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[w3m-dev 04010] support for deprecated __ss_family

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* acinclude.m4 (AC_W3M_IPv6): check __ss_family
* config.h.in: add HAVE_OLD_SS_FAMILY
* ftp.c (ftp_pasv): ifdef HAVE_OLD_SS_FAMILY
From: ABE Yuji <cbo46560@pop12.odn.ne.jp>
This commit is contained in:
Fumitoshi UKAI
2003-10-22 18:44:30 +00:00
parent 80fb78c603
commit 4028a343d5
6 changed files with 190 additions and 15 deletions
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33
acinclude.m4
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@@ -751,7 +751,7 @@ if test x"$enable_ipv6" = xyes; then
AC_MSG_CHECKING(if IPv6 API available)
AC_SUBST(INET6)
AC_CHECK_FUNC(getaddrinfo,
[enable_ipv6="yes"; AC_DEFINE(INET6)],
[enable_ipv6="yes"],
[enable_ipv6="no"])
if test x"$enable_ipv6" = xno; then
AC_MSG_CHECKING(for libinet6)
@@ -762,13 +762,42 @@ if test x"$enable_ipv6" = xyes; then
W3M_LIBS="$W3M_LIBS -L$dir"
fi
AC_CHECK_LIB(inet6, getaddrinfo,
[enable_ipv6="yes"; AC_DEFINE(INET6)
[enable_ipv6="yes"
use_libinet6="found"; W3M_LIBS="$W3M_LIBS -linet6"; break],
[use_libinet6="not found"])
fi
done
AC_MSG_RESULT($use_libinet6)
fi
if test x"$enable_ipv6" = xyes; then
AC_SUBST(HAVE_OLD_SS_FAMILY)
AC_MSG_CHECKING(if struct sockaddr_storage has an ss_family member)
AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
], [
struct sockaddr_storage ss;
int i = ss.ss_family;
],
[AC_MSG_RESULT(yes)],
[AC_TRY_COMPILE([
#include <sys/types.h>
#include <sys/socket.h>
],
[
struct sockaddr_storage ss;
int i = ss.__ss_family;
],
[AC_MSG_RESULT(no, but __ss_family exists)
AC_DEFINE(HAVE_OLD_SS_FAMILY)],
[AC_MSG_RESULT(no)
AC_MSG_WARN(IPv6 support is disabled)
enable_ipv6="no"])
])
fi
if test x"$enable_ipv6" = xyes; then
AC_DEFINE(INET6)
fi
fi])
#
# ----------------------------------------------------------------