diff options
| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-04-25 15:06:40 +0900 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-12 13:28:33 +0900 |
| commit | 081b4b54ff6c58be2ffcf09d42e5df8f031eacd0 (patch) | |
| tree | 5332fc769ca6c04bd6a53527458e849e3c34d967 | |
| parent | dc960bfeedb01cf832c5632ed1f3daed4416b142 (diff) | |
unicore32: do not evaluate compiler's library path when cleaning
Since commit a83e4ca26af8 ("kbuild: remove cc-option switch from
-Wframe-larger-than="), 'make ARCH=unicore32 clean' emits error
messages as follows:
$ make ARCH=unicore32 clean
gcc: error: missing argument to '-Wframe-larger-than='
gcc: error: missing argument to '-Wframe-larger-than='
We do not care compiler flags when cleaning.
Use the '=' operator for lazy expansion because we do not use
GNU_LIBC_A or GNU_LIBGCC_A when cleaning.
Fixes: a83e4ca26af8 ("kbuild: remove cc-option switch from -Wframe-larger-than=")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
| -rw-r--r-- | arch/unicore32/lib/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/unicore32/lib/Makefile b/arch/unicore32/lib/Makefile index 098981a01841..5af06645b8f0 100644 --- a/arch/unicore32/lib/Makefile +++ b/arch/unicore32/lib/Makefile @@ -10,12 +10,12 @@ lib-y += strncpy_from_user.o strnlen_user.o lib-y += clear_user.o copy_page.o lib-y += copy_from_user.o copy_to_user.o -GNU_LIBC_A := $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libc.a) +GNU_LIBC_A = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libc.a) GNU_LIBC_A_OBJS := memchr.o memcpy.o memmove.o memset.o GNU_LIBC_A_OBJS += strchr.o strrchr.o GNU_LIBC_A_OBJS += rawmemchr.o # needed by strrchr.o -GNU_LIBGCC_A := $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a) +GNU_LIBGCC_A = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libgcc.a) GNU_LIBGCC_A_OBJS := _ashldi3.o _ashrdi3.o _lshrdi3.o GNU_LIBGCC_A_OBJS += _divsi3.o _modsi3.o _ucmpdi2.o _umodsi3.o _udivsi3.o |