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# Copyright 2013-2024 Lawrence Livermore National Security, LLC and other
# Spack Project Developers. See the top-level COPYRIGHT file for details.
#
# SPDX-License-Identifier: (Apache-2.0 OR MIT)
from spack.package import *
class Liblas(CMakePackage):
"""libLAS is a C/C++ library for reading and writing the very common
LAS LiDAR format.
"""
homepage = "https://liblas.org/"
url = "https://download.osgeo.org/liblas/libLAS-1.8.1.tar.bz2"
license("BSD-3-Clause")
version("1.8.1", sha256="9adb4a98c63b461ed2bc82e214ae522cbd809cff578f28511122efe6c7ea4e76")
# libLAS linkage of GDAL and libgeotiff enhances spatial coordinate system
# description and provides data reprojection support.
# Ref.: https://liblas.org/compilation.html#optional-libraries
variant("endian", default=False, description='Build with "Endian-aware" option')
variant("gdal", default=False, description="Build with GDAL for enhanced performance")
variant("geotiff", default=True, description="Build with GeoTIFF for enhanced performance")
variant("laszip", default=False, description="Build with LasZip")
depends_on("cmake@2.6:", type="build")
depends_on("libgeotiff@1.3:", when="+geotiff")
depends_on("boost@1.42:1.72+program_options+thread+system+iostreams+filesystem")
depends_on("laszip@2.0.1:", when="+laszip")
depends_on("gdal@1.7:", when="+gdal")
def cmake_args(self):
args = []
if "+endian" in self.spec:
args.append("-DWITH_ENDIANAWARE=ON")
else:
args.append("-DWITH_ENDIANAWARE=OFF")
if "+gdal" in self.spec:
args.append("-DWITH_GDAL=ON")
else:
args.append("-DWITH_GDAL=OFF")
if "+geotiff" in self.spec:
args.append("-DWITH_GEOTIFF=ON")
else:
args.append("-DWITH_GEOTIFF=OFF")
if "+laszip" in self.spec:
args.append("-DWITH_LASZIP=ON")
else:
args.append("-DWITH_LASZIP=OFF")
return args
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