libtorch-runtime/cmake-local/gflags.cmake

#FetchContent_Declare(gflags
#        SOURCE_DIR ${LIB_BASE_DIR}/gflags-src)
#FetchContent_MakeAvailable(gflags)
#
#include_directories(${gflags_BINARY_DIR}/include)


set(GFLAGS_ROOT_DIR ${LIB_BASE_DIR}/gflags-src)
find_package(gflags REQUIRED CONFIG HINTS ${GFLAGS_ROOT_DIR})
set(GFLAGS_INCLUDE_DIR ${LIB_BASE_DIR}/gflags-build/include)

list(APPEND third_party_libraries gflags)