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45 lines
1.5 KiB
CMake
45 lines
1.5 KiB
CMake
if(USE_SSH STREQUAL "exec")
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set(GIT_SSH 1)
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set(GIT_SSH_EXEC 1)
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add_feature_info(SSH ON "using OpenSSH exec support")
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elseif(USE_SSH STREQUAL ON OR USE_SSH STREQUAL "libssh2")
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find_pkglibraries(LIBSSH2 libssh2)
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if(NOT LIBSSH2_FOUND)
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find_package(LibSSH2)
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set(LIBSSH2_INCLUDE_DIRS ${LIBSSH2_INCLUDE_DIR})
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get_filename_component(LIBSSH2_LIBRARY_DIRS "${LIBSSH2_LIBRARY}" DIRECTORY)
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set(LIBSSH2_LIBRARIES ${LIBSSH2_LIBRARY})
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set(LIBSSH2_LDFLAGS "-lssh2")
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endif()
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if(NOT LIBSSH2_FOUND)
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message(FATAL_ERROR "LIBSSH2 not found. Set CMAKE_PREFIX_PATH if it is installed outside of the default search path.")
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endif()
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list(APPEND LIBGIT2_SYSTEM_INCLUDES ${LIBSSH2_INCLUDE_DIRS})
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list(APPEND LIBGIT2_SYSTEM_LIBS ${LIBSSH2_LIBRARIES})
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list(APPEND LIBGIT2_PC_LIBS ${LIBSSH2_LDFLAGS})
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check_library_exists("${LIBSSH2_LIBRARIES}" libssh2_userauth_publickey_frommemory "${LIBSSH2_LIBRARY_DIRS}" HAVE_LIBSSH2_MEMORY_CREDENTIALS)
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if(HAVE_LIBSSH2_MEMORY_CREDENTIALS)
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set(GIT_SSH_LIBSSH2_MEMORY_CREDENTIALS 1)
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endif()
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if(WIN32 AND EMBED_SSH_PATH)
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file(GLOB SSH_SRC "${EMBED_SSH_PATH}/src/*.c")
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list(SORT SSH_SRC)
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list(APPEND LIBGIT2_DEPENDENCY_OBJECTS ${SSH_SRC})
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list(APPEND LIBGIT2_DEPENDENCY_INCLUDES "${EMBED_SSH_PATH}/include")
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file(WRITE "${EMBED_SSH_PATH}/src/libssh2_config.h" "#define HAVE_WINCNG\n#define LIBSSH2_WINCNG\n#include \"../win32/libssh2_config.h\"")
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endif()
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set(GIT_SSH 1)
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set(GIT_SSH_LIBSSH2 1)
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add_feature_info(SSH ON "using libssh2")
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else()
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add_feature_info(SSH OFF "SSH transport support")
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endif()
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