projects / thirdparty / cups.git / blame
| Commit | Line | Data |
|---|---|---|
| ef416fc2 | 1 | dnl |
| 503b54c9 | 2 | dnl Large file support stuff for CUPS. |
| ef416fc2 | 3 | dnl |
| 503b54c9 MS |
4 | dnl Copyright 2007-2011 by Apple Inc. |
| 5 | dnl Copyright 1997-2005 by Easy Software Products, all rights reserved. | |
| ef416fc2 | 6 | dnl |
| e3101897 | 7 | dnl Licensed under Apache License v2.0. See the file "LICENSE" for more information. |
| ef416fc2 | 8 | dnl |
| 9 | ||
| 10 | dnl Check for largefile support... | |
| 11 | AC_SYS_LARGEFILE | |
| 12 | ||
| 13 | dnl Define largefile options as needed... | |
| 14 | LARGEFILE="" | |
| 15 | if test x$enable_largefile != xno; then | |
| 16 | LARGEFILE="-D_LARGEFILE_SOURCE -D_LARGEFILE64_SOURCE" | |
| 17 | ||
| f7deaa1a | 18 | if test x$ac_cv_sys_large_files = x1; then |
| ef416fc2 | 19 | LARGEFILE="$LARGEFILE -D_LARGE_FILES" |
| 20 | fi | |
| 21 | ||
| f7deaa1a | 22 | if test x$ac_cv_sys_file_offset_bits = x64; then |
| ef416fc2 | 23 | LARGEFILE="$LARGEFILE -D_FILE_OFFSET_BITS=64" |
| 24 | fi | |
| 25 | fi | |
| 26 | AC_SUBST(LARGEFILE) | |
| 27 | ||
| 28 | dnl Check for "long long" support... | |
| 29 | AC_CACHE_CHECK(for long long int, ac_cv_c_long_long, | |
| 30 | [if test "$GCC" = yes; then | |
| 31 | ac_cv_c_long_long=yes | |
| 32 | else | |
| 33 | AC_TRY_COMPILE(,[long long int i;], | |
| 34 | ac_cv_c_long_long=yes, | |
| 35 | ac_cv_c_long_long=no) | |
| 36 | fi]) | |
| 37 | ||
| 38 | if test $ac_cv_c_long_long = yes; then | |
| 39 | AC_DEFINE(HAVE_LONG_LONG) | |
| 40 | fi | |
| 41 | ||
| 42 | AC_CHECK_FUNC(strtoll, AC_DEFINE(HAVE_STRTOLL)) |