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authorDavid S. Miller <davem@davemloft.net>2018-10-21 22:33:07 -0700
committerDavid S. Miller <davem@davemloft.net>2018-10-22 16:02:05 -0700
commit3c2b2d9408b11022614bf656ae56c8fc12001ecc (patch)
tree6093ef88da7df280585c353a2ce2d1879f468ab3
parent5615edcca99a0ceb47940fb8e89d1f72bc35398b (diff)
downloadlinux-3c2b2d9408b11022614bf656ae56c8fc12001ecc.tar.bz2
sparc: Really use linker with LDFLAGS.
Rather than funneling through CC. Also, use --hash-style=both just like other VDSO architectures and glibc do. Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--arch/sparc/vdso/Makefile16
1 files changed, 7 insertions, 9 deletions
diff --git a/arch/sparc/vdso/Makefile b/arch/sparc/vdso/Makefile
index 3b0d287311c2..a9e3a4f633a7 100644
--- a/arch/sparc/vdso/Makefile
+++ b/arch/sparc/vdso/Makefile
@@ -33,10 +33,8 @@ targets += $(vdso_img_sodbg) $(vdso_img-y:%=vdso%.so)
CPPFLAGS_vdso.lds += -P -C
-VDSO_LDFLAGS_vdso.lds = -m64 -Wl,-soname=linux-vdso.so.1 \
- -Wl,--no-undefined \
- -Wl,-z,max-page-size=8192 -Wl,-z,common-page-size=8192 \
- $(DISABLE_LTO)
+VDSO_LDFLAGS_vdso.lds = -m elf64_sparc -soname linux-vdso.so.1 --no-undefined \
+ -z max-page-size=8192 -z common-page-size=8192
$(obj)/vdso64.so.dbg: $(obj)/vdso.lds $(vobjs) FORCE
$(call if_changed,vdso)
@@ -74,7 +72,7 @@ $(obj)/%.so: $(obj)/%.so.dbg
$(call if_changed,objcopy)
CPPFLAGS_vdso32.lds = $(CPPFLAGS_vdso.lds)
-VDSO_LDFLAGS_vdso32.lds = -m32 -Wl,-m,elf32_sparc,-soname=linux-gate.so.1
+VDSO_LDFLAGS_vdso32.lds = -m elf32_sparc -soname linux-gate.so.1
#This makes sure the $(obj) subdirectory exists even though vdso32/
#is not a kbuild sub-make subdirectory
@@ -111,12 +109,12 @@ $(obj)/vdso32.so.dbg: FORCE \
# The DSO images are built using a special linker script.
#
quiet_cmd_vdso = VDSO $@
- cmd_vdso = $(CC) -nostdlib -o $@ \
+ cmd_vdso = $(LD) -nostdlib -o $@ \
$(VDSO_LDFLAGS) $(VDSO_LDFLAGS_$(filter %.lds,$(^F))) \
- -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^)
+ -T $(filter %.lds,$^) $(filter %.o,$^)
-VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
- $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic
+VDSO_LDFLAGS = -shared $(call ld-option, --hash-style=both) \
+ $(call ld-option, --build-id) -Bsymbolic
GCOV_PROFILE := n
#