Files
RedBear-OS/local/recipes/tools/diffutils/source/m4/extensions-aix.m4
T
vasilito 068a1ca63e bootloader: rebase onto upstream 1.0.0, sync firmware-loader version
Bootloader fork rebase:
- Base changed from 0.1.0 pre-patched archive to upstream 1.0.0 tag (c7eeb9f)
- Applied 0001-redbear-local-forks.patch (Cargo.toml crate path redirects)
- Applied fix-uefi-alloc-panic.patch equivalents (4 panic!() -> graceful
  error handling in src/main.rs)
- Applied P5-live-preload-cap-1gib.patch (1 GiB cap on live image preload)
- Skipped: P0 GPT partition scan (requires new module + integration),
  P1 timeout/default-resolution, P2 live preload guard (subsumed by
  panic fixes + cap), P3 live image safe read, P4 large ISO boot,
  redox.patch — to be applied in dedicated rebase session.

firmware-loader/Cargo.toml: version 0.1.0 -> 0.3.0 (sync with other
Red Bear custom crates which are at 0.3.0).

fork-upstream-map.toml: bootloader back from PENDING_REBASE to 1.0.0
since the partial rebase matches upstream 1.0.0 content.

fork-upstream-map.toml: base restored to 'main' tracked (was correctly
tracked by build-redbear.sh).
2026-07-11 09:47:59 +03:00

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# extensions-aix.m4
# serial 1
dnl Copyright (C) 2024-2025 Free Software Foundation, Inc.
dnl This file is free software; the Free Software Foundation
dnl gives unlimited permission to copy and/or distribute it,
dnl with or without modifications, as long as this notice is preserved.
dnl This file is offered as-is, without any warranty.
# On AIX, most extensions are already enabled through the _ALL_SOURCE macro,
# defined by gl_USE_SYSTEM_EXTENSIONS. gl_USE_AIX_EXTENSIONS additionally
# activates more GNU and Linux-like behaviours, affecting
# - the time_t type,
# - errno values in <errno.h>: ENOTEMPTY
# - functions in <stdlib.h>: malloc calloc realloc valloc
# <https://www.ibm.com/docs/en/aix/7.3?topic=m-malloc-free-realloc-calloc-mallopt-mallinfo-mallinfo-heap-alloca-valloc-posix-memalign-subroutine>
# - functions in <string.h>: strerror_r (returns 'char *', like glibc)
# - functions in <dirent.h>: scandir, alphasort, readdir_r
# - functions in <netdb.h>: gethostbyname_r gethostbyaddr_r
# - declarations in <unistd.h>: sbrk
# and a couple of secondary <sys/*> header files.
AC_DEFUN_ONCE([gl_USE_AIX_EXTENSIONS],
[
AC_DEFINE([_LINUX_SOURCE_COMPAT], [1],
[Define so that AIX headers are more compatible with GNU/Linux.])
])