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Diffstat (limited to 'm4/backupfile.m4')
| -rw-r--r-- | m4/backupfile.m4 | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/m4/backupfile.m4 b/m4/backupfile.m4 new file mode 100644 index 0000000..f3c2aa5 --- /dev/null +++ b/m4/backupfile.m4 @@ -0,0 +1,21 @@ +# backupfile.m4 serial 3 +dnl Copyright (C) 2002, 2003 Free Software Foundation, Inc. +dnl This file is free software, distributed under the terms of the GNU +dnl General Public License. As a special exception to the GNU General +dnl Public License, this file may be distributed as part of a program +dnl that contains a configuration script generated by Autoconf, under +dnl the same distribution terms as the rest of that program. + +AC_DEFUN([gl_BACKUPFILE], +[ + dnl Prerequisites of lib/backupfile.c. + AC_REQUIRE([AC_HEADER_DIRENT]) + AC_REQUIRE([AC_FUNC_CLOSEDIR_VOID]) + jm_CHECK_TYPE_STRUCT_DIRENT_D_INO + + dnl Prerequisites of lib/addext.c. + AC_REQUIRE([jm_AC_DOS]) + AC_REQUIRE([AC_SYS_LONG_FILE_NAMES]) + AC_CHECK_HEADERS_ONCE(unistd.h) + AC_CHECK_FUNCS(pathconf) +]) |