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| author | Nick Spinale <nick@nickspinale.com> | 2019-09-11 13:07:31 +0000 |
|---|---|---|
| committer | Nick Spinale <nick@nickspinale.com> | 2019-09-17 23:09:55 +0000 |
| commit | 35f39ac48ce6ed046b7dcce3ee6e8e9162ac12aa (patch) | |
| tree | 65f93fa997bb7082990f7052ca61312668ea4de9 /pkgs/development/compilers/dtc | |
| parent | 101947774c8aea770c650b7d3b78d50c63215742 (diff) | |
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dtc: make python bindings optional
dtc's build system does not support cross-compilation of its swig-generated python bindings.
Diffstat (limited to 'pkgs/development/compilers/dtc')
| -rw-r--r-- | pkgs/development/compilers/dtc/default.nix | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/pkgs/development/compilers/dtc/default.nix b/pkgs/development/compilers/dtc/default.nix index ea305cc5c84c..dc628c0d7625 100644 --- a/pkgs/development/compilers/dtc/default.nix +++ b/pkgs/development/compilers/dtc/default.nix @@ -1,4 +1,6 @@ -{ stdenv, fetchgit, flex, bison, pkgconfig, python2, swig, which }: +{ stdenv, lib, fetchgit, flex, bison, pkgconfig, which +, pythonSupport ? stdenv.buildPlatform == stdenv.hostPlatform, python2, swig +}: stdenv.mkDerivation rec { pname = "dtc"; @@ -10,16 +12,17 @@ stdenv.mkDerivation rec { sha256 = "075gj8bbahfdb8dlif3d2dpzjrkyf3bwbcmx96zpwhlgs0da8jxh"; }; - nativeBuildInputs = [ flex bison pkgconfig swig which ]; - buildInputs = [ python2 ]; + nativeBuildInputs = [ flex bison pkgconfig which ] ++ lib.optionals pythonSupport [ python2 swig ]; + buildInputs = lib.optionals pythonSupport [ python2 ]; postPatch = '' patchShebangs pylibfdt/ ''; + makeFlags = lib.optionals (!pythonSupport) [ "NO_PYTHON=1" ]; installFlags = [ "INSTALL=install" "PREFIX=$(out)" "SETUP_PREFIX=$(out)" ]; - meta = with stdenv.lib; { + meta = with lib; { description = "Device Tree Compiler"; homepage = https://git.kernel.org/cgit/utils/dtc/dtc.git; license = licenses.gpl2; # dtc itself is GPLv2, libfdt is dual GPL/BSD |