1 files changed, 62 insertions, 0 deletions

diff --git a/meta/recipes-devtools/autoconf/autoconf/backports/0025-Fix-AC_SYS_LARGEFILE-on-GNU-Linux-alpha-s390x.patch b/meta/recipes-devtools/autoconf/autoconf/backports/0025-Fix-AC_SYS_LARGEFILE-on-GNU-Linux-alpha-s390x.patch
new file mode 100644
index 0000000000..b7affed40d
--- /dev/null
+++ b/meta/recipes-devtools/autoconf/autoconf/backports/0025-Fix-AC_SYS_LARGEFILE-on-GNU-Linux-alpha-s390x.patch
@@ -0,0 +1,62 @@
+From 103514e40da5f20aebf83a3446452ccebe5172bb Mon Sep 17 00:00:00 2001
+From: Paul Eggert <eggert@cs.ucla.edu>
+Date: Mon, 19 Jun 2023 14:04:29 -0700
+Subject: [PATCH 25/29] Fix AC_SYS_LARGEFILE on GNU/Linux alpha, s390x
+
+Problem reported by Matoro <https://bugs.gnu.org/64123>.
+* lib/autoconf/specific.m4 (_AC_SYS_LARGEFILE_TEST_CODE):
+New overridable macro FTYPE, to test types other than off_t.
+(_AC_SYS_LARGEFILE_TEST_CODE): Test ino_t for
+-D_FILE_OFFSETBITS=64 too, if no flags are needed for off_t.
+Needed for GNU/Linux on alpha and s390x.
+
+Upstream-Status: Backport
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+---
+ lib/autoconf/specific.m4 | 21 +++++++++++++++------
+ 1 file changed, 15 insertions(+), 6 deletions(-)
+
+diff --git a/lib/autoconf/specific.m4 b/lib/autoconf/specific.m4
+index 91f20bf0d..9d5974548 100644
+--- a/lib/autoconf/specific.m4
++++ b/lib/autoconf/specific.m4
+@@ -238,13 +238,16 @@ AS_IF([test "$enable_year2038,$ac_have_year2038" = yes,no],
+ # C code used to probe for large file support.
+ m4_define([_AC_SYS_LARGEFILE_TEST_CODE],
+ [@%:@include <sys/types.h>
+- /* Check that off_t can represent 2**63 - 1 correctly.
+-    We can't simply define LARGE_OFF_T to be 9223372036854775807,
++@%:@ifndef FTYPE
++@%:@ define FTYPE off_t
++@%:@endif
++ /* Check that FTYPE can represent 2**63 - 1 correctly.
++    We can't simply define LARGE_FTYPE to be 9223372036854775807,
+     since some C++ compilers masquerading as C compilers
+     incorrectly reject 9223372036854775807.  */
+-@%:@define LARGE_OFF_T (((off_t) 1 << 31 << 31) - 1 + ((off_t) 1 << 31 << 31))
+-  int off_t_is_large[[(LARGE_OFF_T % 2147483629 == 721
+-                      && LARGE_OFF_T % 2147483647 == 1)
++@%:@define LARGE_FTYPE (((FTYPE) 1 << 31 << 31) - 1 + ((FTYPE) 1 << 31 << 31))
++  int FTYPE_is_large[[(LARGE_FTYPE % 2147483629 == 721
++                      && LARGE_FTYPE % 2147483647 == 1)
+                      ? 1 : -1]];[]dnl
+ ])
+ # Defined by Autoconf 2.71 and circa 2022 Gnulib unwisely depended on it.
+@@ -284,7 +287,13 @@ AC_DEFUN([_AC_SYS_LARGEFILE_PROBE],
+     AS_IF([test x"$ac_opt" != x"none needed"],
+       [CC="$ac_save_CC $ac_opt"])
+     AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_CODE])],
+-      [ac_cv_sys_largefile_opts="$ac_opt"
++     [AS_IF([test x"$ac_opt" = x"none needed"],
++       [# GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t.
++        CC="$CC -DFTYPE=ino_t"
++        AC_COMPILE_IFELSE([], [],
++          [CC="$CC -D_FILE_OFFSET_BITS=64"
++           AC_COMPILE_IFELSE([], [ac_opt='-D_FILE_OFFSET_BITS=64'])])])
++      ac_cv_sys_largefile_opts=$ac_opt
+       ac_opt_found=yes])
+     test $ac_opt_found = no || break
+   done
+-- 
+2.41.0
+