On 5/25/21 7:27 AM, Roland Hieber wrote:
> Recent versions of glibc (since 2.26?) no longer supply rpc/rpc.h, and
> in previous versions, RPC was optional. Detect such cases and prompt the
> user to build with libtirpc instead.
>
> Signed-off-by: Roland Hieber <rhi@xxxxxxxxxxxxxx>
Committed... (tag: nfs-utils-2-5-4-rc5)
steved.
> ---
> configure.ac | 7 +++++++
> 1 file changed, 7 insertions(+)
>
> diff --git a/configure.ac b/configure.ac
> index f2e1bd30d0f2..25e988dfa33c 100644
> --- a/configure.ac
> +++ b/configure.ac
> @@ -335,6 +335,13 @@ AC_CHECK_HEADERS([sched.h], [], [])
> AC_CHECK_FUNCS([unshare fstatat statx], [] , [])
> AC_LIBPTHREAD([])
>
> +# rpc/rpc.h can come from the glibc or from libtirpc
> +nfsutils_save_CPPFLAGS="${CPPFLAGS}"
> +CPPFLAGS="${CPPFLAGS} ${TIRPC_CFLAGS}"
> +AC_CHECK_HEADER(rpc/rpc.h, ,
> + AC_MSG_ERROR([Header file rpc/rpc.h not found - maybe try building with --enable-tirpc]))
> +CPPFLAGS="${nfsutils_save_CPPFLAGS}"
> +
> if test "$enable_nfsv4" = yes; then
> dnl check for libevent libraries and headers
> AC_LIBEVENT
>
