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145 lines
4.7 KiB
145 lines
4.7 KiB
{ lib, stdenv, targetPackages
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# Build time
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, fetchurl, pkg-config, perl, texinfo, setupDebugInfoDirs, buildPackages
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# Run time
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, ncurses, readline, gmp, mpfr, expat, libipt, zlib, dejagnu, sourceHighlight
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, pythonSupport ? stdenv.hostPlatform == stdenv.buildPlatform && !stdenv.hostPlatform.isCygwin, python3 ? null
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, enableDebuginfod ? false, elfutils
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, guile ? null
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, safePaths ? [
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# $debugdir:$datadir/auto-load are whitelisted by default by GDB
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"$debugdir" "$datadir/auto-load"
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# targetPackages so we get the right libc when cross-compiling and using buildPackages.gdb
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targetPackages.stdenv.cc.cc.lib
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]
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, writeScript
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}:
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let
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basename = "gdb";
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targetPrefix = lib.optionalString (stdenv.targetPlatform != stdenv.hostPlatform)
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"${stdenv.targetPlatform.config}-";
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in
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assert pythonSupport -> python3 != null;
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stdenv.mkDerivation rec {
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pname = targetPrefix + basename;
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version = "12.1";
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src = fetchurl {
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url = "mirror://gnu/gdb/${basename}-${version}.tar.xz";
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hash = "sha256-DheTv48rVNU/Rt6oTM/URvSPgbKXsoxPf8AXuBjWn+0=";
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};
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postPatch = lib.optionalString stdenv.isDarwin ''
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substituteInPlace gdb/darwin-nat.c \
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--replace '#include "bfd/mach-o.h"' '#include "mach-o.h"'
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'' + lib.optionalString stdenv.hostPlatform.isMusl ''
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substituteInPlace sim/erc32/erc32.c --replace sys/fcntl.h fcntl.h
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substituteInPlace sim/erc32/interf.c --replace sys/fcntl.h fcntl.h
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substituteInPlace sim/erc32/sis.c --replace sys/fcntl.h fcntl.h
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substituteInPlace sim/ppc/emul_unix.c --replace sys/termios.h termios.h
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'';
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patches = [
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./debug-info-from-env.patch
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] ++ lib.optionals stdenv.isDarwin [
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./darwin-target-match.patch
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# Does not nave to be conditional. We apply it conditionally
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# to speed up inclusion to nearby nixos release.
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] ++ lib.optionals stdenv.is32bit [
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./32-bit-BFD_VMA-format.patch
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];
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nativeBuildInputs = [ pkg-config texinfo perl setupDebugInfoDirs ];
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buildInputs = [ ncurses readline gmp mpfr expat libipt zlib guile sourceHighlight ]
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++ lib.optional pythonSupport python3
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++ lib.optional doCheck dejagnu
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++ lib.optional enableDebuginfod (elfutils.override { enableDebuginfod = true; });
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propagatedNativeBuildInputs = [ setupDebugInfoDirs ];
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depsBuildBuild = [ buildPackages.stdenv.cc ];
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enableParallelBuilding = true;
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# darwin build fails with format hardening since v7.12
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hardeningDisable = lib.optionals stdenv.isDarwin [ "format" ];
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NIX_CFLAGS_COMPILE = "-Wno-format-nonliteral";
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configurePlatforms = [ "build" "host" "target" ];
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# GDB have to be built out of tree.
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preConfigure = ''
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mkdir _build
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cd _build
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'';
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configureScript = "../configure";
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configureFlags = with lib; [
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# Set the program prefix to the current targetPrefix.
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# This ensures that the prefix always conforms to
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# nixpkgs' expectations instead of relying on the build
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# system which only receives `config` which is merely a
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# subset of the platform description.
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"--program-prefix=${targetPrefix}"
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"--enable-targets=all" "--enable-64-bit-bfd"
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"--disable-install-libbfd"
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"--disable-shared" "--enable-static"
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"--with-system-zlib"
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"--with-system-readline"
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"--with-gmp=${gmp.dev}"
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"--with-mpfr=${mpfr.dev}"
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"--with-expat" "--with-libexpat-prefix=${expat.dev}"
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"--with-auto-load-safe-path=${builtins.concatStringsSep ":" safePaths}"
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] ++ lib.optional (!pythonSupport) "--without-python"
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++ lib.optional stdenv.hostPlatform.isMusl "--disable-nls"
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++ lib.optional enableDebuginfod "--with-debuginfod=yes";
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postInstall =
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'' # Remove Info files already provided by Binutils and other packages.
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rm -v $out/share/info/bfd.info
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'';
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# TODO: Investigate & fix the test failures.
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doCheck = false;
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passthru = {
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updateScript = writeScript "update-gdb" ''
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#!/usr/bin/env nix-shell
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#!nix-shell -i bash -p curl pcre common-updater-scripts
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set -eu -o pipefail
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# Expect the text in format of '<h3>GDB version 12.1</h3>'
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new_version="$(curl -s https://www.sourceware.org/gdb/ |
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pcregrep -o1 '<h3>GDB version ([0-9.]+)</h3>')"
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update-source-version ${pname} "$new_version"
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'';
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};
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meta = with lib; {
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description = "The GNU Project debugger";
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longDescription = ''
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GDB, the GNU Project debugger, allows you to see what is going
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on `inside' another program while it executes -- or what another
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program was doing at the moment it crashed.
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'';
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homepage = "https://www.gnu.org/software/gdb/";
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license = lib.licenses.gpl3Plus;
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platforms = with platforms; linux ++ cygwin ++ darwin;
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maintainers = with maintainers; [ pierron globin lsix ];
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};
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}
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