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5.4.1 -> 5.6.4 regenerate/delete files (this would have detected the infamous xz backdoor)
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,58 @@ | ||
| # SPDX-FileCopyrightText: 2021 Andrius Štikonas <[email protected]> | ||
| # SPDX-FileCopyrightText: 2025 fosslinux <[email protected]> | ||
| # | ||
| # SPDX-License-Identifier: GPL-3.0-or-later | ||
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| # sources note: Unfortunately, xz's xz tarballs use SHA-256 checksum, which | ||
| # is not widely supported (including by xz), so we use bz2 tarball instead. | ||
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| src_prepare() { | ||
| # Delete translation catalogs | ||
| rm po/*.gmo | ||
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| # Delete generated documentation | ||
| rm -rf po4a/man | ||
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| # Would have detected the xz backdoor | ||
| rm tests/files/*.{x,l}z | ||
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| # Regenerate these c files/headers | ||
| rm src/liblzma/rangecoder/price_table.c src/liblzma/lzma/fastpos_table.c \ | ||
| src/liblzma/lz/lz_encoder_hash_table.h \ | ||
| src/liblzma/check/crc{32,64}_table_*.h | ||
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| pushd src/liblzma/rangecoder | ||
| gcc -std=c99 -o price_tablegen price_tablegen.c | ||
| ./price_tablegen > price_table.c | ||
| popd | ||
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| pushd src/liblzma/lzma | ||
| gcc -std=c99 -o fastpos_tablegen fastpos_tablegen.c | ||
| ./fastpos_tablegen > fastpos_table.c | ||
| popd | ||
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| pushd src/liblzma/check | ||
| gcc -std=c99 -o crc32_tablegen_le crc32_tablegen.c | ||
| ./crc32_tablegen_le > crc32_table_le.h | ||
| gcc -std=c99 -DWORDS_BIGENDIAN -o crc32_tablegen_be crc32_tablegen.c | ||
| ./crc32_tablegen_be > crc32_table_be.h | ||
| gcc -std=c99 -DLZ_HASH_TABLE -o crc32_tablegen_hashtable crc32_tablegen.c | ||
| ./crc32_tablegen_hashtable > ../lz/lz_encoder_hash_table.h | ||
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| gcc -std=c99 -o crc64_tablegen_le crc64_tablegen.c | ||
| ./crc64_tablegen_le > crc64_table_le.h | ||
| gcc -std=c99 -DWORDS_BIGENDIAN -o crc64_tablegen_be crc64_tablegen.c | ||
| ./crc64_tablegen_be > crc64_table_be.h | ||
| popd | ||
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| AUTOMAKE=automake-1.15 ACLOCAL=aclocal-1.15 AUTOCONF=autoconf-2.69 AUTOM4TE=autom4te-2.69 autoreconf-2.69 -f | ||
| } | ||
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| src_configure() { | ||
| ./configure \ | ||
| --prefix="${PREFIX}" \ | ||
| --disable-shared \ | ||
| --disable-nls \ | ||
| --build=i386-unknown-linux-musl \ | ||
| --libdir="${LIBDIR}" | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| https://github.com/tukaani-project/xz/releases/download/v5.6.4/xz-5.6.4.tar.bz2 176d510c30d80a23b8050bbc048f2ecaacb823ae48b6821727ed6591f0df9200 |