vasilito
068a1ca63e
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).
60 lines
1.8 KiB
Plaintext
60 lines
1.8 KiB
Plaintext
# wint_t.m4
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# serial 11
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dnl Copyright (C) 2003, 2007-2025 Free Software Foundation, Inc.
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dnl This file is free software; the Free Software Foundation
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dnl gives unlimited permission to copy and/or distribute it,
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dnl with or without modifications, as long as this notice is preserved.
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dnl This file is offered as-is, without any warranty.
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dnl From Bruno Haible.
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dnl Test whether <wchar.h> has the 'wint_t' type and whether gnulib's
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dnl <wchar.h> or <wctype.h> would, if present, override 'wint_t'.
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dnl Prerequisite: AC_PROG_CC
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AC_DEFUN([gt_TYPE_WINT_T],
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[
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AC_CACHE_CHECK([for wint_t], [gt_cv_c_wint_t],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <wchar.h>
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wint_t foo = (wchar_t)'\0';]],
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[[]])],
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[gt_cv_c_wint_t=yes],
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[gt_cv_c_wint_t=no])])
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if test $gt_cv_c_wint_t = yes; then
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AC_DEFINE([HAVE_WINT_T], [1], [Define if you have the 'wint_t' type.])
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dnl Determine whether gnulib's <wchar.h> or <wctype.h> would, if present,
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dnl override 'wint_t'.
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AC_CACHE_CHECK([whether wint_t is large enough],
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[gl_cv_type_wint_t_large_enough],
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[AC_COMPILE_IFELSE(
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[AC_LANG_PROGRAM(
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[[#include <wchar.h>
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int verify[sizeof (wint_t) < sizeof (int) ? -1 : 1];
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]])],
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[gl_cv_type_wint_t_large_enough=yes],
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[gl_cv_type_wint_t_large_enough=no])])
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if test $gl_cv_type_wint_t_large_enough = no; then
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GNULIBHEADERS_OVERRIDE_WINT_T=1
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else
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GNULIBHEADERS_OVERRIDE_WINT_T=0
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fi
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else
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GNULIBHEADERS_OVERRIDE_WINT_T=0
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fi
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AC_SUBST([GNULIBHEADERS_OVERRIDE_WINT_T])
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])
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dnl Prerequisites of the 'wint_t' override.
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AC_DEFUN([gl_TYPE_WINT_T_PREREQ],
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[
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AC_CHECK_HEADERS_ONCE([crtdefs.h])
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if test $ac_cv_header_crtdefs_h = yes; then
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HAVE_CRTDEFS_H=1
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else
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HAVE_CRTDEFS_H=0
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fi
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AC_SUBST([HAVE_CRTDEFS_H])
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])
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