signbit, *-ieee: Remove support for IRIX.

* m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Remove code for IRIX.

diff --git a/ChangeLog b/ChangeLog
index 76b00cd280fcc39824d67314506d82c41c25f0d7..f38ad67678defe41c335fe6066bb2455167b7104 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+       signbit, *-ieee: Remove support for IRIX.
+       * m4/signbit.m4 (gl_SIGNBIT_TEST_PROGRAM): Remove code for IRIX.
+
        remainderf: Remove support for IRIX.
        * m4/remainderf.m4 (gl_FUNC_REMAINDERF_WORKS): Remove macro.
        (gl_FUNC_REMAINDERF): Don't invoke it.

diff --git a/m4/signbit.m4 b/m4/signbit.m4
index 2c3bde1d4bddea8febd1d825633f56bc09b349b0..4cb1ac4bf702cfcc7369a4de015639e0bcdba4e7 100644 (file)
--- a/m4/signbit.m4
+++ b/m4/signbit.m4
@@ -1,5 +1,5 @@
 # signbit.m4
-# serial 22
+# serial 23
 dnl Copyright (C) 2007-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -199,7 +199,7 @@ double m0d = -p0d;
    But that expression does not work on other platforms, such as when
    cross-compiling to PowerPC on Mac OS X 10.5.  */
 long double p0l = 0.0L;
-#if defined __hpux || defined __sgi
+#if defined __hpux
 long double m0l = -LDBL_MIN * LDBL_MIN;
 #else
 long double m0l = -p0l;