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kbuild: change ld_flags to contain LDFLAGS_$(@F)

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Put $(LDFLAGS_$(@F)) into ld_flags so that $(LDFLAGS_pcap.o) and
$(LDFLAGS_vde.o) in arch/um/drivers/Makefile are absorbed.

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Acked-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
This commit is contained in:
Masahiro Yamada 2018-07-12 17:01:35 +09:00
parent f60b992e30
commit 2fb9279f2c
2 changed files with 4 additions and 4 deletions
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4
arch/um/drivers/Makefile
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@ -25,10 +25,10 @@ LDFLAGS_vde.o := -r $(shell $(CC) $(CFLAGS) -print-file-name=libvdeplug.a)
targets := pcap_kern.o pcap_user.o vde_kern.o vde_user.o
$(obj)/pcap.o: $(obj)/pcap_kern.o $(obj)/pcap_user.o
$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_pcap.o)
$(LD) -r -dp -o $@ $^ $(ld_flags)
$(obj)/vde.o: $(obj)/vde_kern.o $(obj)/vde_user.o
$(LD) -r -dp -o $@ $^ $(LDFLAGS) $(LDFLAGS_vde.o)
$(LD) -r -dp -o $@ $^ $(ld_flags)
#XXX: The call below does not work because the flags are added before the
# object name, so nothing from the library gets linked.

4
scripts/Makefile.lib
View File

@ -162,7 +162,7 @@ a_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \
cpp_flags = -Wp,-MD,$(depfile) $(NOSTDINC_FLAGS) $(LINUXINCLUDE) \
$(__cpp_flags)
ld_flags = $(LDFLAGS) $(ldflags-y)
ld_flags = $(LDFLAGS) $(ldflags-y) $(LDFLAGS_$(@F))
DTC_INCLUDE := $(srctree)/scripts/dtc/include-prefixes
@ -225,7 +225,7 @@ $(obj)/%: $(src)/%_shipped
# ---------------------------------------------------------------------------
quiet_cmd_ld = LD $@
cmd_ld = $(LD) $(ld_flags) $(LDFLAGS_$(@F)) $(filter-out FORCE,$^) -o $@
cmd_ld = $(LD) $(ld_flags) $(filter-out FORCE,$^) -o $@
# Objcopy
# ---------------------------------------------------------------------------