Alpine Linux 3.21 native package

libpng-dev

Portable Network Graphics library (development files)

Packages / Alpine Linux 3.21 / libpng-dev

[Source: libpng]

Package: libpng-dev

Maintainers:

Natanael Copa

External Resources:

Homepage: [www.libpng.org]

Similar packages:

[libpng]
Portable Network Graphics library
[libpng-doc]
Portable Network Graphics library (documentation)
[libpng-static]
Portable Network Graphics library (static library)
[libpng-utils]
Portable Network Graphics library (pngfix utils)

Portable Network Graphics library (development files)

Nenhum registro publicado corresponde a este filtro de suite e arquitetura.

Cobertura de arquivos (não observada)

The active import did not include the repository's package-file index (Debian Contents for this cohort). This is missing coverage, not an observation that the package contains or installs zero files.

No package-associated file paths were observed for the displayed build metadata.

Usar este pacote

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Versões, suites e repositórios

Cada linha é metadado do índice de pacotes para uma versão, arquitetura, suite e repositório. Nomes, URLs e tamanhos vêm da fonte; um link é um ponto de obtenção mutável, não uma redistribuição da OpenFactory.

Nenhum registro publicado corresponde a este filtro de suite e arquitetura.

Checksums e datas de observação

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.

Completude do registro

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

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

Recorded total: 70/100

Field source: Alpine Linux 3.21 main aarch64 revision v3-21-main-aarch64:0bfada7396542aedf9b36ce973478a7454b364e1ef3b199e425ebd177204bbd9, Alpine Linux 3.21 main x86_64 revision v3-21-main-x86-64:49a0d9e44922d1fe8a10e81c96033ba453a7303b441fba4a74a8166f795f63b6. The cross-OS mapping is catalog-derived from the source-reported homepage; it does not establish authorship or publisher identity

Fontes e proveniência

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.

Alpine Linux 3.21 main aarch64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision v3-21-main-aarch64:0bfada7396542aedf9b36ce973478a7454b364e1ef3b199e425ebd177204bbd9
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
Not recorded
Signed-object SHA-256
742699ce2fb72715ef61fdcf59d93061c609f5ac858daf0f7a1e286668228d3c
Signer fingerprint
Not recorded
Keyring revision
alpine-aarch64
SHA-256 776977684fe729c59796fb6fc0279858c44c1195302892a8da4bbb3ee167e67f
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026
Alpine Linux 3.21 main x86_64Sep 1, 2026
Authoritative source; repository metadata signature verified, revision v3-21-main-x86-64:49a0d9e44922d1fe8a10e81c96033ba453a7303b441fba4a74a8166f795f63b6
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
Not recorded
Signed-object SHA-256
2762702c22e675442b2015e18f496051e4dc0331ee27b5f24f8cd34807574f06
Signer fingerprint
Not recorded
Keyring revision
alpine-x86_64
SHA-256 203c4f30dddf6b0661bdf0255ddc5b7e2f703f580ae61791f00f81945132b509
Tool and policy
1
openfactory-software-catalog-signature-v1
Verification time
Sep 1, 2026