(BROKEN_SIGIO): Add #undef.

diff --git a/src/s/sol2-5.h b/src/s/sol2-5.h
index 74d79f9232852db4ac881284512fdc1629cb0f52..eea55ea0b78dbd53fb0b1aea9bacb66abe8e7d20 100644 (file)
--- a/src/s/sol2-5.h
+++ b/src/s/sol2-5.h
@@ -2,6 +2,8 @@
 
 #include "sol2-4.h"
 
+#undef BROKEN_SIGIO
+
 /* -lgen is needed for the regex and regcmp functions
    which are used by Motif.  In the future we can try changing
    regex.c to provide them in Emacs, but this is safer for now.  */