Unverified Commit 7061bcab authored by Colin's avatar Colin Committed by GitHub
Browse files

groff: fix cross-compiling error (#513451)

parents 815061fe 6ff384ab

pkgs/by-name/gr/groff/package.nix

+11 −2
Original line number Diff line number Diff line
@@ -34,6 +34,10 @@ let 
    tag = "20200910";

    hash = "sha256-YQl5IDtodcbTV3D6vtJi7CwxVtHHl58fG6qCAoSaP4U=";

  };

  nativeGroffBinPath = lib.makeBinPath [

    buildPackages.groff

    (lib.getOutput "perl" buildPackages.groff)

  ];

in

stdenv.mkDerivation (finalAttrs: {

  pname = "groff";
@@ -125,13 +129,18 @@ stdenv.mkDerivation (finalAttrs: { 
    # Move mom docs instead of linking them to avoid dangling symlinks

    substituteInPlace Makefile \

      --replace-fail '$(LN_S) $(exampledir)' 'mv $(exampledir)'

  ''

  + lib.optionalString (stdenv.buildPlatform != stdenv.hostPlatform) ''

    # pdfmom uses GROFF_COMMAND to find the groff executable internally.

    substituteInPlace Makefile \

      --replace-fail 'GROFF_COMMAND=test-groff \' 'GROFF_COMMAND=$(GROFFBIN) \'

  '';



  makeFlags = lib.optionals (stdenv.buildPlatform != stdenv.hostPlatform) [

    # Trick to get the build system find the proper 'native' groff

    # http://www.mail-archive.com/bug-groff@gnu.org/msg01335.html

    "GROFF_BIN_PATH=${lib.getBin buildPackages.groff}/bin"

    "GROFFBIN=${lib.getExe buildPackages.groff}"

    "GROFF_BIN_PATH=${nativeGroffBinPath}"

    "GROFFBIN=${lib.getExe' buildPackages.groff "groff"}"

  ];



  doCheck = true;