diff options
Diffstat (limited to 'libxcb/configure.ac')
| -rw-r--r-- | libxcb/configure.ac | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libxcb/configure.ac b/libxcb/configure.ac index d6b953165..3f44b534d 100644 --- a/libxcb/configure.ac +++ b/libxcb/configure.ac @@ -117,6 +117,13 @@ dnl check for support for Solaris Trusted Extensions AC_CHECK_HEADERS([tsol/label.h]) AC_CHECK_FUNCS([is_system_labeled]) +dnl check for IOV_MAX, and fall back to UIO_MAXIOV on BSDish systems +AC_CHECK_DECL([IOV_MAX], [], + [AC_CHECK_DECL([UIO_MAXIOV], [AC_DEFINE([IOV_MAX], [UIO_MAXIOV])], + [AC_DEFINE([IOV_MAX], [16], [Define if not provided by <limits.h>])], + [[#include <sys/uio.h>]])], + [[#include <limits.h>]]) + xcbincludedir='${includedir}/xcb' AC_SUBST(xcbincludedir) |