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Added some BSD-related and several IPv6-related configure checks

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Pontus Lidman 2000-04-17 19:27:08 +00:00
parent 34b3b29beb
commit 4f80cc6a08
2 changed files with 60 additions and 9 deletions
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9
acconfig.h
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@ -56,3 +56,12 @@
/* Define this if your system has size_t */
#undef HAVE_SIZE_T
/* Define this if you have ss_len member in struct sockaddr_storage (BSD) */
#undef HAVE_SS_LEN
/* Define this if you have sin6_len member in struct sockaddr_in6 (BSD) */
#undef HAVE_SIN6_LEN
/* Define this if you have sa_len member in struct sockaddr (BSD) */
#undef HAVE_SA_LEN

60
configure.in
View file

@ -42,22 +42,46 @@ AC_C_INLINE
AC_HEADER_TIME
AC_STRUCT_TM
AC_C_BIGENDIAN
AC_MSG_CHECKING(for socklen_t in sys/socket.h)
AC_TRY_COMPILE([#include <sys/socket.h>],
[ socklen_t x = 0;],
AC_DEFINE(HAVE_SOCKLEN_T) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
AC_MSG_CHECKING(for socklen_t in sys/types.h)
AC_TRY_COMPILE([#include <sys/types.h>],
[ socklen_t x = 0;],
AC_DEFINE(HAVE_SOCKLEN_T) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no)
dnl FreeBSD 4.0 has it in sys/socket.h
AC_MSG_CHECKING(for socklen_t in sys/socket.h)
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>],
[ socklen_t x = 0;],
AC_DEFINE(HAVE_SOCKLEN_T) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
)
AC_MSG_CHECKING(for size_t in sys/types.h)
AC_TRY_COMPILE([#include <sys/types.h>],
[ size_t x = 0;],
AC_DEFINE(HAVE_SIZE_T) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
AC_MSG_CHECKING(for ss_len in struct sockaddr_storage)
dnl maybe these two (at least the 2nd) should only be checked if ipv6
dnl is enabled?
AC_TRY_COMPILE([#include <sys/types.h>
#include <sys/socket.h>],
[ void f(void) { struct sockaddr_storage ss; ss.ss_len=0; }],
AC_DEFINE(HAVE_SS_LEN) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
AC_MSG_CHECKING(for sin6_len in struct sockaddr_in6)
AC_TRY_COMPILE([#include <sys/types.h>
#include <netinet/in.h>],
[ void f(void) { struct sockaddr_in6 s6; s6.sin6_len=0; }],
AC_DEFINE(HAVE_SIN6_LEN) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
AC_MSG_CHECKING(for sa_len in struct sockaddr)
AC_TRY_COMPILE([#include <sys/types.h>
#include <netinet/in.h>],
[ void f(void) { struct sockaddr sa; sa.sa_len=0; }],
AC_DEFINE(HAVE_SA_LEN) AC_MSG_RESULT(yes),
AC_MSG_RESULT(no))
dnl Check for symbol underscore prefix
dnl !!! FIXME !!! Do some real check here...
@ -109,12 +133,25 @@ AC_ARG_ENABLE(release,
RELEASE=$enable_release
)
AC_ARG_ENABLE(ipv6,
[ --enable-ipv6 enable IPv6 support],
AC_ARG_WITH(ipv6,
[ --with-ipv6 enable IPv6 support. Optional argument specifies
location of inet6 libraries.],
AC_DEFINE(HAVE_IPV6)
NET_SOURCE=net_udp6.c
,
if test "x$witharg" = xno ; then
NET_SOURCE=net_udp.c
IPV6_LIBS=""
else
NET_SOURCE=net_udp6.c
if test "x$witharg" = xyes ; then
IPV6_LIBS=""
else
IPV6_LIBS="-L${witharg}"
fi
fi
,
dnl Default is no IPv6
NET_SOURCE=net_udp.c
IPV6_LIBS=""
)
AC_ARG_ENABLE(alsa,
@ -145,6 +182,11 @@ else
have_dynload=yes
fi
dnl Checks for getaddrinfo in separate IPv6 lib, if not available by default
if test "x$ac_cv_func_getaddrinfo" = xno ; then
AC_CHECK_LIB(inet6,getaddrinfo,LIBS="${LIBS} -L${IPV6_LIBS} -linet6")
fi
dnl Checks for working -lm
AC_CHECK_LIB(m, pow,, AC_MSG_ERROR([math library (-lm) appears broken]))