andrius
/
arm-trusted-firmware
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

Fix makefile to build on a Windows host PC 

The TF-A firmware build system is capable of building on both Unix like
and Windows host PCs. The commit ID 7ff088 "Enable MTE support" updated
the Makefile to conditionally enable the MTE support if the AArch64
architecture revision was greater than 8.5. However, the Makefile changes
were dependent on shell commands that are only available on unix shells,
resulting in build failures on a Windows host PC.

This patch fixes the Makefile by using a more portable approach for
comparing the architecture revision.

Change-Id: Icb56cbecd8af5b0b9056d105970ff4a6edd1755a
Signed-off-by: Sami Mujawar <sami.mujawar@arm.com>
This commit is contained in:
Sami Mujawar 2020-04-23 09:28:37 +01:00 committed by Manish Pandey
parent d6296e3a9f
commit 4a565bd888
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
Makefile
View File

@ -197,10 +197,8 @@ endif
# Memory tagging is supported in architecture Armv8.5-A AArch64 and onwards
ifeq ($(ARCH), aarch64)
ifeq ($(shell test $(ARM_ARCH_MAJOR) -gt 8; echo $$?),0)
mem_tag_arch_support = yes
else ifeq ($(shell test $(ARM_ARCH_MAJOR) -eq 8 -a $(ARM_ARCH_MINOR) -ge 5; \
echo $$?),0)
# Check if revision is greater than or equal to 8.5
ifeq "8.5" "$(word 1, $(sort 8.5 $(ARM_ARCH_MAJOR).$(ARM_ARCH_MINOR)))"
mem_tag_arch_support = yes
endif
endif