Merge pull request #8096 from jepler/lto-parallel

Speed LTO builds by using multiple threads
adafruit · Jun 20, 2023 · 4c55dc2 · 4c55dc2
2 parents b0e6a98 + cae02f1
commit 4c55dc2
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/py/circuitpy_defns.mk b/py/circuitpy_defns.mk
@@ -70,7 +70,7 @@ endif
 CIRCUITPY_LTO ?= 0
 CIRCUITPY_LTO_PARTITION ?= balanced
 ifeq ($(CIRCUITPY_LTO),1)
-CFLAGS += -flto -flto-partition=$(CIRCUITPY_LTO_PARTITION) -DCIRCUITPY_LTO=1
+CFLAGS += -flto=jobserver -flto-partition=$(CIRCUITPY_LTO_PARTITION) -DCIRCUITPY_LTO=1
 else
 CFLAGS += -DCIRCUITPY_LTO=0
 endif