| if(NOT trout_FMTLIB_ROOT_DIR) | |
| set(trout_FMTLIB_ROOT_DIR ${CMAKE_CURRENT_SOURCE_DIR}/third_party/fmtlib) | |
| endif() | |
| if(EXISTS "${trout_FMTLIB_ROOT_DIR}/CMakeLists.txt") | |
| set(trout_FMTLIB_INCLUDE_DIRS "${trout_FMTLIB_ROOT_DIR}/include") | |
| set(trout_FMTLIB_LIBRARIES "fmt") | |
| if (NOT TARGET ${trout_FMTLIB_LIBRARIES}) | |
| add_subdirectory(${trout_FMTLIB_ROOT_DIR} third_party/fmtlib) | |
| endif() | |
| else() | |
| message(FATAL_ERROR "${trout_FMTLIB_ROOT_DIR}/CMakeLists.txt not found") | |
| endif() | |