google-glog编译

cmake -DCMAKE_POSITION_INDEPENDENT_CODE=ON

-- Install configuration: "Release"
-- Installing: /usr/local/lib/libgflags.a
-- Installing: /usr/local/lib/libgflags_nothreads.a
-- Installing: /usr/local/include/gflags/gflags.h
-- Installing: /usr/local/include/gflags/gflags_declare.h
-- Installing: /usr/local/include/gflags/gflags_completions.h
-- Installing: /usr/local/include/gflags/gflags_gflags.h
-- Installing: /usr/local/lib/cmake/gflags/gflags-config.cmake
-- Installing: /usr/local/lib/cmake/gflags/gflags-config-version.cmake
-- Installing: /usr/local/lib/cmake/gflags/gflags-targets.cmake
-- Installing: /usr/local/lib/cmake/gflags/gflags-targets-release.cmake
-- Installing: /usr/local/lib/cmake/gflags/gflags-nonamespace-targets.cmake
-- Installing: /usr/local/lib/cmake/gflags/gflags-nonamespace-targets-release.cmake
-- Up-to-date: /usr/local/bin/gflags_completions.sh
-- Installing: /usr/local/lib/pkgconfig/gflags.pc
-- Installing: /root/.cmake/packages/gflags/e5f7ce61772240490d3164df06f58ce9