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https://github.com/NixOS/nixpkgs.git
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56 lines
1.5 KiB
Nix
56 lines
1.5 KiB
Nix
{ fetchurl, stdenv, unzip, libtool }:
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stdenv.mkDerivation rec {
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name = "crypto++-5.6.2";
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src = fetchurl {
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url = "mirror://sourceforge/cryptopp/cryptopp562.zip";
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sha256 = "0x1mqpz1v071cfrw4grbw7z734cxnpry1qh2b6rsmcx6nkyd5gsw";
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};
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patches = stdenv.lib.optional (stdenv.system != "i686-cygwin") ./dll.patch;
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buildInputs = [ unzip libtool ];
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# Unpack the thing in a subdirectory.
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unpackPhase = ''
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echo "unpacking Crypto++ to \`${name}' from \`$PWD'..."
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mkdir "${name}" && (cd "${name}" && unzip "$src")
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sourceRoot="$PWD/${name}"
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'';
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cxxflags = if stdenv.isi686 then "-march=i686" else
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if stdenv.isx86_64 then "-march=nocona -fPIC" else
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"";
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configurePhase = ''
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sed -i GNUmakefile \
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-e 's|-march=native|${cxxflags}|g' \
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-e 's|-mtune=native||g' \
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-e '/^CXXFLAGS =/s|-g -O2|-O3|'
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'';
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# I add what 'enableParallelBuilding' would add to the make call,
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# if we were using the generic build phase.
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buildPhase = ''
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make PREFIX="$out" all -j$NIX_BUILD_CORES -l$NIX_BUILD_CORES
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'';
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# TODO: Installing cryptotest.exe doesn't seem to be necessary. We run
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# that binary during this build anyway to verify everything works.
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installPhase = ''
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mkdir "$out"
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make install PREFIX="$out"
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'';
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doCheck = true;
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checkPhase = "LD_LIBRARY_PATH=`pwd` make test";
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meta = {
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description = "Crypto++, a free C++ class library of cryptographic schemes";
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homepage = http://cryptopp.com/;
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license = "Boost 1.0";
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maintainers = [ stdenv.lib.maintainers.ludo ];
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};
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}
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