nixpkgs/pkgs/development/libraries/libgcrypt/default.nix
2021-03-07 12:20:03 +00:00

68 lines
2.3 KiB
Nix

{ lib, stdenv, fetchurl, gettext, libgpgerror, enableCapabilities ? false, libcap, buildPackages }:
assert enableCapabilities -> stdenv.isLinux;
stdenv.mkDerivation rec {
pname = "libgcrypt";
version = "1.9.2";
src = fetchurl {
url = "mirror://gnupg/libgcrypt/${pname}-${version}.tar.bz2";
sha256 = "sha256-ssENCRUTsnHkcXcnRgex/7o9lbGIu/qHl/lIrskFPFo=";
};
outputs = [ "out" "dev" "info" ];
outputBin = "dev";
# The CPU Jitter random number generator must not be compiled with
# optimizations and the optimize -O0 pragma only works for gcc.
# The build enables -O2 by default for everything else.
hardeningDisable = lib.optional stdenv.cc.isClang "fortify";
depsBuildBuild = [ buildPackages.stdenv.cc ];
buildInputs = [ libgpgerror ]
++ lib.optional stdenv.isDarwin gettext
++ lib.optional enableCapabilities libcap;
strictDeps = true;
configureFlags = [ "--with-libgpg-error-prefix=${libgpgerror.dev}" ]
++ lib.optional (stdenv.hostPlatform.isMusl || (stdenv.hostPlatform.isDarwin && stdenv.hostPlatform.isAarch64)) "--disable-asm"; # for darwin see https://dev.gnupg.org/T5157
# Necessary to generate correct assembly when compiling for aarch32 on
# aarch64
configurePlatforms = [ "host" "build" ];
postConfigure = ''
sed -i configure \
-e 's/NOEXECSTACK_FLAGS=$/NOEXECSTACK_FLAGS="-Wa,--noexecstack"/'
'';
# Make sure libraries are correct for .pc and .la files
# Also make sure includes are fixed for callers who don't use libgpgcrypt-config
postFixup = ''
sed -i 's,#include <gpg-error.h>,#include "${libgpgerror.dev}/include/gpg-error.h",g' "$dev/include/gcrypt.h"
'' + lib.optionalString enableCapabilities ''
sed -i 's,\(-lcap\),-L${libcap.lib}/lib \1,' $out/lib/libgcrypt.la
'';
# TODO: figure out why this is even necessary and why the missing dylib only crashes
# random instead of every test
preCheck = lib.optionalString stdenv.isDarwin ''
mkdir -p $out/lib
cp src/.libs/libgcrypt.20.dylib $out/lib
'';
doCheck = true;
meta = with lib; {
homepage = "https://www.gnu.org/software/libgcrypt/";
description = "General-purpose cryptographic library";
license = licenses.lgpl2Plus;
platforms = platforms.all;
maintainers = with maintainers; [ vrthra ];
repositories.git = "git://git.gnupg.org/libgcrypt.git";
};
}