Commit dc97fe4e authored by David Lawrence's avatar David Lawrence

Added configuration tweaks for UnixWare:

	-- set compiler flags, yacc program.
	-- define HAVE_UNIXWARE_SIGWAIT for one arg sigwait semantics.
	-- provide for inclusion of netinet/in6.h for IPv6 support.

Don't bother searching for netinet6/in6.h, just unconditionally declare
it is needed on BSD/OS.
parent ff301f59
191. [func] Patched to compile on UnixWare 7.x. This platform
is not directly supported by the ISC.
190. [cleanup] The DNSSEC tools have been moved to a separate
directory dnssec/ and given the following new,
more descriptive names:
......
......@@ -30,6 +30,9 @@
/* define if your system has sigwait() */
#undef HAVE_SIGWAIT
/* define if sigwait() is the UnixWare flavor */
#undef HAVE_UNIXWARE_SIGWAIT
/* define on Solaris to get sigwait() to work using pthreads semantics */
#undef _POSIX_PTHREAD_SEMANTICS
......
......@@ -45,6 +45,9 @@
/* define if your system has sigwait() */
#undef HAVE_SIGWAIT
/* define if sigwait() is the UnixWare flavor */
#undef HAVE_UNIXWARE_SIGWAIT
/* define on Solaris to get sigwait() to work using pthreads semantics */
#undef _POSIX_PTHREAD_SEMANTICS
......@@ -76,9 +79,6 @@ extern __inline int __sputaux(int _c, struct __sFILE *_p);
/* Define if you have the <linux/prctl.h> header file. */
#undef HAVE_LINUX_PRCTL_H
/* Define if you have the <netinet6/in6.h> header file. */
#undef HAVE_NETINET6_IN6_H
/* Define if you have the <sys/sockio.h> header file. */
#undef HAVE_SYS_SOCKIO_H
......
......@@ -13,7 +13,7 @@ dnl PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS
dnl ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS
dnl SOFTWARE.
AC_REVISION($Revision: 1.136 $)
AC_REVISION($Revision: 1.137 $)
AC_PREREQ(2.13)
......@@ -245,10 +245,7 @@ AC_PROG_YACC
AC_HEADER_STDC
#
# See the IPv6 section for additional special handling of netinet6/in6.h.
#
AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h sys/sockio.h netinet6/in6.h)
AC_CHECK_HEADERS(fcntl.h sys/time.h unistd.h sys/sockio.h)
AC_C_CONST
AC_C_INLINE
......@@ -272,7 +269,7 @@ AC_CHECK_LIB(c, sigwait,
)
#
# Additional OS-specific issues related to pthreads.
# Additional OS-specific issues related to pthreads and sigwait.
#
case "$host" in
#
......@@ -300,6 +297,12 @@ case "$host" in
*-solaris*)
AC_DEFINE(_POSIX_PTHREAD_SEMANTICS)
;;
#
# UnixWare does things its own way.
#
*-UnixWare*)
AC_DEFINE(HAVE_UNIXWARE_SIGWAIT)
;;
esac
#
......@@ -366,6 +369,11 @@ else
*-ibm-aix*)
STD_CDEFINES="$STD_CDEFINES -D_THREAD_SAFE"
;;
*-UnixWare*)
CC="$CC -Kthread -w"
MKDEPCC="$CC"
YACC="yacc" # bison calls alloca, avoid on UnixWare
;;
esac
fi
AC_SUBST(MKDEPCC)
......@@ -645,21 +653,37 @@ esac
# This is done before the in6_pktinfo check because that's what
# netinet6/in6.h is needed for.
#
isc_netinet6_hack=""
changequote({, })
case "$ac_cv_header_netinet6_in6_h+$host" in
yes+*-bsdi4.[01]*)
case "$host" in
*-bsdi4.[01]*)
ISC_PLATFORM_NEEDNETINET6IN6H="#define ISC_PLATFORM_NEEDNETINET6IN6H 1"
LWRES_PLATFORM_NEEDNETINET6IN6H="#define LWRES_PLATFORM_NEEDNETINET6IN6H 1"
isc_netinet6_hack="#include <netinet6/in6.h>"
isc_netinet6in6_hack="#include <netinet6/in6.h>"
;;
*)
ISC_PLATFORM_NEEDNETINET6IN6H="#undef ISC_PLATFORM_NEEDNETINET6IN6H"
LWRES_PLATFORM_NEEDNETINET6IN6H="#undef LWRES_PLATFORM_NEEDNETINET6IN6H"
isc_netinet6in6_hack=""
;;
esac
changequote([, ])
#
# This is similar to the netinet6/in6.h issue.
#
case "$host" in
*-UnixWare*)
ISC_PLATFORM_NEEDNETINETIN6H="#define ISC_PLATFORM_NEEDNETINETIN6H 1"
LWRES_PLATFORM_NEEDNETINETIN6H="#define LWRES_PLATFORM_NEEDNETINETIN6H 1"
isc_netinetin6_hack="#include <netinet/in6.h>"
;;
*)
ISC_PLATFORM_NEEDNETINETIN6H="#undef ISC_PLATFORM_NEEDNETINETIN6H"
LWRES_PLATFORM_NEEDNETINETIN6H="#undef LWRES_PLATFORM_NEEDNETINETIN6H"
isc_netinetin6_hack=""
;;
esac
#
# Now delve deeper into the suitability of the IPv6 support.
#
......@@ -671,7 +695,8 @@ case "$found_ipv6" in
AC_TRY_LINK([
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>],
#include <netinet/in.h>
$isc_netinetin6_hack],
[struct in6_addr in6; in6 = in6addr_any; return (0);],
[AC_MSG_RESULT(yes)
ISC_PLATFORM_NEEDIN6ADDRANY="#undef ISC_PLATFORM_NEEDIN6ADDRANY"],
......@@ -682,7 +707,8 @@ case "$found_ipv6" in
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
$isc_netinet6_hack
$isc_netinetin6_hack
$isc_netinet6in6_hack
],
[struct in6_pktinfo xyzzy; return (0);],
[AC_MSG_RESULT(yes)
......@@ -704,6 +730,8 @@ esac
AC_SUBST(ISC_PLATFORM_HAVEIPV6)
AC_SUBST(LWRES_PLATFORM_HAVEIPV6)
AC_SUBST(ISC_PLATFORM_NEEDNETINETIN6H)
AC_SUBST(LWRES_PLATFORM_NEEDNETINETIN6H)
AC_SUBST(ISC_PLATFORM_NEEDNETINET6IN6H)
AC_SUBST(LWRES_PLATFORM_NEEDNETINET6IN6H)
AC_SUBST(ISC_PLATFORM_NEEDIN6ADDRANY)
......
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