configure: replace stray raw `grep` with `$GREP`
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—
(log yok)
| @@ -2814,7 +2814,7 @@ AS_HELP_STRING([--disable-versioned-symbols], [Disable versioned symbols in shar | |
| *) | |
| AC_MSG_RESULT(yes) | |
| AC_MSG_CHECKING([if libraries can be versioned]) | |
| - | GLD=`$LD --help < /dev/null 2>/dev/null | grep version-script` |
| + | GLD=`$LD --help < /dev/null 2>/dev/null | $GREP version-script` |
| if test -z "$GLD"; then | |
| AC_MSG_RESULT(no) | |
| AC_MSG_WARN([You need an ld version supporting the --version-script option]) | |