From: Pedro Alves <palves@redhat.com>
Date: Sun, 10 Aug 2008 19:17:42 +0000 (+0000)
Subject: 	Build fixes for DJGPP.
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=230335c43abb50996fa8755bce454c96b10c397a;p=binutils-gdb.git

	Build fixes for DJGPP.

	* signals.c (rl_set_sighandler): Guard access to SIGWINCH.
	* wcwidth.c [__GO32__]: Include wctype.h before wchar.h.
---

diff --git a/readline/ChangeLog.gdb b/readline/ChangeLog.gdb
index 1a1dfc98076..be626e56d1a 100644
--- a/readline/ChangeLog.gdb
+++ b/readline/ChangeLog.gdb
@@ -1,3 +1,10 @@
+2008-08-10  Pedro Alves  <pedro@codesourcery.com>
+
+	Build fixes for DJGPP.
+
+	* signals.c (rl_set_sighandler): Guard access to SIGWINCH.
+	* wcwidth.c [__GO32__]: Include wctype.h before wchar.h.
+
 2008-03-24  Jan Kratochvil  <jan.kratochvil@redhat.com>
 
 	PR gdb/544
diff --git a/readline/signals.c b/readline/signals.c
index f344ed83497..2dca03f35b5 100644
--- a/readline/signals.c
+++ b/readline/signals.c
@@ -251,7 +251,11 @@ rl_set_sighandler (sig, handler, ohandler)
   struct sigaction act;
 
   act.sa_handler = handler;
+#if defined (SIGWINCH)
   act.sa_flags = (sig == SIGWINCH) ? SA_RESTART : 0;
+#else
+  act.sa_flags = 0;
+#endif
   sigemptyset (&act.sa_mask);
   sigemptyset (&ohandler->sa_mask);
   sigaction (sig, &act, &old_handler);
diff --git a/readline/support/wcwidth.c b/readline/support/wcwidth.c
index ace9a3ab92c..36433d7935b 100644
--- a/readline/support/wcwidth.c
+++ b/readline/support/wcwidth.c
@@ -6,6 +6,11 @@
  * Markus Kuhn -- 2001-09-08 -- public domain
  */
 
+#ifdef __GO32__
+/* DJGPP needs to include this before including wchar.h.  */
+# include <wctype.h>
+#endif
+
 #include <wchar.h>
 
 struct interval {