From: Bruno Haible <bruno@clisp.org>
Date: Wed, 10 Sep 2025 20:59:21 +0000 (+0200)
Subject: frexpf: Remove support for IRIX.
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=58b1c78cac8da5695ebd50784a91a642f5467870;p=thirdparty%2Fgnulib.git

frexpf: Remove support for IRIX.

* m4/frexpf.m4 (gl_FUNC_FREXPF_WORKS): Remove code for IRIX.
---

diff --git a/ChangeLog b/ChangeLog
index b382b6deb9..dbf2d4fce8 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,8 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+	frexpf: Remove support for IRIX.
+	* m4/frexpf.m4 (gl_FUNC_FREXPF_WORKS): Remove code for IRIX.
+
 	frexp: Remove support for IRIX.
 	* m4/frexp.m4 (gl_FUNC_FREXP_WORKS): Remove code for IRIX.
 
diff --git a/m4/frexpf.m4 b/m4/frexpf.m4
index 7e32a7681b..789a5b495a 100644
--- a/m4/frexpf.m4
+++ b/m4/frexpf.m4
@@ -1,5 +1,5 @@
 # frexpf.m4
-# serial 10
+# serial 11
 dnl Copyright (C) 2011-2025 Free Software Foundation, Inc.
 dnl This file is free software; the Free Software Foundation
 dnl gives unlimited permission to copy and/or distribute it,
@@ -38,7 +38,7 @@ AC_DEFUN([gl_FUNC_FREXPF],
 ])
 
 dnl Test whether frexpf() works also on infinite numbers (this fails e.g. on
-dnl IRIX 6.5 and mingw) and on negative zero (this fails e.g. on mingw).
+dnl mingw) and on negative zero (this fails e.g. on mingw).
 AC_DEFUN([gl_FUNC_FREXPF_WORKS],
 [
   AC_REQUIRE([AC_PROG_CC])
@@ -54,7 +54,7 @@ AC_DEFUN([gl_FUNC_FREXPF_WORKS],
    ICC 10.0 has a bug when optimizing the expression -zero.
    The expression -FLT_MIN * FLT_MIN does not work when cross-compiling
    to PowerPC on Mac OS X 10.5.  */
-#if defined __hpux || defined __sgi || defined __ICC
+#if defined __hpux || defined __ICC
 static float
 compute_minus_zero (void)
 {
@@ -91,7 +91,6 @@ int main()
         [gl_cv_func_frexpf_works=yes],
         [gl_cv_func_frexpf_works=no],
         [case "$host_os" in
-           irix*) gl_cv_func_frexpf_works="guessing no" ;;
            # Guess yes with MSVC, no with mingw.
            windows*-msvc*)
              gl_cv_func_frexpf_works="guessing yes"