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author | Jim Meyering <jim@meyering.net> | 2005-03-10 08:55:38 +0000 |
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committer | Jim Meyering <jim@meyering.net> | 2005-03-10 08:55:38 +0000 |
commit | 54c9220bea8ffa621f457e57478082fc2f17d2e9 (patch) | |
tree | ec529d78109eaf117599d56c1a8b3072d4f26072 /m4/save-cwd.m4 | |
parent | d7c3b317ca67e91814ae17bb40968afd87604253 (diff) | |
download | gnulib-54c9220bea8ffa621f457e57478082fc2f17d2e9.tar.gz |
(gl_SAVE_CWD): Check for fchdir.
Diffstat (limited to 'm4/save-cwd.m4')
-rw-r--r-- | m4/save-cwd.m4 | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/m4/save-cwd.m4 b/m4/save-cwd.m4 index 685d34ee22..fbe3279fa8 100644 --- a/m4/save-cwd.m4 +++ b/m4/save-cwd.m4 @@ -1,4 +1,4 @@ -# save-cwd.m4 serial 4 +#serial 5 dnl Copyright (C) 2002, 2003, 2004, 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, @@ -9,5 +9,6 @@ AC_DEFUN([gl_SAVE_CWD], AC_LIBSOURCES([save-cwd.c, save-cwd.h]) AC_LIBOBJ([save-cwd]) dnl Prerequisites for lib/save-cwd.c. + AC_CHECK_FUNCS_ONCE(fchdir) AC_CHECK_HEADERS_ONCE(fcntl.h unistd.h) ]) |