temp/android-tools: fork from alpine with flash boot fix (MR 2142)

This patch fixes:
  fastboot: error: Couldn't parse partition size '0x'.

I don't get the bug myself, but it was reported that this works as
expected. Let's merge it to pmaports temporarily while it's getting
upstreamed.

Related: https://github.com/nmeum/android-tools/pull/27
Related: pmbootstrap issue 2007
[ci:skip-build]: already built successfully in CI

temp/android-tools/0001-fastboot-don-t-die-if-can-t-parse-boot-part-size.patch

@@ -0,0 +1,43 @@
+From ee81c8aff8276d489c4271a89d44c62ff0b516d5 Mon Sep 17 00:00:00 2001
+From: Oliver Smith <ollieparanoid@postmarketos.org>
+Date: Wed, 28 Apr 2021 23:37:46 +0200
+Subject: [PATCH] fastboot: don't die if can't parse boot part size
+
+Don't crash in copy_boot_avb_footer() if bootloaders do not properly
+expose the size of the boot partition.
+
+This makes "fastboot flasher boot" usable again on lots of
+non-avb-devices, where it has been broken since
+I5a5e25fb54dc9d6a2930fda63434968808ffa1f0.
+
+Related: https://gitlab.com/postmarketOS/pmbootstrap/-/issues/2007
+Change-Id: I0825bdad0f541ec0b073900b02d2cf7966aa9ce7
+---
+ vendor/core/fastboot/fastboot.cpp | 6 ++++--
+ 1 file changed, 4 insertions(+), 2 deletions(-)
+
+diff --git a/vendor/core/fastboot/fastboot.cpp b/vendor/core/fastboot/fastboot.cpp
+index 679aec8..38a0e3b 100644
+--- a/vendor/core/fastboot/fastboot.cpp
++++ b/vendor/core/fastboot/fastboot.cpp
+@@ -1017,13 +1017,15 @@ static void copy_boot_avb_footer(const std::string& partition, struct fastboot_b
+ 
+     std::string partition_size_str;
+     if (fb->GetVar("partition-size:" + partition, &partition_size_str) != fastboot::SUCCESS) {
+-        die("cannot get boot partition size");
++        verbose("cannot get boot partition size, assuming non-avb device");
++        return;
+     }
+ 
+     partition_size_str = fb_fix_numeric_var(partition_size_str);
+     int64_t partition_size;
+     if (!android::base::ParseInt(partition_size_str, &partition_size)) {
+-        die("Couldn't parse partition size '%s'.", partition_size_str.c_str());
++        verbose("Couldn't parse partition size '%s', assuming non-avb device", partition_size_str.c_str());
++        return;
+     }
+     if (partition_size == buf->sz) {
+         return;
+-- 
+2.20.1
+

temp/android-tools/APKBUILD

@@ -0,0 +1,53 @@
+# Forked from Alpine to fix pmbootstrap#2007
+# Upstreaming here (further upstreaming to google requires google acc with
+# phone number, no thanks): https://github.com/nmeum/android-tools/pull/27
+
+pkgname=android-tools
+pkgver=9999
+_pkgver=31.0.0p1
+pkgrel=0
+pkgdesc="[$_pkgver] Android platform tools"
+url="https://sites.google.com/a/android.com/tools/"
+arch="!x86 x86_64 aarch64 armv7 armhf"
+license="Apache-2.0 MIT"
+options="net !check" # upstream doesn't have a test suite
+makedepends="pcre2-dev linux-headers libusb-dev gtest-dev go perl cmake
+	protobuf-dev brotli-dev zstd-dev lz4-dev"
+subpackages="$pkgname-completion:comp:noarch
+	$pkgname-zsh-completion:zshcomp:noarch
+	$pkgname-bash-completion:bashcomp:noarch"
+source="https://github.com/nmeum/$pkgname/releases/download/$_pkgver/$pkgname-$_pkgver.tar.xz
+	0001-fastboot-don-t-die-if-can-t-parse-boot-part-size.patch"
+builddir="$srcdir/$pkgname-$_pkgver"
+
+build() {
+	cmake -B build \
+		-DCMAKE_INSTALL_PREFIX=/usr \
+		-DCMAKE_INSTALL_LIBDIR=lib \
+		-DCMAKE_BUILD_TYPE=None
+	cmake --build build
+}
+
+package() {
+	DESTDIR="$pkgdir" cmake --install build
+}
+
+comp() {
+	depends=""
+	pkgdesc="Common completion files for $pkgname"
+
+	amove usr/share/android-tools/completions
+}
+
+bashcomp() {
+	default_bashcomp
+	depends="$pkgname-completion"
+}
+
+zshcomp() {
+	default_zshcomp
+	depends="$pkgname-completion"
+}
+
+sha512sums="40bded59614a6d0543e5011038b7f1c6abcb64f0daa71a13175ecb75fe42cb9985ed3a6301d73ee8d4ea20e2c98e3ed8130824ee74dcebe75bc0d7f3052c9d3b  android-tools-31.0.0p1.tar.xz
+71fdc774cf1b1de0eefd23a6c5ad6f09b6a06ad61fc2370f452a7d16dc3a3d605270f3bdb531588095ad07e45706ca7fb67c92b5a217c0f9238f5103382bcd35  0001-fastboot-don-t-die-if-can-t-parse-boot-part-size.patch"