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[Emacs-diffs] trunk r114748: Port to Solaris 10 and its bundled GCC.
From: |
Paul Eggert |
Subject: |
[Emacs-diffs] trunk r114748: Port to Solaris 10 and its bundled GCC. |
Date: |
Wed, 23 Oct 2013 04:37:21 +0000 |
User-agent: |
Bazaar (2.6b2) |
------------------------------------------------------------
revno: 114748
revision-id: address@hidden
parent: address@hidden
committer: Paul Eggert <address@hidden>
branch nick: trunk
timestamp: Tue 2013-10-22 21:37:17 -0700
message:
Port to Solaris 10 and its bundled GCC.
Problem reported by Timothy C. Burt.
* floatfns.c (isfinite, isnan): Redefine unconditionally.
modified:
src/ChangeLog changelog-20091113204419-o5vbwnq5f7feedwu-1438
src/floatfns.c floatfns.c-20091113204419-o5vbwnq5f7feedwu-141
=== modified file 'src/ChangeLog'
--- a/src/ChangeLog 2013-10-21 14:11:25 +0000
+++ b/src/ChangeLog 2013-10-23 04:37:17 +0000
@@ -1,3 +1,9 @@
+2013-10-23 Paul Eggert <address@hidden>
+
+ Port to Solaris 10 and its bundled GCC.
+ Problem reported by Timothy C. Burt.
+ * floatfns.c (isfinite, isnan): Redefine unconditionally.
+
2013-10-21 Dmitry Antipov <address@hidden>
Do not allow font caches to grow too large.
=== modified file 'src/floatfns.c'
--- a/src/floatfns.c 2013-06-20 14:15:42 +0000
+++ b/src/floatfns.c 2013-10-23 04:37:17 +0000
@@ -46,12 +46,13 @@
#include <math.h>
-#ifndef isfinite
-# define isfinite(x) ((x) - (x) == 0)
-#endif
-#ifndef isnan
-# define isnan(x) ((x) != (x))
-#endif
+/* 'isfinite' and 'isnan' cause build failures on Solaris 10 with the
+ bundled GCC in c99 mode. Work around the bugs with simple
+ implementations that are good enough. */
+#undef isfinite
+#define isfinite(x) ((x) - (x) == 0)
+#undef isnan
+#define isnan(x) ((x) != (x))
/* Check that X is a floating point number. */
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