Fix. Issue: #856. Refactoring msvc/CMake code. Thanks to Daniel for this patch.

CMakeLists.txt

@@ -72,25 +72,15 @@ if( MSVC )
 	
     # link dependent libraries
     if ( NOT EXPAT_LIBRARY  )
-    	if (OUT_OF_SOURCE)
-    		set(EXPAT_LIBRARY      ../../../${E}/$(ConfigurationName)/expat)
-    		set(EXPAT_INCLUDE_DIR  ../${E}/lib)
-		else()
-    		set(EXPAT_LIBRARY      ../../${E}/$(ConfigurationName)/expat)
-    		set(EXPAT_INCLUDE_DIR  ../${E}/lib)
-    	endif()
+        set(EXPAT_LIBRARY      ${CMAKE_SOURCE_DIR}/../${E}/$(ConfigurationName)/expat)
+        set(EXPAT_INCLUDE_DIR  ${CMAKE_SOURCE_DIR}/../${E}/lib)
     	include_directories( ${EXPAT_INCLUDE_DIR} msvc64\\include src\\include)
 	endif()
 	
 	FIND_PACKAGE(ZLIB QUIET)
     if ( NOT ZLIB_FOUND )
-        if (OUT_OF_SOURCE)
-            set(ZLIB_LIBRARY       ../../../${Z}/$(ConfigurationName)/zlib )
-            set(ZLIB_INCLUDE_DIR   ../${Z})
-        else()
-            set(ZLIB_LIBRARY       ../../${Z}/$(ConfigurationName)/zlib)
-            set(ZLIB_INCLUDE_DIR   ../${Z})
-        endif()
+        set(ZLIB_LIBRARY       ${CMAKE_SOURCE_DIR}/../${Z}/$(ConfigurationName)/zlib)
+        set(ZLIB_INCLUDE_DIR   ${CMAKE_SOURCE_DIR}/../${Z})
     endif()
     include_directories(${ZLIB_INCLUDE_DIR})
 	

samples/CMakeLists.txt

@@ -14,6 +14,8 @@ if (MSVC)
 	#	link_directories(${CMAKE_CURRENT_SOURCE_DIR}/../../zlib-1.2.7/$(ConfigurationName))
 	endif()
 endif()
+include_directories("${CMAKE_SOURCE_DIR}/include")
+
 
 SET( SAMPLES addmoddel.cpp
              convert-test.cpp

src/CMakeLists.txt

@@ -256,29 +256,20 @@ ENDIF()
 ##
 # copy zlib and expat dlls to output directory (TODO: rewrite for NMake)
 IF ( MSVC AND EXIV2_ENABLE_SHARED )
-	if (OUT_OF_SOURCE) 
-	    ADD_CUSTOM_COMMAND(
-	      TARGET exiv2lib
-	      POST_BUILD
-	      COMMAND copy /y $(SolutionDir)..\\..\\${E}\\$(ConfigurationName)\\*.dll $(SolutionDir)\\bin\\${P_DIR}\\${T_DIR}\\$(ConfigurationName)
-	    )
-	    ADD_CUSTOM_COMMAND(
-	      TARGET exiv2lib
-	      POST_BUILD
-	      COMMAND copy /y $(SolutionDir)..\\..\\${Z}\\$(ConfigurationName)\\*.dll $(SolutionDir)\\bin\\${P_DIR}\\${T_DIR}\\$(ConfigurationName)
-	    )
-    else()
-	    ADD_CUSTOM_COMMAND(
-	      TARGET exiv2lib
-	      POST_BUILD
-	      COMMAND copy /y $(SolutionDir)..\\${E}\\$(ConfigurationName)\\*.dll $(SolutionDir)\\bin\\${P_DIR}\\${T_DIR}\\$(ConfigurationName)
-	    )
-	    ADD_CUSTOM_COMMAND(
-	      TARGET exiv2lib
-	      POST_BUILD
-	      COMMAND copy /y $(SolutionDir)..\\${Z}\\$(ConfigurationName)\\*.dll $(SolutionDir)\\bin\\${P_DIR}\\${T_DIR}\\$(ConfigurationName)
-	    )
-    endif()
+    get_filename_component(EXPAT_LIBRARY_DIR ${EXPAT_LIBRARY} PATH)
+    string(REGEX REPLACE "/" "\\\\" EXPAT_LIBRARY_DIR ${EXPAT_LIBRARY_DIR})
+    get_filename_component(ZLIB_LIBRARY_DIR ${ZLIB_LIBRARY} PATH)
+    string(REGEX REPLACE "/" "\\\\" ZLIB_LIBRARY_DIR ${ZLIB_LIBRARY_DIR})
+    ADD_CUSTOM_COMMAND(
+      TARGET exiv2lib
+      POST_BUILD
+      COMMAND copy /y ${EXPAT_LIBRARY_DIR}\\*.dll $(SolutionDir)\\bin\\${P_DIR}\\${T_DIR}\\$(ConfigurationName)
+    )
+    ADD_CUSTOM_COMMAND(
+      TARGET exiv2lib
+      POST_BUILD
+      COMMAND copy /y ${ZLIB_LIBRARY_DIR}\\*.dll $(SolutionDir)\\bin\\${P_DIR}\\${T_DIR}\\$(ConfigurationName)
+    )
 ENDIF()
 INSTALL( TARGETS exiv2lib ${INSTALL_TARGET_STANDARD_ARGS} )