Files
oxmc f6176009b1 Add recovery_ui and recovery_toolkit scaffolding (first draft, not build-tested)
Stages TWRP's GUI engine and standalone tooling as PawletOS-owned modules
instead of a bootable/recovery fork, per the plugin-architecture finding in
NOTES-ota-recovery-ab.md: stock recovery_main.cpp already dlopen()s
librecovery_ui_ext.so and dlsym()s make_device() from it at runtime, so the
UI layer doesn't require touching stock bootable/recovery at all. Confirmed
via source grep that recovery.cpp/install.cpp have zero references into the
partition manager/backup engine/GUI code and vice versa.

recovery_ui/: TWRP's gui/, minuitwrp/, libpixelflinger/ (copied verbatim,
GPL-3.0), plus a new device/ providing PawletTwrpUI (a ScreenRecoveryUI
subclass) and make_device() — written from scratch against stock's
RecoveryUI/ScreenRecoveryUI virtual-method contract, since TWRP's own fork
never ships a make_device() (every real TWRP device provides its own, and
no reference device tree was available to copy from). Top-level Android.bp
defines librecovery_ui_pawlet_twrp, the module TARGET_RECOVERY_UI_LIB should
point at. gui/Android.bp and minuitwrp/Android.bp had their include_dirs
rewritten for the new paths.

recovery_toolkit/: partition manager, backup engine (tar/digest/adbbu/apex),
filesystem/format support (exfat/dosfstools/gpt/fuse/mtp/crypto), scripting
(openrecoveryscript/orscmd/twrpinstall), shared helpers. Source only, no
Android.bp yet for any of it.

Known gap blocking recovery_ui from actually linking: gui/'s libguitwrp
depends on libaosprecovery, built from recovery_toolkit/helpers/twrp.cpp via
a Go Soong plugin (libaosprecovery_defaults.go) not yet ported. Neither repo
has been build-tested — no local AOSP build environment available in this
workspace. See each directory's README.md for a precise done/not-done
breakdown.
2026-07-11 16:34:35 -07:00

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CONFIGURE_ARGS="\
\
"
# unneeded directories
UNNEEDED_SOURCES="\
lib/scryptenc \
"
# unneeded files
UNNEEDED_SOURCES+="\
config.h.in \
configure \
FORMAT \
main.c \
Makefile.in \
scrypt.1 \
lib/crypto/crypto_aesctr.c \
lib/crypto/crypto_aesctr.h \
lib/crypto/crypto_scrypt-nosse.c \
lib/crypto/sha256.c \
lib/crypto/sha256.h \
lib/util/memlimit.c \
lib/util/memlimit.h \
lib/util/readpass.c \
lib/util/readpass.h \
lib/util/warn.c \
lib/util/warn.h \
"
NEEDED_SOURCES="\
config.h \
lib \
scrypt_platform.h \
"
SCRYPT_INCLUDES="\
lib/crypto \
lib/util \
"
SCRYPT_SOURCES="\
lib/crypto/crypto_scrypt-ref.c \
"
SCRYPT_SOURCES_arm="\
"
SCRYPT_SOURCES_EXCLUDES_arm="\
"
SCRYPT_SOURCES_arm_neon="\
lib/crypto/crypto_scrypt-neon.c \
"
SCRYPT_SOURCES_EXCLUDES_arm_neon="\
lib/crypto/crypto_scrypt-ref.c \
"
SCRYPT_SOURCES_mips="\
"
SCRYPT_SOURCES_EXCLUDES_mips="\
"
SCRYPT_SOURCES_x86="\
lib/crypto/crypto_scrypt-sse.c \
"
SCRYPT_SOURCES_EXCLUDES_x86="\
lib/crypto/crypto_scrypt-ref.c \
"
SCRYPT_SOURCES_x86_64="\
lib/crypto/crypto_scrypt-sse.c \
"
SCRYPT_SOURCES_EXCLUDES_x86_64="\
lib/crypto/crypto_scrypt-ref.c \
"
SCRYPT_PATCHES="\
use_openssl_pbkdf2.patch \
arm-neon.patch \
"
SCRYPT_PATCHES_use_openssl_pbkdf2_SOURCES="\
lib/crypto/crypto_scrypt-ref.c \
"
SCRYPT_PATCHES_bionic_SOURCES="\
lib/crypto/crypto_scrypt-neon.c \
lib/crypto/crypto_scrypt-neon-salsa208.h \
"