35 lines
892 B
Nix
35 lines
892 B
Nix
{ stdenv, fetchurl, pkgconfig
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, openssl ? null, zlib ? null, gnutls ? null
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}:
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let
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xor = a: b: (a || b) && (!(a && b));
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in
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assert xor (openssl != null) (gnutls != null);
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assert !(xor (openssl != null) (zlib != null));
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stdenv.mkDerivation rec {
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name = "ucommon-6.3.1";
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src = fetchurl {
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url = "mirror://gnu/commoncpp/${name}.tar.gz";
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sha256 = "1marbwbqnllhm9nh22lvyfjy802pgy1wx7j7kkpkasbm9r0sb6mm";
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};
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buildInputs = [ pkgconfig ];
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# ucommon.pc has link time depdendencies on -lssl, -lcrypto, -lz, -lgnutls
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propagatedBuildInputs = [ openssl zlib gnutls ];
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doCheck = true;
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meta = {
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description = "C++ library to facilitate using C++ design patterns";
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homepage = http://www.gnu.org/software/commoncpp/;
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license = stdenv.lib.licenses.lgpl3Plus;
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maintainers = with stdenv.lib.maintainers; [ viric ];
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platforms = stdenv.lib.platforms.all;
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};
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}
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