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Diffstat (limited to 'm4/save-cwd.m4')
| -rw-r--r-- | m4/save-cwd.m4 | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4 new file mode 100644 index 0000000..a401b1f --- /dev/null +++ b/m4/save-cwd.m4 @@ -0,0 +1,11 @@ +# serial 10 +dnl Copyright (C) 2002-2006, 2009-2020 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. + +dnl Prerequisites for lib/save-cwd.c. +AC_DEFUN([gl_SAVE_CWD], +[ + AC_CHECK_FUNCS_ONCE([fchdir]) +]) |