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54 lines
1.9 KiB
Nix
54 lines
1.9 KiB
Nix
{ stdenv, fetchurl, writeTextDir }:
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let self =
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stdenv.mkDerivation rec {
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name = "c-ares-1.14.0";
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src = fetchurl {
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url = "https://c-ares.haxx.se/download/${name}.tar.gz";
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sha256 = "0vnwmbvymw677k780kpb6sb8i3szdp89rzy8mz1fwg1657yw3ls5";
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};
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configureFlags = if stdenv.hostPlatform.isWindows then [ "--disable-shared" "--enable-static" ] else null;
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# ares_android.h header is missing
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# see issue https://github.com/c-ares/c-ares/issues/216
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postPatch = if stdenv.hostPlatform.isAndroid then ''
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cp ${fetchurl {
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url = "https://raw.githubusercontent.com/c-ares/c-ares/cares-1_14_0/ares_android.h";
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sha256 = "1aw8y6r5c8zq6grjwf4mcm2jj35r5kgdklrp296214s1f1827ps8";
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}} ares_android.h
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'' else null;
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meta = with stdenv.lib; {
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description = "A C library for asynchronous DNS requests";
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homepage = https://c-ares.haxx.se;
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license = licenses.mit;
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platforms = platforms.all;
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};
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# Adapted from running a cmake build
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passthru.cmake-config = writeTextDir "c-ares-config.cmake"
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''
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set(c-ares_INCLUDE_DIR "${self}/include")
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set(c-ares_LIBRARY c-ares::cares)
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add_library(c-ares::cares SHARED IMPORTED)
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set_target_properties(c-ares::cares PROPERTIES
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INTERFACE_INCLUDE_DIRECTORIES "${self}/include"
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${stdenv.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 "${self}/lib/libcares${stdenv.targetPlatform.extensions.sharedLibrary}"
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IMPORTED_SONAME_RELEASE "libcares${stdenv.targetPlatform.extensions.sharedLibrary}"
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)
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add_library(c-ares::cares_shared INTERFACE IMPORTED)
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set_target_properties(c-ares::cares_shared PROPERTIES INTERFACE_LINK_LIBRARIES "c-ares::cares")
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set(c-ares_SHARED_LIBRARY c-ares::cares_shared)
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'';
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}; in self
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