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{ fetchurl, stdenv, ncurses, readline, gmp, mpfr, expat, texinfo, zlib
, dejagnu, perl, pkgconfig
, buildPlatform, hostPlatform, targetPlatform
, pythonSupport ? hostPlatform == buildPlatform && !hostPlatform.isCygwin, python ? null
, guile ? null
# Support all known targets in one gdb binary.
, multitarget ? false
# Additional dependencies for GNU/Hurd.
, mig ? null, hurd ? null
, setupDebugInfoDirs
}:
let
basename = "gdb-${version}";
version = "8.0";
in
assert targetPlatform.isHurd -> mig != null && hurd != null;
assert pythonSupport -> python != null;
stdenv.mkDerivation rec {
name =
stdenv.lib.optionalString (targetPlatform != hostPlatform)
(targetPlatform.config + "-")
+ basename;
src = fetchurl {
url = "mirror://gnu/gdb/${basename}.tar.xz";
sha256 = "1vplyf8v70yn0rdqjx6awl9nmfbwaj5ynwwjxwa71rhp97z4z8pn";
};
patches = [ ./debug-info-from-env.patch ];
nativeBuildInputs = [ pkgconfig texinfo perl setupDebugInfoDirs ]
# TODO(@Ericson2314) not sure if should be host or target
++ stdenv.lib.optional targetPlatform.isHurd mig;
buildInputs = [ ncurses readline gmp mpfr expat zlib guile ]
++ stdenv.lib.optional pythonSupport python
++ stdenv.lib.optional targetPlatform.isHurd hurd
++ stdenv.lib.optional doCheck dejagnu;
propagatedNativeBuildInputs = [ setupDebugInfoDirs ];
enableParallelBuilding = true;
# darwin build fails with format hardening since v7.12
hardeningDisable = stdenv.lib.optionals stdenv.isDarwin [ "format" ];
NIX_CFLAGS_COMPILE = "-Wno-format-nonliteral";
# TODO(@Ericson2314): Always pass "--target" and always prefix.
configurePlatforms = [ "build" "host" ] ++ stdenv.lib.optional (targetPlatform != hostPlatform) "target";
configureFlags = with stdenv.lib; [
"--with-gmp=${gmp.dev}" "--with-mpfr=${mpfr.dev}" "--with-system-readline"
"--with-system-zlib" "--with-expat" "--with-libexpat-prefix=${expat.dev}"
] ++ stdenv.lib.optional hostPlatform.isLinux
# TODO(@Ericson2314): make this conditional on whether host platform is NixOS
"--with-separate-debug-dir=/run/current-system/sw/lib/debug"
++ stdenv.lib.optional (!pythonSupport) "--without-python"
++ stdenv.lib.optional multitarget "--enable-targets=all";
preConfigure =
# Not sure why this is causing problems, now that the stdenv
# exports CPP=cpp the build fails with strange errors on darwin.
stdenv.lib.optionalString stdenv.cc.isClang ''
unset CPP
'';
postInstall =
'' # Remove Info files already provided by Binutils and other packages.
rm -v $out/share/info/bfd.info
'';
# TODO: Investigate & fix the test failures.
doCheck = false;
meta = with stdenv.lib; {
description = "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 = stdenv.lib.licenses.gpl3Plus;
platforms = with platforms; linux ++ cygwin ++ darwin;
maintainers = with maintainers; [ pierron ];
};
}
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