libstore: remove static initializers for Store registrations

Ref #359.

Change-Id: Ia45530ddee25fa9fc399ff10738bb0d8bbc8b221

3 files changed, 11 insertions, 2 deletions

diff --git a/src/libstore/platform/darwin.cc b/src/libstore/platform/darwin.cc
index 1f7e9be23..078753bff 100644
--- a/src/libstore/platform/darwin.cc
+++ b/src/libstore/platform/darwin.cc
@@ -261,4 +261,9 @@ void DarwinLocalDerivationGoal::execBuilder(std::string builder, Strings args, S
 
     posix_spawn(nullptr, builder.c_str(), nullptr, &attrp, stringsToCharPtrs(args).data(), stringsToCharPtrs(envStrs).data());
 }
+
+void registerLocalStore() {
+    StoreImplementations::add<DarwinLocalStore, LocalStoreConfig>();
+}
+
 }
diff --git a/src/libstore/platform/fallback.cc b/src/libstore/platform/fallback.cc
index 5a01d64c8..0593ec204 100644
--- a/src/libstore/platform/fallback.cc
+++ b/src/libstore/platform/fallback.cc
@@ -1,5 +1,7 @@
 #include "platform/fallback.hh"
 
 namespace nix {
-static RegisterStoreImplementation<FallbackLocalStore, LocalStoreConfig> regLocalStore;
+void registerLocalStore() {
+    Implementations::add<FallbackLocalStore, LocalStoreConfig>();
+}
 }
diff --git a/src/libstore/platform/linux.cc b/src/libstore/platform/linux.cc
index 03b8bc0be..f22fbe58f 100644
--- a/src/libstore/platform/linux.cc
+++ b/src/libstore/platform/linux.cc
@@ -25,7 +25,9 @@ namespace {
 constexpr const std::string_view nativeSystem = SYSTEM;
 }
 
-static RegisterStoreImplementation<LinuxLocalStore, LocalStoreConfig> regLocalStore;
+void registerLocalStore() {
+    StoreImplementations::add<LinuxLocalStore, LocalStoreConfig>();
+}
 
 static void readProcLink(const std::string & file, UncheckedRoots & roots)
 {