[Buildroot] [PATCH v2 2/3] elf2flt: fix build when LTO is enabled
Yann E. MORIN
yann.morin.1998 at free.fr
Sun Sep 6 20:51:36 UTC 2015
Douglas, All,
On 2015-09-06 17:48 +0200, Douglas RAILLARD spake thusly:
> Signed-off-by: Douglas RAILLARD <public.douglas.raillard at gmail.com>
Reviewed-by: "Yann E. MORIN" <yann.morin.1998 at free.fr>
Regards,
Yann E. MORIN.
> ---
> package/elf2flt/elf2flt.mk | 8 +++++++-
> 1 file changed, 7 insertions(+), 1 deletion(-)
>
> diff --git a/package/elf2flt/elf2flt.mk b/package/elf2flt/elf2flt.mk
> index 3fcada4..bec270b 100644
> --- a/package/elf2flt/elf2flt.mk
> +++ b/package/elf2flt/elf2flt.mk
> @@ -21,6 +21,12 @@ HOST_ELF2FLT_CONF_OPTS = \
> --with-libiberty=$(HOST_BINUTILS_DIR)/libiberty/libiberty.a \
> --target=$(GNU_TARGET_NAME)
>
> -HOST_ELF2FLT_CONF_ENV = LIBS=-lz
> +HOST_ELF2FLT_LIBS = -lz
> +
> +ifeq ($(BR2_GCC_ENABLE_LTO),y)
> +HOST_ELF2FLT_LIBS += -ldl
> +endif
> +
> +HOST_ELF2FLT_CONF_ENV = LIBS="$(HOST_ELF2FLT_LIBS)"
>
> $(eval $(host-autotools-package))
> --
> 2.5.1
>
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