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68 lines
2.6 KiB
Tcl
68 lines
2.6 KiB
Tcl
# -*- coding: utf-8; mode: tcl; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- vim:fenc=utf-8:ft=tcl:et:sw=4:ts=4:sts=4
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PortSystem 1.0
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PortGroup cmake 1.1
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PortGroup github 1.0
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github.setup zlib-ng zlib-ng 2.3.3
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github.tarball_from archive
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revision 0
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description \
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zlib replacement with optimizations for \"next generation\" systems.
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long_description \
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{*}${description} \
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Features: \
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- Zlib compatible API with support for dual-linking \
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- Modernized native API based on zlib API for ease of porting \
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- Modern C11 syntax and a clean code layout \
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- Deflate medium and quick algorithms based on Intel\’s zlib fork \
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- Support for CPU intrinsics when available \
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- Unaligned memory read/writes and large bit buffer improvements \
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- Includes improvements from Cloudflare and Intel forks \
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- Configure, CMake, and NMake build system support \
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- Comprehensive set of CMake unit tests \
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- Code sanitizers, fuzzing, and coverage \
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- GitHub Actions continuous integration on Windows, macOS, and Linux \
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- Emulated CI for ARM, AARCH64, PPC, PPC64, RISCV, SPARC64, S390x using \
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qemu
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categories archivers
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license Zlib
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maintainers {gmail.com:herby.gillot @herbygillot} \
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openmaintainer
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checksums rmd160 e2a3782bad84745ee183566a45add14befc99ed2 \
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sha256 f9c65aa9c852eb8255b636fd9f07ce1c406f061ec19a2e7d508b318ca0c907d1 \
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size 2447397
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depends_build-append path:bin/git:git
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# zlib-ng downloads own copy of gtest
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# We can't use gtest from MacPorts because it's broken
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# with shared libs: https://github.com/google/googletest/issues/3442
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# It has also been discovered that it cannot be compiled on
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# macOS 10.7-10.8 with the newer versions of LLVM
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# Enforcing the _DARWIN_C_SOURCE flag fixes this issue
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# https://trac.macports.org/ticket/60885
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if {${os.platform} eq "darwin" && ${os.major} < 13 && ${os.major} > 10} {
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configure.cxxflags-append \
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-D_DARWIN_C_SOURCE
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}
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# uses newer intrinsic functions
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# zlib-ng uses the C11 standard, but a C17/C++17
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# compiler is required to build the tests
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# it also fixed builds with +native variant
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compiler.c_standard 2017
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compiler.cxx_standard 2017
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# fails to build on 10.12 with Xcode Clang
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compiler.blacklist-append \
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{clang < 1000}
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variant native description "Enable optimizations only for your CPU" {
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configure.args-append \
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-DWITH_NATIVE_INSTRUCTIONS=ON
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}
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