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#-------------------------------------------------------------------
# This file is part of the CMake build system for OGRE
# (Object-oriented Graphics Rendering Engine)
# For the latest info, see http://www.ogre3d.org/
#
# The contents of this file are placed in the public domain. Feel
# free to make use of it in any way you like.
#-------------------------------------------------------------------
# - Try to find ZLIB
# Once done, this will define
#
# ZLIB_FOUND - system has ZLIB
# ZLIB_INCLUDE_DIRS - the ZLIB include directories
# ZLIB_LIBRARIES - link these to use ZLIB
include(FindPkgMacros)
findpkg_begin(ZLIB)
# Get path, convert backslashes as ${ENV_${var}}
getenv_path(ZLIB_HOME)
# construct search paths
set(ZLIB_PREFIX_PATH ${ZLIB_HOME} ${ENV_ZLIB_HOME})
create_search_paths(ZLIB)
# redo search if prefix path changed
clear_if_changed(ZLIB_PREFIX_PATH
ZLIB_LIBRARY_FWK
ZLIB_LIBRARY_REL
ZLIB_LIBRARY_DBG
ZLIB_INCLUDE_DIR
)
set(ZLIB_LIBRARY_NAMES z zlib zdll)
get_debug_names(ZLIB_LIBRARY_NAMES)
use_pkgconfig(ZLIB_PKGC zzip-zlib-config)
findpkg_framework(ZLIB)
find_path(ZLIB_INCLUDE_DIR NAMES zlib.h HINTS ${ZLIB_INC_SEARCH_PATH} ${ZLIB_PKGC_INCLUDE_DIRS})
find_library(ZLIB_LIBRARY_REL NAMES ${ZLIB_LIBRARY_NAMES} HINTS ${ZLIB_LIB_SEARCH_PATH} ${ZLIB_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" release relwithdebinfo minsizerel)
find_library(ZLIB_LIBRARY_DBG NAMES ${ZLIB_LIBRARY_NAMES_DBG} HINTS ${ZLIB_LIB_SEARCH_PATH} ${ZLIB_PKGC_LIBRARY_DIRS} PATH_SUFFIXES "" debug)
make_library_set(ZLIB_LIBRARY)
findpkg_finish(ZLIB)
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