1 option(ENABLE_SYSTEM_GMP "Use GMP from system" TRUE)
2 mark_as_advanced(GMP_LIBRARY GMP_INCLUDE_DIR)
3 set(USE_SYSTEM_GMP FALSE)
6 find_library(GMP_LIBRARY NAMES gmp)
7 find_path(GMP_INCLUDE_DIR NAMES gmp.h)
9 if(GMP_LIBRARY AND GMP_INCLUDE_DIR)
10 message (STATUS "Using GMP provided by system.")
11 set(USE_SYSTEM_GMP TRUE)
13 message (STATUS "Detecting GMP from system failed.")
17 if(NOT USE_SYSTEM_GMP)
18 message(STATUS "Using bundled mini-gmp library.")
19 set(GMP_INCLUDE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/lib/gmp)
21 add_subdirectory(lib/gmp)
24 include(FindPackageHandleStandardArgs)
25 find_package_handle_standard_args(GMP DEFAULT_MSG GMP_LIBRARY GMP_INCLUDE_DIR)