Re: [Qemu-devel] [PATCH] tcg: remove softfloat from --disable-tcg builds

[Thomas Huth]

On 22.05.2018 21:20, Paolo Bonzini wrote:
> Even though the presence of softfloat does not cause --disable-tcg builds to 
> fail,
> it is the single largest .o file in them.  Remove it, since TCG is the only 
> client.
> 
> Signed-off-by: Paolo Bonzini <address@hidden>
> ---
>  Makefile.target          |   2 +-
>  hw/i386/x86-iommu-stub.c | 132 +++++++++++++++++++++++++++++++++++++++
>  2 files changed, 133 insertions(+), 1 deletion(-)
>  create mode 100644 hw/i386/x86-iommu-stub.c
> 
> diff --git a/Makefile.target b/Makefile.target
> index d0ec77a307..dad2cf8778 100644
> --- a/Makefile.target
> +++ b/Makefile.target
> @@ -97,7 +97,7 @@ obj-$(CONFIG_TCG) += tcg/tcg.o tcg/tcg-op.o 
> tcg/tcg-op-vec.o tcg/tcg-op-gvec.o
>  obj-$(CONFIG_TCG) += tcg/tcg-common.o tcg/optimize.o
>  obj-$(CONFIG_TCG_INTERPRETER) += tcg/tci.o
>  obj-$(CONFIG_TCG_INTERPRETER) += disas/tci.o
> -obj-y += fpu/softfloat.o
> +obj-$(CONFIG_TCG) += fpu/softfloat.o
>  obj-y += target/$(TARGET_BASE_ARCH)/
>  obj-y += disas.o
>  obj-$(call notempty,$(TARGET_XML_FILES)) += gdbstub-xml.o

Without that x86-iommu-stub.c file:

Reviewed-by: Thomas Huth <address@hidden>