100 lines
3 KiB
Nix
100 lines
3 KiB
Nix
{ fetchurl, fetchgit, stdenv, ncurses, readline, gmp, mpfr, expat, texinfo
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, dejagnu, python, target ? null
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# Set it to true to fetch the latest release/branchpoint from git.
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, bleedingEdgeVersion ? false
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# Additional dependencies for GNU/Hurd.
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, mig ? null, hurd ? null
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# needed for the git version
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, flex, bison }:
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let
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basename =
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if bleedingEdgeVersion
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then "gdb-7.3.20110726"
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else "gdb-7.4";
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# Whether (cross-)building for GNU/Hurd. This is an approximation since
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# having `stdenv ? cross' doesn't tell us if we're building `hostDrv' and
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# `buildDrv'.
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isGNU =
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stdenv.system == "i686-gnu"
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|| (stdenv ? cross && stdenv.cross.config == "i586-pc-gnu");
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in
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assert isGNU -> mig != null && hurd != null;
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stdenv.mkDerivation rec {
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name = basename + stdenv.lib.optionalString (target != null)
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("-" + target.config);
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src =
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if bleedingEdgeVersion
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then fetchgit {
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url = "git://sourceware.org/git/gdb.git";
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rev = "refs/tags/gdb_7_3-2011-07-26-release";
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}
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else fetchurl {
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url = "mirror://gnu/gdb/${basename}.tar.bz2";
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# md5 is provided by the annoucement page
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# http://www.gnu.org/s/gdb/download/ANNOUNCEMENT
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md5 = "95a9a8305fed4d30a30a6dc28ff9d060";
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};
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# I think python is not a native input, but I leave it
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# here while I will not need it cross building
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buildNativeInputs = [ texinfo python ]
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++ stdenv.lib.optional isGNU mig
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++ stdenv.lib.optionals bleedingEdgeVersion [ flex bison ];
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buildInputs = [ ncurses readline gmp mpfr expat ]
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++ stdenv.lib.optional isGNU hurd
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++ stdenv.lib.optional doCheck dejagnu;
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configureFlags = with stdenv.lib;
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'' --with-gmp=${gmp} --with-mpfr=${mpfr} --with-system-readline
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--with-expat --with-libexpat-prefix=${expat}
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''
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+ optionalString (target != null) " --target=${target.config}"
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+ optionalString (elem stdenv.system platforms.cygwin) " --without-python"
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;
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crossAttrs = {
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# Do not add --with-python here to avoid cross building it.
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configureFlags =
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'' --with-gmp=${gmp.hostDrv} --with-mpfr=${mpfr.hostDrv} --with-system-readline
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--with-expat --with-libexpat-prefix=${expat.hostDrv} --without-python
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'' + stdenv.lib.optionalString (target != null)
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" --target=${target.config}";
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};
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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/{standards,configure,bfd}.info
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'';
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enableParallelBuilding = true;
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# TODO: Investigate & fix the test failures.
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doCheck = false;
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meta = with stdenv.lib; {
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description = "GDB, 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 = http://www.gnu.org/software/gdb/;
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license = "GPLv3+";
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platforms = with platforms; linux ++ cygwin;
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maintainers = with maintainers; [ ludo pierron ];
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};
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}
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