expl: Remove support for IRIX.

* m4/expl.m4 (gl_FUNC_EXPL): Remove IRIX <float.h> workaround.

diff --git a/ChangeLog b/ChangeLog
index 614dbbe5d7785a67da1722c2bc62f7d44252a532..eb9c11946e5e8ef82667ed36a2c7c25e8baf86a4 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+       expl: Remove support for IRIX.
+       * m4/expl.m4 (gl_FUNC_EXPL): Remove IRIX <float.h> workaround.
+
        ceil, rint, round, trunc, *-ieee: Remove support for IRIX.
        * m4/minus-zero.m4 (gl_FLOAT_MINUS_ZERO_CODE, gl_DOUBLE_MINUS_ZERO_CODE,
        gl_LONG_DOUBLE_MINUS_ZERO_CODE): Remove code for IRIX cc.

diff --git a/m4/expl.m4 b/m4/expl.m4
index 65dd0965f633969298081144c8c8d4213617c13a..5dea0a06e065c96125f35de1bbfdb98f29cbb02a 100644 (file)
--- a/m4/expl.m4
+++ b/m4/expl.m4
@@ -1,5 +1,5 @@
 # expl.m4
-# serial 22
+# serial 23
 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,
@@ -96,14 +96,6 @@ AC_DEFUN([gl_FUNC_EXPL],
 # undef LDBL_MIN_EXP
 # define LDBL_MIN_EXP DBL_MIN_EXP
 #endif
-#if defined __sgi && (LDBL_MANT_DIG >= 106)
-# undef LDBL_MANT_DIG
-# define LDBL_MANT_DIG 106
-# if defined __GNUC__
-#  undef LDBL_MIN_EXP
-#  define LDBL_MIN_EXP DBL_MIN_EXP
-# endif
-#endif
 #undef expl
 extern
 #ifdef __cplusplus