diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0071872d..9bc56be2 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -7,6 +7,11 @@
 #
 cmake_minimum_required(VERSION 3.13)
 
+# Avoid warning about DOWNLOAD_EXTRACT_TIMESTAMP in CMake 3.24.
+if (CMAKE_VERSION VERSION_GREATER_EQUAL "3.24.0")
+	cmake_policy(SET CMP0135 NEW)
+endif()
+
 set(CMAKE_OSX_DEPLOYMENT_TARGET "10.11" CACHE STRING "Minimum OS X deployment version")
 
 set(PROJECT_NAME FreeDV)
diff --git a/cmake/BuildCodec2.cmake b/cmake/BuildCodec2.cmake
index 73e4fda6..20c080ee 100644
--- a/cmake/BuildCodec2.cmake
+++ b/cmake/BuildCodec2.cmake
@@ -27,10 +27,12 @@ ExternalProject_Add(build_codec2
 ExternalProject_Get_Property(build_codec2 BINARY_DIR)
 ExternalProject_Get_Property(build_codec2 SOURCE_DIR)
 add_library(codec2 SHARED IMPORTED)
+
 set_target_properties(codec2 PROPERTIES
     IMPORTED_LOCATION "${BINARY_DIR}/src/libcodec2${CMAKE_SHARED_LIBRARY_SUFFIX}"
     IMPORTED_IMPLIB   "${BINARY_DIR}/src/libcodec2${CMAKE_IMPORT_LIBRARY_SUFFIX}"
 )
+
 add_dependencies(build_codec2 build_lpcnetfreedv)
 
 include_directories(${CMAKE_BINARY_DIR}/codec2_src/src ${CMAKE_BINARY_DIR}/codec2_build)
diff --git a/cmake/BuildLPCNet.cmake b/cmake/BuildLPCNet.cmake
index 5d4c33d1..20116618 100644
--- a/cmake/BuildLPCNet.cmake
+++ b/cmake/BuildLPCNet.cmake
@@ -20,8 +20,10 @@ ExternalProject_Add(build_lpcnetfreedv
 ExternalProject_Get_Property(build_lpcnetfreedv BINARY_DIR)
 ExternalProject_Get_Property(build_lpcnetfreedv SOURCE_DIR)
 add_library(lpcnetfreedv SHARED IMPORTED)
+
 set_target_properties(lpcnetfreedv PROPERTIES 
     IMPORTED_LOCATION "${BINARY_DIR}/src/liblpcnetfreedv${CMAKE_SHARED_LIBRARY_SUFFIX}"
     IMPORTED_IMPLIB   "${BINARY_DIR}/src/liblpcnetfreedv${CMAKE_IMPORT_LIBRARY_SUFFIX}"
 )
-include_directories(${SOURCE_DIR}/src)
+
+include_directories(${SOURCE_DIR}/src)
\ No newline at end of file
diff --git a/cmake/BuildSndfile.cmake b/cmake/BuildSndfile.cmake
index 827989e4..3cfbcfec 100644
--- a/cmake/BuildSndfile.cmake
+++ b/cmake/BuildSndfile.cmake
@@ -1,15 +1,15 @@
 set(SNDFILE_TARBALL "libsndfile-1.0.28")
 
 if(MINGW AND CMAKE_CROSSCOMPILING)
-    set(CONFIGURE_COMMAND ./configure --host=${HOST} --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-external-libs --disable-shared --disable-sqlite)
+    set(CONFIGURE_COMMAND autoreconf -i && ./configure --host=${HOST} --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-external-libs --disable-shared --disable-sqlite)
 elseif(APPLE)
 if(BUILD_OSX_UNIVERSAL)
-    set(CONFIGURE_COMMAND ./configure --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-shared --disable-external-libs CFLAGS=-g\ -O2\ -mmacosx-version-min=10.9\ -arch\ x86_64\ -arch\ arm64 LDFLAGS=-arch\ x86_64\ -arch\ arm64)
+    set(CONFIGURE_COMMAND autoreconf -i && ./configure --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-shared --disable-external-libs CFLAGS=-g\ -O2\ -mmacosx-version-min=10.9\ -arch\ x86_64\ -arch\ arm64 LDFLAGS=-arch\ x86_64\ -arch\ arm64)
 else()
-    set(CONFIGURE_COMMAND ./configure --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-shared --disable-external-libs CFLAGS=-g\ -O2\ -mmacosx-version-min=10.9)
+    set(CONFIGURE_COMMAND autoreconf -i && ./configure --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-shared --disable-external-libs CFLAGS=-g\ -O2\ -mmacosx-version-min=10.9)
 endif(BUILD_OSX_UNIVERSAL)
 else()
-    set(CONFIGURE_COMMAND ./configure --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-external-libs --disable-shared --disable-external-libs)
+    set(CONFIGURE_COMMAND autoreconf -i && ./configure --prefix=${CMAKE_BINARY_DIR}/external/dist --disable-external-libs --disable-shared --disable-external-libs)
 endif()
 
 include(ExternalProject)
diff --git a/cmake/Buildportaudio-2.0.cmake b/cmake/Buildportaudio-2.0.cmake
index bfcfa9e3..3c32191b 100644
--- a/cmake/Buildportaudio-2.0.cmake
+++ b/cmake/Buildportaudio-2.0.cmake
@@ -1,4 +1,4 @@
-set(BUILD_SHARED_LIBS OFF CACHE STRING "Disable shared libraries for portaudio")
+#set(BUILD_SHARED_LIBS OFF CACHE STRING "Disable shared libraries for portaudio")
 
 include(FetchContent)
 FetchContent_Declare(