|
@@ -170,8 +170,15 @@ AC_ARG_ENABLE(seccomp,
|
|
|
AC_ARG_ENABLE(libscrypt,
|
|
|
AS_HELP_STRING(--disable-libscrypt, [do not attempt to use libscrypt]))
|
|
|
|
|
|
-dnl check for the correct "ar" when cross-compiling
|
|
|
-AM_PROG_AR
|
|
|
+dnl check for the correct "ar" when cross-compiling.
|
|
|
+dnl (AM_PROG_AR was new in automake 1.11.2, which we do not yet require,
|
|
|
+dnl so kludge up a replacement for the case where it isn't there yet.)
|
|
|
+m4_ifdef([AM_PROG_AR],
|
|
|
+ [AM_PROG_AR],
|
|
|
+ [AN_MAKEVAR([AR], [AC_PROG_AR])
|
|
|
+ AN_PROGRAM([ar], [AC_PROG_AR])
|
|
|
+ AC_DEFUN([AC_PROG_AR], [AC_CHECK_TOOL([AR], [ar], [:])])
|
|
|
+ AC_PROG_AR])
|
|
|
|
|
|
dnl Check whether the above macro has settled for a simply named tool even
|
|
|
dnl though we're cross compiling. We must do this before running AC_PROG_CC,
|