From e8eb0690ed6f9d1160e0eb789d0828c1b71c86b0 Mon Sep 17 00:00:00 2001
From: Raphael Coeffic <raphaelcoeffic@users.noreply.github.com>
Date: Sun, 24 Aug 2025 11:11:45 +0200
Subject: [PATCH] fix(h7): no LTO for system_clock.c (#6548)

Co-authored-by: raphaelcoeffic <1050031+raphaelcoeffic@users.noreply.github.com>
---
 radio/src/targets/common/arm/stm32/h7/CMakeLists.txt | 4 ++--
 radio/src/targets/st16/CMakeLists.txt                | 3 ++-
 radio/src/targets/stm32h7s78-dk/CMakeLists.txt       | 3 ++-
 radio/src/targets/tx15/CMakeLists.txt                | 3 ++-
 4 files changed, 8 insertions(+), 5 deletions(-)

diff --git a/radio/src/targets/common/arm/stm32/h7/CMakeLists.txt b/radio/src/targets/common/arm/stm32/h7/CMakeLists.txt
index 48744b2f6..8455b8335 100644
--- a/radio/src/targets/common/arm/stm32/h7/CMakeLists.txt
+++ b/radio/src/targets/common/arm/stm32/h7/CMakeLists.txt
@@ -8,12 +8,12 @@ include_directories(${CMSIS_DIR}/Include)
 
 if(CPU_TYPE STREQUAL STM32H7RS)
   include_directories(${CMSIS_DIR}/Device/ST/STM32H7RS/Include)
-  set(CMSIS_SRC
+  set(CMSIS_SRC ${CMSIS_SRC}
     targets/common/arm/stm32/h7/system_stm32h7rsxx.c
   )
 else()
   include_directories(${CMSIS_DIR}/Device/ST/STM32H7xx/Include)
-  set(CMSIS_SRC
+  set(CMSIS_SRC ${CMSIS_SRC}
     targets/common/arm/stm32/h7/system_stm32h7xx.c
   )
 endif()
diff --git a/radio/src/targets/st16/CMakeLists.txt b/radio/src/targets/st16/CMakeLists.txt
index d31133800..4dd6099e5 100644
--- a/radio/src/targets/st16/CMakeLists.txt
+++ b/radio/src/targets/st16/CMakeLists.txt
@@ -135,7 +135,6 @@ set(BOARD_COMMON_SRC
 # Bootloader board library
 add_library(board_bl OBJECT EXCLUDE_FROM_ALL
   ${BOARD_COMMON_SRC}
-  ${TARGET_SRC_DIR}/system_clock.c
   ${TARGET_SRC_DIR}/sdram_driver.cpp
   ${RADIO_SRC_DIR}/gui/colorlcd/boot_menu.cpp
   targets/common/arm/stm32/stm32_qspi.cpp
@@ -144,6 +143,8 @@ add_library(board_bl OBJECT EXCLUDE_FROM_ALL
 add_dependencies(board_bl minimal_board_lib)
 set(BOOTLOADER_SRC ${BOOTLOADER_SRC} $<TARGET_OBJECTS:board_bl>)
 
+set(CMSIS_SRC ${TARGET_SRC_DIR}/system_clock.c)
+
 # Firmware board library
 add_library(board OBJECT EXCLUDE_FROM_ALL
   ${BOARD_COMMON_SRC}
diff --git a/radio/src/targets/stm32h7s78-dk/CMakeLists.txt b/radio/src/targets/stm32h7s78-dk/CMakeLists.txt
index 70f418856..d5d8eb8fb 100644
--- a/radio/src/targets/stm32h7s78-dk/CMakeLists.txt
+++ b/radio/src/targets/stm32h7s78-dk/CMakeLists.txt
@@ -86,12 +86,13 @@ set(BOARD_COMMON_SRC
 # Bootloader board library
 add_library(board_bl OBJECT EXCLUDE_FROM_ALL
   ${BOARD_COMMON_SRC}
-  ${TARGET_SRC_DIR}/system_clock.c
   ${TARGET_SRC_DIR}/extram_driver.cpp
   ${RADIO_SRC_DIR}/gui/colorlcd/boot_menu.cpp
 )
 set(BOOTLOADER_SRC ${BOOTLOADER_SRC} $<TARGET_OBJECTS:board_bl>)
 
+set(CMSIS_SRC ${TARGET_SRC_DIR}/system_clock.c)
+
 # Firmware board library
 add_library(board OBJECT EXCLUDE_FROM_ALL
   ${BOARD_COMMON_SRC}
diff --git a/radio/src/targets/tx15/CMakeLists.txt b/radio/src/targets/tx15/CMakeLists.txt
index 8a31b9d85..733e4e699 100644
--- a/radio/src/targets/tx15/CMakeLists.txt
+++ b/radio/src/targets/tx15/CMakeLists.txt
@@ -137,7 +137,6 @@ set(BOARD_COMMON_SRC
 # Bootloader board library
 add_library(board_bl OBJECT EXCLUDE_FROM_ALL
   ${BOARD_COMMON_SRC}
-  ${TARGET_SRC_DIR}/system_clock.c
   ${TARGET_SRC_DIR}/sdram_driver.cpp
   ${TARGET_SRC_DIR}/usb_charger_driver.cpp
   ${RADIO_SRC_DIR}/gui/colorlcd/boot_menu.cpp
@@ -147,6 +146,8 @@ add_library(board_bl OBJECT EXCLUDE_FROM_ALL
 add_dependencies(board_bl minimal_board_lib)
 set(BOOTLOADER_SRC ${BOOTLOADER_SRC} $<TARGET_OBJECTS:board_bl>)
 
+set(CMSIS_SRC ${TARGET_SRC_DIR}/system_clock.c)
+
 # Firmware board library
 add_library(board OBJECT EXCLUDE_FROM_ALL
   ${BOARD_COMMON_SRC}