use the cached value, and put copyrights

Albert Astals Cide agreed on relicensing it as BSD.

svn path=/trunk/playground/graphics/cmake/modules/; revision=617214
This commit is contained in:
Pino Toscano 2006-12-28 12:39:52 +00:00
parent 021b3079b0
commit 451e99ece0

View file

@ -4,10 +4,18 @@
# LIBGS_FOUND - system has libgs
# LIBGS_LIBRARY - Link this to use libgs
#
# Copyright (c) 2006, Albert Astals Cid, <aacid@kde.org>
# Copyright (c) 2006, Pino Toscano, <toscano.pino@tiscali.it>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
include(CheckLibraryExists)
# reset vars
set(LIBGS_LIBRARY)
if (LIBGS_LIBRARY)
# in cache already
set(LIBGS_FOUND TRUE)
else (LIBGS_LIBRARY)
set(CMAKE_LIBRARY_PATH "${LIB_INSTALL_DIR}")
find_library(LIBGS_LIBRARY NAMES gs gs-esp
@ -36,4 +44,6 @@ else (LIBGS_FOUND)
endif (LIBGS_FIND_REQUIRED)
endif (LIBGS_FOUND)
MARK_AS_ADVANCED(LIBGS_LIBRARY)
set(LIBGS_LIBRARY ${LIBGS_LIBRARY} CACHE INTERNAL "The GhostScript library")
endif (LIBGS_LIBRARY)