Message ID | f15f299c5d1ae2012f5d9845ad5a7cc2cf44d7d9.1690916314.git.falcon@tinylab.org |
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State | New |
Headers |
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Series |
tools/nolibc: add 32/64-bit powerpc support
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Commit Message
Zhangjin Wu
Aug. 1, 2023, 7:47 p.m. UTC
Some cross compilers may not just be prefixed with ARCH, customize them
by architecture may simplify the test a lot, especially, when iterate
with ARCH.
After customizing this for every architecture, the minimal test argument
will be architecture itself, no CROSS_COMPILE required to be passed.
If the prefix of installed cross compiler is not the same as the one
customized, we can also pass CROSS_COMPILE as before or even pass
CROSS_COMPILE_<ARCH>.
Signed-off-by: Zhangjin Wu <falcon@tinylab.org>
---
tools/testing/selftests/nolibc/Makefile | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index ef4b8ba83898..822cc4bae619 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -58,6 +58,12 @@ IMAGE_loongarch = arch/loongarch/boot/vmlinuz.efi IMAGE = $(IMAGE_$(XARCH)) IMAGE_NAME = $(notdir $(IMAGE)) +# CROSS_COMPILE: cross toolchain prefix by architecture +CROSS_COMPILE ?= $(CROSS_COMPILE_$(XARCH)) + +# make sure CC is prefixed with CROSS_COMPILE +$(call allow-override,CC,$(CROSS_COMPILE)gcc) + # default kernel configurations that appear to be usable DEFCONFIG_i386 = defconfig DEFCONFIG_x86_64 = defconfig