MIPS: VDSO: Fix build error
Commit ebb5e78cc6
("MIPS: Initial implementation of a VDSO") introduced a
build error.
For MIPS VDSO to be compiled it requires binutils version 2.25 or above but
the check in the Makefile had inverted logic causing it to be compiled in if
binutils is below 2.25.
This fixes the following compilation error:
CC arch/mips/vdso/gettimeofday.o
/tmp/ccsExcUd.s: Assembler messages:
/tmp/ccsExcUd.s:62: Error: can't resolve `_start' {*UND* section} - `L0' {.text section}
/tmp/ccsExcUd.s:467: Error: can't resolve `_start' {*UND* section} - `L0' {.text section}
make[2]: *** [arch/mips/vdso/gettimeofday.o] Error 1
make[1]: *** [arch/mips/vdso] Error 2
make: *** [arch/mips] Error 2
[ralf@linux-mips: Fixed Sergei's complaint on the formatting of the
cited commit and generally reformatted the log message.]
Signed-off-by: Qais Yousef <qais.yousef@imgtec.com>
Cc: alex@alex-smith.me.uk
Cc: linux-mips@linux-mips.org
Cc: linux-kernel@vger.kernel.org
Patchwork: https://patchwork.linux-mips.org/patch/11745/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
This commit is contained in:
parent
f3575e230c
commit
2a037f310b
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@ -26,8 +26,8 @@ aflags-vdso := $(ccflags-vdso) \
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# the comments on that file.
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#
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ifndef CONFIG_CPU_MIPSR6
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ifeq ($(call ld-ifversion, -gt, 22400000, y),)
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$(warning MIPS VDSO requires binutils > 2.24)
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ifeq ($(call ld-ifversion, -lt, 22500000, y),)
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$(warning MIPS VDSO requires binutils >= 2.25)
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obj-vdso-y := $(filter-out gettimeofday.o, $(obj-vdso-y))
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ccflags-vdso += -DDISABLE_MIPS_VDSO
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endif
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