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| author | Masahiro Yamada <masahiroy@kernel.org> | 2020-04-17 21:04:55 +0300 |
|---|---|---|
| committer | Masahiro Yamada <masahiroy@kernel.org> | 2020-05-12 07:28:32 +0300 |
| commit | 7e49afc03212010d0ee27532a75cfeb0125bd868 (patch) | |
| tree | ba6401555bd7d4592898d5ffb3216b1658ed40dd /arch/um | |
| parent | 2ef96a5bb12be62ef75b5828c0aab838ebb29cb8 (diff) | |
| download | linux-7e49afc03212010d0ee27532a75cfeb0125bd868.tar.xz | |
um: do not evaluate compiler's library path when cleaning
Since commit a83e4ca26af8 ("kbuild: remove cc-option switch from
-Wframe-larger-than="), 'make ARCH=um clean' emits an error message
as follows:
$ make ARCH=um clean
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
LDFLAGS_pcap.o or LDFLAGS_vde.o when cleaning.
While I was here, I removed the redundant -r option because it
already exists in the recipe.
Fixes: a83e4ca26af8 ("kbuild: remove cc-option switch from -Wframe-larger-than=")
Signed-off-by: Masahiro Yamada <masahiroy@kernel.org>
Reviewed-by: Nathan Chancellor <natechancellor@gmail.com>
Tested-by: Nathan Chancellor <natechancellor@gmail.com> [build]
Diffstat (limited to 'arch/um')
| -rw-r--r-- | arch/um/drivers/Makefile | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/um/drivers/Makefile b/arch/um/drivers/Makefile index a290821e355c..2a249f619467 100644 --- a/arch/um/drivers/Makefile +++ b/arch/um/drivers/Makefile @@ -18,9 +18,9 @@ ubd-objs := ubd_kern.o ubd_user.o port-objs := port_kern.o port_user.o harddog-objs := harddog_kern.o harddog_user.o -LDFLAGS_pcap.o := -r $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libpcap.a) +LDFLAGS_pcap.o = $(shell $(CC) $(KBUILD_CFLAGS) -print-file-name=libpcap.a) -LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a) +LDFLAGS_vde.o = $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a) targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o |