nixpkgs/pkgs/development/libraries/ada/gnatcoll/bindings.nix
sternenseemann 41f190a360 gnatcoll-*: init gnatcoll-bindings at 21.0.0
gnatcoll-gmp: init at 21.0.0
gnatcoll-iconv: init at 21.0.0
gnatcoll-lzma: init at 21.0.0
gnatcoll-omp: init at 21.0.0
gnatcoll-python3: init at 21.0.0
gnatcoll-readline: init at 21.0.0
gnatcoll-syslog: init at 21.0.0
gnatcoll-zlib: init at 21.0.0

This inits a bunch of gnatcoll-* packages which are managed in the
gnatcoll-bindings repository. I have chosen not to include "bindings"
in their derivation or attribute names, since the GPR project
definitions themselves all don't contain that as well, instead they
are name `gnatcoll_${component}.gpr`.
2021-08-03 14:58:49 +02:00

89 lines
1.8 KiB
Nix

{ stdenv
, lib
, fetchFromGitHub
, gnat
, gprbuild
, gnatcoll-core
, component
# component dependencies
, gmp
, libiconv
, xz
, gcc-unwrapped
, readline
, zlib
, python3
, ncurses
}:
let
# omit python (2.7), no need to introduce a
# dependency on an EOL package for no reason
libsFor = {
iconv = [ libiconv ];
gmp = [ gmp ];
lzma = [ xz ];
readline = [ readline ];
python3 = [ python3 ncurses ];
syslog = [ ];
zlib = [ zlib ];
};
in
stdenv.mkDerivation rec {
pname = "gnatcoll-${component}";
version = "21.0.0";
src = fetchFromGitHub {
owner = "AdaCore";
repo = "gnatcoll-bindings";
rev = "v${version}";
sha256 = "1214hf0m8iz289rjpxdiddnixj65l2xjwbcr7mq5ysbddmig5992";
};
patches = [
./omp-setup-text-mode.patch
];
nativeBuildInputs = [
gprbuild
gnat
python3
];
# propagate since gprbuild needs to find referenced .gpr files
# and all dependency C libraries when statically linking a
# downstream executable.
propagatedBuildInputs = [
gnatcoll-core
] ++ libsFor."${component}" or [];
# explicit flag for GPL acceptance because upstreams
# allows a gcc runtime exception for all bindings
# except for readline (since it is GPL w/o exceptions)
buildFlags = lib.optionals (component == "readline") [
"--accept-gpl"
];
buildPhase = ''
runHook preBuild
python3 ${component}/setup.py build $buildFlags
runHook postBuild
'';
installPhase = ''
runHook preInstall
python3 ${component}/setup.py install --prefix $out
runHook postInstall
'';
meta = with lib; {
description = "GNAT Components Collection - Bindings to C libraries";
homepage = "https://github.com/AdaCore/gnatcoll-bindings";
license = licenses.gpl3Plus;
platforms = platforms.all;
maintainers = [ maintainers.sternenseemann ];
};
}