Fix visible matching for fake and +x-hidden hosts.

[srvx.git] / configure.in

diff --git a/configure.in b/configure.in
index 69e75c6144aea3d3b34063bdfaa78cdbc4f6367e..c1abe5548248e6871e770f72ce306f4d19aacff2 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -20,12 +20,16 @@ AC_C_INLINE
 dnl Checks for programs.
 AC_PROG_AWK
 AC_PROG_CC
-AC_PROG_RANLIB
 AC_PROG_INSTALL
+AC_PROG_LIBTOOL
 AC_PROG_LN_S
 AC_PROG_MAKE_SET
 AC_PROG_GCC_TRADITIONAL
 
+dnl Look for a GNU Arch program
+AC_CHECK_PROGS(GNU_ARCH, [baz tla])
+AM_CONDITIONAL(HAS_GNU_ARCH, test z$GNU_ARCH != z)
+
 dnl nice that unixes can all follow a standard.
 case $target in
   *-freebsd2* | *-freebsdelf2* | *-freebsd*out3*)
@@ -68,18 +72,23 @@ AC_STRUCT_TM
 dnl Would rather not bail on headers, BSD has alot of the functions elsewhere. -Jedi
 AC_CHECK_HEADERS(fcntl.h malloc.h netdb.h netinet/in.h sys/resource.h sys/timeb.h sys/times.h sys/param.h sys/socket.h sys/time.h sys/types.h sys/wait.h unistd.h getopt.h memory.h regex.h arpa/inet.h sys/mman.h sys/stat.h dirent.h,,)
 
-dnl Cygwin does not have d_type in struct dirent.  We use stat() as a fallback.
-AC_CHECK_MEMBER([struct dirent.d_type],
-        [AC_DEFINE(HAVE_DIRENT_D_TYPE, 1, [Define if struct dirent exists and includes the d_type element.])],,[#include <dirent.h>])
-
 dnl portability stuff, hurray! -Jedi
+AC_CHECK_MEMBER([struct sockaddr.sa_len],
+                [AC_DEFINE([HAVE_SOCKADDR_SA_LEN],,[Define if struct sockaddr has sa_len field])],
+                [],[#include <sys/types.h>
+#include <sys/socket.h>])
+AC_CHECK_MEMBER([struct addrinfo.ai_flags],
+                [AC_DEFINE([HAVE_STRUCT_ADDRINFO],,[Define if struct addrinfo declared])],
+                [],[#include <sys/types.h>
+#include <sys/socket.h>
+#include <netdb.h>])
 AC_CHECK_FUNCS(gettimeofday)
 if test $ac_cv_func_gettimeofday = no; then
   AC_CHECK_FUNCS(ftime,,AC_MSG_ERROR([ftime or gettimeofday required.  srvx build will fail.]))
 fi
 
 dnl We have fallbacks in case these are missing, so just check for them.
-AC_CHECK_FUNCS(bcopy getpagesize memcpy memset strdup strerror strsignal localtime_r setrlimit inet_ntoa getopt getopt_long regcomp regexec regfree sysconf,,)
+AC_CHECK_FUNCS(freeaddrinfo getaddrinfo getnameinfo getpagesize memcpy memset strdup strerror strsignal localtime_r setrlimit getopt getopt_long regcomp regexec regfree sysconf,,)
 
 dnl Check for absolutely required library functions.
 AC_CHECK_FUNCS(select socket strcspn strspn strtod strtoul,,AC_MSG_ERROR([a required function was not found.  srvx build will fail.]))