diff options
| author | Nicholas Marriott <nicholas.marriott@gmail.com> | 2011-01-21 20:35:20 +0000 |
|---|---|---|
| committer | Nicholas Marriott <nicholas.marriott@gmail.com> | 2011-01-21 20:35:20 +0000 |
| commit | 38f169113ef219cdb4dcc36a94a5a53a863a91fd (patch) | |
| tree | c28ca307cf1710090308d78b23b25ea9cb3c50e4 /configure.ac | |
| parent | e34c6fd187360b2427547772f1e9013bcb519b3d (diff) | |
Support for HP-UX.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 48 |
1 files changed, 47 insertions, 1 deletions
diff --git a/configure.ac b/configure.ac index d50dde90..01a739b8 100644 --- a/configure.ac +++ b/configure.ac @@ -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! |