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nixpkgs/pkgs/development/libraries/crypto++/default.nix
Vladimír Čunát 637873d8fb crypto++: fix tests by not using -O3, refactor
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.
2015-06-27 10:57:03 +02:00

52 lines
1.2 KiB
Nix

{ fetchurl, stdenv, unzip }:
stdenv.mkDerivation rec {
name = "crypto++-5.6.2";
src = fetchurl {
url = "mirror://sourceforge/cryptopp/cryptopp562.zip";
sha256 = "0x1mqpz1v071cfrw4grbw7z734cxnpry1qh2b6rsmcx6nkyd5gsw";
};
patches = with stdenv;
lib.optional (system != "i686-cygwin") ./dll.patch
++ lib.optional isDarwin ./GNUmakefile.patch;
buildInputs = [ unzip ];
sourceRoot = ".";
configurePhase = let
marchflags =
if stdenv.isi686 then "-march=i686" else
if stdenv.isx86_64 then "-march=nocona -mtune=generic" else
"";
in
''
sed -i GNUmakefile \
-e 's|-march=native|${marchflags} -fPIC|g' \
-e 's|-mtune=native||g' \
-e '/^CXXFLAGS =/s|-g ||'
'';
enableParallelBuilding = true;
makeFlags = "PREFIX=$(out)";
buildFlags = "libcryptopp.so";
doCheck = true;
checkPhase = "LD_LIBRARY_PATH=`pwd` make test";
# prefer -fPIC and .so to .a; cryptotest.exe seems superfluous
postInstall = ''rm "$out"/lib/*.a -r "$out/bin" '';
meta = with stdenv.lib; {
description = "Crypto++, a free C++ class library of cryptographic schemes";
homepage = http://cryptopp.com/;
license = licenses.boost;
platforms = platforms.all;
maintainers = [ ];
};
}