54 lines
2 KiB
Nix
54 lines
2 KiB
Nix
{ lib, stdenv, fetchurl, writeTextDir }:
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# Note: this package is used for bootstrapping fetchurl, and thus
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# cannot use fetchpatch! All mutable patches (generated by GitHub or
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# cgit) that are needed here should be included directly in Nixpkgs as
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# files.
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let self =
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stdenv.mkDerivation rec {
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pname = "c-ares";
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version = "1.18.1";
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src = fetchurl {
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url = "https://c-ares.haxx.se/download/${pname}-${version}.tar.gz";
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sha256 = "sha256-Gn1SqKhKn7/7G+kTPA9uFyF9kepab6Yfa0cpzaeOu88=";
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};
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enableParallelBuilding = true;
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meta = with lib; {
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description = "A C library for asynchronous DNS requests";
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homepage = "https://c-ares.haxx.se";
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license = licenses.mit;
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platforms = platforms.all;
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};
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# Adapted from running a cmake build
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passthru.cmake-config = let
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extension = if stdenv.hostPlatform.isStatic then ".a" else stdenv.hostPlatform.extensions.sharedLibrary;
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buildType = if stdenv.hostPlatform.isStatic then "STATIC" else "SHARED";
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buildTypeLower = if stdenv.hostPlatform.isStatic then "static" else "shared";
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in writeTextDir "c-ares-config.cmake"
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''
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set(c-ares_INCLUDE_DIR "${self}/include")
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set(c-ares_LIBRARY c-ares::cares)
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add_library(c-ares::cares ${buildType} IMPORTED)
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set_target_properties(c-ares::cares PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${self}/include"
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${lib.optionalString stdenv.isLinux ''INTERFACE_LINK_LIBRARIES "nsl;rt"''}
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)
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set_property(TARGET c-ares::cares APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
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set_target_properties(c-ares::cares PROPERTIES
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IMPORTED_LOCATION_RELEASE "${self}/lib/libcares${extension}"
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IMPORTED_SONAME_RELEASE "libcares${extension}"
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)
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add_library(c-ares::cares_${buildTypeLower} INTERFACE IMPORTED)
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set_target_properties(c-ares::cares_${buildTypeLower} PROPERTIES INTERFACE_LINK_LIBRARIES "c-ares::cares")
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set(c-ares_${buildType}_LIBRARY c-ares::cares_${buildTypeLower})
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'';
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}; in self
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