Add IPv6 support.

[srvx.git] / configure.in

diff --git a/configure.in b/configure.in
index 81dd91dc3bff4a7836f14ae3062215a7c56ad981..0769fb9da56ff0d6f2c5f2a4e2fdaf2a912a45d8 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -2,8 +2,8 @@ dnl Process this file with autoconf to create a configure script.
 
 dnl General initialization.
 AC_REVISION([$Id: configure.in,v 1.77 2004/01/02 01:49:15 entrope Exp $])
-AC_PREREQ(2.57)
-AC_INIT(srvx, 1.3, srvx-bugs@lists.sourceforge.net)
+AC_PREREQ(2.59)
+AC_INIT([srvx],[1.3],[srvx-bugs@lists.sourceforge.net])
 CODENAME=surge
 AC_CONFIG_HEADERS(src/config.h)
 AC_CONFIG_SRCDIR(src/opserv.c)
@@ -73,13 +73,22 @@ 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 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.]))
@@ -96,6 +105,32 @@ if test $ac_cv_sin_len = yes ; then
   AC_DEFINE(HAVE_SIN_LEN, 1, [Define if struct sockaddr_in contains a sin_len field])
 fi
 
+dnl Check for socklen_t.  In traditional BSD this is an int, but some
+dnl OSes use a different type.  Test until we find something that will
+dnl work properly.  Test borrowed from a patch submitted for Python.
+AC_CHECK_TYPE([socklen_t], ,[
+  AC_MSG_CHECKING([for socklen_t equivalent])
+  AC_CACHE_VAL([curl_cv_socklen_t_equiv],
+  [
+dnl Systems have either "struct sockaddr*" or "void*" as second
+dnl arg to getpeername.
+    curl_cv_socklen_t_equiv=
+    for arg2 in "struct sockaddr" void ; do
+      for t in int size_t unsigned long "unsigned long" ; do
+        AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[#include <sys/types.h>
+#include <sys/socket.h>
+int getpeername (int $arg2 *, $t *);]], [[$t len;
+  getpeername(0, 0, &len);]])],[curl_cv_socklen_t_equiv="$t"
+  break],[])
+      done
+    done
+  ])
+  AC_MSG_RESULT($curl_cv_socklen_t_equiv)
+  AC_DEFINE_UNQUOTED(socklen_t, $curl_cv_socklen_t_equiv,
+      [type to use in place of socklen_t if not defined])],
+  [#include <sys/types.h>
+#include<sys/socket.h>])
+
 dnl Can only check with -Werror, but the rest of configure doesn't like -Werror
 OLD_CFLAGS=$CFLAGS
 CFLAGS="$CFLAGS -W -Wall -Werror"
@@ -152,7 +187,7 @@ dnl Optional features.
 AC_MSG_CHECKING(which malloc to use)
 AC_ARG_WITH(malloc,
 [  --with-malloc=type      Enables use of a special malloc library; one of:
-                          system (the default), boehm-gc, dmalloc, mpatrol, srvx],
+                          system (the default), boehm-gc, dmalloc, mpatrol, srvx, slab],
 [],
 [withval="system"])
 if test "x$withval" = "xsystem" ; then
@@ -180,6 +215,10 @@ elif test "x$withval" = "xsrvx" ; then
   AC_MSG_RESULT(srvx)
   AC_DEFINE(WITH_MALLOC_SRVX, 1, [Define if using the srvx internal debug allocator])
   MODULE_OBJS="$MODULE_OBJS alloc-srvx.\$(OBJEXT)"
+elif test "x$withval" = "xslab" ; then
+  AC_MSG_RESULT(slab)
+  AC_DEFINE(WITH_MALLOC_SLAB, 1, [Define if using the slab internal debug allocator])
+  MODULE_OBJS="$MODULE_OBJS alloc-slab.\$(OBJEXT)"
 else
   AC_MSG_ERROR([Unknown malloc type $withval])
 fi