diff options
Diffstat (limited to 'core/cortex-m/build.mk')
| -rw-r--r-- | core/cortex-m/build.mk | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/core/cortex-m/build.mk b/core/cortex-m/build.mk index be2a8a6501..b18d01e114 100644 --- a/core/cortex-m/build.mk +++ b/core/cortex-m/build.mk @@ -10,7 +10,8 @@ $(call set-option,CROSS_COMPILE,\ $(CROSS_COMPILE_arm),\ /opt/coreboot-sdk/bin/arm-eabi-) - +# Force gcc compiler +cc-name:=gcc # FPU compilation flags CFLAGS_FPU-$(CONFIG_FPU)=-mfpu=fpv4-sp-d16 -mfloat-abi=hard @@ -24,8 +25,9 @@ CFLAGS_CPU+=-flto LDFLAGS_EXTRA+=-flto endif -# TODO: remove this workaround once migration to gcc 11.2 completed. -GCC_VERSION := $(shell $(CROSS_COMPILE)gcc -dumpversion) +# gcc 11.2 had a known issue which doesn't affect Cr50 build anymore +# but we can't remove -fno-ipa-modref as it changes FIPS module digest +GCC_VERSION := $(shell $(CROSS_COMPILE)$(cc-name) -dumpversion) ifeq ("$(GCC_VERSION)","11.2.0") # IPA modref pass crashes gcc 11.2 when LTO is used with partial linking CFLAGS_CPU += -fno-ipa-modref |