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chicken: Implement support for bootstrap-builds

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This is necessary in order to apply custom patches, as chicken needs a
bootstrap build to regenerate *.c files. This is also necessary when
building from git.
This commit is contained in:
Moritz Ulrich 2014-10-09 11:13:29 +02:00
parent e17781f8b1
commit a4834a3e84
2 changed files with 26 additions and 2 deletions
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24
pkgs/development/compilers/chicken/default.nix
View File

@ -1,4 +1,4 @@
{ stdenv, fetchurl }:
{ stdenv, fetchurl, bootstrap-chicken ? null }:
let
version = "4.9.0.1";
@ -20,6 +20,28 @@ stdenv.mkDerivation {
buildFlags = "PLATFORM=${platform} PREFIX=$(out) VARDIR=$(out)/var/lib";
installFlags = "PLATFORM=${platform} PREFIX=$(out) VARDIR=$(out)/var/lib";
# We need a bootstrap-chicken to regenerate the c-files after
# applying a patch to add support for CHICKEN_REPOSITORY_EXTRA
patches = stdenv.lib.ifEnable (bootstrap-chicken != null) [
./0001-Introduce-CHICKEN_REPOSITORY_EXTRA.patch
];
buildInputs = stdenv.lib.ifEnable (bootstrap-chicken != null) [
bootstrap-chicken
];
preBuild = stdenv.lib.ifEnable (bootstrap-chicken != null) ''
# Backup the build* files - those are generated from hostname,
# git-tag, etc. and we don't need/want that
mkdir -p build-backup
mv buildid buildbranch buildtag.h build-backup
# Regenerate eval.c after the patch
make spotless $buildFlags
mv build-backup/* .
'';
meta = {
homepage = http://www.call-cc.org/;
license = "BSD";

4
pkgs/top-level/all-packages.nix
View File

@ -2791,7 +2791,9 @@ let
bigloo = callPackage ../development/compilers/bigloo { };
chicken = callPackage ../development/compilers/chicken { };
chicken = callPackage ../development/compilers/chicken {
bootstrap-chicken = chicken.override { bootstrap-chicken = null; };
};
ccl = builderDefsPackage ../development/compilers/ccl {};