glibc-devel loongarch64 bf29c0f748f6db50d31eea1c0b776cb7061738ff7cb9a6e96d72bf5f4c7762c2 Header and object files for development using standard C libraries The glibc-devel package contains the header and object files necessary for developing programs which use the standard C libraries (which are used by nearly all programs). If you are developing programs which will use the standard C libraries, your system needs to have these standard header and object files available in order to create the executables. https://www.gnu.org/software/libc/