1 dnl Process this file with autoconf to produce a configure script.
3 AC_CONFIG_HEADER(config.h)
5 dnl Checks for programs.
10 AC_CHECK_PROG(HAVE_REMSH, remsh, 1, 0)
11 AC_DEFINE_UNQUOTED(HAVE_REMSH, $HAVE_REMSH)
16 AC_CHECK_HEADERS(sys/fcntl.h sys/select.h fcntl.h sys/time.h sys/unistd.h unistd.h utime.h grp.h)
17 AC_CHECK_HEADERS(compat.h sys/param.h ctype.h sys/wait.h sys/ioctl.h)
18 AC_CHECK_HEADERS(sys/filio.h string.h stdlib.h sys/socket.h sys/mode.h)
22 AC_CHECK_SIZEOF(short)
33 AC_CHECK_TYPE(ino_t,unsigned)
35 echo $ac_n "checking for errno in errno.h... $ac_c"
36 AC_TRY_COMPILE([#include <errno.h>],[int i = errno],
37 echo yes; AC_DEFINE(HAVE_ERRNO_DECL),
43 AC_CHECK_FUNCS(waitpid strtok pipe getcwd mkdir strdup strerror chown chmod mknod)
44 AC_CHECK_FUNCS(fchmod fstat strchr bcopy bzero readlink link utime utimes)
45 AC_CHECK_FUNCS(memmove getopt_long lchown setlinebuf)
47 echo $ac_n "checking for working fnmatch... $ac_c"
48 AC_TRY_RUN([#include <fnmatch.h>
49 main() { exit(fnmatch("*.o", "x.o", 0) == 0? 0: 1); }],
50 echo yes;AC_DEFINE(HAVE_FNMATCH),
53 echo $ac_n "checking for long long ... $ac_c"
54 AC_TRY_RUN([#include <stdio.h>
55 main() { long long x = 1000000; x *= x; exit(((x/1000000) == 1000000)? 0: 1); }],
56 echo yes;AC_DEFINE(HAVE_LONGLONG),
59 echo $ac_n "checking for off64_t ... $ac_c"
60 AC_TRY_RUN([#include <stdio.h>
62 main() { struct stat64 st; off64_t s; exit((lstat64("/dev/null", &st)==0)?0:1); }],
63 echo yes;AC_DEFINE(HAVE_OFF64_T),
66 echo $ac_n "checking for unsigned char ... $ac_c"
67 AC_TRY_RUN([#include <stdio.h>
68 main() { char c; c=250; exit((c > 0)?0:1); }],
69 echo yes;AC_DEFINE(HAVE_UNSIGNED_CHAR),
72 echo $ac_n "checking for utimbuf ... $ac_c"
73 AC_TRY_COMPILE([#include <sys/types.h>
75 [struct utimbuf tbuf; tbuf.actime = 0; tbuf.modtime = 1; return utime("foo.c",&tbuf);],
76 echo yes;AC_DEFINE(HAVE_UTIMBUF),
79 AC_OUTPUT(Makefile lib/dummy)