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# Locate PhysFS library
# This module defines
# PHYSFS_LIBRARY, the name of the library to link against
# PHYSFS_FOUND, if false, do not try to link to PHYSFS
# PHYSFS_INCLUDE_DIR, where to find PHYSFS/PHYSFS.h
#
# $PHYSFSDIR is an environment variable that would
# correspond to the ./configure --prefix=$PHYSFSDIR
# used in building PHYSFS.
#
# Created by Eric Wing. This was influenced by the FindSDL.cmake
# module, but with modifications to recognize OS X frameworks.
# On OSX, this will prefer the Framework version (if found) over others.
# People will have to manually change the cache values of
# PHYSFS_LIBRARY to override this selection.
FIND_PATH(PHYSFS_INCLUDE_DIR physfs.h
~/Library/Frameworks/PhysFS.framework/Headers
/Library/Frameworks/PhysFS.framework/Headers
$ENV{PHYSFSDIR}/include
/usr/include
/usr/include/physfs
/usr/local/include/physfs
/sw/include
/sw/include/physfs
)
# I'm not sure if I should do a special casing for Apple. It is
# unlikely that other Unix systems will find the framework path.
# But if they do ([Next|Open|GNU]Step?),
# do they want the -framework option also?
IF(${PHYSFS_INCLUDE_DIR} MATCHES ".framework")
SET (PHYSFS_LIBRARY "-framework PhysFS" CACHE STRING "PhysFS framework for OSX")
ELSE(${PHYSFS_INCLUDE_DIR} MATCHES ".framework")
FIND_LIBRARY(PHYSFS_LIBRARY
NAMES physfs PhysFS
PATHS
$ENV{PHYSFSDIR}/lib
/usr/lib
/usr/local/lib
/sw/lib
)
ENDIF(${PHYSFS_INCLUDE_DIR} MATCHES ".framework")
SET(PHYSFS_FOUND "NO")
IF(PHYSFS_LIBRARY)
SET(PHYSFS_FOUND "YES")
ENDIF(PHYSFS_LIBRARY)
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