diff --git a/3rdparty/bzip2.cmake b/3rdparty/bzip2.cmake
index 8e097a0..f903f91 100644
--- a/3rdparty/bzip2.cmake
+++ b/3rdparty/bzip2.cmake
@@ -2,17 +2,14 @@ set(LT_CURRENT  1)
 set(LT_REVISION 7)
 set(LT_AGE      0)
 
-set(PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/3rdparty/bzip2/")
-set(PROJECT_BINARY_DIR "${PROJECT_BINARY_DIR}/3rdparty/bzip2/")
-
 list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/bzip2/cmake")
 include(Version)
 include(SymLink)
 
 set(BZ_VERSION ${LT_CURRENT}.${LT_AGE}.${LT_REVISION})
 configure_file (
-        ${PROJECT_SOURCE_DIR}/bz_version.h.in
-        ${PROJECT_BINARY_DIR}/bz_version.h
+        ${PROJECT_SOURCE_DIR}/3rdparty/bzip2/bz_version.h.in
+        ${PROJECT_BINARY_DIR}/3rdparty/bzip2/bz_version.h
 )
 include_directories(${PROJECT_BINARY_DIR})
 
diff --git a/3rdparty/flac.cmake b/3rdparty/flac.cmake
index 5a958a7..15a0064 100644
--- a/3rdparty/flac.cmake
+++ b/3rdparty/flac.cmake
@@ -16,7 +16,8 @@ list(APPEND CMAKE_MODULE_PATH "${CMAKE_CURRENT_SOURCE_DIR}/3rdparty/flac/cmake")
 
 set(VERSION ${FLAC_VERSION})
 
-#set(PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/flac/")
+set(OLD_PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}")
+set(PROJECT_SOURCE_DIR "${PROJECT_SOURCE_DIR}/3rdparty/flac/")
 
 #find_package(Iconv)
 #set(HAVE_ICONV ${Iconv_FOUND})
@@ -165,4 +166,6 @@ if(ARCHITECTURE_IS_64BIT)
     set(ENABLE_64_BIT_WORDS 1)
 endif()
 
-configure_file(3rdparty/flac/config.cmake.h.in 3rdparty/flac/config.h)
\ No newline at end of file
+configure_file(3rdparty/flac/config.cmake.h.in 3rdparty/flac/config.h)
+
+set(PROJECT_SOURCE_DIR "${OLD_PROJECT_SOURCE_DIR}")
diff --git a/3rdparty/lzfse.cmake b/3rdparty/lzfse.cmake
index e58842b..d698487 100644
--- a/3rdparty/lzfse.cmake
+++ b/3rdparty/lzfse.cmake
@@ -1,6 +1,3 @@
-cmake_minimum_required(VERSION 2.8.12)
-
-project(lzfse C)
 message(STATUS "LZFSE VERSION: Unknown")
 
 include(CheckCCompilerFlag)