*printf-posix: Remove support for IRIX.

* m4/printf.m4 (gl_PRINTF_DIRECTIVE_LS, gl_PRINTF_ENOMEM,
gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_DIRECTIVE_N,
gl_VSNPRINTF_ZEROSIZE_C99): Remove cross-compilation guesses for IRIX.

diff --git a/ChangeLog b/ChangeLog
index d0e7f12b5f8f31d8b4026921313f1ce40075d1d2..3133dc301c112306eb8b50d7f7f3810ccd44767a 100644 (file)
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,5 +1,10 @@
 2025-09-10  Bruno Haible  <bruno@clisp.org>
 
+       *printf-posix: Remove support for IRIX.
+       * m4/printf.m4 (gl_PRINTF_DIRECTIVE_LS, gl_PRINTF_ENOMEM,
+       gl_SNPRINTF_TRUNCATION_C99, gl_SNPRINTF_DIRECTIVE_N,
+       gl_VSNPRINTF_ZEROSIZE_C99): Remove cross-compilation guesses for IRIX.
+
        physmem: Remove support for IRIX.
        * lib/physmem.c: Remove code for IRIX.
        * m4/physmem.m4 (gl_PHYSMEM): Don't test for <sys/sysmp.h> and sysmp.

diff --git a/m4/printf.m4 b/m4/printf.m4
index 38c059e84fc17745276518a850737f38582c1d22..3aadf99c5bfb3a6a66fb886b722c42ff73dae346 100644 (file)
--- a/m4/printf.m4
+++ b/m4/printf.m4
@@ -1,5 +1,5 @@
 # printf.m4
-# serial 97
+# serial 98
 dnl Copyright (C) 2003, 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,
@@ -994,7 +994,7 @@ int main ()
   int result = 0;
   char buf[100];
   /* Test whether %ls works at all.
-     This test fails on OpenBSD 4.0, IRIX 6.5, Solaris 2.6, Haiku, but not on
+     This test fails on OpenBSD 4.0, Solaris 2.6, Haiku, but not on
      Cygwin 1.5.  */
   {
     static const wchar_t wstring[] = { 'a', 'b', 'c', 0 };
@@ -1003,8 +1003,8 @@ int main ()
         || strcmp (buf, "abc") != 0)
       result |= 1;
   }
-  /* This test fails on IRIX 6.5, Solaris 2.6, Cygwin 1.5, Haiku (with an
-     assertion failure inside libc), but not on OpenBSD 4.0.  */
+  /* This test fails on Solaris 2.6, Cygwin 1.5, Haiku (with an assertion
+     failure inside libc), but not on OpenBSD 4.0.  */
   {
     static const wchar_t wstring[] = { 'a', 0 };
     buf[0] = '\0';
@@ -1037,7 +1037,6 @@ changequote(,)dnl
                               # Guess yes on OpenBSD >= 6.0.
            openbsd[1-5].*)    gl_cv_func_printf_directive_ls="guessing no";;
            openbsd*)          gl_cv_func_printf_directive_ls="guessing yes";;
-           irix*)             gl_cv_func_printf_directive_ls="guessing no";;
            solaris*)          gl_cv_func_printf_directive_ls="guessing no";;
            cygwin*)           gl_cv_func_printf_directive_ls="guessing no";;
            beos* | haiku*)    gl_cv_func_printf_directive_ls="guessing no";;
@@ -1589,8 +1588,6 @@ changequote(,)dnl
                              *)     gl_cv_func_printf_enomem="guessing no";;
                            esac
                            ;;
-                           # Guess yes on IRIX.
-          irix*)           gl_cv_func_printf_enomem="guessing yes";;
                            # Guess yes on BeOS.
           beos*)           gl_cv_func_printf_enomem="guessing yes";;
                            # Guess yes on Haiku.
@@ -1682,8 +1679,6 @@ changequote(,)dnl
                                  # Guess yes on HP-UX >= 11.
            hpux[7-9]* | hpux10*) gl_cv_func_snprintf_truncation_c99="guessing no";;
            hpux*)                gl_cv_func_snprintf_truncation_c99="guessing yes";;
-                                 # Guess yes on IRIX >= 6.5.
-           irix6.5)              gl_cv_func_snprintf_truncation_c99="guessing yes";;
                                  # Guess yes on NetBSD >= 3.
            netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
                                  gl_cv_func_snprintf_truncation_c99="guessing no";;
@@ -1705,7 +1700,7 @@ changequote([,])dnl
 dnl Test whether the return value of the snprintf function is the number
 dnl of bytes (excluding the terminating NUL) that would have been produced
 dnl if the buffer had been large enough. (ISO C99, POSIX:2001)
-dnl For example, this test program fails on IRIX 6.5:
+dnl For example, this test program fails on HP-UX 11.31 and Solaris 9:
 dnl     ---------------------------------------------------------------------
 dnl     #include <stdio.h>
 dnl     int main()
@@ -1894,8 +1889,6 @@ changequote(,)dnl
                                  # Guess yes on AIX >= 4.
            aix[1-3]*)            gl_cv_func_snprintf_directive_n="guessing no";;
            aix*)                 gl_cv_func_snprintf_directive_n="guessing yes";;
-                                 # Guess yes on IRIX >= 6.5.
-           irix6.5)              gl_cv_func_snprintf_directive_n="guessing yes";;
                                  # Guess yes on NetBSD >= 3.
            netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
                                  gl_cv_func_snprintf_directive_n="guessing no";;
@@ -2050,8 +2043,6 @@ changequote(,)dnl
                                     # Guess yes on AIX >= 4.
            aix[1-3]*)               gl_cv_func_vsnprintf_zerosize_c99="guessing no";;
            aix*)                    gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
-                                    # Guess yes on IRIX >= 6.5.
-           irix6.5)                 gl_cv_func_vsnprintf_zerosize_c99="guessing yes";;
                                     # Guess yes on NetBSD >= 3.
            netbsd[1-2]* | netbsdelf[1-2]* | netbsdaout[1-2]* | netbsdcoff[1-2]*)
                                     gl_cv_func_vsnprintf_zerosize_c99="guessing no";;