From a1e2191ad508a87bd1fdfc065b8ba14a1bcc1b49 Mon Sep 17 00:00:00 2001
From: David Given <dg@cowlark.com>
Date: Wed, 27 Aug 2025 03:06:31 +0200
Subject: [PATCH] mingw is less aggressive about dead code removal that other
 gccs are, so we need to add dependencies in places where they're really not
 used.

---
 Makefile               |  6 +++--
 scripts/protoencode.cc | 61 ++++++++++++++++++++++++++++++++++++++++++
 tests/build.py         |  5 +++-
 3 files changed, 69 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index a4aaa672..d1afd277 100644
--- a/Makefile
+++ b/Makefile
@@ -13,12 +13,14 @@ ifeq ($(BUILDTYPE),windows)
 	CC = $(MINGW)gcc
 	CXX = $(MINGW)g++ -std=c++20
 	CFLAGS += -g -O3 \
-		-Wno-unknown-warning-option
+		-Wno-unknown-warning-option \
+		-ffunction-sections \
+		-fdata-sections
 	CXXFLAGS += \
 		-fext-numeric-literals \
 		-Wno-deprecated-enum-float-conversion \
 		-Wno-deprecated-enum-enum-conversion
-	LDFLAGS += -static
+	LDFLAGS += -static -Wl,--gc-sections
 	AR = $(MINGW)ar
 	PKG_CONFIG = $(MINGW)pkg-config -static
 	WINDRES = $(MINGW)windres
diff --git a/scripts/protoencode.cc b/scripts/protoencode.cc
index d660ca5c..83353294 100644
--- a/scripts/protoencode.cc
+++ b/scripts/protoencode.cc
@@ -4,11 +4,72 @@
 #include <fstream>
 #include "fmt/format.h"
 #include "lib/core/globals.h"
+#include "lib/core/logger.h"
 #include "tests/testproto.pb.h"
 #include "lib/config/config.pb.h"
 #include <sstream>
 #include <locale>
 
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const BeginSpeedOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const EndSpeedOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const BeginWriteOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const EndWriteOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const BeginReadOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const EndReadOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const TrackReadLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const DiskReadLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const BeginOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const EndOperationLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const OperationProgressLogMessage> m)
+{
+}
+
+void renderLogMessage(
+    LogRenderer& r, std::shared_ptr<const OptionLogMessage> m)
+{
+}
+
 const std::string protoname = STRINGIFY(PROTO);
 
 static uint32_t readu8(std::string::iterator& it, std::string::iterator end)
diff --git a/tests/build.py b/tests/build.py
index f062658c..e6cac0f7 100644
--- a/tests/build.py
+++ b/tests/build.py
@@ -64,11 +64,14 @@ export(
                     "+protobuf_lib",
                     "+protocol",
                     ".+test_proto_lib",
+                    "dep/alphanum",
                     "dep/snowhouse",
+                    "lib/algorithms",
                     "lib/config",
                     "lib/core",
+                    "lib/data",
                     "lib/fluxsource+proto_lib",
-                    "dep/alphanum",
+                    "src/formats",
                 ],
             ),
         )