autoconf-largefile.patch

   1 --- autoconf-2.72/lib/autoconf/specific.m4.orig 2023-12-01 14:25:07.000000000 +0100
   2 +++ autoconf-2.72/lib/autoconf/specific.m4      2024-04-12 21:55:21.447121323 +0200
   3 @@ -281,23 +281,23 @@ m4_define([_AC_SYS_LARGEFILE_OPTIONS], m
   4  AC_DEFUN([_AC_SYS_LARGEFILE_PROBE],
   5  [AC_CACHE_CHECK([for $CC option to enable large file support],
   6    [ac_cv_sys_largefile_opts],
   7 -  [ac_save_CC="$CC"
   8 +  [ac_save_compile="$ac_compile"
   9    ac_opt_found=no
  10    for ac_opt in _AC_SYS_LARGEFILE_OPTIONS; do
  11      AS_IF([test x"$ac_opt" != x"none needed"],
  12 -      [CC="$ac_save_CC $ac_opt"])
  13 +      [ac_compile="$ac_save_compile $ac_opt"])
  14      AC_COMPILE_IFELSE([AC_LANG_PROGRAM([_AC_SYS_LARGEFILE_TEST_CODE])],
  15       [AS_IF([test x"$ac_opt" = x"none needed"],
  16         [# GNU/Linux s390x and alpha need _FILE_OFFSET_BITS=64 for wide ino_t.
  17 -        CC="$CC -DFTYPE=ino_t"
  18 +        ac_compile="$ac_compile -DFTYPE=ino_t"
  19          AC_COMPILE_IFELSE([], [],
  20 -          [CC="$CC -D_FILE_OFFSET_BITS=64"
  21 +          [ac_compile="$ac_compile -D_FILE_OFFSET_BITS=64"
  22             AC_COMPILE_IFELSE([], [ac_opt='-D_FILE_OFFSET_BITS=64'])])])
  23        ac_cv_sys_largefile_opts=$ac_opt
  24        ac_opt_found=yes])
  25      test $ac_opt_found = no || break
  26    done
  27 -  CC="$ac_save_CC"
  28 +  ac_compile="$ac_save_compile"
  29    dnl Gnulib implements large file support for native Windows, based on the
  30    dnl variables WINDOWS_64_BIT_OFF_T, WINDOWS_64_BIT_ST_SIZE.
  31    m4_ifdef([gl_LARGEFILE], [