m4/libtool.m4: Fixed AC_CHECK_PROG call

AC_CHECK_TOOL was changed to AC_CHECK_PROG however the arguments are
different and this result is a value of ":". Change this to match the
original intent.

The lack of FILECMD was causing failures for mips64 builds as -m elf was
being passed to LD which isn't supported on our targets.

diff --git a/m4/libtool.m4 b/m4/libtool.m4
index c5be64368225952bfd3ea67ee521533d0286aea4..bbf2d21ffc4b945549c810dc09d591f6d753993e 100644 (file)
--- a/m4/libtool.m4
+++ b/m4/libtool.m4
@@ -8216,7 +8216,7 @@ AC_SUBST([DLLTOOL])
 # ----------------
 # Check for a file(cmd) program that can be used to detect file type and magic
 m4_defun([_LT_DECL_FILECMD],
-[AC_CHECK_PROG([FILECMD], [file], [:])
+[AC_CHECK_PROG([FILECMD], [file], [file], [:])
 _LT_DECL([], [FILECMD], [1], [A file(cmd) program that detects file types])
 ])# _LD_DECL_FILECMD