diff options
Diffstat (limited to 'modules')
| -rw-r--r-- | modules/FindZLIB.cmake | 36 |
1 files changed, 19 insertions, 17 deletions
diff --git a/modules/FindZLIB.cmake b/modules/FindZLIB.cmake index 91cc675e..b2a1a66b 100644 --- a/modules/FindZLIB.cmake +++ b/modules/FindZLIB.cmake @@ -1,10 +1,9 @@ -# - Try to find a z compression library -# under Windows the zlib exists with a variety of slightly different names -# Once done this will define +# - Find zlib +# Find the native ZLIB includes and library # -# ZLIB_FOUND - system has zlib -# ZLIB_INCLUDE_DIR - the zlib include directory -# ZLIB_LIBRARY - The libraries needed to use zlib +# ZLIB_INCLUDE_DIR - where to find zlib.h, etc. +# ZLIB_LIBRARIES - List of libraries when using zlib. +# ZLIB_FOUND - True if zlib found. IF (ZLIB_INCLUDE_DIR) @@ -13,33 +12,36 @@ IF (ZLIB_INCLUDE_DIR) ENDIF (ZLIB_INCLUDE_DIR) FIND_PATH(ZLIB_INCLUDE_DIR zlib.h - /usr/include - /usr/local/include + /usr/local/include + /usr/include ) -SET(POTENTIAL_Z_LIBS z zlib zdll) -FIND_LIBRARY(ZLIB_LIBRARY NAMES ${POTENTIAL_Z_LIBS} - PATHS - /usr/lib - /usr/local/lib +SET(ZLIB_NAMES z zlib zdll) +FIND_LIBRARY(ZLIB_LIBRARY + NAMES ${ZLIB_NAMES} + PATHS /usr/lib /usr/local/lib ) IF (ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY) SET(ZLIB_FOUND TRUE) + SET( ZLIB_LIBRARIES ${ZLIB_LIBRARY} ) ELSE (ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY) SET(ZLIB_FOUND FALSE) + SET( ZLIB_LIBRARIES ) ENDIF (ZLIB_INCLUDE_DIR AND ZLIB_LIBRARY) IF (ZLIB_FOUND) IF (NOT ZLIB_FIND_QUIETLY) - MESSAGE(STATUS "Found Z: ${ZLIB_LIBRARY}") + MESSAGE(STATUS "Found ZLIB: ${ZLIB_LIBRARY}") ENDIF (NOT ZLIB_FIND_QUIETLY) ELSE (ZLIB_FOUND) 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(STATUS "Looked for Z libraries named ${ZLIBS_NAMES}.") MESSAGE(FATAL_ERROR "Could NOT find z library") ENDIF (ZLIB_FIND_REQUIRED) ENDIF (ZLIB_FOUND) -MARK_AS_ADVANCED(ZLIB_LIBRARY ZLIB_INCLUDE_DIR) +MARK_AS_ADVANCED( + ZLIB_LIBRARY + ZLIB_INCLUDE_DIR + ) |