From 43607d0b7e176f0de9d4c9b08b62394fb228ff1c Mon Sep 17 00:00:00 2001
From: lizzie <lizzie@eden-emu.dev>
Date: Tue, 15 Sep 2026 06:36:27 +0000
Subject: [PATCH] 2026-09-15 06:36:27

Signed-off-by: lizzie <lizzie@eden-emu.dev>
---
 CMakeLists.txt              | 7 +++++++
 src/yuzu/CMakeLists.txt     | 3 +++
 src/yuzu_cmd/CMakeLists.txt | 3 +++
 3 files changed, 13 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f647204a4b..93185eed4b 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -153,6 +153,13 @@ if (MSVC AND ARCHITECTURE_x86)
         instead, run vcvars64.bat directly, located at C:/Program Files/Microsoft Visual Studio/2022/Community/VC/Auxiliary/Build/vcvars64.bat")
 endif()
 
+# Required for ICF builds
+if (NOT MSVC)
+    add_compile_options(
+        $<$<COMPILE_LANGUAGE:C,CXX>:-ffunction-sections>
+        $<$<COMPILE_LANGUAGE:C,CXX>:-fdata-sections>)
+endif()
+
 if (CXX_CLANG_CL)
     # clang-cl prints literally 10000+ warnings without this
     add_compile_options(
diff --git a/src/yuzu/CMakeLists.txt b/src/yuzu/CMakeLists.txt
index b93080f2a1..7bc4c1a098 100644
--- a/src/yuzu/CMakeLists.txt
+++ b/src/yuzu/CMakeLists.txt
@@ -444,6 +444,9 @@ if (YUZU_ROOM)
     target_link_libraries(yuzu PRIVATE yuzu-room)
 endif()
 
+if (NOT MSVC)
+    target_link_options(yuzu PRIVATE "LINKER:--icf=all,--gc-sections")
+endif()
 if (NOT MSVC AND (APPLE OR NOT YUZU_STATIC_BUILD))
     # needed for vma
     target_compile_options(yuzu PRIVATE
diff --git a/src/yuzu_cmd/CMakeLists.txt b/src/yuzu_cmd/CMakeLists.txt
index 09a9bd6da1..5be5dea622 100644
--- a/src/yuzu_cmd/CMakeLists.txt
+++ b/src/yuzu_cmd/CMakeLists.txt
@@ -67,6 +67,9 @@ endif()
 
 create_target_directory_groups(yuzu-cmd)
 
+if (NOT MSVC)
+    target_link_options(yuzu PRIVATE "LINKER:--icf=all,--gc-sections")
+endif()
 # needed for vma
 if (NOT MSVC)
     target_compile_options(yuzu-cmd PRIVATE