diff options
| author | Thomas Weißschuh <linux@weissschuh.net> | 2024-08-07 23:51:47 +0200 |
|---|---|---|
| committer | Thomas Weißschuh <linux@weissschuh.net> | 2024-08-12 22:22:15 +0200 |
| commit | 1bd75aeb5446eb2b1351465e88a98fd784003250 (patch) | |
| tree | 5e7964f3d54b8c6bfa007c535810637b0cff521b /tools/testing/selftests/nolibc/Makefile | |
| parent | selftests/nolibc: add support for LLVM= parameter (diff) | |
| download | linux-1bd75aeb5446eb2b1351465e88a98fd784003250.tar.xz linux-1bd75aeb5446eb2b1351465e88a98fd784003250.zip | |
selftests/nolibc: add cc-option compatible with clang cross builds
The cc-option macro from Build.include is not compatible with clang
cross builds, as it does not respect the "--target" and similar flags,
set up by Mekfile.include.
Provide a custom variant which works correctly.
Reviewed-by: Shuah Khan <skhan@linuxfoundation.org>
Acked-by: Willy Tarreau <w@1wt.eu>
Link: https://lore.kernel.org/r/20240807-nolibc-llvm-v2-11-c20f2f5fc7c2@weissschuh.net
Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
Diffstat (limited to 'tools/testing/selftests/nolibc/Makefile')
| -rw-r--r-- | tools/testing/selftests/nolibc/Makefile | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/tools/testing/selftests/nolibc/Makefile b/tools/testing/selftests/nolibc/Makefile index cdff317c35f2..b8577086e008 100644 --- a/tools/testing/selftests/nolibc/Makefile +++ b/tools/testing/selftests/nolibc/Makefile @@ -6,8 +6,8 @@ srctree := $(patsubst %/tools/testing/selftests/,%,$(dir $(CURDIR))) endif include $(srctree)/tools/scripts/utilities.mak -# We need this for the "cc-option" macro. -include $(srctree)/tools/build/Build.include +# We need this for the "__cc-option" macro. +include $(srctree)/scripts/Makefile.compiler ifneq ($(O),) ifneq ($(call is-absolute,$(O)),y) @@ -23,6 +23,8 @@ include $(srctree)/scripts/subarch.include ARCH = $(SUBARCH) endif +cc-option = $(call __cc-option, $(CC),$(CLANG_CROSS_FLAGS),$(1),$(2)) + # XARCH extends the kernel's ARCH with a few variants of the same # architecture that only differ by the configuration, the toolchain # and the Qemu program used. It is copied as-is into ARCH except for |