#
# based on cmake file
#
+
+set(CMAKE_ALLOW_LOOSE_LOOP_CONSTRUCTS true)
+
if (ZLIB_INCLUDE_DIR)
# Already in cache, be silent
set(ZLIB_FIND_QUIETLY TRUE)
endif()
-FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
+find_path(ZLIB_INCLUDE_DIR zlib.h
/usr/include
/usr/local/include
-)
+ "${GNUWIN32_DIR}"/include)
set(POTENTIAL_Z_LIBS z zlib zdll)
-FIND_LIBRARY(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS}
-PATHS
- "C:\\Programme\\Microsoft Visual Studio 8\\VC\\lib"
- /usr/lib
- /usr/local/lib
-)
-
-IF (ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY)
+
+find_library(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS}
+ PATHS
+ "C:\\Programme\\Microsoft Visual Studio 8\\VC\\lib"
+ /usr/lib /usr/local/lib
+ "${GNUWIN32_DIR}"/lib)
+
+if(ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY)
set(ZLIB_FOUND TRUE)
endif()
-IF (ZLIB_FOUND)
- IF (NOT ZLIB_FIND_QUIETLY)
+if(ZLIB_FOUND)
+ if(NOT ZLIB_FIND_QUIETLY)
message(STATUS "Found Z: ${ZLIB_LIBRARY}")
endif()
else()
- IF (ZLIB_FIND_REQUIRED)
+ if(ZLIB_FIND_REQUIRED)
message(STATUS "Looked for Z libraries named ${POTENTIAL_Z_LIBS}.")
message(STATUS "Found no acceptable Z library. This is fatal.")
- message(FATAL_ERROR "Could NOT find z library")
+ message(FATAL_ERROR "Could NOT find z library, set GNUWIN32_DIR to dir containing /include and /bin folders: -DGNUWIN32_DIR=...")
endif()
endif()
-MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)
+mark_as_advanced(ZLIB_LIBRARY ZLIB_INCLUDE_DIR)