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trusted-firmware-a: enable clang support

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The CC and LD parameters are used to point make to the currently
used compiler and linkers.

This change enables TFA to be compiled successfully when
TOOLCHAIN=clang.

Change-Id: Ice465318b8c9b2b69c08fe4f48f6d36c610978f0
Signed-off-by: Brett Warren <brett.warren@arm.com>
Signed-off-by: Jon Mason <jon.mason@arm.com>
This commit is contained in:
Brett Warren
2020-10-19 14:23:47 +01:00
committed by Jon Mason
parent effcd18f5a
commit 5013182dda
1 changed files with 11 additions and 0 deletions
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meta-arm/recipes-bsp/trusted-firmware-a/trusted-firmware-a.inc
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@@ -78,6 +78,17 @@ do_configure[noexec] = "1"
DEPENDS_append = " dtc-native openssl-native"
DEPENDS_append_aarch64_qemuall ?= " optee-os"
# CC and LD introduce arguments which conflict with those otherwise provided by
# this recipe. The heads of these variables excluding those arguments
# are therefore used instead.
def remove_options_tail (in_string):
from itertools import takewhile
return ' '.join(takewhile(lambda x: not x.startswith('-'), in_string.split(' ')))
EXTRA_OEMAKE += "LD=${@remove_options_tail(d.getVar('LD'))}"
EXTRA_OEMAKE += "CC=${@remove_options_tail(d.getVar('CC'))}"
EXTRA_OEMAKE += "V=1"
# Add platform parameter