main/systemd-boot: remove

Part-of: https://gitlab.postmarketos.org/postmarketOS/pmaports/-/merge_requests/6506
This commit is contained in:
Pablo Correa Gómez 2025-05-13 19:00:59 +02:00 committed by Pablo Correa Gómez
parent f80528b498
commit 6cad7cea9b
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4 changed files with 0 additions and 293 deletions

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@ -1,67 +0,0 @@
From f214e955b853d87aa1a34dfbb44b5d8edff3962c Mon Sep 17 00:00:00 2001
From: Clayton Craft <clayton@craftyguy.net>
Date: Tue, 7 Jan 2025 20:19:51 -0800
Subject: [PATCH 1/2] meson: minimal configure for building systemd-boot
Notes:
- toggling all ENABLED_* things off saves a ton of configure
time
- Removing capability.h, so that cross compiling doesn't fail
because that header isn't installed
- Set libcap and libmount to required=false, they aren't needed for
building the bootloader, and they complicate cross compilation
---
meson.build | 16 +++++++++++-----
1 file changed, 11 insertions(+), 5 deletions(-)
diff --git a/meson.build b/meson.build
index bffda86845..b5a27de305 100644
--- a/meson.build
+++ b/meson.build
@@ -766,9 +766,6 @@ conf.set('GPERF_LEN_TYPE', gperf_len_type,
#####################################################################
-if not cc.has_header('sys/capability.h')
- error('POSIX caps headers not found')
-endif
foreach header : ['crypt.h',
'linux/ioprio.h',
'linux/memfd.h',
@@ -1052,7 +1049,7 @@ if not libcrypt.found()
# fallback to use find_library() if libcrypt is provided by glibc, e.g. for LibreELEC.
libcrypt = cc.find_library('crypt')
endif
-libcap = dependency('libcap')
+libcap = dependency('libcap', required : false)
# On some architectures, libatomic is required. But on some installations,
# it is found, but actual linking fails. So let's try to use it opportunistically.
@@ -1164,7 +1161,7 @@ else
endif
libmount = dependency('mount',
- version : fuzzer_build ? '>= 0' : '>= 2.30')
+ version : fuzzer_build ? '>= 0' : '>= 2.30', required : false)
libfdisk = dependency('fdisk',
version : '>= 2.32',
@@ -1931,6 +1928,15 @@ pefile = pymod.find_installation('python3', required: false, modules : ['pefile'
want_ukify = get_option('ukify').require(python_39 and (want_tests != 'true' or pefile.found()), error_message : 'Python >= 3.9 and pefile required').allowed()
conf.set10('ENABLE_UKIFY', want_ukify)
+foreach key : conf.keys()
+ if key.startswith('ENABLE_')
+ conf.set10(key, false)
+ endif
+endforeach
+
+conf.set10('ENABLE_EFI', true)
+conf.set10('ENABLE_BOOTLOADER', true)
+
#####################################################################
check_efi_alignment_py = find_program('tools/check-efi-alignment.py')
--
2.47.1

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@ -1,97 +0,0 @@
From 32f9f6919206f7385a66d711f9644aaacf533181 Mon Sep 17 00:00:00 2001
From: Clayton Craft <clayton@craftyguy.net>
Date: Tue, 7 Jan 2025 20:21:29 -0800
Subject: [PATCH 2/2] fix wchar for compiling on musl
---
src/boot/efi-string.c | 10 +++++-----
src/boot/efi.h | 5 +----
2 files changed, 6 insertions(+), 9 deletions(-)
diff --git a/src/boot/efi-string.c b/src/boot/efi-string.c
index aee98a81e1..314d14d3e5 100644
--- a/src/boot/efi-string.c
+++ b/src/boot/efi-string.c
@@ -570,7 +570,7 @@ typedef struct {
bool have_field_width;
const char *str;
- const wchar_t *wstr;
+ const uint16_t *wstr;
/* For numbers. */
bool is_signed;
@@ -631,7 +631,7 @@ static bool push_str(FormatContext *ctx, SpecifierContext *sp) {
push_padding(ctx, ' ', sp->padded_len);
/* In userspace unit tests we cannot just memcpy() the wide string. */
- if (sp->wstr && sizeof(wchar_t) == sizeof(char16_t)) {
+ if (sp->wstr && sizeof(uint16_t) == sizeof(char16_t)) {
memcpy(ctx->buf + ctx->n, sp->wstr, sp->len * sizeof(*sp->wstr));
ctx->n += sp->len;
} else {
@@ -725,7 +725,7 @@ static bool handle_format_specifier(FormatContext *ctx, SpecifierContext *sp) {
* int in vararg functions, which is why we fetch only ints for any such types. The compiler would
* otherwise warn about fetching smaller types. */
assert_cc(sizeof(int) == 4);
- assert_cc(sizeof(wchar_t) <= sizeof(int));
+ assert_cc(sizeof(uint16_t) <= sizeof(int));
assert_cc(sizeof(intmax_t) <= sizeof(long long));
assert(ctx);
@@ -820,13 +820,13 @@ static bool handle_format_specifier(FormatContext *ctx, SpecifierContext *sp) {
return push_str(ctx, sp);
case 'c':
- sp->wstr = &(wchar_t){ va_arg(ctx->ap, int) };
+ sp->wstr = &(uint16_t){ va_arg(ctx->ap, int) };
sp->len = 1;
return push_str(ctx, sp);
case 's':
if (sp->long_arg) {
- sp->wstr = va_arg(ctx->ap, const wchar_t *) ?: L"(null)";
+ sp->wstr = va_arg(ctx->ap, const uint16_t *) ?: L"(null)";
sp->len = wcsnlen(sp->wstr, sp->len);
} else {
sp->str = va_arg(ctx->ap, const char *) ?: "(null)";
diff --git a/src/boot/efi.h b/src/boot/efi.h
index e1042635b9..1c191d49e7 100644
--- a/src/boot/efi.h
+++ b/src/boot/efi.h
@@ -10,7 +10,7 @@
#if SD_BOOT
/* uchar.h/wchar.h are not suitable for freestanding environments. */
-typedef __WCHAR_TYPE__ wchar_t;
+typedef __WCHAR_TYPE__ uint16_t;
typedef __CHAR16_TYPE__ char16_t;
typedef __CHAR32_TYPE__ char32_t;
@@ -22,7 +22,6 @@ assert_cc(sizeof(uint8_t) == 1);
assert_cc(sizeof(uint16_t) == 2);
assert_cc(sizeof(uint32_t) == 4);
assert_cc(sizeof(uint64_t) == 8);
-assert_cc(sizeof(wchar_t) == 2);
assert_cc(sizeof(char16_t) == 2);
assert_cc(sizeof(char32_t) == 4);
assert_cc(sizeof(size_t) == sizeof(void *));
@@ -32,7 +31,6 @@ assert_cc(alignof(uint8_t) == 1);
assert_cc(alignof(uint16_t) == 2);
assert_cc(alignof(uint32_t) == 4);
assert_cc(alignof(uint64_t) == 8);
-assert_cc(alignof(wchar_t) == 2);
assert_cc(alignof(char16_t) == 2);
assert_cc(alignof(char32_t) == 4);
@@ -41,7 +39,6 @@ assert_cc(alignof(char32_t) == 4);
# endif
#else
# include <uchar.h>
-# include <wchar.h>
#endif
/* We use size_t/ssize_t to represent UEFI UINTN/INTN. */
--
2.47.1

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@ -1,118 +0,0 @@
# Contributor: Clayton Craft <clayton@craftyguy.net>
# Maintainer: Clayton Craft <clayton@craftyguy.net>
#
# Notes:
# - Builds / packages *only* the EFI boot manager and stub loader, and any
# useful apps for managing those things.
# - The goal with the systemd patch and this package is *NOT* to create the
# fastest build possible (e.g. by hacking up meson a bunch).
# - The goal is to create the smallest diff from upstream so that rebasing
# this is as easy as possible.
# - If you can figure out how to have both, great!!! Otherwise, installing
# some extra build-time junk and waiting for a long meson configure step
# is an acceptable price to pay for not having to rebase a bunch of stuff.
#
pkgname=systemd-boot
pkgver=257.1
pkgrel=0
pkgdesc="systemd's EFI boot manager and stub"
url="https://systemd.io/"
# TODO:
# armv7: untested
# riscv64: untested
# x86: untested (and unnecessary?)
arch="aarch64 armv7 riscv64 x86_64"
license="GPL-2.0-only"
# Some of these are just to satisfy systemd's meson config, and aren't actually
# used for building the boot manager or stub...
makedepends="
bash
coreutils
gperf
meson
py3-elftools
py3-jinja2
"
source="
systemd-$pkgver.tar.gz::https://github.com/systemd/systemd/archive/refs/tags/v$pkgver.tar.gz
0001-meson-minimal-configure-for-building-systemd-boot.patch
0002-fix-wchar-for-compiling-on-musl.patch
cross-x86.meson
"
options="!check" # no tests
subpackages="ukify"
# TODO: cross-native fails on, e.g. aarch64, elf2efi gets an "unknown section
# with name '' " ...
# Maybe because meson thinks(?) the linker doesn't support norelro? It does
# when building the default way!
# Using meson cross files is a lot faster! But the whole thing is pretty small,
# so, meh.
# options="!check pmb:cross-native" # no tests
builddir="$srcdir/systemd-$pkgver"
case "$CARCH" in
# TODO: This doesn't work locally, pmboostrap's depends parser doesn't
# evaluate/consider shell stuff...
x86_64)
makedepends="$makedepends gcc-x86 musl-dev-x86"
;;
esac
build() {
abuild-meson \
-Dsbat-distro="postmarketOS" \
-Dsbat-distro-pkgname="$pkgname" \
-Dsbat-distro-summary="postmarketOS" \
-Dsbat-distro-url="postmarketos.org" \
-Dsbat-distro-version="$pkgver" \
. output
meson compile -C output systemd-boot
# Some x86_64 systems have 32-bit EFI, so cross compile the bootloader for
# 32-bit when building for this CARCH
# TODO: this should use systemd/meson.build's ability to cross-compile
# (setting meson "efi_arch_alt"). The check for that currently fails
# because the linker can't find the i586/32-bit stuff. Setting
# LIBRARY_PATH=/usr/lib/gcc/i586-alpine-linux-musl didn't work.
if [ "$CARCH" == "x86_64" ]; then
abuild-meson \
-Dsbat-distro="postmarketOS" \
-Dsbat-distro-pkgname="$pkgname" \
-Dsbat-distro-summary="postmarketOS" \
-Dsbat-distro-url="postmarketos.org" \
-Dsbat-distro-version="$pkgver" \
--cross-file "$srcdir"/cross-x86.meson \
. output.32
meson compile -C output.32 systemd-boot
fi
}
package() {
mkdir -p "$pkgdir"/usr/lib/systemd/boot/efi
mv output/src/boot/linux*.efi.stub \
"$pkgdir"/usr/lib/systemd/boot/efi/
mv output/src/boot/systemd*.efi \
"$pkgdir"/usr/lib/systemd/boot/efi/
if [ "$CARCH" == "x86_64" ]; then
mv output.32/src/boot/linux*.efi.stub \
"$pkgdir"/usr/lib/systemd/boot/efi/
mv output.32/src/boot/systemd*.efi \
"$pkgdir"/usr/lib/systemd/boot/efi/
fi
}
ukify() {
depends="binutils py3-pefile"
install -Dm755 "$builddir"/src/ukify/ukify.py \
"$subpkgdir"/usr/bin/ukify
}
sha512sums="
dded7555077f85d0f8106b72cc46604fbe4249452be6b2d55800770b6deb2a3a122697c5a5f23b22dab416e8c050e53fc30d59dfd3bfd7c9fbbdab3162e8ebe5 systemd-257.1.tar.gz
67ec8d16d678eb1358ccaa75a173b2fc9f91254b1a0b72912bdacc11da54ea6967dfc90ac852c776ce769b9d6b3fb0dbbf1aaab410a6ffca3d07b70c29419fef 0001-meson-minimal-configure-for-building-systemd-boot.patch
b8ff5a93bb3e394605e81f40f4054e9e3be73e7b26f6aad4e2019da7254217dcf12a63082115041bb20fc528b52989db29f444d502d8f6962b2227d352641b47 0002-fix-wchar-for-compiling-on-musl.patch
ad54e2c7e7a21bfa9b5f9e8db1b6af6a6d78a3e5dfe2dafcec77488f6224865ab4d4c8a8c8ee1c54c99d1741361e9fb3a51e5d36bcbc7a1c3fdcc4d0c1672132 cross-x86.meson
"

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@ -1,11 +0,0 @@
[binaries]
c = 'i586-alpine-linux-musl-gcc'
ar = 'i586-alpine-linux-musl-ar'
strip = 'i586-alpine-linux-musl-strip'
ld = 'i586-alpine-linux-musl-ld'
[host_machine]
system = 'linux'
cpu_family = 'x86'
cpu = 'i586'
endian = 'little'