Debian 12 (Bookworm) native package

libfst-dev

weighted finite-state transducers library (development)

Packages / Debian 12 (Bookworm) / libdevel / libfst-dev

[Source: openfst]

Package: libfst-dev (1.7.9-5)

Maintainers:

Debian Science Team

External Resources:

Homepage: [www.openfst.org]

Similar packages:

[libfst22]
weighted finite-state transducers library (runtime)
[libfst22-plugins-base]
weighted finite-state transducers library (base plugins)
[libfst-tools]
weighted finite-state transducers library (tools)

weighted finite-state transducers library (development)

Other Packages Related to libfst-dev:

dep: [libfst22] (= 1.7.9-5)
weighted finite-state transducers library (runtime)

Download libfst-dev

Architecture	Package Size	Installed Size	Files
amd64	325 KiB	2.2 MiB	[list of files]
arm64	325 KiB	2.2 MiB	[list of files]

Package file paths (240)

Paths come from the repository package-file index for the observed builds. They describe archive/package associations, not every file that will exist on a running system after maintainer scripts, alternatives, generated state, diversions, or installation choices.

/usr/include/fst/accumulator.h
/usr/include/fst/add-on.h
/usr/include/fst/arc-arena.h
/usr/include/fst/arcfilter.h
/usr/include/fst/arc.h
/usr/include/fst/arc-map.h
/usr/include/fst/arcsort.h
/usr/include/fst/bi-table.h
/usr/include/fst/cache.h
/usr/include/fst/closure.h
/usr/include/fst/compact-fst.h
/usr/include/fst/compat.h
/usr/include/fst/complement.h
/usr/include/fst/compose-filter.h
/usr/include/fst/compose.h
/usr/include/fst/concat.h
/usr/include/fst/config.h
/usr/include/fst/connect.h
/usr/include/fst/const-fst.h
/usr/include/fst/determinize.h
/usr/include/fst/dfs-visit.h
/usr/include/fst/difference.h
/usr/include/fst/disambiguate.h
/usr/include/fst/edit-fst.h
/usr/include/fst/encode.h
/usr/include/fst/epsnormalize.h
/usr/include/fst/equal.h
/usr/include/fst/equivalent.h
/usr/include/fst/expanded-fst.h
/usr/include/fst/expander-cache.h
/usr/include/fst/expectation-weight.h
/usr/include/fst/extensions/compress/compress.h
/usr/include/fst/extensions/compress/compressscript.h
/usr/include/fst/extensions/compress/elias.h
/usr/include/fst/extensions/far/compile-strings.h
/usr/include/fst/extensions/far/create.h
/usr/include/fst/extensions/far/equal.h
/usr/include/fst/extensions/far/extract.h
/usr/include/fst/extensions/far/far-class.h
/usr/include/fst/extensions/far/far.h
/usr/include/fst/extensions/far/farlib.h
/usr/include/fst/extensions/far/farscript.h
/usr/include/fst/extensions/far/getters.h
/usr/include/fst/extensions/far/info.h
/usr/include/fst/extensions/far/isomorphic.h
/usr/include/fst/extensions/far/print-strings.h
/usr/include/fst/extensions/far/script-impl.h
/usr/include/fst/extensions/far/stlist.h
/usr/include/fst/extensions/far/sttable.h
/usr/include/fst/extensions/linear/linear-fst-data-builder.h
/usr/include/fst/extensions/linear/linear-fst-data.h
/usr/include/fst/extensions/linear/linear-fst.h
/usr/include/fst/extensions/linear/linearscript.h
/usr/include/fst/extensions/linear/loglinear-apply.h
/usr/include/fst/extensions/linear/trie.h
/usr/include/fst/extensions/mpdt/compose.h
/usr/include/fst/extensions/mpdt/expand.h
/usr/include/fst/extensions/mpdt/info.h
/usr/include/fst/extensions/mpdt/mpdt.h
/usr/include/fst/extensions/mpdt/mpdtlib.h
/usr/include/fst/extensions/mpdt/mpdtscript.h
/usr/include/fst/extensions/mpdt/read_write_utils.h
/usr/include/fst/extensions/mpdt/reverse.h
/usr/include/fst/extensions/ngram/bitmap-index.h
/usr/include/fst/extensions/ngram/ngram-fst.h
/usr/include/fst/extensions/ngram/nthbit.h
/usr/include/fst/extensions/pdt/collection.h
/usr/include/fst/extensions/pdt/compose.h
/usr/include/fst/extensions/pdt/expand.h
/usr/include/fst/extensions/pdt/getters.h
/usr/include/fst/extensions/pdt/info.h
/usr/include/fst/extensions/pdt/paren.h
/usr/include/fst/extensions/pdt/pdt.h
/usr/include/fst/extensions/pdt/pdtlib.h
/usr/include/fst/extensions/pdt/pdtscript.h
/usr/include/fst/extensions/pdt/replace.h
/usr/include/fst/extensions/pdt/reverse.h
/usr/include/fst/extensions/pdt/shortest-path.h
/usr/include/fst/factor-weight.h
/usr/include/fst/filter-state.h
/usr/include/fst/flags.h
/usr/include/fst/float-weight.h
/usr/include/fst/fst-decl.h
/usr/include/fst/fst.h
/usr/include/fst/fstlib.h
/usr/include/fst/generic-register.h
/usr/include/fst/heap.h
/usr/include/fst/icu.h
/usr/include/fst/intersect.h
/usr/include/fst/interval-set.h
/usr/include/fst/invert.h
/usr/include/fst/isomorphic.h
/usr/include/fst/label-reachable.h
/usr/include/fst/lexicographic-weight.h
/usr/include/fst/lock.h
/usr/include/fst/log.h
/usr/include/fst/lookahead-filter.h
/usr/include/fst/lookahead-matcher.h
/usr/include/fst/map.h
/usr/include/fst/mapped-file.h
/usr/include/fst/matcher-fst.h
/usr/include/fst/matcher.h
/usr/include/fst/memory.h
/usr/include/fst/minimize.h
/usr/include/fst/mutable-fst.h
/usr/include/fst/pair-weight.h
/usr/include/fst/partition.h
/usr/include/fst/power-weight.h
/usr/include/fst/power-weight-mappers.h
/usr/include/fst/product-weight.h
/usr/include/fst/project.h
/usr/include/fst/properties.h
/usr/include/fst/prune.h
/usr/include/fst/push.h
/usr/include/fst/queue.h
/usr/include/fst/randequivalent.h
/usr/include/fst/randgen.h
/usr/include/fst/rational.h
/usr/include/fst/register.h
/usr/include/fst/relabel.h
/usr/include/fst/replace.h
/usr/include/fst/replace-util.h
/usr/include/fst/reverse.h
/usr/include/fst/reweight.h
/usr/include/fst/rmepsilon.h
/usr/include/fst/rmfinalepsilon.h
/usr/include/fst/script/arc-class.h
/usr/include/fst/script/arciterator-class.h
/usr/include/fst/script/arcsort.h
/usr/include/fst/script/arg-packs.h
/usr/include/fst/script/closure.h
/usr/include/fst/script/compile.h
/usr/include/fst/script/compile-impl.h
/usr/include/fst/script/compose.h
/usr/include/fst/script/concat.h
/usr/include/fst/script/connect.h
/usr/include/fst/script/convert.h
/usr/include/fst/script/decode.h
/usr/include/fst/script/determinize.h
/usr/include/fst/script/difference.h
/usr/include/fst/script/disambiguate.h
/usr/include/fst/script/draw.h
/usr/include/fst/script/draw-impl.h
/usr/include/fst/script/encode.h
/usr/include/fst/script/encodemapper-class.h
/usr/include/fst/script/epsnormalize.h
/usr/include/fst/script/equal.h
/usr/include/fst/script/equivalent.h
/usr/include/fst/script/fst-class.h
/usr/include/fst/script/fstscript-decl.h
/usr/include/fst/script/fstscript.h
/usr/include/fst/script/getters.h
/usr/include/fst/script/info.h
/usr/include/fst/script/info-impl.h
/usr/include/fst/script/intersect.h
/usr/include/fst/script/invert.h
/usr/include/fst/script/isomorphic.h
/usr/include/fst/script/map.h
/usr/include/fst/script/minimize.h
/usr/include/fst/script/print.h
/usr/include/fst/script/print-impl.h
/usr/include/fst/script/project.h
/usr/include/fst/script/prune.h
/usr/include/fst/script/push.h
/usr/include/fst/script/randequivalent.h
/usr/include/fst/script/randgen.h
/usr/include/fst/script/relabel.h
/usr/include/fst/script/replace.h
/usr/include/fst/script/reverse.h
/usr/include/fst/script/reweight.h
/usr/include/fst/script/rmepsilon.h
/usr/include/fst/script/script-impl.h
/usr/include/fst/script/shortest-distance.h
/usr/include/fst/script/shortest-path.h
/usr/include/fst/script/stateiterator-class.h
/usr/include/fst/script/synchronize.h
/usr/include/fst/script/text-io.h
/usr/include/fst/script/topsort.h
/usr/include/fst/script/union.h
/usr/include/fst/script/verify.h
/usr/include/fst/script/weight-class.h
/usr/include/fst/set-weight.h
/usr/include/fst/shortest-distance.h
/usr/include/fst/shortest-path.h
/usr/include/fst/signed-log-weight.h
/usr/include/fst/sparse-power-weight.h
/usr/include/fst/sparse-tuple-weight.h
/usr/include/fst/state-map.h
/usr/include/fst/state-reachable.h
/usr/include/fst/statesort.h
/usr/include/fst/state-table.h
/usr/include/fst/string.h
/usr/include/fst/string-weight.h
/usr/include/fst/symbol-table.h
/usr/include/fst/symbol-table-ops.h
/usr/include/fst/synchronize.h
/usr/include/fst/test/algo_test.h
/usr/include/fst/test/compactors.h
/usr/include/fst/test/fst_test.h
/usr/include/fst/test-properties.h
/usr/include/fst/test/rand-fst.h
/usr/include/fst/test/weight-tester.h
/usr/include/fst/topsort.h
/usr/include/fst/tuple-weight.h
/usr/include/fst/types.h
/usr/include/fst/union-find.h
/usr/include/fst/union.h
/usr/include/fst/union-weight.h
/usr/include/fst/util.h
/usr/include/fst/vector-fst.h
/usr/include/fst/verify.h
/usr/include/fst/visit.h
/usr/include/fst/weight.h
/usr/include/fst/windows_defs.inc
/usr/lib/aarch64-linux-gnu/libfstcompact.so
/usr/lib/aarch64-linux-gnu/libfstcompressscript.so
/usr/lib/aarch64-linux-gnu/libfstconst.so
/usr/lib/aarch64-linux-gnu/libfstfarscript.so
/usr/lib/aarch64-linux-gnu/libfstfar.so
/usr/lib/aarch64-linux-gnu/libfstlinearscript.so
/usr/lib/aarch64-linux-gnu/libfstlookahead.so
/usr/lib/aarch64-linux-gnu/libfstmpdtscript.so
/usr/lib/aarch64-linux-gnu/libfstngram.so
/usr/lib/aarch64-linux-gnu/libfstpdtscript.so
/usr/lib/aarch64-linux-gnu/libfstscript.so
/usr/lib/aarch64-linux-gnu/libfst.so
/usr/lib/x86_64-linux-gnu/libfstcompact.so
/usr/lib/x86_64-linux-gnu/libfstcompressscript.so
/usr/lib/x86_64-linux-gnu/libfstconst.so
/usr/lib/x86_64-linux-gnu/libfstfarscript.so
/usr/lib/x86_64-linux-gnu/libfstfar.so
/usr/lib/x86_64-linux-gnu/libfstlinearscript.so
/usr/lib/x86_64-linux-gnu/libfstlookahead.so
/usr/lib/x86_64-linux-gnu/libfstmpdtscript.so
/usr/lib/x86_64-linux-gnu/libfstngram.so
/usr/lib/x86_64-linux-gnu/libfstpdtscript.so
/usr/lib/x86_64-linux-gnu/libfstscript.so
/usr/lib/x86_64-linux-gnu/libfst.so
/usr/share/doc/libfst-dev/changelog.Debian.gz
/usr/share/doc/libfst-dev/copyright

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Use this package

OpenFactory can boot this operating system in a browser VM, or start a build that includes the native package name from this record.

Try Debian 12 (Bookworm) in the browser Build an image that includes libfst-dev

Versions, suites, and repositories

Each row is recorded package-index metadata for one version, architecture, suite, and repository. Names, URLs, and sizes are source-reported; a link is a potentially mutable retrieval location, not an OpenFactory redistribution claim or proof that OpenFactory retained the artifact bytes.

Version	Release	Architecture	Repository	Package size	Installed size	Publisher repository artifact
1.7.9-5	bookworm / main	amd64	Debian 12 · main · amd64	325 KiB	2.2 MiB	pool/main/o/openfst/libfst-dev_1.7.9-5_amd64.deb
1.7.9-5	bookworm / main	arm64	Debian 12 · main · arm64	325 KiB	2.2 MiB	pool/main/o/openfst/libfst-dev_1.7.9-5_arm64.deb

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

Checksums and observation dates

For an APT source, signature verification authenticates the repository metadata chain and the Packages index containing this source-reported artifact digest. It does not certify package safety.

1.7.9-5 / amd64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 08e3c60f5411e765cae4d29607b8e4a5e2b0c942d45e098cd0817330e71a265e

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '08e3c60f5411e765cae4d29607b8e4a5e2b0c942d45e098cd0817330e71a265e' 'libfst-dev_1.7.9-5_amd64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5

1.7.9-5 / arm64Observed Sep 1, 2026 to Sep 1, 2026

Verification status: Metadata observed; artifact bytes were not independently fetched or hashed by this catalog import. The digest below is source-reported.

Source-reported sha256: 78eac6e527005278cb55071ddd63336924defd2e98942f1c22ac3be124a258c7

After downloading that exact artifact, compare its bytes with the source-reported expected digest:

printf '%s  %s\n' '78eac6e527005278cb55071ddd63336924defd2e98942f1c22ac3be124a258c7' 'libfst-dev_1.7.9-5_arm64.deb' | sha256sum --check --strict -

A match establishes equality with the repository metadata value. It does not establish safety or catalog-side artifact retrieval.

Field source: Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00

Catalog record completeness

The completeness score measures metadata coverage, not software quality, security, compatibility, or suitability.

Summary and description: 25/25
Artifact path and source digest: 25/25
Dependency metadata: 15/15
Package-file index: 15/15
Homepage: 5/5
License text: 0/5
Source package or maintainer: 10/10

Recorded total: 95/100

Field source: Debian 12 (Bookworm) main amd64 revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5, Debian 12 (Bookworm) main arm64 revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Sources and provenance

Field-source links above resolve here. Each source entry names the metadata publisher, trust tier, exact snapshot revision, signature result, and observation time; catalog-derived mappings are labeled separately.

Debian 12 (Bookworm) main amd64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-amd64:9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-amd64/Packages.xz
Expected SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Observed SHA-256: 9e0b5aabb2465b3d2e7a7fe27f9913846277833f7a2826e7767acccff5b588c5
Result: match verified
Debian 12 (Bookworm) main arm64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision bookworm-main-arm64:2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Signature verification covers the configured repository metadata chain. It does not certify that the package is safe or suitable.
Repository-signature verification record
Signed object
https://deb.debian.org/debian/dists/bookworm/InRelease
Signed-object SHA-256
77737fa4b34f2693e982cc9ee35736816c35a7778fc2d326cc1bbf5b301fe1aa
Signer fingerprint
4CB50190207B4758A3F73A796ED0E7B82643E131
Keyring revision
debian-archive-keyring.gpg
SHA-256 506b815cbb32d9b6066b4a2aa524071e071761e7e7f68c3ac74f3061ba852017
Tool and policy
gpgv (GnuPG) 2.4.9
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Signed Release → package-index hash linkage
Path: main/binary-arm64/Packages.xz
Expected SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Observed SHA-256: 2ddb1737692e8c45c53e8d57c0ce4cd21c78c5703b830c3226b1423566a06c00
Result: match verified