diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 22 |
1 files changed, 8 insertions, 14 deletions
diff --git a/configure.ac b/configure.ac index a009c0b..cd9ae75 100644 --- a/configure.ac +++ b/configure.ac @@ -109,20 +109,14 @@ AM_CONDITIONAL(BSD, test "$arch" = bsd) util_linux_ok=yes if test "$arch" = linux -a "$cross_compiling" != "yes"; then - AC_MSG_CHECKING([if umount supports --fake --no-canonicalize]) - # exit code of umount is 1 if option is unrecognised, 2 otherwise - umount --fake --no-canonicalize > /dev/null 2>&1 - if test $? != 1; then - AC_MSG_RESULT([yes]) - else - firstline=`umount --fake --no-canonicalize 2>&1 | head -1` - if test "$firstline" = 'umount: only root can use "--fake" option'; then - AC_MSG_RESULT([yes]) - else - AC_MSG_RESULT([$firstline]) - util_linux_ok=no - fi - fi + AC_MSG_CHECKING([if umount supports --fake --no-canonicalize]) + if umount --help 2>&1 | grep -q -- "--fake" && + umount --help 2>&1 | grep -q -- "--no-canonicalize"; then + AC_MSG_RESULT([yes]) + else + AC_MSG_RESULT([no]) + util_linux_ok=no + fi fi AC_CONFIG_FILES([fuse3.pc Makefile lib/Makefile util/Makefile example/Makefile include/Makefile doc/Makefile test/Makefile]) |