forked from mirrors/nixpkgs
637873d8fb
Tests were segfaulting due to compilation with -O3, most likely since building with gcc-4.9. AFAIK it isn't generally safe/advisable to use -O3 anyway. Also do some cleanup and expression refactoring, mostly.
52 lines
1.2 KiB
Nix
52 lines
1.2 KiB
Nix
{ fetchurl, stdenv, unzip }:
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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 = with stdenv;
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lib.optional (system != "i686-cygwin") ./dll.patch
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++ lib.optional isDarwin ./GNUmakefile.patch;
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buildInputs = [ unzip ];
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sourceRoot = ".";
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configurePhase = let
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marchflags =
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if stdenv.isi686 then "-march=i686" else
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if stdenv.isx86_64 then "-march=nocona -mtune=generic" else
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"";
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in
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''
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sed -i GNUmakefile \
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-e 's|-march=native|${marchflags} -fPIC|g' \
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-e 's|-mtune=native||g' \
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-e '/^CXXFLAGS =/s|-g ||'
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'';
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enableParallelBuilding = true;
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makeFlags = "PREFIX=$(out)";
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buildFlags = "libcryptopp.so";
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doCheck = true;
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checkPhase = "LD_LIBRARY_PATH=`pwd` make test";
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# prefer -fPIC and .so to .a; cryptotest.exe seems superfluous
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postInstall = ''rm "$out"/lib/*.a -r "$out/bin" '';
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meta = with stdenv.lib; {
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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 = licenses.boost;
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platforms = platforms.all;
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maintainers = [ ];
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};
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}
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