2 files changed, 16 insertions, 26 deletions

diff --git a/rsync/config_linux.h b/rsync/config_linux.h
index e5ff3e4..f488b78 100644
--- a/rsync/config_linux.h
+++ b/rsync/config_linux.h
@@ -25,3 +25,3 @@
 /* GNU extension of saving argv[0] to program_invocation_short_name */
-#define HAVE_PROGRAM_INVOCATION_NAME 1
+/* #define HAVE_PROGRAM_INVOCATION_NAME 1 */
 
diff --git a/rsync/trace.h b/rsync/trace.h
index 60a6477..2bb8552 100644
--- a/rsync/trace.h
+++ b/rsync/trace.h
@@ -38,9 +38,11 @@
 
-void rs_fatal0(char const *s, ...);
-void rs_error0(char const *s, ...);
-void rs_trace0(char const *s, ...);
-
-void rs_log0_nofn(int level, char const *fmt, ...);
-
-#ifdef __GNUC__
+#if defined(HAVE_VARARG_MACROS) && defined(__GNUC__)
+/*
+ * TODO: Don't assume this is a gcc thing; rather test in autoconf for
+ * support for __FUNCTION__.  One simple way might just be to try compiling 
+ * the definition of one of these functions!
+ *
+ * TODO: Also look for the C9X predefined identifier `_function', or
+ * whatever it's called.
+ */
 
@@ -54,14 +56,5 @@ void rs_log0(int level, char const *fn, char const *fmt, ...)
 #else
-#  define rs_trace(s, str...)
+#  define rs_trace(fmt, arg...)
         #endif/* !DO_RS_TRACE */
 
-/*
- * TODO: Don't assume this is a gcc thing; rather test in autoconf for
- * support for __FUNCTION__ and varargs macros.  One simple way might
- * just be to try compiling the definition of one of these functions!
- *
- * TODO: Also look for the C9X predefined identifier `_function', or
- * whatever it's called.
- */
-
 #define rs_log(l, s, str...) do {              \
@@ -84,3 +77,3 @@ void rs_log0(int level, char const *fn, char const *fmt, ...)
 #else /************************* ! __GNUC__ */
-
+#  define rs_trace rs_trace0
 #  define rs_fatal rs_fatal0
@@ -88,11 +81,9 @@ void rs_log0(int level, char const *fn, char const *fmt, ...)
 #  define rs_log   rs_log0_nofn
-
-#  ifdef DO_RS_TRACE
-#    define rs_trace rs_trace0
-        #  endif                /* DO_RS_TRACE */
         #endif                  /* ! __GNUC__ */
 
-
+void rs_trace0(char const *s, ...);
+void rs_fatal0(char const *s, ...);
+void rs_error0(char const *s, ...);
 void rs_log0(int level, char const *fn, char const *fmt, ...);
-
+void rs_log0_nofn(int level, char const *fmt, ...);
 
@@ -107,3 +98,2 @@ enum {
 
-
 /**