2020 February 29 Breaking Changes Update (#8064)

tmk_core/chibios.mk

@@ -110,6 +110,8 @@ else ifneq ("$(wildcard $(KEYBOARD_PATH_1)/ld/$(MCU_LDSCRIPT).ld)","")
     LDSCRIPT = $(KEYBOARD_PATH_1)/ld/$(MCU_LDSCRIPT).ld
 else ifneq ("$(wildcard $(TOP_DIR)/drivers/boards/ld/$(MCU_LDSCRIPT).ld)","")
     LDSCRIPT = $(TOP_DIR)/drivers/boards/ld/$(MCU_LDSCRIPT).ld
+else ifneq ("$(wildcard $(STARTUPLD_CONTRIB)/$(MCU_LDSCRIPT).ld)","")
+    LDSCRIPT = $(STARTUPLD_CONTRIB)/$(MCU_LDSCRIPT).ld
 else
     LDSCRIPT = $(STARTUPLD)/$(MCU_LDSCRIPT).ld
 endif
@@ -120,17 +122,18 @@ CHIBISRC = $(STARTUPSRC) \
        $(OSALSRC) \
        $(HALSRC) \
        $(PLATFORMSRC) \
+       $(PLATFORMSRC_CONTRIB) \
        $(BOARDSRC) \
-       $(STREAMSSRC) \
-	   $(STARTUPASM) \
-	   $(PORTASM) \
-	   $(OSALASM)
+       $(STREAMSSRC)
+
+# Ensure the ASM files are not subjected to LTO -- it'll strip out interrupt handlers otherwise.
+QUANTUM_LIB_SRC += $(STARTUPASM) $(PORTASM) $(OSALASM)
 
 CHIBISRC := $(patsubst $(TOP_DIR)/%,%,$(CHIBISRC))
 
-EXTRAINCDIRS += $(CHIBIOS)/os/license \
+EXTRAINCDIRS += $(CHIBIOS)/os/license $(CHIBIOS)/os/oslib/include \
          $(STARTUPINC) $(KERNINC) $(PORTINC) $(OSALINC) \
-         $(HALINC) $(PLATFORMINC) $(BOARDINC) $(TESTINC) \
+         $(HALINC) $(PLATFORMINC) $(PLATFORMINC_CONTRIB) $(BOARDINC) $(TESTINC) \
          $(STREAMSINC) $(CHIBIOS)/os/various $(COMMON_VPATH)
 
 #
@@ -179,6 +182,9 @@ LDFLAGS += -Wl,--script=$(LDSCRIPT)$(LDSYMBOLS)
 
 OPT_DEFS += -DPROTOCOL_CHIBIOS
 
+# Workaround to stop ChibiOS from complaining about new GCC -- it's been fixed for 7/8/9 already
+OPT_DEFS += -DPORT_IGNORE_GCC_VERSION_CHECK=1
+
 MCUFLAGS = -mcpu=$(MCU)
 
 # FPU options default (Cortex-M4 and Cortex-M7 single precision).