[Android-tools-devel] Bug#976891: Bug#976891: fastboot exits with "fake placeholder until fastboot builds" message

[Hans-Christoph Steiner]

Roger Shimizu:
> On Wed, Dec 30, 2020 at 3:46 AM Hans-Christoph Steiner <hans at eds.org> wrote:
>>
>> Ok, I fixed the dependency issue, now it gets reliably to the point rosh
>> gets to:
> 
> Thanks for fixing the build dependency issue!
> I fixed a few other issues (operator script & mterp generation, etc),
> and pushed to rosh/refine branch.
> 
> Current build breaking point is the same as previous one.
> I tried to use different c++ library, such as libstdc++-8-dev, and
> clang-9, but seems no help.

I have android-platform-art building as a stage1 now, so I'm working 
again on android-platform-system-core.  I haven't found where these 
symbols are supposed to come from:

clang++ fastboot/bootimg_utils.cpp fastboot/fastboot.cpp 
fastboot/fastboot_driver.cpp fastboot/fs.cpp fastboot/main.cpp 
fastboot/socket.cpp fastboot/tcp.cpp fastboot/udp.cpp 
fastboot/usb_linux.cpp fastboot/util.cpp fs_mgr/liblp/builder.cpp 
fs_mgr/liblp/images.cpp fs_mgr/liblp/partition_opener.cpp 
fs_mgr/liblp/reader.cpp fs_mgr/liblp/utility.cpp fs_mgr/liblp/writer.cpp 
-o fastboot/fastboot -g -O2 
-fdebug-prefix-map=/build/android-platform-system-core-10.0.0+r36=. 
-fstack-protector-strong -Wformat -Werror=format-security -fPIC 
-std=gnu++2a -fpermissive -Wdate-time -D_FORTIFY_SOURCE=2 -DNDEBUG 
-UDEBUG -I/usr/include/android -DPLATFORM_TOOLS_VERSION='"28.0.2"' 
-Iinclude -Imkbootimg/include/bootimg -Iadb -Ibase/include 
-Idemangle/include -Idiagnose_usb/include -Ifs_mgr/include 
-Ifs_mgr/include_fstab -Ifs_mgr/liblp/include -I/usr/include/android 
-I/usr/include/android/f2fs_utils -I/usr/include/android/openssl 
-Ilibsparse/include -Ilibziparchive/include -Wl,-z,relro -Wl,-z,now 
-fPIC -Wl,-rpath=/usr/lib/x86_64-linux-gnu/android -Wl,-rpath-link=. -L. 
-lziparchive -lsparse -lbase -lcutils -ladb -lutils -lssl -lcrypto 
-L/usr/lib/x86_64-linux-gnu/android -lart -l7z -lunwind
/usr/bin/ld: /tmp/utility-794e29.o: in function 
`android::fs_mgr::GetDescriptorSize(int, unsigned long*)':
./fs_mgr/liblp/utility.cpp:49: undefined reference to 
`get_block_device_size'
/usr/bin/ld: ./libbacktrace.so.0: undefined reference to `typeinfo for 
art_api::dex::DexFile'

Check my forks for the most current commits:
https://salsa.debian.org/eighthave/android-platform-art
https://salsa.debian.org/eighthave/android-platform-system-core

.hc