b654c84eed
Although the Cloudflare fork of zlib may introduce performance improvements, there are issues building it with MinGW toolchains on Windows, as evidenced by this StackOverflow question: https://stackoverflow.com/questions/61170244/gcc-exe-fail-when-building-cloudflare-zlib-sys-rs However, it is not always possible to switch to the MSVC toolchain on Windows, because that may break other native C libraries which have trouble with MSVC instead, and just compiling to a 32-bit target can get pretty messy too. I've opened an issue to get this error fixed upstream, in the cloudflare-zlib-sys crate, but it was not fixed there yet. Therefore, make the Cloudflare zlib dependency optional, so users will have to explicitly opt in for it. As a side bonus, these changes also remove the restriction of Cloudflare zlib only being available on x64 and Aarch64 platforms.
85 lines
1.6 KiB
TOML
85 lines
1.6 KiB
TOML
[package]
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authors = ["Joshua Holmer <jholmer.in@gmail.com>"]
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categories = [
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"command-line-utilities",
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"compression",
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]
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description = "A lossless PNG compression optimizer"
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documentation = "https://docs.rs/oxipng"
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edition = "2018"
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exclude = [
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"tests/*",
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"bench/*",
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]
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homepage = "https://github.com/shssoichiro/oxipng"
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license = "MIT"
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name = "oxipng"
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repository = "https://github.com/shssoichiro/oxipng"
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build = "build.rs"
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version = "4.0.3"
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[badges]
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travis-ci = { repository = "shssoichiro/oxipng", branch = "master" }
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maintenance = { status = "actively-developed" }
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[[bin]]
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doc = false
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name = "oxipng"
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path = "src/main.rs"
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required-features = ["binary"]
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[dependencies]
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bit-vec = "^0.6.3"
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byteorder = "^1.4.2"
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crc = "^1.2.0"
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itertools = "^0.10.0"
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zopfli = { version = "^0.4.0", optional = true }
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miniz_oxide = "0.4"
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rgb = "0.8.25"
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indexmap = "1.6.1"
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libdeflater = { version = "0.7.1", optional = true }
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log = "0.4.14"
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stderrlog = { version = "0.5.1", optional = true }
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crossbeam-channel = "0.5.0"
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[dependencies.rayon]
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optional = true
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version = "^1.5.0"
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[dependencies.clap]
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optional = true
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version = "^2.33.3"
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[dependencies.wild]
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optional = true
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version = "2.0.4"
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[dependencies.image]
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default-features = false
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features = ["png"]
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version = "0.23"
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[dependencies.cloudflare-zlib]
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optional = true
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features = ["arm-always"]
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version = "^0.2.2"
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[build-dependencies]
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rustc_version = "0.3"
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[features]
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binary = [
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"clap",
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"wild",
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"stderrlog",
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]
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default = ["binary", "parallel", "libdeflater", "zopfli"]
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parallel = ["rayon", "indexmap/rayon"]
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[lib]
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name = "oxipng"
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path = "src/lib.rs"
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[profile.dev]
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opt-level = 2
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[profile.release]
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lto = "thin"
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