Daemon: fix handling of errors from xread and xwrite.

[libguestfs.git] / configure.ac

diff --git a/configure.ac b/configure.ac
index b28f316..e144ac8 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -84,6 +84,8 @@ if test "$gl_gcc_warnings" = yes; then
   nw="$nw -Winline"                 # daemon.h's asprintf_nowarn
   nw="$nw -Wshadow"                 # numerous, plus we're not unanimous
   # ?? -Wstrict-overflow
+  nw="$nw -Wunsafe-loop-optimizations" # just a warning that an optimization
+                                    # was not possible, safe to ignore
 
   gl_MANYWARN_ALL_GCC([ws])
   gl_MANYWARN_COMPLEMENT([ws], [$ws], [$nw])
@@ -356,6 +358,14 @@ version of febootstrap.
     AC_MSG_RESULT([yes])
 fi
 
+dnl Enable packet dumps when in verbose mode.  This generates lots
+dnl of debug info, only useful for people debugging the RPC mechanism.
+AC_ARG_ENABLE([packet-dump],
+        [AS_HELP_STRING([--enable-packet-dump],
+          [enable packet dumps in verbose mode @<:@default=no@:>@])],
+        [AC_DEFINE([ENABLE_PACKET_DUMP],[1],[Enable packet dumps in verbose mode.])],
+        [])
+
 dnl Readline.
 AC_ARG_WITH([readline],
     [AS_HELP_STRING([--with-readline],