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nixpkgs/pkgs/development/libraries/c-ares/default.nix
2018-01-08 21:27:32 -05:00

43 lines
1.3 KiB
Nix

{ stdenv, fetchurl, writeTextDir }:
let self =
stdenv.mkDerivation rec {
name = "c-ares-1.13.0";
src = fetchurl {
url = "http://c-ares.haxx.se/download/${name}.tar.gz";
sha256 = "19qxhv9aiw903fr808y77r6l9js0fq9m3gcaqckan9jan7qhixq3";
};
meta = with stdenv.lib; {
description = "A C library for asynchronous DNS requests";
homepage = https://c-ares.haxx.se;
license = licenses.mit;
platforms = platforms.all;
};
# Adapted from running a cmake build
passthru.cmake-config = writeTextDir "c-ares-config.cmake"
''
set(c-ares_INCLUDE_DIR "${self}/include")
set(c-ares_LIBRARY c-ares::cares)
add_library(c-ares::cares SHARED IMPORTED)
set_target_properties(c-ares::cares PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${self}/include"
INTERFACE_LINK_LIBRARIES "nsl;rt"
)
set_property(TARGET c-ares::cares APPEND PROPERTY IMPORTED_CONFIGURATIONS RELEASE)
set_target_properties(c-ares::cares PROPERTIES
IMPORTED_LOCATION_RELEASE "${self}/lib/libcares.so.2.2.0"
IMPORTED_SONAME_RELEASE "libcares.so.2"
)
add_library(c-ares::cares_shared INTERFACE IMPORTED)
set_target_properties(c-ares::cares_shared PROPERTIES INTERFACE_LINK_LIBRARIES "c-ares::cares")
set(c-ares_SHARED_LIBRARY c-ares::cares_shared)
'';
}; in self