dnl	configure-script
AC_INIT(dk.h)
AC_CONFIG_HEADER(config.h)
AC_PROG_CC
AC_PROG_CPP
AC_CHECK_SIZEOF(long)
AC_CHECK_SIZEOF(int)
AC_CHECK_SIZEOF(short)
AC_CHECK_SIZEOF(size_t)
PERL=''
AC_CHECK_PROG(PERL,perl,perl,[])
PERLBIN=''
test "X$PERL" != "X" && PERLBIN="$PERL"
WITHRPM=''
WITHPERL='auto'
INSTALLSITEARCH=''
AC_ARG_WITH(perl,[  --with-perl             enable Perl modules (default: auto)],[WITHPERL="$withval"])
AC_ARG_WITH(rpm,[  --with-rpm              set Perl paths for installation via RPM],[WITHRPM="$withval"])
test "X$WITHPERL" = "X" && PERL="perl"
test "X$WITHPERL" = "Xyes" && PERL="perl"
test "X$WITHPERL" = "Xon" && PERL="perl"
test "X$WITHPERL" = "Xno" && PERL=''
test "X$WITHPERL" = "Xoff" && PERL=''
PERLMODULES=''
PERLINSTALL=''
echo "PERL = $PERL"
test "X$PERL" != "X" && PERLMODULES="perlmodules"
test "X$PERL" != "X" && PERLINSTALL="install-perl"
echo "PERLMODULES = $PERLMODULES"
echo "PERLINSTALL = $PERLINSTALL"
test "X$WITHRPM" != "X" && INSTALLSITEARCH='${prefix}/lib/perl5/site_perl'
test "X$WITHRPM" = "Xno" && INSTALLSITEARCH=''
test "X$WITHRPM" = "Xoff" && INSTALLSITEARCH=''
AC_HEADER_TIME
CRYPTO=''
ANYDB=''
AC_HEADER_CHECK(stdio.h, AC_DEFINE(HAVE_STDIO_H))
AC_HEADER_CHECK(stdlib.h, AC_DEFINE(HAVE_STDLIB_H))
AC_HEADER_CHECK(io.h, AC_DEFINE(HAVE_IO_H))
AC_HEADER_CHECK(dos.h, AC_DEFINE(HAVE_DOS_H))
AC_HEADER_CHECK(stddef.h, AC_DEFINE(HAVE_STDDEF_H))
AC_HEADER_CHECK(unistd.h, AC_DEFINE(HAVE_UNISTD_H))
AC_HEADER_CHECK(fcntl.h, AC_DEFINE(HAVE_FCNTL_H))
AC_HEADER_CHECK(process.h, AC_DEFINE(HAVE_PROCESS_H))
AC_HEADER_CHECK(ctype.h, AC_DEFINE(HAVE_CTYPE_H))
AC_HEADER_CHECK(string.h, AC_DEFINE(HAVE_STRING_H))
AC_HEADER_CHECK(strings.h, AC_DEFINE(HAVE_STRINGS_H))
AC_HEADER_CHECK(stropts.h, AC_DEFINE(HAVE_STROPTS_H))
AC_HEADER_CHECK(errno.h, AC_DEFINE(HAVE_ERRNO_H))
AC_HEADER_CHECK(time.h, AC_DEFINE(HAVE_TIME_H))
AC_HEADER_CHECK(limits.h, AC_DEFINE(HAVE_LIMITS_H))
AC_HEADER_CHECK(sys/types.h, AC_DEFINE(HAVE_SYS_TYPES_H))
AC_HEADER_CHECK(sys/param.h, AC_DEFINE(HAVE_SYS_PARAM_H))
AC_HEADER_CHECK(sys/time.h, AC_DEFINE(HAVE_SYS_TIME_H))
AC_HEADER_CHECK(sys/wait.h,AC_DEFINE(HAVE_SYS_WAIT_H))
AC_HEADER_CHECK(sys/stat.h, AC_DEFINE(HAVE_SYS_STAT_H))
AC_HEADER_CHECK(sys/statvfs.h, AC_DEFINE(HAVE_SYS_STATVFS_H))
AC_HEADER_CHECK(sys/stropts.h, AC_DEFINE(HAVE_SYS_STROPTS_H))
AC_HEADER_CHECK(sys/file.h, AC_DEFINE(HAVE_SYS_FILE_H))
AC_HEADER_CHECK(sys/uio.h, AC_DEFINE(HAVE_SYS_UIO_H))
AC_HEADER_CHECK(sys/un.h, AC_DEFINE(HAVE_SYS_UN_H))
AC_HEADER_CHECK(sys/sunddi.h, AC_DEFINE(HAVE_SYS_SUNDDI_H))
AC_HEADER_CHECK(sys/resource.h, AC_DEFINE(HAVE_SYS_RESOURCE_H))
AC_HEADER_CHECK(sys/systeminfo.h, AC_DEFINE(HAVE_SYS_SYSTEMINFO_H))
AC_HEADER_CHECK(shadow.h, AC_DEFINE(HAVE_SHADOW_H))
AC_HEADER_CHECK(bios.h, AC_DEFINE(HAVE_BIOS_H))
AC_HEADER_CHECK(dir.h, AC_DEFINE(HAVE_DIR_H))
AC_HEADER_CHECK(dirent.h, AC_DEFINE(HAVE_DIRENT_H))
AC_HEADER_CHECK(direct.h, AC_DEFINE(HAVE_DIRECT_H))
AC_HEADER_CHECK(alloc.h, AC_DEFINE(HAVE_ALLOC_H))
AC_HEADER_CHECK(malloc.h, AC_DEFINE(HAVE_MALLOC_H))
AC_HEADER_CHECK(sysres.h, AC_DEFINE(HAVE_SYSRES_H))
AC_HEADER_CHECK(xti.h, AC_DEFINE(HAVE_XTI_H))
AC_HEADER_CHECK(tiuser.h, AC_DEFINE(HAVE_TIUSER_H))
AC_HEADER_CHECK(sys/socket.h, AC_DEFINE(HAVE_SYS_SOCKET_H))
AC_HEADER_CHECK(windows.h, AC_DEFINE(HAVE_WINDOWS_H))
AC_HEADER_CHECK(winbase.h, AC_DEFINE(HAVE_WINBASE_H))
AC_HEADER_CHECK(winreg.h, AC_DEFINE(HAVE_WINREG_H))
AC_HEADER_CHECK(winsock2.h, AC_DEFINE(HAVE_WINSOCK2_H))
AC_HEADER_CHECK(wincon.h, AC_DEFINE(HAVE_WINCON_H))
AC_HEADER_CHECK(netinet/in.h, AC_DEFINE(HAVE_NETINET_IN_H))
AC_HEADER_CHECK(arpa/inet.h, AC_DEFINE(HAVE_ARPA_INET_H))
AC_HEADER_CHECK(netdb.h, AC_DEFINE(HAVE_NETDB_H))
AC_HEADER_CHECK(rpcsvc/yp_prot.h, AC_DEFINE(HAVE_RPCSVC_YP_PROT_H))
AC_HEADER_CHECK(rpcsvc/ypclnt.h, AC_DEFINE(HAVE_RPCSVC_YPCLNT_H))
AC_HEADER_CHECK(grp.h, AC_DEFINE(HAVE_GRP_H))
AC_HEADER_CHECK(pwd.h, AC_DEFINE(HAVE_PWD_H))
AC_HEADER_CHECK(math.h, AC_DEFINE(HAVE_MATH_H))
AC_HEADER_CHECK(signal.h, AC_DEFINE(HAVE_SIGNAL_H))
AC_HEADER_CHECK(syslog.h, AC_DEFINE(HAVE_SYSLOG_H))
AC_HEADER_CHECK(conio.h, AC_DEFINE(HAVE_CONIO_H))
AC_HEADER_CHECK(ndbm.h, [ANYDB='ndbm';AC_DEFINE(HAVE_NDBM_H)])
AC_HEADER_CHECK(wchar.h, AC_DEFINE(HAVE_WCHAR_H))
AC_HEADER_CHECK(stdarg.h, AC_DEFINE(HAVE_STDARG_H))
AC_HEADER_CHECK(vararg.h, AC_DEFINE(HAVE_VARARG_H))
AC_HEADER_CHECK(varargs.h, AC_DEFINE(HAVE_VARARGS_H))
AC_HEADER_CHECK(termios.h, AC_DEFINE(HAVE_TERMIOS_H))
AC_HEADER_CHECK(sys/termios.h, AC_DEFINE(HAVE_SYS_TERMIOS_H))
AC_HEADER_CHECK(sys/ttold.h, AC_DEFINE(HAVE_SYS_TTOLD_H))
CRYPTLIB=''
USERAUDPROGS=''
AC_HEADER_CHECK(crypt.h, [CRYPTLIB='-lcrypt';AC_DEFINE(HAVE_CRYPT_H)])
if test "X$CRYPTLIB" != "X"
then
  USERAUDPROGS='useraud useraudi uachrs'
fi
AC_HEADER_CHECK(setjmp.h, AC_DEFINE(HAVE_SETJMP_H))
AC_HEADER_CHECK(openssl/rand.h, [CRYPTO="-lcrypto";AC_DEFINE(HAVE_OPENSSL_RAND_H)])
AC_HEADER_CHECK(openssl/md5.h, [AC_DEFINE(HAVE_OPENSSL_MD5_H)])
AC_HEADER_CHECK(openssl/sha.h, [AC_DEFINE(HAVE_OPENSSL_SHA_H)])
AC_HEADER_CHECK(openssl/ripemd.h, [AC_DEFINE(HAVE_OPENSSL_RIPEMD_H)])
LIBPNG=""
LIBJPEG=""
LIBNETPBM=""
LIBTIFF=""
AC_HEADER_CHECK(png.h, [LIBPNG="-lpng";AC_DEFINE(HAVE_PNG_H)])
AC_HEADER_CHECK(pnm.h, [LIBNETPBM="-lnetpbm";AC_DEFINE(HAVE_PNM_H)])
AC_HEADER_CHECK(netpbm/pnm.h, [LIBNETPBM="-lnetpbm";AC_DEFINE(HAVE_NETPBM_PNM_H)])
AC_HEADER_CHECK(jpeglib.h, [LIBJPEG="-ljpeg";AC_DEFINE(HAVE_JPEGLIB_H)])
AC_HEADER_CHECK(tiff.h, [LIBTIFF="-ltiff";AC_DEFINE(HAVE_TIFF_H)])
GDBMLIB=""
AC_HEADER_CHECK(gdbm.h, [ANYDB='gdbm';GDBMLIB="-lgdbm";AC_DEFINE(HAVE_GDBM_H)])
AC_SUBST(GDBMLIB)
DBLIB=""
dnl AC_HEADER_CHECK(db.h, [ANYDB='db';DBLIB="-ldb";AC_DEFINE(HAVE_DB_H)])
AC_SUBST(DBLIB)
AC_ARG_WITH(lzw,[  --with-lzw              enable LZW compression support (default: no)],AC_DEFINE(HAVE_LZW))
BZLIBPATH=""
BZLIB=""
AC_ARG_WITH(bz2,[  --with-bz2=DIR          enable bz2 compression support (default: yes)],BZLIBPATH="$withval")
if test "X$BZLIBPATH" = "X"
then
  AC_HEADER_CHECK(bzlib.h, [BZLIB="-lbz2";AC_DEFINE(HAVE_BZLIB_H)])
elif test "X$BZLIBPATH" = "Xno"
then
  BZLIB=""
elif test "X$BZLIBPATH" = "Xyes"
then
  AC_HEADER_CHECK(bzlib.h, [BZLIB="-lbz2";AC_DEFINE(HAVE_BZLIB_H)])
else
  BZLIB="-L$BZLIBPATH -lbz2"
  AC_DEFINE(HAVE_BZLIB_H)
fi
AC_SUBST(BZLIB)
ZLIBPATH=""
ZLIB=""
AC_ARG_WITH(zlib,[  --with-zlib=DIR         enable zlib support (default: yes)],ZLIBPATH="$withval")
if test "X$ZLIBPATH" = "X"
then
  AC_HEADER_CHECK(zlib.h, [ZLIB="-lz";AC_DEFINE(HAVE_ZLIB_H)])
elif test "X$ZLIBPATH" = "Xno"
then
  ZLIB=""
elif test "X$ZLIBPATH" = "Xyes"
then
  AC_HEADER_CHECK(zlib.h, [ZLIB="-lz";AC_DEFINE(HAVE_ZLIB_H)])
else
  ZLIB="-L$ZLIBPATH -lz"
  AC_DEFINE(HAVE_ZLIB_H)
fi
AC_SUBST(ZLIB)
FONTBASE=""
AC_ARG_WITH(fontbase,[  --with-fontbase=URI     Specify font base URI],FONTBASE="$withval")
HOSTNAME=`hostname` || HOSTNAME="localhost"
test "X$FONTBASE" = "Xyes" && FONTBASE=http://$HOSTNAME/gs-fonts
test "X$FONTBASE" = "X" && FONTBASE=http://$HOSTNAME/gs-fonts
AC_SUBST(FONTBASE)
AC_CHECK_SIZEOF(int)
AC_C_BIGENDIAN
SOCKLIB=''
NSLLIB=''
DKLOGGER=''
RSHDOWN=''
AC_CHECK_LIB(xnet,socket,[SOCKLIB='-lxnet';DKLOGGER='dklogger';RSHDOWN='rshdown';AC_DEFINE(HAVE_SOCKET)],[AC_CHECK_LIB(socket,socket,[SOCKLIB='-lsocket';DKLOGGER='dklogger';RSHDOWN='rshdown';AC_DEFINE(HAVE_SOCKET)],[AC_CHECK_FUNC(socket,[DKLOGGER='dklogger';RSHDOWN='rshdown';AC_DEFINE(HAVE_SOCKET)])])])
AC_CHECK_LIB(xnet,getpeername,[AC_DEFINE(HAVE_GETPEERNAME)],[AC_CHECK_LIB(socket,getpeername,[AC_DEFINE(HAVE_GETPEERNAME)],[AC_CHECK_FUNC(getpeername,[AC_DEFINE(HAVE_GETPEERNAME)])])])
AC_CHECK_LIB(xnet,getsockname,[AC_DEFINE(HAVE_GETSOCKNAME)],[AC_CHECK_LIB(socket,getsockname,[AC_DEFINE(HAVE_GETSOCKNAME)],[AC_CHECK_FUNC(getsockname,[AC_DEFINE(HAVE_GETSOCKNAME)])])])
AC_CHECK_LIB(xnet,htonl,[AC_DEFINE(HAVE_HTONL)],[AC_CHECK_LIB(socket,htonl,[AC_DEFINE(HAVE_HTONL)],[AC_CHECK_FUNC(htonl,[AC_DEFINE(HAVE_HTONL)])])])
AC_CHECK_LIB(xnet,setsockopt,[AC_DEFINE(HAVE_SETSOCKOPT)],[AC_CHECK_LIB(socket,setsockopt,[AC_DEFINE(HAVE_SETSOCKOPT)],[AC_CHECK_FUNC(setsockopt,[AC_DEFINE(HAVE_SETSOCKOPT)])])])
AC_CHECK_LIB(xnet,gethostbyname,[AC_DEFINE(HAVE_GETHOSTBYNAME)],[AC_CHECK_LIB(socket,gethostbyname,[AC_DEFINE(HAVE_GETHOSTBYNAME)],[AC_CHECK_FUNC(gethostbyname,[AC_DEFINE(HAVE_GETHOSTBYNAME)])])])
AC_CHECK_LIB(xnet,getservbyname,[AC_DEFINE(HAVE_GETSERVBYNAME)],[AC_CHECK_LIB(socket,getservbyname,[AC_DEFINE(HAVE_GETSERVBYNAME)],[AC_CHECK_FUNC(getservbyname,[AC_DEFINE(HAVE_GETSERVBYNAME)])])])
AC_CHECK_LIB(xnet,getnetpath,[AC_DEFINE(HAVE_GETNETPATH)],[AC_CHECK_LIB(socket,getnetpath,[AC_DEFINE(HAVE_GETNETPATH)],[AC_CHECK_FUNC(getnetpath,[AC_DEFINE(HAVE_GETNETPATH)])])])
AC_CHECK_LIB(m,rint,AC_DEFINE(HAVE_RINT))
AC_CHECK_LIB(m,atan2,AC_DEFINE(HAVE_ATAN2))
AC_CHECK_LIB(nsl,yp_bind,NSLLIB='-lnsl';AC_DEFINE(HAVE_YP_BIND))
AC_CHECK_LIB(crypto,SHA224_Init,AC_DEFINE(HAVE_SHA224))
AC_CHECK_LIB(crypto,SHA256_Init,AC_DEFINE(HAVE_SHA256))
AC_CHECK_LIB(crypto,SHA384_Init,AC_DEFINE(HAVE_SHA384))
AC_CHECK_LIB(crypto,SHA512_Init,AC_DEFINE(HAVE_SHA512))
if test "X$SOCKLIB" = "X-lxnet"
then
  NSLLIB=''
fi
AC_SUBST(SOCKLIB)
AC_SUBST(NSLLIB)
AC_SUBST(RANLIB)
AC_SUBST(LIBPNG)
AC_SUBST(LIBJPEG)
AC_SUBST(LIBNETPBM)
AC_SUBST(LIBTIFF)
dnl VERSNUMB=`cat version.txt`
dnl AC_SUBST(VERSNUMB)
AC_HAVE_FUNCS(findfirst findfirst32 findfirst64)
AC_HAVE_FUNCS(_findfirst _findfirst32 _findfirst64)
AC_HAVE_FUNCS(lstat stat lstat32 stat32 lstat64 stat64 fopen64)
AC_HAVE_FUNCS(getcwd getwd opendir)
AC_HAVE_FUNCS(gethostname getuid geteuid getgid getegid)
AC_HAVE_FUNCS(getaddrinfo getnetpath netdir_getbyname sysinfo fcntl ioctl getpid)
AC_HAVE_FUNCS(getpgrp getppid getpgid rmdir _rmdir fileno setpwent endpwent)
AC_HAVE_FUNCS(unlink _unlink)
AC_HAVE_FUNCS(getgrent getgrnam getgrgid setgrent endgrent)
AC_HAVE_FUNCS(getpwent getpwnam getpwuid select poll)
AC_HAVE_FUNCS(getspent getspnam setspent)
AC_HAVE_FUNCS(signal sigset sigaction syslog setuid seteuid)
AC_HAVE_FUNCS(_mkdir mkdir remove getrlimit setsid lockf flock lock)
AC_HAVE_FUNCS(strcasecmp _stricmp stricmp strdup strchr strrchr)
AC_HAVE_FUNCS(farmalloc farfree farcoreleft)
AC_HAVE_FUNCS(malloc free coreleft)
AC_HAVE_FUNCS(memset bzero memcpy bcopy memcmp bcmp)
AC_HAVE_FUNCS(popen _popen)
AC_HAVE_FUNCS(_getcwd _open _close _read _write read write)
AC_HAVE_FUNCS(_stat _lstat _stat32 _lstat32 _stat64 _lstat64)
AC_HAVE_FUNCS(_mkdir _remove)
AC_HAVE_FUNCS(_fileno _locking _kbhit _getch sleep)
AC_HAVE_FUNCS(GetModuleFileName GetModuleHandle setmode _setmode _fdopen)
AC_HAVE_FUNCS(GetWindowsDirectory GetSystemDirectory GetComputerName)
AC_HAVE_FUNCS(GetStdHandle)
AC_HAVE_FUNCS(wcschr wcsrchr wcscasecmp wcsicmp wcslen wcscmp wcscpy)
AC_HAVE_FUNCS(socket htonl setsockopt gethostbyname getservbyname)
AC_HAVE_FUNCS(getnetpath rint yp_bind isatty tcgetattr tcflush)
AC_HAVE_FUNCS(vsnprintf snprintf)
AC_HAVE_FUNCS(chmod fchmod rand srand initstate setstate random nrand48 lrand48 seed48)
if test -b /dev/urandom
then
  AC_DEFINE(HAVE_DEV_URANDOM)
fi
if test -c /dev/urandom
then
  AC_DEFINE(HAVE_DEV_URANDOM)
fi
if test -b /dev/random
then
  AC_DEFINE(HAVE_DEV_RANDOM)
fi
if test -c /dev/random
then
  AC_DEFINE(HAVE_DEV_RANDOM)
fi
AC_MSG_CHECKING(Berkeley DB 4.5.x or above)
AC_TRY_COMPILE([
#include <db.h>
#if HAVE_STRING_H
#include <string.h>
#endif
#if HAVE_STRINGS_H
#include <strings.h>
#endif
],[
  int ret;
  int flags = 0;
  DB *dbp = NULL;
  DBC *cursorp = NULL;
  DBT k, v;
  ret = db_create(&dbp, NULL, 0);
  if(ret == 0) {
    flags = DB_CREATE;
    ret = dbp->open(dbp, NULL, "test.db", NULL, DB_BTREE, flags, 0);
    if(ret == 0) {
      dbp->cursor(dbp, NULL, &cursorp, 0);
      if(cursorp) {
        memset(&k, 0, sizeof(DBT));
	memset(&v, 0, sizeof(DBT));
	while((ret = cursorp->get(cursorp, &k, &v, DB_NEXT)) == 0) {
	}
        cursorp->close(cursorp);
      }
    }
  }
  if(dbp) {
    dbp->close(dbp, 0);
  }
],[ANYDB='db';DBLIB='-ldb';AC_MSG_RESULT(yes);AC_DEFINE(HAVE_DB_H)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(mkdir path mode)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#if HAVE_FCNTL_H
#include <fcntl.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
],[
  mkdir("test", 0755);
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_MKDIR2),AC_MSG_RESULT(no))
AC_MSG_CHECKING(isdigit)
AC_TRY_COMPILE([
#if HAVE_CTYPE_H
#include <ctype.h>
#endif
#if HAVE_STRING_H
#include <string.h>
#endif
#if HAVE_STRINGS_H
#include <strings.h>
#endif
],[
  char c; int x;
  x = 0;
  if(isdigit(c)) x = 1;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_ISDIGIT),AC_MSG_RESULT(no))
AC_MSG_CHECKING(findfirst)
AC_TRY_COMPILE([
#include <dos.h>
#include <dir.h>
],[
  struct ffblk ffb;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_FINDFIRST),AC_MSG_RESULT(no))
AC_MSG_CHECKING(prototypes)
AC_TRY_COMPILE([
#ifdef __cplusplus
extern "C" void x(int i, int j);
#else
void x(int i, int j);
#endif
],[
  x(3,5);
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_PROTOTYPES),AC_MSG_RESULT(no))
AC_MSG_CHECKING(longlong)
AC_TRY_COMPILE([
#include <stdio.h>
],[
  long long l;
  l = (long long)0L;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_LONG_LONG_INT),AC_MSG_RESULT(no))
AC_MSG_CHECKING(volatile)
AC_TRY_COMPILE([
volatile int i = 0;],[
  i = 1;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_VOLATILE),AC_MSG_RESULT(no))
AC_MSG_CHECKING(const)
AC_TRY_COMPILE([
static const char msg[] = { "Hello world\n" };],[
  fputs(msg, stdout);
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_CONST),AC_MSG_RESULT(no))
AC_MSG_CHECKING(dllexport)
AC_TRY_COMPILE([
#include <windows.h>
#ifdef __cplusplus
extern "C" __declspec( dllexport ) void x ();
#else
__declspec( dllexport ) void x ();
#endif
__declspec( dllexport ) void x()
{
}
],[
x();
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_FEATURE_DLL),AC_MSG_RESULT(no))
AC_MSG_CHECKING(size_t)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
],[
  size_t x;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SIZE_T),AC_MSG_RESULT(no))
AC_MSG_CHECKING(socklen_t)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_SOCKET_H
#include <sys/socket.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
],[
  socklen_t x;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SOCKLEN_T),AC_MSG_RESULT(no))
AC_MSG_CHECKING(wchar_t data type)
AC_TRY_COMPILE([
#include <stdio.h>
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_STDDEF_H
#include <stddef.h>
#endif
#if HAVE_WCHAR_H
#include <wchar.h>
#endif
],[
  wchar_t w = (wchar_t)0;
],[AC_MSG_RESULT(yes);AC_DEFINE(HAVE_WCHAR_T)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(DOS/Windows variant of setmode())
AC_TRY_COMPILE([
#include <stdio.h>
#if HAVE_IO_H
#include <io.h>
#endif
#if HAVE_FCNTL_H
#include <fcntl.h>
#endif
],[
#if HAVE_SETMODE
#ifdef O_BINARY
  (void)setmode(0, O_BINARY);
#else
#ifdef _O_BINARY
  (void)setmode(0, _O_BINARY);
#else
  3 = 5; /* force error */
#endif
#endif
#else
#if HAVE__SETMODE
#ifdef O_BINARY
#else
  (void)_setmode(0, O_BINARY);
#ifdef _O_BINARY
  (void)_setmode(0, _O_BINARY);
#else
  3 = 5; /* force error */
#endif
#endif
#else
  3 = 5; /* force error */
#endif
#endif
],[AC_MSG_RESULT(yes);AC_DEFINE(HAVE_DOSWIN_SETMODE)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(_LARGEFILE64_SOURCE)
FS64=''
AC_TRY_COMPILE([
#define _LARGEFILE64_SOURCE	1
#include <stdio.h>
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
],[struct stat64 st;],[FS64='-D_LARGEFILE64_SOURCE=1'
AC_DEFINE(HAVE_LARGEFILE64_SOURCE)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(SHA224)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <openssl/sha.h>
],[
SHA256_CTX c;
SHA224_Init(&c);
],[AC_DEFINE(HAVE_SHA224)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(SHA256)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <openssl/sha.h>
],[
SHA256_CTX c;
SHA256_Init(&c);
],[AC_DEFINE(HAVE_SHA256)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(SHA384)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <openssl/sha.h>
],[
SHA512_CTX c;
SHA384_Init(&c);
],[AC_DEFINE(HAVE_SHA384)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])
AC_MSG_CHECKING(SHA512)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <openssl/sha.h>
],[
SHA512_CTX c;
SHA512_Init(&c);
],[AC_DEFINE(HAVE_SHA512)
AC_MSG_RESULT(yes)],[AC_MSG_RESULT(no)])

AC_MSG_CHECKING(ssize_t)
AC_TRY_COMPILE([
#if HAVE_STDLIB_H
#include <stdlib.h>
#endif
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
],[
  ssize_t sz;
],AC_MSG_RESULT(yes);AC_DEFINE(HAVE_SSIZE_T),AC_MSG_RESULT(no))
AC_MSG_CHECKING(mode_t)
AC_TRY_COMPILE([
#if HAVE_SYS_TYPES_H
#include <sys/types.h>
#endif
#if HAVE_SYS_STAT_H
#include <sys/stat.h>
#endif
],[
mode_t m;
],[AC_MSG_RESULT(yes);AC_DEFINE(HAVE_MODE_T)],[AC_MSG_RESULT(no)])
# AC_TYPE_MODE_T
AC_SUBST(CFLAGS)
AC_SUBST(CRYPTO)
AC_SUBST(FS64)
AC_SUBST(DKLOGGER)
AC_SUBST(RSHDOWN)
NETSNMP_CFLAGS=""
NETSNMP_LIBS=""
FSNMP=""
SNMPYALC=""
NETSNMP_CFLAGS=`net-snmp-config --cflags`
NETSNMP_LIBS=`net-snmp-config --libs`
UNAME=''
UNAME=`uname -s`
if test "X$UNAME" = "XSunOS"
then
  AC_MSG_CHECKING(SunOS Net-SNMP flags)
  NETSNMP_LIBS=`echo $NETSNMP_LIBS | sed -f modsnmp.sed`
  AC_MSG_RESULT(yes)
fi
AC_TRY_COMPILE([
#include <net-snmp/net-snmp-config.h>
#include <net-snmp/net-snmp-includes.h>
#include <net-snmp/utilities.h>
],[
netsnmp_session session, *ss;
],[FSNMP='fsnmp';SNMPYALC='snmpyalc klpinfo';AC_DEFINE(HAVE_LIBNETSNMP)])
AC_CHECK_LIB(netsnmp,netsnmp_enable_filelog,[FSNMP='fsnmp';SNMPYALC='snmpyalc klpinfo';AC_DEFINE(HAVE_NETSNMP_ENABLE_FILELOG)])
DKTOOLSVERS=`cat version.txt`
SOVERS=`echo $DKTOOLSVERS | sed -e 's/\.[[^\.]]*$//g'`

SHLIBSTYLE="static"
if test "X$CC" = "Xgcc"
then
SHLIBSTYLE="gcc"
elif test "X$UNAME" = "XSunOS"
then
SHLIBSTYLE="workshop"
fi
AC_ARG_WITH(static-libraries,[  --with-static-libraries enforce static libraries],[SHLIBSTYLE="static"])

AC_CHECK_PROG(RANLIB,ranlib,ranlib,[@echo Skipping ranlib])
LIBEXT='a'
MKLIB='ar -r $@'
CFPIC=''
MKSOLINK='@echo No need to create a symbolic link for a library'
RMSOLINK='@echo No need to remove versionized link'
RMSO='-[[ ! -f $@ ]] || rm -fr $@'
SOCHMOD='chmod 644 $@'
SOLIBZBZ=''
SOLIBMATH=''
SOLIBCRYPTO=''
SOLIBNET=''
SOLIBIMG=''
SOLIBSDBI=''
SOLIBDKPORT=''
SOLIBDKC=''

AC_MSG_CHECKING(Shared library style)
AC_MSG_RESULT($SHLIBSTYLE)
case "$SHLIBSTYLE" in
"workshop")
RANLIB='@echo Skipping ranlib'
LIBEXT='so'
MKLIB='$(COMPILEC) $(LIBRARIES) $(LDFLAGS) -G -h $@.$(SOVERS) -o $@.$(SOVERS)'
CFPIC='-B dynamic -dy -KPIC -D_REENTRANT'
MKSOLINK='ln -sf $@.$(SOVERS) $@ ; chmod 644 $@ $@.$(SOVERS)'
SOCHMOD='chmod 644 $@.$(SOVERS) $@'
RMSOLINK='-[[ ! -f $@.$(SOVERS) ]] || rm -f $@.$(SOVERS)'
RMSO='-[[ ! -f $@ ]] || rm -f $@'
SOLIBMATH='-lm'
SOLIBDKPORT='-ldkport'
SOLIBDKC='-ldkc'
SOLIBZBZ='$(BZLIB) $(ZLIB)'
SOLIBCRYPTO='$(CRYPTO)'
SOLIBNET='$(NETLIB)'
SOLIBIMG='$(IMGLIBS)'
SOLIBSDBI='$(DKSDBILIBS)'
;;
"gcc")
RANLIB='@echo Skipping ranlib'
LIBEXT='so'
LIB1='$(COMPILEC) $(LIBRARIES) $(LDFLAGS) -shared'
LIB2='-o $@.$(SOVERS) -Wl,-soname,$@.$(SOVERS)'
MKLIB="$LIB1 $LIB2"
CFPIC='-fPIC -D_REENTRANT'
MKSOLINK='ln -sf $@.$(SOVERS) $@ ; chmod 644 $@ $@.$(SOVERS)'
SOCHMOD='chmod 644 $@.$(SOVERS) $@'
RMSOLINK='-[[ ! -f $@.$(SOVERS) ]] || rm -fr $@.$(SOVERS)'
RMSO='-[[ ! -f $@ ]] || rm -fr $@'
;;
esac

AC_SUBST(ORIGINAL_NETSNMP_LIBS)
AC_SUBST(NETSNMP_CFLAGS)
AC_SUBST(NETSNMP_LIBS)
AC_SUBST(FSNMP)
AC_SUBST(CRYPTLIB)
AC_SUBST(SNMPYALC)
AC_SUBST(PERLMODULES)
AC_SUBST(PERLINSTALL)
AC_SUBST(PERLBIN)
AC_SUBST(LIBEXT)
AC_SUBST(SOVERS)
AC_SUBST(MKLIB)
AC_SUBST(CFPIC)
AC_SUBST(MKSOLINK)
AC_SUBST(SOCHMOD)
AC_SUBST(SOLIBZBZ)
AC_SUBST(SOLIBMATH)
AC_SUBST(SOLIBCRYPTO)
AC_SUBST(SOLIBNET)
AC_SUBST(SOLIBIMG)
AC_SUBST(SOLIBSDBI)
AC_SUBST(SOLIBDKPORT)
AC_SUBST(SOLIBDKC)
AC_SUBST(RMSOLINK)
AC_SUBST(RMSO)
AC_SUBST(DKTOOLSVERS)
AC_SUBST(INSTALLSITEARCH)
AC_SUBST(USERAUDPROGS)
AC_OUTPUT(Makefile)
AC_OUTPUT(webfont.cfg)
AC_OUTPUT(combfont.cfg)
AC_OUTPUT(mkpdfsls.pl)
AC_OUTPUT(hostsadm)
AC_OUTPUT(prqd.scr)
AC_OUTPUT(rshdown.scr)
AC_OUTPUT(useraud.scr)
AC_OUTPUT(perlxs/DKrause-Application/Makefile.PL)
AC_OUTPUT(perlxs/DKrause-BitMatrix/Makefile.PL)
AC_OUTPUT(perlxs/DKrause-FigWriter/Makefile.PL)
AC_OUTPUT(perlxs/DKrause-LaTeXEncoder/Makefile.PL)
AC_OUTPUT(perlxs/DKrause-Stream/Makefile.PL)
AC_OUTPUT(perlxs/DKrause-DecodeUTF8/Makefile.PL)
AC_OUTPUT(perlxs/DKrause-Diagram/Makefile.PL)
AC_OUTPUT(wrdircfg.sh)
AC_OUTPUT(dkmkproto.pl)
chmod 755 wrdircfg.sh
./wrdircfg.sh

LIBWARN="0"

test "X$ZLIB" = "X" && cat no-zlib.txt && LIBWARN="2"
test "X$LIBPNG" = "X" && cat no-png.txt && LIBWARN="2"
test "X$CRYPTO" = "X" && cat no-openssl.txt && LIBWARN="2"
test "X$ANYDB" = "X" && cat no-db.txt && LIBWARN="2"
test "X$BZLIB" = "X" && cat no-bzlib.txt && LIBWARN="1"
test "X$LIBJPEG" = "X" && cat no-jpeg.txt && LIBWARN="1"
test "X$LIBNETPBM" = "X" && cat no-netpbm.txt && LIBWARN="1"
test "X$LIBTIFF" = "X" && cat no-tiff.txt && LIBWARN="1"
test "X$NETSNMP_LIBS" = "X" && cat no-netsnmp.txt && LIBWARN="1"
test "X$LIBWARN" != "X" && cat missing-library.txt
test "X$LIBWARN" = "X2" && exit 1

exit 0