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fix(build): allow gcc linker on Aarch32 platforms

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When trying to compile and link with gcc on an Aarch32 platform, there
is the following error:
arm-none-eabi-gcc: error: unrecognized command-line option
 '-mno-fix-cortex-a53-843419'; did you mean '-mno-fix-cortex-m3-ldrd'?

This option seems specific to Aarch64 version of GCC.
Enclose it with a check on ARCH=aarch64.

Signed-off-by: Yann Gautier <yann.gautier@st.com>
Change-Id: I8c8cb784ce2f2938c4c6999745dda09ee9a5669d
This commit is contained in:
Yann Gautier 2023-03-15 16:18:16 +01:00
parent ad4e978774
commit cfe6767f7d
1 changed files with 4 additions and 2 deletions
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6
Makefile
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@ -370,8 +370,10 @@ else ifneq ($(findstring gcc,$(notdir $(LD))),)
# GCC automatically adds fix-cortex-a53-843419 flag when used to link
# which breaks some builds, so disable if errata fix is not explicitly enabled
ifneq (${ERRATA_A53_843419},1)
TF_LDFLAGS += -mno-fix-cortex-a53-843419
ifeq (${ARCH},aarch64)
ifneq (${ERRATA_A53_843419},1)
TF_LDFLAGS += -mno-fix-cortex-a53-843419
endif
endif
TF_LDFLAGS += -nostdlib
TF_LDFLAGS += $(subst --,-Xlinker --,$(TF_LDFLAGS_$(ARCH)))