usd-cpp 0.1.1

Downloads and builds the cpp shared libraries for USD, see usd-rs
Documentation 
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#=============================================================================
# Copyright 2011, Ivan Busquets.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
#     * Redistributions of source code must retain the above copyright
#       notice, this list of conditions and the following disclaimer.
#
#     * Redistributions in binary form must reproduce the above copyright
#       notice, this list of conditions and the following disclaimer in the
#       documentation and/or other materials provided with the distribution.
#
#     * Neither the name of Ivan Busquets nor the names of any
#       other contributors to this software may be used to endorse or
#       promote products derived from this software without specific prior
#       written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
# IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
# THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
# PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
# LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
# NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
#=============================================================================
#
# The module defines the following variables:
#   ALEMBIC_INCLUDE_DIR - path to Alembic headers
#   ALEMBIC_LIBRARY_DIR - path to Alembic static libs
#       ALEMBIC_FOUND       - true if the Alembic was found
#
# Example usage:
#   find_package(ALEMBIC)
#   if(ALEMBIC_FOUND)
#     message("ALEMBIC found: ${ALEMBIC_LIBRARY_DIR}")
#   endif()
#
#=============================================================================

set(LIBRARY_PATHS
    ${ALEMBIC_DIR}/lib/
    ${ALEMBIC_DIR}/lib/static
    /usr/lib
    /usr/local/lib
    /sw/lib
    /opt/local/lib)

# Find Alembic libs

# First look for single Alembic library,
# as shipped in versions >= 1.6.0
find_library(ALEMBIC_LIBRARY
    NAMES Alembic
    HINTS ${LIBRARY_PATHS}
  )

# If single library is not found, look for legacy Alembic libraries.
if(NOT ALEMBIC_LIBRARY)
    message(STATUS "Single Alembic library not found; looking for legacy libs")

    find_library(ALEMBIC_ABC_LIBRARY
	NAMES AlembicAbc
	PATHS ${LIBRARY_PATHS}
    )

    find_library(ALEMBIC_ABCGEOM_LIBRARY
	NAMES AlembicAbcGeom
	PATHS ${LIBRARY_PATHS}
    )

    find_library(ALEMBIC_ABCCOREHDF5_LIBRARY
	NAMES AlembicAbcCoreHDF5
	PATHS ${LIBRARY_PATHS}
    )

    find_library(ALEMBIC_ABCCOREOGAWA_LIBRARY
	NAMES AlembicAbcCoreOgawa
	PATHS ${LIBRARY_PATHS}
    )

    find_library(ALEMBIC_ABCCOREABSTRACT_LIBRARY
	NAMES AlembicAbcCoreAbstract
	PATHS ${LIBRARY_PATHS}
    )

    find_library(ALEMBIC_UTIL_LIBRARY
	NAMES AlembicUtil
	PATHS ${LIBRARY_PATHS}
    )

    find_library(ALEMBIC_OGAWA_LIBRARY
	NAMES AlembicOgawa
	PATHS ${LIBRARY_PATHS}
    )

    set (ALEMBIC_LIBRARIES
	${ALEMBIC_ABCGEOM_LIBRARY}
	${ALEMBIC_ABC_LIBRARY}
	${ALEMBIC_ABCCOREHDF5_LIBRARY}
	${ALEMBIC_ABCCOREOGAWA_LIBRARY}
	${ALEMBIC_ABCCOREABSTRACT_LIBRARY}
	${ALEMBIC_UTIL_LIBRARY}
	${ALEMBIC_OGAWA_LIBRARY}
    )

    get_filename_component(ALEMBIC_LIBRARY_DIR ${ALEMBIC_ABC_LIBRARY} PATH)
else()
    set (ALEMBIC_LIBRARIES
	${ALEMBIC_LIBRARY}
    )

    get_filename_component(ALEMBIC_LIBRARY_DIR ${ALEMBIC_LIBRARY} PATH)
endif()


# Find Alembic include dir
find_path (ALEMBIC_INCLUDE_DIR Alembic/Abc/All.h
           HINTS ${ALEMBIC_DIR}/include
)

include(FindPackageHandleStandardArgs)

find_package_handle_standard_args( "Alembic"
                  DEFAULT_MSG
                  ALEMBIC_LIBRARIES
                  ALEMBIC_LIBRARY_DIR
                  ALEMBIC_INCLUDE_DIR
)
if(NOT ALEMBIC_FOUND)
    message(WARNING "Try using -D ALEMBIC_DIR=/path/to/alembic")
endif()