f2a142727c
Ada depencencies musst be build with the same gnat version as the project. Use a namespace as preperation to build with different gnat versions. gprbuild and gnatprove are still globaly visable.
98 lines
2.9 KiB
Nix
98 lines
2.9 KiB
Nix
{ stdenv
|
|
, lib
|
|
, fetchFromGitHub
|
|
, gnat
|
|
, which
|
|
, xmlada # for src
|
|
}:
|
|
|
|
let
|
|
version = "24.0.0";
|
|
|
|
gprConfigKbSrc = fetchFromGitHub {
|
|
name = "gprconfig-kb-${version}-src";
|
|
owner = "AdaCore";
|
|
repo = "gprconfig_kb";
|
|
rev = "v${version}";
|
|
sha256 = "1vnjv2q63l8nq2w4wya75m40isvs78j5ss9b5ga3zx3cpdx3xh09";
|
|
};
|
|
in
|
|
|
|
stdenv.mkDerivation {
|
|
pname = "gprbuild-boot";
|
|
inherit version;
|
|
|
|
src = fetchFromGitHub {
|
|
name = "gprbuild-${version}";
|
|
owner = "AdaCore";
|
|
repo = "gprbuild";
|
|
rev = "v${version}";
|
|
sha256 = "096a43453z2xknn6x4hyk2ldp2wh0qhfdfmzsrks50zqcvmkq4v7";
|
|
};
|
|
|
|
nativeBuildInputs = [
|
|
gnat
|
|
which
|
|
];
|
|
|
|
postPatch = ''
|
|
# The Makefile uses gprbuild to build gprbuild which
|
|
# we can't do at this point, delete it to prevent the
|
|
# default phases from failing.
|
|
rm Makefile
|
|
|
|
# make sure bootstrap script runs
|
|
patchShebangs --build bootstrap.sh
|
|
'';
|
|
|
|
# This setupHook populates GPR_PROJECT_PATH which is used by
|
|
# gprbuild to find dependencies. It works quite similar to
|
|
# the pkg-config setupHook in the sense that it also splits
|
|
# dependencies into GPR_PROJECT_PATH and GPR_PROJECT_PATH_FOR_BUILD,
|
|
# but gprbuild itself doesn't support this, so we'll need to
|
|
# introducing a wrapper for it in the future remains TODO.
|
|
# For the moment this doesn't matter since we have no situation
|
|
# were gprbuild is used to build something used at build time.
|
|
setupHooks = [
|
|
./gpr-project-path-hook.sh
|
|
] ++ lib.optionals stdenv.targetPlatform.isDarwin [
|
|
# This setupHook replaces the paths of shared libraries starting
|
|
# with @rpath with the absolute paths on Darwin, so that the
|
|
# binaries can be run without additional setup.
|
|
./gpr-project-darwin-rpath-hook.sh
|
|
];
|
|
|
|
installPhase = ''
|
|
runHook preInstall
|
|
|
|
./bootstrap.sh \
|
|
--with-xmlada=${xmlada.src} \
|
|
--with-kb=${gprConfigKbSrc} \
|
|
--prefix=$out
|
|
|
|
# Install custom compiler description which can detect nixpkgs'
|
|
# GNAT wrapper as a proper Ada compiler. The default compiler
|
|
# description expects the runtime library to be installed in
|
|
# the same prefix which isn't the case for nixpkgs. As a
|
|
# result, it would detect the unwrapped GNAT as a proper
|
|
# compiler which is unable to produce working binaries.
|
|
#
|
|
# Our compiler description is very similar to the upstream
|
|
# GNAT description except that we use a symlink in $out/nix-support
|
|
# created by the cc-wrapper to find the associated runtime
|
|
# libraries and use gnatmake instead of gnatls to find GNAT's
|
|
# bin directory.
|
|
install -m644 ${./nixpkgs-gnat.xml} $out/share/gprconfig/nixpkgs-gnat.xml
|
|
|
|
runHook postInstall
|
|
'';
|
|
|
|
meta = with lib; {
|
|
description = "Multi-language extensible build tool";
|
|
homepage = "https://github.com/AdaCore/gprbuild";
|
|
license = licenses.gpl3Plus;
|
|
maintainers = [ maintainers.sternenseemann ];
|
|
platforms = platforms.all;
|
|
};
|
|
}
|