1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
cmake_minimum_required(VERSION 3.16)
project(laszip-python)
set(CMAKE_CXX_STANDARD 14)
list(APPEND CMAKE_MODULE_PATH ${CMAKE_CURRENT_SOURCE_DIR}/cmake)
if(NOT SKBUILD)
include(${CMAKE_CURRENT_SOURCE_DIR}/cmake/PythonEnvHelper.cmake)
set_python_executable_from_current_venv()
ensure_pybind11_cmake_module_is_in_path()
endif()
find_package(pybind11)
option(USE_VENDORED_LASZIP "Build by building and linking to the vendored LASZip" ON)
if (USE_VENDORED_LASZIP)
option(LASZIP_BUILD_STATIC "Build LASZip as static lib" ON)
set(LASZIP_VENDOR "LASzip-3.4.4")
add_subdirectory(src/vendor/${LASZIP_VENDOR})
else()
find_package(LASzip MODULE REQUIRED)
endif()
pybind11_add_module(laszip
src/laszip.cpp
src/laszip_error.h
src/lasunzipper.h
src/lasunzipper.cpp
src/laszipper.h
src/laszipper.cpp
src/python_istreambuf.h
src/python_ostreambuf.h)
if (USE_VENDORED_LASZIP)
target_compile_definitions(laszip PRIVATE USE_VENDORED_LASZIP)
target_include_directories(laszip
PRIVATE
src/vendor/${LASZIP_VENDOR}/dll
)
target_link_libraries(laszip PRIVATE laszip_base)
set_target_properties(laszip
PROPERTIES
POSITION_INDEPENDENT_CODE TRUE
)
else()
target_link_libraries(laszip PRIVATE LASzip::LASzip)
endif()
install(TARGETS laszip DESTINATION laszip)
if (WIN32)
install(FILES ${LASZIP_DLL} DESTINATION laszip)
endif()
|
