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Diffstat (limited to 'gl/m4/dos.m4')
| -rw-r--r-- | gl/m4/dos.m4 | 71 |
1 files changed, 0 insertions, 71 deletions
diff --git a/gl/m4/dos.m4 b/gl/m4/dos.m4 deleted file mode 100644 index 5660542..0000000 --- a/gl/m4/dos.m4 +++ /dev/null | |||
| @@ -1,71 +0,0 @@ | |||
| 1 | #serial 11 -*- autoconf -*- | ||
| 2 | |||
| 3 | # Define some macros required for proper operation of code in lib/*.c | ||
| 4 | # on MSDOS/Windows systems. | ||
| 5 | |||
| 6 | # Copyright (C) 2000-2001, 2004-2006, 2009-2010 Free Software Foundation, Inc. | ||
| 7 | # This file is free software; the Free Software Foundation | ||
| 8 | # gives unlimited permission to copy and/or distribute it, | ||
| 9 | # with or without modifications, as long as this notice is preserved. | ||
| 10 | |||
| 11 | # From Jim Meyering. | ||
| 12 | |||
| 13 | AC_DEFUN([gl_AC_DOS], | ||
| 14 | [ | ||
| 15 | AC_CACHE_CHECK([whether system is Windows or MSDOS], [ac_cv_win_or_dos], | ||
| 16 | [ | ||
| 17 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ | ||
| 18 | #if !defined _WIN32 && !defined __WIN32__ && !defined __MSDOS__ && !defined __CYGWIN__ | ||
| 19 | neither MSDOS nor Windows | ||
| 20 | #endif]])], | ||
| 21 | [ac_cv_win_or_dos=yes], | ||
| 22 | [ac_cv_win_or_dos=no]) | ||
| 23 | ]) | ||
| 24 | |||
| 25 | if test x"$ac_cv_win_or_dos" = xyes; then | ||
| 26 | ac_fs_accepts_drive_letter_prefix=1 | ||
| 27 | ac_fs_backslash_is_file_name_separator=1 | ||
| 28 | AC_CACHE_CHECK([whether drive letter can start relative path], | ||
| 29 | [ac_cv_drive_letter_can_be_relative], | ||
| 30 | [ | ||
| 31 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [[ | ||
| 32 | #if defined __CYGWIN__ | ||
| 33 | drive letters are always absolute | ||
| 34 | #endif]])], | ||
| 35 | [ac_cv_drive_letter_can_be_relative=yes], | ||
| 36 | [ac_cv_drive_letter_can_be_relative=no]) | ||
| 37 | ]) | ||
| 38 | if test x"$ac_cv_drive_letter_can_be_relative" = xyes; then | ||
| 39 | ac_fs_drive_letter_can_be_relative=1 | ||
| 40 | else | ||
| 41 | ac_fs_drive_letter_can_be_relative=0 | ||
| 42 | fi | ||
| 43 | else | ||
| 44 | ac_fs_accepts_drive_letter_prefix=0 | ||
| 45 | ac_fs_backslash_is_file_name_separator=0 | ||
| 46 | ac_fs_drive_letter_can_be_relative=0 | ||
| 47 | fi | ||
| 48 | |||
| 49 | AC_DEFINE_UNQUOTED([FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX], | ||
| 50 | $ac_fs_accepts_drive_letter_prefix, | ||
| 51 | [Define on systems for which file names may have a so-called | ||
| 52 | `drive letter' prefix, define this to compute the length of that | ||
| 53 | prefix, including the colon.]) | ||
| 54 | |||
| 55 | AH_VERBATIM(ISSLASH, | ||
| 56 | [#if FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR | ||
| 57 | # define ISSLASH(C) ((C) == '/' || (C) == '\\') | ||
| 58 | #else | ||
| 59 | # define ISSLASH(C) ((C) == '/') | ||
| 60 | #endif]) | ||
| 61 | |||
| 62 | AC_DEFINE_UNQUOTED([FILE_SYSTEM_BACKSLASH_IS_FILE_NAME_SEPARATOR], | ||
| 63 | $ac_fs_backslash_is_file_name_separator, | ||
| 64 | [Define if the backslash character may also serve as a file name | ||
| 65 | component separator.]) | ||
| 66 | |||
| 67 | AC_DEFINE_UNQUOTED([FILE_SYSTEM_DRIVE_PREFIX_CAN_BE_RELATIVE], | ||
| 68 | $ac_fs_drive_letter_can_be_relative, | ||
| 69 | [Define if a drive letter prefix denotes a relative path if it is | ||
| 70 | not followed by a file name component separator.]) | ||
| 71 | ]) | ||