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BUG: don't append to ZLIB_NAMES 

ENH: also check for zdll on windows
ENH: honor REQUIRED and QUIETLY

Alex
This commit is contained in:
Alexander Neundorf 2006-06-09 15:49:27 -04:00
parent bba61bc8a7
commit 97c5324534
1 changed files with 28 additions and 10 deletions
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38
Modules/FindZLIB.cmake
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@ -5,23 +5,41 @@
# ZLIB_LIBRARIES - List of libraries when using zlib.
# ZLIB_FOUND - True if zlib found.
IF (ZLIB_INCLUDE_DIR)
# Already in cache, be silent
SET(ZLIB_FIND_QUIETLY TRUE)
ENDIF (ZLIB_INCLUDE_DIR)
FIND_PATH(ZLIB_INCLUDE_DIR zlib.h
/usr/local/include
/usr/include
)
SET(ZLIB_NAMES ${ZLIB_NAMES} z zlib)
FIND_LIBRARY(ZLIB_LIBRARY
NAMES ${ZLIB_NAMES}
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)
IF(ZLIB_LIBRARY)
SET( ZLIB_LIBRARIES ${ZLIB_LIBRARY} )
SET( ZLIB_FOUND "YES" )
ENDIF(ZLIB_LIBRARY)
ENDIF(ZLIB_INCLUDE_DIR)
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 ZLIB: ${ZLIB_LIBRARY}")
ENDIF (NOT ZLIB_FIND_QUIETLY)
ELSE (ZLIB_FOUND)
IF (ZLIB_FIND_REQUIRED)
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