core/pkgs/by-name/gd/gdb/default.nix

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{ lib, stdenv, targetPackages
# Build time
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, fetchurl, fetchpatch, pkg-config, perl, texinfo, setupDebugInfoDirs
, buildPackages
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# Run time
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, ncurses, readline, gmp, mpfr, expat, libipt, zlib, zstd, xz, dejagnu
, sourceHighlight, libiconv
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, pythonSupport ? stdenv.hostPlatform == stdenv.buildPlatform
&& !stdenv.hostPlatform.isCygwin, python3 ? null
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, enableDebuginfod ? lib.meta.availableOn stdenv.hostPlatform elfutils, elfutils
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, guile ? null, hostCpuOnly ? false, enableSim ? false, safePaths ? [
# $debugdir:$datadir/auto-load are whitelisted by default by GDB
"$debugdir"
"$datadir/auto-load"
# targetPackages so we get the right libc when cross-compiling and using buildPackages.gdb
targetPackages.stdenv.cc.cc.lib
], writeScript }:
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let
basename = "gdb";
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targetPrefix =
lib.optionalString (stdenv.targetPlatform != stdenv.hostPlatform)
"${stdenv.targetPlatform.config}-";
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in assert pythonSupport -> python3 != null;
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stdenv.mkDerivation rec {
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pname = targetPrefix + basename
+ lib.optionalString hostCpuOnly "-host-cpu-only";
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version = "14.2";
src = fetchurl {
url = "mirror://gnu/gdb/${basename}-${version}.tar.xz";
hash = "sha256-LU3YBh2N7RK2xj9V5FNEiB6CJhBfTSqbI0BA76XOd3I=";
};
postPatch = lib.optionalString stdenv.isDarwin ''
substituteInPlace gdb/darwin-nat.c \
--replace '#include "bfd/mach-o.h"' '#include "mach-o.h"'
'' + lib.optionalString stdenv.hostPlatform.isMusl ''
substituteInPlace sim/erc32/erc32.c --replace sys/fcntl.h fcntl.h
substituteInPlace sim/erc32/interf.c --replace sys/fcntl.h fcntl.h
substituteInPlace sim/erc32/sis.c --replace sys/fcntl.h fcntl.h
substituteInPlace sim/ppc/emul_unix.c --replace sys/termios.h termios.h
'';
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patches = [ ./debug-info-from-env.patch ]
++ lib.optionals stdenv.isDarwin [ ./darwin-target-match.patch ];
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nativeBuildInputs = [ pkg-config texinfo perl setupDebugInfoDirs ];
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buildInputs = [
ncurses
readline
gmp
mpfr
expat
libipt
zlib
zstd
xz
guile
sourceHighlight
] ++ lib.optional pythonSupport python3 ++ lib.optional doCheck dejagnu
++ lib.optional enableDebuginfod
(elfutils.override { enableDebuginfod = true; })
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++ lib.optional stdenv.isDarwin libiconv;
propagatedNativeBuildInputs = [ setupDebugInfoDirs ];
depsBuildBuild = [ buildPackages.stdenv.cc ];
enableParallelBuilding = true;
# darwin build fails with format hardening since v7.12
hardeningDisable = lib.optionals stdenv.isDarwin [ "format" ];
env.NIX_CFLAGS_COMPILE = "-Wno-format-nonliteral";
configurePlatforms = [ "build" "host" "target" ];
preConfigure = ''
# remove precompiled docs, required for man gdbinit to mention /etc/gdb/gdbinit
rm gdb/doc/*.info*
rm gdb/doc/*.5
rm gdb/doc/*.1
# fix doc build https://sourceware.org/bugzilla/show_bug.cgi?id=27808
rm gdb/doc/GDBvn.texi
# GDB have to be built out of tree.
mkdir _build
cd _build
'';
configureScript = "../configure";
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configureFlags = with lib;
[
# Set the program prefix to the current targetPrefix.
# This ensures that the prefix always conforms to
# nixpkgs' expectations instead of relying on the build
# system which only receives `config` which is merely a
# subset of the platform description.
"--program-prefix=${targetPrefix}"
"--disable-werror"
] ++ lib.optional (!hostCpuOnly) "--enable-targets=all" ++ [
"--enable-64-bit-bfd"
"--disable-install-libbfd"
"--disable-shared"
"--enable-static"
"--with-system-zlib"
"--with-system-readline"
"--with-system-gdbinit=/etc/gdb/gdbinit"
"--with-system-gdbinit-dir=/etc/gdb/gdbinit.d"
"--with-gmp=${gmp.dev}"
"--with-mpfr=${mpfr.dev}"
"--with-expat"
"--with-libexpat-prefix=${expat.dev}"
"--with-auto-load-safe-path=${builtins.concatStringsSep ":" safePaths}"
] ++ lib.optional (!pythonSupport) "--without-python"
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++ lib.optional stdenv.hostPlatform.isMusl "--disable-nls"
++ lib.optional stdenv.hostPlatform.isStatic "--disable-inprocess-agent"
++ lib.optional enableDebuginfod "--with-debuginfod=yes"
++ lib.optional (!enableSim) "--disable-sim";
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postInstall = ''
# Remove Info files already provided by Binutils and other packages.
rm -v $out/share/info/bfd.info
'';
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# TODO: Investigate & fix the test failures.
doCheck = false;
passthru = {
updateScript = writeScript "update-gdb" ''
#!/usr/bin/env nix-shell
#!nix-shell -i bash -p curl pcre common-updater-scripts
set -eu -o pipefail
# Expect the text in format of '<h3>GDB version 12.1</h3>'
new_version="$(curl -s https://www.sourceware.org/gdb/ |
pcregrep -o1 '<h3>GDB version ([0-9.]+)</h3>')"
update-source-version ${pname} "$new_version"
'';
};
meta = with 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 = "https://www.gnu.org/software/gdb/";
license = lib.licenses.gpl3Plus;
# GDB upstream does not support ARM darwin
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platforms = with platforms; linux ++ cygwin ++ [ "x86_64-darwin" ];
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maintainers = with maintainers; [ pierron globin lsix ];
};
}