X-Git-Url: https://git.gag.com/?a=blobdiff_plain;f=m4%2Fsave-cwd.m4;fp=m4%2Fsave-cwd.m4;h=06dd16be1bcdc11eb66ed8fc45d320aa909f9da1;hb=a2016c1de6e4884f6c8ed5cc498f3bf821c25ca4;hp=0000000000000000000000000000000000000000;hpb=c7e61475680fa226bd9b8bdd469cd66914e630f5;p=debian%2Fgzip

diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4
new file mode 100644
index 0000000..06dd16b
--- /dev/null
+++ b/m4/save-cwd.m4
@@ -0,0 +1,12 @@
+# serial 9
+dnl Copyright (C) 2002-2006, 2009-2010 Free Software Foundation, Inc.
+dnl This file is free software; the Free Software Foundation
+dnl gives unlimited permission to copy and/or distribute it,
+dnl with or without modifications, as long as this notice is preserved.
+
+AC_DEFUN([gl_SAVE_CWD],
+[
+  AC_LIBOBJ([save-cwd])
+  dnl Prerequisites for lib/save-cwd.c.
+  AC_CHECK_FUNCS_ONCE([fchdir])
+])