[trunk] add debug statement for Win7-VS2008-32bits-trunk-Debug-OSGeo4W

diff --git a/thirdparty/CMakeLists.txt b/thirdparty/CMakeLists.txt
index 4213cb59feb448031a3b6bce53e339856875b626..7bbdfc16103209e1ded7c3c6892aa16e6393fabe 100644 (file)
--- a/thirdparty/CMakeLists.txt
+++ b/thirdparty/CMakeLists.txt
@@ -16,6 +16,7 @@ ELSE (BUILD_THIRDPARTY)
     SET(Z_LIBNAME ${ZLIB_LIBRARIES} PARENT_SCOPE)
     SET(Z_INCLUDE_DIRNAME ${ZLIB_INCLUDE_DIRS} PARENT_SCOPE) 
     message(STATUS "Your system seems to have a Z lib available, we will use it to generate PNG lib")
+    message(STATUS "DEBUG: ${ZLIB_INCLUDE_DIRS} vs ${ZLIB_INCLUDE_DIR}")
   ELSE (ZLIB_FOUND) # not found
     message(STATUS "Z lib not found, activate BUILD_THIRDPARTY if you want build it (necessary to build libPNG)")
   ENDIF(ZLIB_FOUND)