1178825Sdfrdnl $Id: largefile.m4 13768 2004-04-24 21:51:32Z joda $ 2178825Sdfrdnl 3178825Sdfrdnl Figure out what flags we need for 64-bit file access, and also set 4178825Sdfrdnl them on the command line. 5178825Sdfrdnl 6178825SdfrAC_DEFUN([rk_SYS_LARGEFILE],[ 7178825SdfrAC_REQUIRE([AC_SYS_LARGEFILE])dnl 8178825Sdfrdnl need to set this on the command line, since it might otherwise break 9178825Sdfrdnl with generated code, such as lex 10178825Sdfrif test "$enable_largefile" != no -a "$ac_cv_sys_large_files" != no; then 11178825Sdfr CPPFLAGS="$CPPFLAGS -D_LARGE_FILES=$ac_cv_sys_large_files" 12178825Sdfrfi 13178825Sdfrif test "$enable_largefile" != no -a "$ac_cv_sys_file_offset_bits" != no; then 14178825Sdfr CPPFLAGS="$CPPFLAGS -D_FILE_OFFSET_BITS=$ac_cv_sys_file_offset_bits" 15178825Sdfrfi 16178825Sdfr]) 17