLists.txt
@@ -22,10 +22,6 @@ function(funit_target_link_pfunit funit_target)
     target_link_libraries (${funit_target} PUBLIC OpenMP::OpenMP_Fortran)
   endif ()
 
-  include(build_submodule)
-  # Find fArgParse first so that gFTL and gFTL-shared are consistent
-  build_submodule(${PROJECT_SOURCE_DIR}/extern/fArgParse PROJECT FARGPARSE TARGET FARGPARSE::fargparse)
-
   if (NOT TARGET GFTL::gftl)
     message(FATAL_ERROR "Could not find gFTL. This should not happen.")
   endif ()