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authorJoel Challis <git@zvecr.com>2022-05-18 11:06:55 +0100
committerGitHub <noreply@github.com>2022-05-18 11:06:55 +0100
commit6503987c84994b2c6b5229db8b91c14d8bd11e41 (patch)
tree13853743ef22f0aada5f30eec97ce12eeffe22ba
parent40e33d03a89575e30d94851cbc34fbdbf6a069b6 (diff)
Workaround for recent -Werror=array-bounds AVR issues (#17136)
-rw-r--r--platforms/avr/platform.mk5
1 files changed, 5 insertions, 0 deletions
diff --git a/platforms/avr/platform.mk b/platforms/avr/platform.mk
index 0374e2e058..978199b385 100644
--- a/platforms/avr/platform.mk
+++ b/platforms/avr/platform.mk
@@ -12,6 +12,11 @@ HEX = $(OBJCOPY) -O $(FORMAT) -R .eeprom -R .fuse -R .lock -R .signature
EEP = $(OBJCOPY) -j .eeprom --set-section-flags=.eeprom="alloc,load" --change-section-lma .eeprom=0 --no-change-warnings -O $(FORMAT)
BIN =
+# https://gcc.gnu.org/bugzilla/show_bug.cgi?id=105523
+ifneq ($(findstring 12.,$(shell avr-gcc --version 2>/dev/null)),)
+COMPILEFLAGS += --param=min-pagesize=0
+endif
+
COMPILEFLAGS += -funsigned-char
COMPILEFLAGS += -funsigned-bitfields
COMPILEFLAGS += -ffunction-sections