logbl: Remove support for IRIX.

* m4/logbl.m4 (gl_FUNC_LOGBL_WORKS): Remove IRIX <float.h> workaround.

diff --git a/ChangeLog b/ChangeLog
index 5e50e07bebdd8a195d4b2eb7de945afd36c81a33..c109e4127efed88d3ad361464abd33da722c8960 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+       logbl: Remove support for IRIX.
+       * m4/logbl.m4 (gl_FUNC_LOGBL_WORKS): Remove IRIX <float.h> workaround.
+
        log1pl: Remove support for IRIX.
        * m4/log1pl.m4 (gl_FUNC_LOG1PL_WORKS): Remove IRIX <float.h> workaround.
        * lib/log1pl.c (log1pl): Remove code for IRIX.

diff --git a/m4/logbl.m4 b/m4/logbl.m4
index aa5afe4c0f2f21409b2f78e5f17d10ae948f00e8..2e1f0a5d3aaa8a8d560869a4774673ca577a7d0f 100644 (file)
--- a/m4/logbl.m4
+++ b/m4/logbl.m4
@@ -1,5 +1,5 @@
 # logbl.m4
-# serial 8
+# serial 9
 dnl Copyright (C) 2012-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -89,12 +89,6 @@ static void quit (int sig) { _exit (sig + 128); }
 # undef LDBL_MIN_EXP
 # define LDBL_MIN_EXP DBL_MIN_EXP
 #endif
-#if defined __sgi && (LDBL_MANT_DIG >= 106)
-# if defined __GNUC__
-#  undef LDBL_MIN_EXP
-#  define LDBL_MIN_EXP DBL_MIN_EXP
-# endif
-#endif
 volatile long double x;
 int main ()
 {