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
|
cmake_minimum_required(VERSION 3.11.0 FATAL_ERROR)
project(PARENTDEMO
VERSION 0.0.0.1
DESCRIPTION "A demonstration of how to incorporate nifti as a dependency"
LANGUAGES C)
# Try to find a system version of nifti
find_package(NIFTI 3)
if(NOT NIFTI_FOUND)
set(DOWNLOAD_TEST_DATA OFF)
include(FetchContent)
FetchContent_Declare( nifti_clib
GIT_REPOSITORY https://github.com/NIFTI-Imaging/nifti_clib.git
GIT_TAG master # or v3.0.0, or <HASH>
)
if("${CMAKE_VERSION}" VERSION_LESS_EQUAL "3.14")
FetchContent_GetProperties(nifti_clib)
if(NOT nifti_clib_POPULATED)
set(FETCHCONTENT_QUIET OFF)
message(STATUS "Downloading nifti_clib from github ... please wait")
FetchContent_Populate( nifti_clib )
message(STATUS "download complete.")
add_subdirectory(${nifti_clib_SOURCE_DIR} ${nifti_clib_BINARY_DIR})
endif()
else()
FetchContent_MakeAvailable(nifti_clib)
endif()
endif()
# Example of linking project executables against nifti_clib defined targets
add_executable(parent_exe src/parent_project_exe.c)
target_link_libraries(parent_exe PRIVATE NIFTI::nifticdf)
|
