1 dnl AC_REPLACE_GNU_GETOPT
2 AC_DEFUN(AC_REPLACE_GNU_GETOPT,
3 [AC_CHECK_FUNC(getopt_long, , [LIBOBJS="$LIBOBJS getopt1.o getopt.o"])
8 dnl taken from taylor uucp
9 AC_DEFUN(LRZSZ_ERRNO_DECL,[
10 AC_MSG_CHECKING(for errno declaration)
11 AC_CACHE_VAL(lrzsz_cv_decl_errno,
12 [AC_TRY_COMPILE([#include <errno.h>], [int i = errno; errno = 1;],
13 lrzsz_cv_decl_errno=yes, lrzsz_cv_decl_errno=no)])
14 AC_MSG_RESULT($lrzsz_cv_decl_errno)
15 if test $lrzsz_cv_decl_errno = yes; then
16 AC_DEFINE([HAVE_ERRNO_DECLARATION])
21 AC_DEFUN([LRZSZ_HEADERS_TERM_IO],[
22 AC_CHECK_HEADERS(termios.h sys/termios.h termio.h sys/termio.h sgtty.h)dnl
25 dnl LRZSZ_TYPE_SPEED_T
26 AC_DEFUN(LRZSZ_TYPE_SPEED_T,[
27 AC_REQUIRE([AC_HEADER_STDC])dnl
28 AC_REQUIRE([LRZSZ_HEADERS_TERM_IO])dnl
29 AC_MSG_CHECKING(for speed_t)
30 AC_CACHE_VAL(ac_cv_type_speed_t,
31 [AC_EGREP_CPP(speed_t, [#include <sys/types.h>
39 #if defined(HAVE_SYS_TERMIOS_H)
40 #include <sys/termios.h>
42 #if defined(HAVE_TERMIO_H)
45 #if defined(HAVE_SYS_TERMIO_H)
46 #include <sys/termio.h>
48 #if defined(HAVE_SGTTY_H)
51 #error neither termio.h nor sgtty.h found. Cannot continue. */
57 ], ac_cv_type_speed_t=yes, ac_cv_type_speed_t=no)])dnl
58 AC_MSG_RESULT($ac_cv_type_speed_t)
59 if test $ac_cv_type_speed_t = no; then
60 AC_DEFINE([speed_t],long)
64 AC_DEFUN(lrzsz_HEADER_SYS_SELECT,
65 [AC_CACHE_CHECK([whether sys/time.h and sys/select.h may both be included],
66 lrzsz_cv_header_sys_select,
67 [AC_TRY_COMPILE([#include <sys/types.h>
69 #include <sys/select.h>],
70 [struct tm *tp;], lrzsz_cv_header_sys_select=yes, lrzsz_cv_header_sys_select=no)])
71 if test $lrzsz_cv_header_sys_select = no; then
72 AC_DEFINE(SYS_TIME_WITHOUT_SYS_SELECT)