ilogb: Remove support for IRIX.

* m4/ilogb.m4 (gl_FUNC_ILOGB_WORKS): Remove code for IRIX.

diff --git a/ChangeLog b/ChangeLog
index 9a955cf468dd77a7724fc8ea28e889ad27a0d3a1..d280b5cad8c786d3b8e2c5d94947f38b99c495ee 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+       ilogb: Remove support for IRIX.
+       * m4/ilogb.m4 (gl_FUNC_ILOGB_WORKS): Remove code for IRIX.
+
        frexpl: Remove support for IRIX.
        * m4/frexpl.m4 (gl_FUNC_FREXPL_WORKS): Remove code for IRIX. Remove IRIX
        <float.h> workaround.

diff --git a/m4/ilogb.m4 b/m4/ilogb.m4
index 7566445e145cb5a7a9e023d0d71043c75ffe581d..8b1ccb5bde66b569d4128f9ff08c92ca8b107ed1 100644 (file)
--- a/m4/ilogb.m4
+++ b/m4/ilogb.m4
@@ -1,5 +1,5 @@
 # ilogb.m4
-# serial 10
+# serial 11
 dnl Copyright (C) 2010-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -71,8 +71,8 @@ AC_DEFUN([gl_FUNC_ILOGB_WORKS],
 #  define FP_ILOGBNAN (- 2147483647 - 1) /* INT_MIN */
 # endif
 #else
-# if defined __NetBSD__ || defined __sgi
-  /* NetBSD, IRIX 6.5: match what ilogb() does */
+# if defined __NetBSD__
+  /* NetBSD: match what ilogb() does */
 #  define FP_ILOGB0   INT_MIN
 #  define FP_ILOGBNAN INT_MIN
 # elif defined _AIX