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new(github.com/weizhongli/cdhit): cdhit 4.8.1#13434

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jhheider merged 2 commits into
pkgxdev:mainfrom
tannevaled:new/cdhit
Jun 20, 2026
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new(github.com/weizhongli/cdhit): cdhit 4.8.1#13434
jhheider merged 2 commits into
pkgxdev:mainfrom
tannevaled:new/cdhit

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Adds CD-HIT — sequence clustering (cd-hit, cd-hit-est, cd-hit-2d, …). C++/OpenMP. The Makefile hardcodes CC=g++; overridden to CC=c++, built openmp=yes, installed with PREFIX={{prefix}}/bin (the Makefile's PREFIX is the bin dir and isn't auto-created, so the recipe mkdir -ps it). On linux: gcc 14 build dep + runtime gnu.org/gcc/libstdcxx AND gnu.org/gcc/libgomp (libgomp is a separate gcc target the OpenMP binary needs; without the libstdcxx it fails GLIBCXX_3.4.3x not found). zlib is a runtime dep (links -lz). Verified on linux/arm64: builds + installs all 6 binaries, ldd resolves libstdc++/libgomp from the pantry, and cd-hit -c 0.9 clusters a shipped prot.faa companion.

Sequence clustering (C++/OpenMP). make CC=c++ openmp=yes; gcc14 build + libstdcxx+libgomp runtime on linux; companion prot.faa.
@jhheider jhheider merged commit 711f13a into pkgxdev:main Jun 20, 2026
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2 participants