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| author |   David S. Miller <davem@davemloft.net> | 2018-10-21 22:33:07 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-22 16:02:05 -0700 |
| commit | 3c2b2d9408b11022614bf656ae56c8fc12001ecc (patch) | |
| tree | 6093ef88da7df280585c353a2ce2d1879f468ab3 /arch | |
| parent | sparc: Improve VDSO CFLAGS. (diff) | |
| download | linux-dev-3c2b2d9408b11022614bf656ae56c8fc12001ecc.tar.xz linux-dev-3c2b2d9408b11022614bf656ae56c8fc12001ecc.zip | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/sparc/vdso/Makefile | 16 |
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 # |