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-rw-r--r--m4/ar-lib.m47
1 files changed, 5 insertions, 2 deletions
diff --git a/m4/ar-lib.m4 b/m4/ar-lib.m4
index 822ca6085..e45c558dd 100644
--- a/m4/ar-lib.m4
+++ b/m4/ar-lib.m4
@@ -33,8 +33,7 @@ AC_CACHE_CHECK([the archiver ($AR) interface], [am_cv_ar_interface],
if test "$ac_status" -eq 0; then
am_cv_ar_interface=lib
else
- m4_default([$1],
- [AC_MSG_ERROR([could not determine $AR interface])])
+ am_cv_ar_interface=unknown
fi
fi
rm -f conftest.lib libconftest.a
@@ -53,6 +52,10 @@ lib)
# similar.
AR="$am_aux_dir/ar-lib $AR"
;;
+unknown)
+ m4_default([$1],
+ [AC_MSG_ERROR([could not determine $AR interface])])
+ ;;
esac
AC_SUBST([AR])dnl
])