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Hi all,</div>
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Following up on the source candidate for the Samsung HW-Q800A (archive: 19_SoundBar_HW-Q800_850A.zip), here$B!G(Bs a summary of my analysis and results.</div>
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<b>Build Process (BusyBox 1.22.1)</b></div>
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I unpacked the archive and focused on busybox-1.22.1.tar.bz2 due to its central role in embedded Linux environments.</div>
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Steps:</div>
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1. Extracted:</div>
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mkdir /root/busybox-src</div>
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tar -xjf busybox-1.22.1.tar.bz2 -C /root/busybox-src --strip-components=1</div>
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2. Installed dependencies:</div>
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apt update</div>
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apt install -y bzip2 build-essential libtirpc-dev libncurses-dev</div>
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3. Built BusyBox:</div>
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make defconfig</div>
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make -j4</div>
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Build Issues & Fixes:</div>
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- Missing rpc.h $B"*(B installed libtirpc-dev</div>
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- Undefined 'stime' in rdate.c $B"*(B disabled $B!F(Brdate$B!G(B and $B!F(Bdate$B!G(B via make menuconfig</div>
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- Missing curses.h $B"*(B installed libncurses-dev</div>
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Result: Successfully compiled a statically linked ARM64 binary and entered a working BusyBox shell using chroot.</div>
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<b>Candidate Completeness</b></div>
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The archive included many source packages but lacked top-level build scripts, integration instructions, or flashing tools. Other components were inconsistently packaged (.rar, .tgz) with little documentation. No scripts for full firmware assembly or installation
were provided.</div>
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Best,</div>
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Liam Hogenkamp</div>
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