QGIS/cmake/FindLazPerf.cmake

# CMake module to search for laz-perf
#
# Once done this will define
#
#  LazPerf_FOUND - system has the zip library
#  LazPerf_INCLUDE_DIRS - the zip include directories
#
# Copyright (c) 2020, Peter Petrik, <zilolv@gmail.com>
#
# Redistribution and use is allowed according to the terms of the BSD license.
# For details see the accompanying COPYING-CMAKE-SCRIPTS file.

FIND_PATH(LazPerf_INCLUDE_DIR
  lazperf/lazperf.hpp
  "$ENV{LIB_DIR}/include"
  "$ENV{INCLUDE}"
  /usr/local/include
  /usr/include
  NO_DEFAULT_PATH
)

FIND_LIBRARY(LazPerf_LIBRARY
  NAMES lazperf PATHS
  "$ENV{LIB_DIR}/lib"
  /usr/local/lib
  /usr/lib
)

INCLUDE(FindPackageHandleStandardArgs)
FIND_PACKAGE_HANDLE_STANDARD_ARGS(LazPerf DEFAULT_MSG LazPerf_LIBRARY LazPerf_INCLUDE_DIR)

MARK_AS_ADVANCED(LazPerf_INCLUDE_DIR)
MARK_AS_ADVANCED(LazPerf_LIBRARY)

IF (LazPerf_FOUND)
  MESSAGE(STATUS "Found LAZperf: ${LazPerf_LIBRARY}")
ENDIF (LazPerf_FOUND)
port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00			`# CMake module to search for laz-perf`
			`#`
			`# Once done this will define`
			`#`
			`# LazPerf_FOUND - system has the zip library`
			`# LazPerf_INCLUDE_DIRS - the zip include directories`
			`#`
			`# Copyright (c) 2020, Peter Petrik, <zilolv@gmail.com>`
			`#`
			`# Redistribution and use is allowed according to the terms of the BSD license.`
			`# For details see the accompanying COPYING-CMAKE-SCRIPTS file.`

			`FIND_PATH(LazPerf_INCLUDE_DIR`
fix filename typo 2022-03-11 19:35:40 +01:00			`lazperf/lazperf.hpp`
port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00			`"$ENV{LIB_DIR}/include"`
			`"$ENV{INCLUDE}"`
			`/usr/local/include`
			`/usr/include`
Embed a copy of laz-perf, and use if system laz-perf is not found Laz-perf is a relatively "underground" library, and is not packaged for many major distributions. Its also tiny and trivial to include with the other external libraries. This avoids requiring users who want point cloud support to have to compile their own laz-perf 2020-11-07 08:55:36 +10:00			`NO_DEFAULT_PATH`
port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00			`)`

Switch to laz-perf 3.0.0 It is not a header-only library anymore, so we also look for LazPerf_LIBRARY now and if using embedded laz-perf, there are few cpp files to compile. 2022-03-11 16:11:52 +01:00			`FIND_LIBRARY(LazPerf_LIBRARY`
			`NAMES lazperf PATHS`
			`"$ENV{LIB_DIR}/lib"`
			`/usr/local/lib`
			`/usr/lib`
			`)`

port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00			`INCLUDE(FindPackageHandleStandardArgs)`
Switch to laz-perf 3.0.0 It is not a header-only library anymore, so we also look for LazPerf_LIBRARY now and if using embedded laz-perf, there are few cpp files to compile. 2022-03-11 16:11:52 +01:00			`FIND_PACKAGE_HANDLE_STANDARD_ARGS(LazPerf DEFAULT_MSG LazPerf_LIBRARY LazPerf_INCLUDE_DIR)`
port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00
			`MARK_AS_ADVANCED(LazPerf_INCLUDE_DIR)`
Switch to laz-perf 3.0.0 It is not a header-only library anymore, so we also look for LazPerf_LIBRARY now and if using embedded laz-perf, there are few cpp files to compile. 2022-03-11 16:11:52 +01:00			`MARK_AS_ADVANCED(LazPerf_LIBRARY)`
port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00
			`IF (LazPerf_FOUND)`
Switch to laz-perf 3.0.0 It is not a header-only library anymore, so we also look for LazPerf_LIBRARY now and if using embedded laz-perf, there are few cpp files to compile. 2022-03-11 16:11:52 +01:00			`MESSAGE(STATUS "Found LAZperf: ${LazPerf_LIBRARY}")`
port the basic renderer from Martin's prototype 2020-10-16 12:05:06 +02:00			`ENDIF (LazPerf_FOUND)`