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| author | Don Kjer <don@lindenlab.com> | 2011-01-07 10:48:38 -0800 |
|---|---|---|
| committer | Don Kjer <don@lindenlab.com> | 2011-01-07 10:48:38 -0800 |
| commit | 829c2c86975dd80d13008c38246fa8ea0d10529c (patch) | |
| tree | e90bda161771de9f3fcd98e2806e8eed7c4222fc /indra/cmake/FindZLIB.cmake | |
| parent | a9bc51e6416dd637080c0307de99d5e09d06dcc4 (diff) | |
| parent | c132d20a7433e2d09e3521a15497f661fcbd18b8 (diff) | |
Merge from viewer-development
Diffstat (limited to 'indra/cmake/FindZLIB.cmake')
| -rw-r--r-- | indra/cmake/FindZLIB.cmake | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/indra/cmake/FindZLIB.cmake b/indra/cmake/FindZLIB.cmake new file mode 100644 index 0000000000..6d630f1ba9 --- /dev/null +++ b/indra/cmake/FindZLIB.cmake @@ -0,0 +1,46 @@ +# -*- cmake -*- + +# - Find zlib +# Find the ZLIB includes and library +# This module defines +# ZLIB_INCLUDE_DIRS, where to find zlib.h, etc. +# ZLIB_LIBRARIES, the libraries needed to use zlib. +# ZLIB_FOUND, If false, do not try to use zlib. +# +# This FindZLIB is about 43 times as fast the one provided with cmake (2.8.x), +# because it doesn't look up the version of zlib, resulting in a dramatic +# speed up for configure (from 4 minutes 22 seconds to 6 seconds). +# +# Note: Since this file is only used for standalone, the windows +# specific parts were left out. + +FIND_PATH(ZLIB_INCLUDE_DIR zlib.h + NO_SYSTEM_ENVIRONMENT_PATH + ) + +FIND_LIBRARY(ZLIB_LIBRARY z) + +if (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR) + SET(ZLIB_INCLUDE_DIRS ${ZLIB_INCLUDE_DIR}) + SET(ZLIB_LIBRARIES ${ZLIB_LIBRARY}) + SET(ZLIB_FOUND "YES") +else (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR) + SET(ZLIB_FOUND "NO") +endif (ZLIB_LIBRARY AND ZLIB_INCLUDE_DIR) + +if (ZLIB_FOUND) + if (NOT ZLIB_FIND_QUIETLY) + message(STATUS "Found ZLIB: ${ZLIB_LIBRARIES}") + SET(ZLIB_FIND_QUIETLY TRUE) + endif (NOT ZLIB_FIND_QUIETLY) +else (ZLIB_FOUND) + if (ZLIB_FIND_REQUIRED) + message(FATAL_ERROR "Could not find ZLIB library") + endif (ZLIB_FIND_REQUIRED) +endif (ZLIB_FOUND) + +mark_as_advanced( + ZLIB_LIBRARY + ZLIB_INCLUDE_DIR + ) + |