73 lines
2.6 KiB
CMake
73 lines
2.6 KiB
CMake
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# Copyright (C) Viktor Szakats
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# SPDX-License-Identifier: BSD-3-Clause
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cmake_minimum_required(VERSION 3.7)
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message(STATUS "Using CMake version ${CMAKE_VERSION}")
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project(test-dependent C)
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option(TEST_INTEGRATION_MODE "Integration mode" "find_package")
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message(STATUS "TEST_INTEGRATION_MODE: ${TEST_INTEGRATION_MODE}")
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if(TEST_INTEGRATION_MODE STREQUAL "find_package" OR
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TEST_INTEGRATION_MODE STREQUAL "ExternalProject")
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if(TEST_INTEGRATION_MODE STREQUAL "ExternalProject")
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include(ExternalProject)
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ExternalProject_Add(libssh2
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URL "${FROM_ARCHIVE}"
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URL_HASH "SHA256=${FROM_HASH}"
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INSTALL_COMMAND ""
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DOWNLOAD_EXTRACT_TIMESTAMP ON)
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endif()
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find_package(libssh2 REQUIRED CONFIG)
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find_package(libssh2 REQUIRED CONFIG) # test for double-inclusion
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foreach(result_var IN ITEMS libssh2_FOUND libssh2_VERSION)
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if(${result_var})
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message(STATUS "${result_var}: |${${result_var}}|")
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else()
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message(FATAL_ERROR "'${result_var}' variable not set by the libssh2 package.")
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endif()
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endforeach()
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elseif(TEST_INTEGRATION_MODE STREQUAL "add_subdirectory")
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add_subdirectory(libssh2)
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elseif(TEST_INTEGRATION_MODE STREQUAL "FetchContent")
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include(FetchContent)
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option(FROM_GIT_REPO "Git URL" "https://github.com/libssh2/libssh2.git")
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option(FROM_GIT_TAG "Git tag" "master")
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FetchContent_Declare(libssh2
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GIT_REPOSITORY "${FROM_GIT_REPO}"
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GIT_TAG "${FROM_GIT_TAG}")
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FetchContent_MakeAvailable(libssh2)
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endif()
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add_executable(test-dependent-static-ns "test.c")
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target_link_libraries(test-dependent-static-ns PRIVATE "libssh2::libssh2_static")
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add_executable(test-dependent-shared-ns "test.c")
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target_link_libraries(test-dependent-shared-ns PRIVATE "libssh2::libssh2_shared")
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# Alias for either shared or static library
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add_executable(test-dependent-selected-ns "test.c")
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target_link_libraries(test-dependent-selected-ns PRIVATE "libssh2::libssh2")
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if(TEST_INTEGRATION_MODE STREQUAL "find_package" OR
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TEST_INTEGRATION_MODE STREQUAL "ExternalProject")
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# Compatibility alias
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add_executable(test-dependent-compat "test.c")
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target_link_libraries(test-dependent-compat PRIVATE "Libssh2::libssh2")
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elseif(TEST_INTEGRATION_MODE STREQUAL "add_subdirectory" OR
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TEST_INTEGRATION_MODE STREQUAL "FetchContent")
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add_executable(test-dependent-static-bare "test.c")
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target_link_libraries(test-dependent-static-bare PRIVATE "libssh2_static")
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add_executable(test-dependent-shared-bare "test.c")
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target_link_libraries(test-dependent-shared-bare PRIVATE "libssh2_shared")
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add_executable(test-dependent-selected-bare "test.c")
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target_link_libraries(test-dependent-selected-bare PRIVATE "libssh2")
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endif()
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