Autoconf 2.63 (and maybe earlier releases) complains about the cache variable name used in aclocal/libblkid.m4: configure.ac:217: warning: AC_CACHE_VAL(libblkid_is_recent, ...): suspicious cache-id, must contain _cv_ to be cached ../../lib/autoconf/general.m4:1974: AC_CACHE_VAL is expanded from... aclocal/libblkid.m4:2: AC_BLKID_VERS is expanded from... configure.ac:217: the top level This addresses https://bugzilla.redhat.com/attachment.cgi?bugid=481386 . Signed-off-by: Chuck Lever <chuck.lever@xxxxxxxxxx> --- aclocal/libblkid.m4 | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/aclocal/libblkid.m4 b/aclocal/libblkid.m4 index d751a8c..214ef50 100644 --- a/aclocal/libblkid.m4 +++ b/aclocal/libblkid.m4 @@ -1,7 +1,7 @@ dnl *************************** libblkid needs version 1.40 or later *********************** AC_DEFUN([AC_BLKID_VERS], [ AC_MSG_CHECKING(for suitable libblkid version) - AC_CACHE_VAL(libblkid_is_recent, + AC_CACHE_VAL(libblkid_cv_is_recent, [ saved_LIBS="$LIBS" LIBS=-lblkid @@ -12,9 +12,9 @@ AC_DEFUN([AC_BLKID_VERS], [ int vers = blkid_get_library_version(0, 0); return vers >= 140 ? 0 : 1; } - ], libblkid_is_recent=yes, libblkid_is_recent=no, - libblkid_is_recent=unknown) + ], libblkid_cv_is_recent=yes, libblkid_cv_is_recent=no, + libblkid_cv_is_recent=unknown) LIBS="$saved_LIBS" ])dnl - AC_MSG_RESULT($libblkid_is_recent) + AC_MSG_RESULT($libblkid_cv_is_recent) ])dnl -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
