vasilito
1931a250b3
Build system: - Switch from GRUB 2.04 → 2.12 with Ventoy module via build_grub2_212.sh - New patch_ventoy_212.py: compat typedefs, mem: protocol, VTOY_CMD_CHECK bypass - Fix EFI libstub compile with GCC 16 (cflags -std=gnu11 on X86_64) - Disable busybox CONFIG_TC (broken with modern kernel headers) - New Makefile targets: install, update, rebuild (single-command USB deploy) GRUB 2.12 compat fixes: - Add grub_mem_fs with fs_read/fs_close to kern/file.c (mem: protocol) - Bypass ventoy_check_official_device (hiperiso lacks ventoy.cpio on ESP) - Disable VTOY_CMD_CHECK anti-tamper (ESP size != 33554432) Kernel (hiperiso_defconfig): - Enable CONFIG_EFI, CONFIG_EFI_STUB, CONFIG_FB_EFI (fixes black screen boot) - Add CONFIG_FONT_SUPPORT, CONFIG_FONT_8x16 grub.cfg: - Theme path: try themes/hiperiso/ then themes/ventoy/ (path mismatch fix) - Kernel cmdline: add console=tty0 console=ttyS0 ignore_loglevel earlyprintk=efi - Restore ventoy_* function names (matching modsrc binary)
153 lines
6.1 KiB
Bash
153 lines
6.1 KiB
Bash
#!/bin/sh
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# build_grub2_204.sh — Build GRUB2 2.04 with Ventoy modifications for hiperiso.
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# ---------------------------------------------------------------------------
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# hiperiso uses Ventoy as the GRUB substrate. This script unpacks the
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# upstream GRUB2.04 source, overlays Ventoy's `grub2-modsrc` patch set,
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# and builds the stock Ventoy GRUB binary. The rebranding layer (hiperiso
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# kernel cmdline, JSON config, initramfs bridge) lives in
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# `host/initramfs/` and the installed payload's `grub.cfg`, NOT in GRUB.
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#
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# The hiperiso source tree in `src/grub2/` is retained for reference but
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# intentionally NOT compiled in here — it's an unfinished rebrand attempt
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# that's blocked on partial modsrc/sed mismatches. The substrate approach
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# is the supported path; the historical rebrand sources are kept only
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# for context. See INTERFACES.sh (Build Architecture section) for the
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# full rationale.
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#
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# Usage: scripts/build_grub2_204.sh
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# Output: grub2/bin/BOOTX64.EFI, grub2/bin/grubx64_real.efi, grub2/bin/grubx64.efi
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set -eu
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(set -o pipefail) 2>/dev/null && set -o pipefail
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HIPERISO_ROOT="$(cd "$(dirname "$0")/.." && pwd)"
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DL_DIR="$HIPERISO_ROOT/build/downloads"
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MODULE_TARBALL="$HIPERISO_ROOT/vendor/grub2-modsrc.tar.xz"
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BUILD_DIR="$HIPERISO_ROOT/build/grub2-204"
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SRC_DIR="$BUILD_DIR/SRC/grub-2.04"
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PXE_DIR="$BUILD_DIR/PXE"
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RUNTIME_GRUB_DIR="$BUILD_DIR/RUNTIME/grub"
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rm -rf "$BUILD_DIR"
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mkdir -p "$BUILD_DIR/SRC" "$PXE_DIR" "$RUNTIME_GRUB_DIR"
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tar -xf "$DL_DIR/grub-2.04.tar.xz" -C "$BUILD_DIR/SRC/"
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tar -xf "$MODULE_TARBALL" -C "$BUILD_DIR/SRC/"
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find "$BUILD_DIR/SRC/grub-2.04/grub-core/ventoy" -type f \
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\( -name '*.c' -o -name '*.h' \) -exec sed -i \
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-e 's/(partition->len != 131072)/(partition->len != 65536)/g' \
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-e 's/(PartTbl\[1\]\.LastLBA + 1 - PartTbl\[1\]\.StartLBA) != 131072/(PartTbl[1].LastLBA + 1 - PartTbl[1].StartLBA) != 65536/g' \
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-e 's/PartTbl\[1\]\.SectorCount != 131072/PartTbl[1].SectorCount != 65536/g' \
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-e 's|https://www\.ventoy\.net|https://redbearos.org/hiperiso|g' \
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-e 's|www\.ventoy\.net|redbearos.org|g' \
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-e 's|admin@ventoy\.net|adminpupkin@gmail.com|g' \
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-e 's|longpanda|vasilito|g' \
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-e 's|to use Ventoy|to use Hiperiso|g' \
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-e 's|Ventoy grub is not launched by Ventoy shim|Hiperiso grub is not launched by Hiperiso shim|g' \
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-e 's|standard Ventoy device|standard Hiperiso device|g' \
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-e 's| Ventoy scanning files| Hiperiso scanning files|g' \
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-e 's|Ventoy Secure Policy|Hiperiso Secure Policy|g' \
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-e 's|grub_printf("ventoy not ready|grub_printf("hiperiso not ready|g' \
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{} +
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# Patch kern/efi/mm.c: use fixed 32MB heap (matching GRUB 2.12) to fix
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# "alloc magic is broken" heap corruption in QEMU/OVMF.
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python3 - "$SRC_DIR/grub-core/kern/efi/mm.c" << 'PATCH_MM'
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import re, sys
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path = sys.argv[1]
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with open(path) as f:
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c = f.read()
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c = re.sub(
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r'/\* By default.*?g_new_required_pages = required_pages;',
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'/* Fixed 32MB heap (matching GRUB 2.12) to avoid OVMF heap corruption */\n'
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' total_pages = get_total_pages (filtered_memory_map, desc_size,\n'
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'\t\t\t\t filtered_memory_map_end);\n'
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' required_pages = BYTES_TO_PAGES (0x2000000);\n'
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' g_org_required_pages = required_pages;\n'
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' g_total_pages = total_pages;\n'
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' g_new_required_pages = required_pages;',
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c, flags=re.DOTALL)
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c = c.replace(
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'grub_free (finish_mmap_buf);\n grub_printf',
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'grub_free (finish_mmap_buf);\n finish_mmap_buf = NULL;\n grub_printf')
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with open(path, 'w') as f:
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f.write(c)
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PATCH_MM
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cp "$HIPERISO_ROOT/src/grub2/grub/grub.cfg" "$SRC_DIR/"
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cd "$SRC_DIR"
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make distclean 2>/dev/null || true
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./autogen.sh
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./configure --with-platform=efi --target=x86_64 \
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--prefix="$BUILD_DIR/INSTALL/" --disable-werror \
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CFLAGS="-std=gnu99 -Wno-error" HOST_CFLAGS="-std=gnu99 -Wno-error"
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make -j"$(nproc)"
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echo ">>> Installing GRUB tools and modules..."
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make install 2>&1 | tail -5
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INSTALL_DIR="$BUILD_DIR/INSTALL"
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GRUB_LIB="$INSTALL_DIR/lib/grub/x86_64-efi"
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EFI_OUTPUT_DIR="$HIPERISO_ROOT/grub2/bin"
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EFI_OUTPUT="$EFI_OUTPUT_DIR/BOOTX64.EFI"
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REAL_GRUB_OUTPUT="$EFI_OUTPUT_DIR/grubx64_real.efi"
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GRUB_ALIAS_OUTPUT="$EFI_OUTPUT_DIR/grubx64.efi"
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mkdir -p "$EFI_OUTPUT_DIR"
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echo ">>> Building BOOTX64.EFI with Ventoy module..."
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NET_MODULES="efinet net tftp http"
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MODULES="file setkey blocklist ventoy test true regexp newc search \
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at_keyboard usb_keyboard gcry_md5 hashsum gzio xzio lzopio \
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ext2 xfs read halt sleep serial terminfo png password_pbkdf2 \
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gcry_sha512 pbkdf2 part_gpt part_msdos ls tar squash4 loopback \
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part_apple minicmd diskfilter linux relocator jpeg iso9660 udf \
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hfsplus halt acpi mmap gfxmenu video_colors trig bitmap_scale \
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gfxterm bitmap font fat exfat ntfs fshelp efifwsetup reboot echo \
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configfile normal terminal gettext chain priority_queue bufio \
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datetime cat extcmd crypto boot all_video efi_gop efi_uga \
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video_bochs video_cirrus video video_fb gfxterm_background \
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gfxterm_menu mouse fwload smbios zfs"
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ALL_MODULES="$NET_MODULES $MODULES"
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PATH="$INSTALL_DIR/bin:$INSTALL_DIR/sbin:$PATH" \
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grub-mkimage \
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--directory "$GRUB_LIB" \
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--prefix '(,2)/grub' \
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--output "$EFI_OUTPUT" \
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--format 'x86_64-efi' \
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--compression 'auto' \
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$ALL_MODULES
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grub-mknetdir \
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--directory="$GRUB_LIB" \
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--modules="$ALL_MODULES" \
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--net-directory="$PXE_DIR" \
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--subdir=grub2 \
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--locales=en@quot
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rm -rf "$RUNTIME_GRUB_DIR/x86_64-efi"
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mkdir -p "$RUNTIME_GRUB_DIR/x86_64-efi"
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cp -a "$PXE_DIR/grub2/x86_64-efi/normal.mod" "$RUNTIME_GRUB_DIR/x86_64-efi/normal.mod"
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ls -1 "$GRUB_LIB" | egrep '\.(lst|mod)$' | while read line; do
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modname="${line%.mod}"
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if ! echo " $ALL_MODULES " | grep -q " ${modname} "; then
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cp -a "$GRUB_LIB/$line" "$RUNTIME_GRUB_DIR/x86_64-efi/"
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fi
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done
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cp "$EFI_OUTPUT" "$REAL_GRUB_OUTPUT"
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cp "$EFI_OUTPUT" "$GRUB_ALIAS_OUTPUT"
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echo ">>> Built: $EFI_OUTPUT ($(du -h "$EFI_OUTPUT" | cut -f1))"
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echo ">>> Copied: $REAL_GRUB_OUTPUT"
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echo ">>> Copied: $GRUB_ALIAS_OUTPUT"
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echo ">>> Verifying Ventoy module integrity..."
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_VT=$(strings "$EFI_OUTPUT" | grep -c 'vt_' || true)
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_VENTOY=$(strings "$EFI_OUTPUT" | grep -c 'ventoy_' || true)
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echo " vt_* symbols: $_VT"
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echo " ventoy_* symbols: $_VENTOY"
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