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if (NOT EXISTS ${CMAKE_CURRENT_SOURCE_DIR}/lib/the_Foundation/.git)
message (FATAL_ERROR "'lib/the_Foundation' Git submodule not found")
endif ()
# the_Foundation is checked out as a submodule, make sure it's up to date.
find_package (Git)
if (GIT_FOUND)
execute_process (
COMMAND ${GIT_EXECUTABLE} submodule update
WORKING_DIRECTORY ${CMAKE_CURRENT_SOURCE_DIR}
OUTPUT_VARIABLE subout
OUTPUT_STRIP_TRAILING_WHITESPACE
)
if (subout)
message (FATAL_ERROR "'lib/the_Foundation' Git submodule has been updated, please re-run CMake.\n")
endif ()
endif ()
set (INSTALL_THE_FOUNDATION OFF)
set (TFDN_STATIC_LIBRARY ON CACHE BOOL "")
set (TFDN_ENABLE_INSTALL OFF CACHE BOOL "")
set (TFDN_ENABLE_TESTS OFF CACHE BOOL "")
set (TFDN_ENABLE_WEBREQUEST OFF CACHE BOOL "")
add_subdirectory (lib/the_Foundation)
add_library (the_Foundation::the_Foundation ALIAS the_Foundation)
if (NOT OPENSSL_FOUND)
message (FATAL_ERROR "Lagrange requires OpenSSL for TLS. Please check if pkg-config can find 'openssl'.")
endif ()
if (NOT ZLIB_FOUND)
message (FATAL_ERROR "Lagrange requires zlib for reading compressed archives. Please check if pkg-config can find 'zlib'.")
endif ()
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