[Qemu-commits] [COMMIT 3737c05] Merge commit 'linux-user/linux-user-for-upstream'into staging

[Anthony Liguori]

From: Anthony Liguori <address@hidden>


diff --cc configure
index fc664fc,56dd489..b805f10
--- a/configure
+++ b/configure
@@@ -1474,17 -1322,24 +1474,32 @@@ if compile_prog "" "" ; the
    splice=yes
  fi
  
+ # check if eventfd is supported
+ eventfd=no
+ cat > $TMPC << EOF
+ #include <sys/eventfd.h>
+ 
+ int main(void)
+ {
+     int efd = eventfd(0, 0);
+     return 0;
+ }
+ EOF
+ if compile_prog "" "" ; then
+   eventfd=yes
+ fi
+ 
  # Check if tools are available to build documentation.
 -if test "$build_docs" = "yes" -a \( ! -x "`which texi2html 2>/dev/null`" -o ! 
-x "`which pod2man 2>/dev/null`" \) ; then
 -  build_docs="no"
 +if test "$docs" != "no" ; then
 +  if test -x "`which texi2html 2>/dev/null`" -a \
 +          -x "`which pod2man 2>/dev/null`" ; then
 +    docs=yes
 +  else
 +    if test "$docs" = "yes" ; then
 +      feature_not_found "docs"
 +    fi
 +    docs=no
 +  fi
  fi
  
  # Search for bsawp_32 function