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-rw-r--r--third_party/heimdal/cf/roken-frag.m4766
1 files changed, 766 insertions, 0 deletions
diff --git a/third_party/heimdal/cf/roken-frag.m4 b/third_party/heimdal/cf/roken-frag.m4
new file mode 100644
index 0000000..2c2ef83
--- /dev/null
+++ b/third_party/heimdal/cf/roken-frag.m4
@@ -0,0 +1,766 @@
+dnl $Id$
+dnl
+dnl some code to get roken working
+dnl
+dnl rk_ROKEN(subdir)
+dnl
+AC_DEFUN([rk_ROKEN], [
+
+AC_REQUIRE([rk_CONFIG_HEADER])
+
+DIR_roken=roken
+LIB_roken='$(top_builddir)/$1/libroken.la'
+INCLUDES_roken='-I$(top_builddir)/$1 -I$(top_srcdir)/$1'
+
+dnl Checks for programs
+AC_REQUIRE([AC_PROG_CC])
+AC_REQUIRE([AC_PROG_AWK])
+AC_REQUIRE([AC_OBJEXT])
+AC_REQUIRE([AC_EXEEXT])
+AC_REQUIRE([LT_INIT])
+
+AC_REQUIRE([AC_MIPS_ABI])
+
+AC_DEFINE(rk_PATH_DELIM, '/', [Path name delimiter])
+
+dnl C characteristics
+
+AC_REQUIRE([AC_C___ATTRIBUTE__])
+AC_REQUIRE([AC_C_INLINE])
+AC_REQUIRE([AC_C_CONST])
+rk_WFLAGS(-Wall -Wextra -Wno-sign-compare -Wno-unused-parameter -Wmissing-prototypes -Wpointer-arith -Wbad-function-cast -Wmissing-declarations -Wnested-externs -Wshadow)
+
+dnl -Wmissing-prototypes -Wpointer-arith -Wreturn-type -Wstrict-prototypes
+dnl -Wcast-qual -Wswitch -Wformat=2 -Wwrite-strings
+
+AC_REQUIRE([rk_DB])
+
+dnl C types
+
+AC_REQUIRE([AC_TYPE_SIZE_T])
+AC_HAVE_TYPE([ssize_t],[#include <unistd.h>])
+AC_REQUIRE([AC_TYPE_PID_T])
+AC_REQUIRE([AC_TYPE_UID_T])
+AC_HAVE_TYPE([long long])
+
+AC_REQUIRE([rk_RETSIGTYPE])
+
+dnl Checks for header files.
+AC_REQUIRE([AC_HEADER_STDC])
+AC_REQUIRE([AC_HEADER_TIME])
+
+AC_CHECK_HEADERS([\
+ auxv.h \
+ arpa/inet.h \
+ config.h \
+ crypt.h \
+ dirent.h \
+ errno.h \
+ err.h \
+ fcntl.h \
+ fnmatch.h \
+ grp.h \
+ ifaddrs.h \
+ netinet/in.h \
+ netinet/in6.h \
+ netinet/in_systm.h \
+ netinet6/in6.h \
+ paths.h \
+ poll.h \
+ pwd.h \
+ rpcsvc/ypclnt.h \
+ search.h \
+ shadow.h \
+ stdint.h \
+ sys/auxv.h \
+ sys/bswap.h \
+ sys/errno.h \
+ sys/exec_elf.h \
+ sys/ioctl.h \
+ sys/mman.h \
+ sys/param.h \
+ sys/resource.h \
+ sys/sockio.h \
+ sys/stat.h \
+ sys/time.h \
+ sys/tty.h \
+ sys/types.h \
+ sys/uio.h \
+ sys/utsname.h \
+ sys/wait.h \
+ syslog.h \
+ termios.h \
+ winsock2.h \
+ ws2tcpip.h \
+ unistd.h \
+ userconf.h \
+ usersec.h \
+ util.h \
+])
+
+AC_HAVE_TYPE([auxv_t],[#ifdef HAVE_AUXV_H
+#include <auxv.h>
+#endif
+#ifdef HAVE_SYS_AUXV_H
+#include <sys/auxv.h>
+#endif
+])
+
+AC_HAVE_TYPE([uintptr_t],[#ifdef HAVE_STDINT_H
+#include <stdint.h>
+#endif])
+
+dnl Sunpro 5.2 has a vis.h which is something different.
+AC_CHECK_HEADERS(vis.h, , , [
+#include <vis.h>
+#ifndef VIS_SP
+#error invis
+#endif])
+
+AC_CHECK_HEADERS(netdb.h, , , [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+])
+
+AC_CHECK_HEADERS(sys/socket.h, , , [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+])
+
+AC_CHECK_HEADERS(net/if.h, , , [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif])
+
+AC_CHECK_HEADERS(netinet6/in6_var.h, , , [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#if HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET6_IN6_H
+#include <netinet6/in6.h>
+#endif
+])
+
+AC_CHECK_HEADERS(sys/sysctl.h, , , [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+])
+
+AC_CHECK_HEADERS(sys/proc.h, , , [AC_INCLUDES_DEFAULT
+#ifdef HAVE_SYS_PARAM_H
+#include <sys/param.h>
+#endif
+])
+
+AC_REQUIRE([CHECK_NETINET_IP_AND_TCP])
+
+AM_CONDITIONAL(have_err_h, test "$ac_cv_header_err_h" = yes)
+AM_CONDITIONAL(have_ifaddrs_h, test "$ac_cv_header_ifaddrs_h" = yes)
+AM_CONDITIONAL(have_search_h, test "$ac_cv_header_search_h" = yes)
+AM_CONDITIONAL(have_vis_h, test "$ac_cv_header_vis_h" = yes)
+
+dnl Check for functions and libraries
+
+AC_KRB_IPV6
+
+AC_FIND_FUNC(gethostbyname2, inet6 ip6)
+
+rk_RESOLV
+
+AC_BROKEN_SNPRINTF
+AC_BROKEN_VSNPRINTF
+
+AC_CHECK_FUNCS([ \
+ asnprintf \
+ asprintf \
+ atexit \
+ getauxval \
+ getconfattr \
+ getprogname \
+ getrlimit \
+ issetugid \
+ memmem \
+ mkdtemp \
+ mkostemp \
+ on_exit \
+ poll \
+ random \
+ secure_getenv \
+ setprogname \
+ strsvis \
+ strsvisx \
+ strunvis \
+ strvis \
+ strvisx \
+ svis \
+ sysconf \
+ sysctl \
+ tdelete \
+ tfind \
+ twalk \
+ uname \
+ unlinkat \
+ unvis \
+ vasnprintf \
+ vasprintf \
+ vis \
+])
+
+AC_REQUIRE([AC_FUNC_GETLOGIN])
+
+AC_REQUIRE([AC_FUNC_MMAP])
+
+AC_FIND_FUNC_NO_LIBS(getsockopt,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif],
+[0,0,0,0,0])
+AC_FIND_FUNC_NO_LIBS(setsockopt,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif],
+[0,0,0,0,0])
+
+AC_FIND_IF_NOT_BROKEN(hstrerror, resolv,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif],
+17)
+AC_NEED_PROTO([
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif],
+hstrerror)
+
+AC_FOREACH([rk_func], [asprintf vasprintf asnprintf vasnprintf],
+ [AC_NEED_PROTO([
+ #include <stdio.h>
+ #include <string.h>],
+ rk_func)])
+
+AC_FIND_FUNC_NO_LIBS(bswap16,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_BSWAP_H
+#include <sys/bswap.h>
+#endif],0)
+
+AC_FIND_FUNC_NO_LIBS(bswap32,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_BSWAP_H
+#include <sys/bswap.h>
+#endif],0)
+
+AC_FIND_FUNC_NO_LIBS(bswap64,,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_BSWAP_H
+#include <sys/bswap.h>
+#endif],0)
+
+AC_FIND_FUNC_NO_LIBS(pidfile,util,
+[#ifdef HAVE_UTIL_H
+#include <util.h>
+#endif],0)
+
+AC_FIND_IF_NOT_BROKEN(getaddrinfo,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif],[0,0,0,0])
+
+AC_FIND_IF_NOT_BROKEN(getnameinfo,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif],[0,0,0,0,0,0,0])
+
+AC_FIND_IF_NOT_BROKEN(freeaddrinfo,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif],[0])
+
+AC_FIND_IF_NOT_BROKEN(gai_strerror,,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif],[0])
+
+AC_CHECK_LIB(util, emalloc)
+
+case "$host_os" in
+ darwin*)
+ ;;
+ *)
+ AC_BROKEN([daemon]) ;;
+esac
+
+AC_BROKEN([ \
+ chown \
+ copyhostent \
+ closefrom \
+ ecalloc \
+ emalloc \
+ erealloc \
+ estrdup \
+ err \
+ errx \
+ fchown \
+ flock \
+ fnmatch \
+ freehostent \
+ getcwd \
+ getdtablesize \
+ getegid \
+ geteuid \
+ getgid \
+ gethostname \
+ getifaddrs \
+ getipnodebyaddr \
+ getipnodebyname \
+ getopt \
+ gettimeofday \
+ getuid \
+ getusershell \
+ initgroups \
+ innetgr \
+ localtime_r \
+ lstat \
+ memmove \
+ memset_s \
+ mergesort \
+ mergesort_r \
+ mkstemp \
+ putenv \
+ rcmd \
+ readv \
+ recvmsg \
+ sendmsg \
+ setegid \
+ setenv \
+ seteuid \
+ strcasecmp \
+ strdup \
+ strerror \
+ strftime \
+ strlcat \
+ strlcpy \
+ strlwr \
+ strncasecmp \
+ strndup \
+ strnlen \
+ strptime \
+ strsep \
+ strsep_copy \
+ strtok_r \
+ strtoll \
+ strtoull \
+ strupr \
+ swab \
+ tsearch \
+ timegm \
+ unsetenv \
+ verr \
+ verrx \
+ vsyslog \
+ vwarn \
+ vwarnx \
+ warn \
+ warnx \
+ writev \
+])
+
+AM_CONDITIONAL(have_fnmatch_h,
+ test "$ac_cv_header_fnmatch_h" = yes -a "$ac_cv_func_fnmatch" = yes)
+
+AC_FOREACH([rk_func], [strndup strsep strtok_r],
+ [AC_NEED_PROTO([#include <string.h>], rk_func)])
+
+AC_CHECK_FUNC([strtoll],
+ [AC_DEFINE_UNQUOTED(HAVE_STRTOLL, 1,
+ [Define if you have the function strtoll.])])
+
+AC_CHECK_FUNC([strtoull],
+ [AC_DEFINE_UNQUOTED(HAVE_STRTOULL, 1,
+ [Define if you have the function strtoull.])])
+
+AC_FOREACH([rk_func], [strsvis strsvisx strunvis strvis strvisx svis unvis vis],
+[AC_NEED_PROTO([#ifdef HAVE_VIS_H
+#include <vis.h>
+#endif], rk_func)])
+
+AC_MSG_CHECKING([checking for dirfd])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif
+]],
+ [[DIR *d = 0; dirfd(d);]])],
+ [ac_rk_have_dirfd=yes], [ac_rk_have_dirfd=no])
+if test "$ac_rk_have_dirfd" = "yes" ; then
+ AC_DEFINE_UNQUOTED(HAVE_DIRFD, 1, [have a dirfd function/macro])
+fi
+AC_MSG_RESULT($ac_rk_have_dirfd)
+
+AC_HAVE_STRUCT_FIELD(DIR, dd_fd, [#include <sys/types.h>
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif])
+
+AC_HAVE_STRUCT_FIELD(DIR, d_fd, [#include <sys/types.h>
+#ifdef HAVE_DIRENT_H
+#include <dirent.h>
+#endif])
+
+AC_BROKEN2(inet_aton,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif],
+[0,0])
+
+AC_BROKEN2(inet_ntop,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif],
+[0, 0, 0, 0])
+
+AC_BROKEN2(inet_pton,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif],
+[0,0,0])
+
+dnl
+dnl Check for sa_len in struct sockaddr,
+dnl needs to come before the getnameinfo test
+dnl
+AC_HAVE_STRUCT_FIELD(struct sockaddr, sa_len, [#include <sys/types.h>
+#include <sys/socket.h>])
+
+if test "$ac_cv_func_getaddrinfo" = "yes"; then
+ rk_BROKEN_GETADDRINFO
+ if test "$ac_cv_func_getaddrinfo_numserv" = no; then
+ AC_LIBOBJ(getaddrinfo)
+ AC_LIBOBJ(freeaddrinfo)
+ fi
+fi
+
+AC_NEED_PROTO([#include <stdlib.h>], setenv)
+AC_NEED_PROTO([#include <stdlib.h>], unsetenv)
+AC_NEED_PROTO([#include <unistd.h>], gethostname)
+AC_NEED_PROTO([#include <unistd.h>], mkstemp)
+AC_NEED_PROTO([#include <unistd.h>], getusershell)
+AC_NEED_PROTO([#include <unistd.h>], daemon)
+
+AC_NEED_PROTO([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif],
+inet_aton)
+
+AC_FIND_FUNC_NO_LIBS(crypt, crypt)dnl
+
+AC_REQUIRE([rk_BROKEN_REALLOC])dnl
+
+dnl strerror_r is great fun, on linux it exists before sus catched up,
+dnl so the return type is diffrent, lets check for both
+
+AC_PROTO_COMPAT([
+#include <stdio.h>
+#include <string.h>
+],
+strerror_r, int strerror_r(int, char *, size_t))
+
+AC_CHECK_FUNC([strerror_r],
+ [AC_DEFINE_UNQUOTED(HAVE_STRERROR_R, 1,
+ [Define if you have the function strerror_r.])])
+
+dnl
+dnl Checks for prototypes and declarations
+dnl
+
+AC_PROTO_COMPAT([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+],
+gethostbyname, struct hostent *gethostbyname(const char *))
+
+AC_PROTO_COMPAT([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+],
+gethostbyaddr, struct hostent *gethostbyaddr(const void *, size_t, int))
+
+AC_PROTO_COMPAT([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_NETINET_IN_H
+#include <netinet/in.h>
+#endif
+#ifdef HAVE_ARPA_INET_H
+#include <arpa/inet.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+],
+getservbyname, struct servent *getservbyname(const char *, const char *))
+
+AC_PROTO_COMPAT([
+#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+],
+getsockname, int getsockname(int, struct sockaddr*, socklen_t*))
+
+AC_PROTO_COMPAT([
+#ifdef HAVE_SYSLOG_H
+#include <syslog.h>
+#endif
+],
+openlog, void openlog(const char *, int, int))
+
+AC_NEED_PROTO([
+#ifdef HAVE_CRYPT_H
+#include <crypt.h>
+#endif
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+],
+crypt)
+
+dnl variables
+
+rk_CHECK_VAR(h_errno,
+[#ifdef HAVE_SYS_TYPES_H
+#include <sys/types.h>
+#endif
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif
+])
+
+rk_CHECK_VAR(h_errlist,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+
+rk_CHECK_VAR(h_nerr,
+[#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+
+rk_CHECK_VAR([__progname],
+[#ifdef HAVE_ERR_H
+#include <err.h>
+#endif])
+
+AC_CHECK_DECLS([optarg, optind, opterr, optopt, environ],[],[],[
+#include <stdlib.h>
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif])
+
+dnl
+dnl Check for fields in struct tm
+dnl
+
+AC_HAVE_STRUCT_FIELD(struct tm, tm_gmtoff, [#include <time.h>])
+AC_HAVE_STRUCT_FIELD(struct tm, tm_zone, [#include <time.h>])
+
+dnl
+dnl or do we have a variable `timezone' ?
+dnl
+
+rk_CHECK_VAR(timezone,[#include <time.h>])
+rk_CHECK_VAR(altzone,[#include <time.h>])
+
+AC_HAVE_TYPE([sa_family_t],[
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+AC_HAVE_TYPE([socklen_t],[
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+AC_HAVE_TYPE([struct sockaddr], [
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+AC_HAVE_TYPE([struct sockaddr_storage], [
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+AC_HAVE_TYPE([struct addrinfo], [
+#include <sys/types.h>
+#ifdef HAVE_NETDB_H
+#include <netdb.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+AC_HAVE_TYPE([struct ifaddrs], [#include <ifaddrs.h>])
+AC_HAVE_TYPE([struct iovec],[
+#include <sys/types.h>
+#include <sys/uio.h>
+])
+AC_HAVE_TYPE([struct msghdr],[
+#include <sys/types.h>
+#ifdef HAVE_SYS_SOCKET_H
+#include <sys/socket.h>
+#endif
+#ifdef HAVE_WS2TCPIP_H
+#include <ws2tcpip.h>
+#endif])
+
+dnl
+dnl Check for struct winsize
+dnl
+
+AC_KRB_STRUCT_WINSIZE
+
+dnl
+dnl Check for struct spwd
+dnl
+
+AC_KRB_STRUCT_SPWD
+
+#
+# Check if we want samba's socket wrapper
+#
+
+samba_SOCKET_WRAPPER
+
+dnl won't work with automake
+dnl moved to AC_OUTPUT in configure.in
+dnl AC_CONFIG_FILES($1/Makefile)
+
+LIB_roken="${LIB_roken} \$(LIB_crypt) \$(LIB_dbopen)"
+
+AC_SUBST(DIR_roken)dnl
+AC_SUBST(LIB_roken)dnl
+AC_SUBST(INCLUDES_roken)dnl
+])