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Support for HP-UX.

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This commit is contained in:
Nicholas Marriott
2011-01-21 20:35:20 +00:00
parent e34c6fd187
commit 38f169113e
4 changed files with 175 additions and 2 deletions
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48
configure.ac
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@ -1,4 +1,4 @@
# $Id: configure.ac,v 1.12 2011-01-10 22:12:31 nicm Exp $
# $Id: configure.ac,v 1.13 2011-01-21 20:35:20 nicm Exp $
# Miscellaneous autofoo bullshit.
AC_INIT(tmux, 1.5)
@ -120,6 +120,47 @@ fi
# Look for networking libraries.
AC_SEARCH_LIBS(inet_ntoa, nsl)
AC_SEARCH_LIBS(socket, socket)
AC_CHECK_LIB(xnet, socket)
# Check for CMSG_DATA. Some platforms require _XOPEN_SOURCE_EXTENDED (for
# example see xopen_networking(7) on HP-UX).
XOPEN_DEFINES=
AC_MSG_CHECKING(for CMSG_DATA)
AC_EGREP_CPP(
yes,
[
#include <sys/socket.h>
#ifdef CMSG_DATA
yes
#endif
],
found_cmsg_data=yes,
found_cmsg_data=no
)
AC_MSG_RESULT($found_cmsg_data)
if test "x$found_cmsg_data" = xno; then
AC_MSG_CHECKING(if CMSG_DATA needs _XOPEN_SOURCE_EXTENDED)
AC_EGREP_CPP(
yes,
[
#define _XOPEN_SOURCE 1
#define _XOPEN_SOURCE_EXTENDED 1
#include <sys/socket.h>
#ifdef CMSG_DATA
yes
#endif
],
found_cmsg_data=yes,
found_cmsg_data=no
)
AC_MSG_RESULT($found_cmsg_data)
if test "x$found_cmsg_data" = xyes; then
XOPEN_DEFINES="-D_XOPEN_SOURCE -D_XOPEN_SOURCE_EXTENDED"
else
AC_MSG_ERROR("CMSG_DATA not found")
fi
fi
AC_SUBST(XOPEN_DEFINES)
# Look for imsg in libutil. compat/imsg.c is linked by Makefile.am if missing.
AC_SEARCH_LIBS(imsg_init, util, found_imsg_init=yes, found_imsg_init=no)
@ -355,6 +396,10 @@ case "$host_os" in
AC_MSG_RESULT(sunos)
PLATFORM=sunos
;;
*hpux*)
AC_MSG_RESULT(hpux)
PLATFORM=hpux
;;
*)
AC_MSG_RESULT(unknown)
PLATFORM=unknown
@ -368,6 +413,7 @@ AM_CONDITIONAL(IS_FREEBSD, test "x$PLATFORM" = xfreebsd)
AM_CONDITIONAL(IS_NETBSD, test "x$PLATFORM" = xnetbsd)
AM_CONDITIONAL(IS_OPENBSD, test "x$PLATFORM" = xopenbsd)
AM_CONDITIONAL(IS_SUNOS, test "x$PLATFORM" = xsunos)
AM_CONDITIONAL(IS_HPUX, test "x$PLATFORM" = xhpux)
AM_CONDITIONAL(IS_UNKNOWN, test "x$PLATFORM" = xunknown)
# autoconf should create a Makefile. A shock!