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Detect MSG_NOSIGNAL and SCM_RIGHTS on OpenBSD

Browse source 
On OpenBSD, sys/socket.h requires sys/types.h to be included first.

Reviewed-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Bug: https://bugs.freedesktop.org/show_bug.cgi?id=54418
This commit is contained in:
Brad Smith 2012-09-03 10:12:02 +01:00 • committed by Simon McVittie
parent dddedfa27d
commit 712f148205
1 changed files with 3 additions and 1 deletions
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4
configure.ac
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@ -766,7 +766,8 @@ dnl needed on darwin for NAME_MAX
AC_CHECK_HEADERS(sys/syslimits.h)
dnl Make it easy to check if we have MSG_NOSIGNAL without actually having to include sys/socket.h
AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/socket.h> ]])
AC_CHECK_DECLS([MSG_NOSIGNAL], [], [], [[ #include <sys/types.h>
#include <sys/socket.h> ]])
dnl check for flavours of varargs macros (test from GLib)
AC_MSG_CHECKING(for ISO C99 varargs macros in C)
@ -1220,6 +1221,7 @@ AC_SUBST([ADT_LIBS])
# Check for SCM_RIGHTS
AC_MSG_CHECKING([for SCM_RIGHTS])
AC_COMPILE_IFELSE([AC_LANG_PROGRAM([[
#include <sys/types.h>
#include <sys/socket.h>
#include <sys/un.h>
static int x = SCM_RIGHTS;