{ fetchurl, stdenv, ncurses, readline, gmp, mpfr, expat, texinfo , dejagnu, python, target ? null # Additional dependencies for GNU/Hurd. , mig ? null, hurd ? null }: let basename = "gdb-7.7"; # Whether (cross-)building for GNU/Hurd. This is an approximation since # having `stdenv ? cross' doesn't tell us if we're building `crossDrv' and # `nativeDrv'. isGNU = stdenv.system == "i686-gnu" || (stdenv ? cross && stdenv.cross.config == "i586-pc-gnu"); in assert isGNU -> mig != null && hurd != null; stdenv.mkDerivation rec { name = basename + stdenv.lib.optionalString (target != null) ("-" + target.config); src = fetchurl { url = "mirror://gnu/gdb/${basename}.tar.bz2"; sha256 = "08vcb97j1b7vxwq6088wb6s3g3bm8iwikd922y0xsgbbxv3d2104"; }; patches = [ ./edit-signals.patch ]; # I think python is not a native input, but I leave it # here while I will not need it cross building nativeBuildInputs = [ texinfo python ] ++ stdenv.lib.optional isGNU mig; buildInputs = [ ncurses readline gmp mpfr expat ] ++ stdenv.lib.optional isGNU hurd ++ stdenv.lib.optional doCheck dejagnu; enableParallelBuilding = true; configureFlags = with stdenv.lib; '' --with-gmp=${gmp} --with-mpfr=${mpfr} --with-system-readline --with-expat --with-libexpat-prefix=${expat} '' + optionalString (target != null) " --target=${target.config}" + optionalString (elem stdenv.system platforms.cygwin) " --without-python"; crossAttrs = { # Do not add --with-python here to avoid cross building it. configureFlags = '' --with-gmp=${gmp.crossDrv} --with-mpfr=${mpfr.crossDrv} --with-system-readline --with-expat --with-libexpat-prefix=${expat.crossDrv} --without-python '' + stdenv.lib.optionalString (target != null) " --target=${target.config}"; }; postInstall = '' # Remove Info files already provided by Binutils and other packages. rm -v $out/share/info/{standards,configure,bfd}.info ''; # TODO: Investigate & fix the test failures. doCheck = false; meta = with stdenv.lib; { description = "GDB, the GNU Project debugger"; longDescription = '' GDB, the GNU Project debugger, allows you to see what is going on `inside' another program while it executes -- or what another program was doing at the moment it crashed. ''; homepage = http://www.gnu.org/software/gdb/; license = "GPLv3+"; platforms = with platforms; linux ++ cygwin ++ darwin; maintainers = with maintainers; [ pierron ]; }; }