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authorLudovic Courtès <ludo@gnu.org>2019-09-03 22:11:47 +0200
committerLudovic Courtès <ludo@gnu.org>2019-09-08 11:49:24 +0200
commitbc69ea2d605810cc32e13ed03d5848b8dc358b61 (patch)
treec4cbe1017a77ff853255d41b44301ff68c5257a1 /nix/libstore
parent9fcc35c51fd579b3bb7b4f61cba6973675c3922c (diff)
downloadguix-bc69ea2d605810cc32e13ed03d5848b8dc358b61.tar
guix-bc69ea2d605810cc32e13ed03d5848b8dc358b61.tar.gz
daemon: Run 'guix offload' directly.
* nix/scripts/offload.in: Remove. * nix/local.mk (nodist_pkglibexec_SCRIPTS) [BUILD_DAEMON_OFFLOAD]: Remove 'scripts/offload'. * config-daemon.ac: Don't output 'nix/scripts/offload'. * build-aux/pre-inst-env.in: Don't set 'NIX_BUILD_HOOK'. * nix/libstore/build.cc (HookInstance::HookInstance): Run 'guix offload'. (DerivationGoal::tryBuildHook): Remove reference to 'NIX_BUILD_HOOK'. * nix/nix-daemon/guix-daemon.cc (main) [HAVE_DAEMON_OFFLOAD_HOOK]: Don't set 'NIX_BUILD_HOOK'. * nix/nix-daemon/nix-daemon.cc (performOp) [!HAVE_DAEMON_OFFLOAD_HOOK]: Leave 'settings.useBuildHook' unchanged.
Diffstat (limited to 'nix/libstore')
-rw-r--r--nix/libstore/build.cc11
1 files changed, 5 insertions, 6 deletions
diff --git a/nix/libstore/build.cc b/nix/libstore/build.cc
index fe7bf79069..9f1f88933a 100644
--- a/nix/libstore/build.cc
+++ b/nix/libstore/build.cc
@@ -614,9 +614,7 @@ HookInstance::HookInstance()
{
debug("starting build hook");
- Path buildHook = getEnv("NIX_BUILD_HOOK");
- if (string(buildHook, 0, 1) != "/") buildHook = settings.nixLibexecDir + "/nix/" + buildHook;
- buildHook = canonPath(buildHook);
+ const Path &buildHook = settings.guixProgram;
/* Create a pipe to get the output of the child. */
fromHook.create();
@@ -642,13 +640,14 @@ HookInstance::HookInstance()
if (dup2(builderOut.writeSide, 4) == -1)
throw SysError("dupping builder's stdout/stderr");
- execl(buildHook.c_str(), buildHook.c_str(), settings.thisSystem.c_str(),
+ execl(buildHook.c_str(), buildHook.c_str(), "offload",
+ settings.thisSystem.c_str(),
(format("%1%") % settings.maxSilentTime).str().c_str(),
(format("%1%") % settings.printBuildTrace).str().c_str(),
(format("%1%") % settings.buildTimeout).str().c_str(),
NULL);
- throw SysError(format("executing `%1%'") % buildHook);
+ throw SysError(format("executing `%1% offload'") % buildHook);
});
pid.setSeparatePG(true);
@@ -1581,7 +1580,7 @@ void DerivationGoal::buildDone()
HookReply DerivationGoal::tryBuildHook()
{
- if (!settings.useBuildHook || getEnv("NIX_BUILD_HOOK") == "") return rpDecline;
+ if (!settings.useBuildHook) return rpDecline;
if (!worker.hook)
worker.hook = std::shared_ptr<HookInstance>(new HookInstance);