[oe] [PATCH V6] efivar: fix unknown option while gold linker used

[Hongxu Jia]

Ping Martin,

Could you apply the V6? It should be ok with gold linker

//Hongxu

On 05/11/2016 09:39 AM, Hongxu Jia wrote:
> - Use '-fPIC' to replace 'PIC';
>
> - Use 'pie' to replace 'PIE'
>
> - Remove unknown '--add-needed'
>
> Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
> ---
>   .../0004-fix-unknow-option-for-gold-linker.patch   | 38 ++++++++++++++++++++++
>   meta-oe/recipes-extended/efivar/efivar_0.23.bb     |  1 +
>   2 files changed, 39 insertions(+)
>   create mode 100644 meta-oe/recipes-extended/efivar/efivar/0004-fix-unknow-option-for-gold-linker.patch
>
> diff --git a/meta-oe/recipes-extended/efivar/efivar/0004-fix-unknow-option-for-gold-linker.patch b/meta-oe/recipes-extended/efivar/efivar/0004-fix-unknow-option-for-gold-linker.patch
> new file mode 100644
> index 0000000..5d50c19
> --- /dev/null
> +++ b/meta-oe/recipes-extended/efivar/efivar/0004-fix-unknow-option-for-gold-linker.patch
> @@ -0,0 +1,38 @@
> +From b3d35e7dd27a755df5acbe050837885914dbb28b Mon Sep 17 00:00:00 2001
> +From: Hongxu Jia <hongxu.jia at windriver.com>
> +Date: Tue, 10 May 2016 11:34:50 -0400
> +Subject: [PATCH]  fix unknow option for gold linker
> +
> +- Revert the following patch, since oe-core work with gcc 5
> +...
> +commit 3055a3797f16693dfdd855fa68bc57fd900dc408
> +Author: Peter Jones <pjones at redhat.com>
> +Date:   Mon Feb 15 14:15:40 2016 -0500
> +
> +    Make gcc.specs work with gcc 6 / binutils 2.26
> +
> +    Apparently binutils 2.26 gets real picky about "ld -PIC" vs "ld -fPIC".
> +
> +    Signed-off-by: Peter Jones <pjones at redhat.com>
> +...
> +
> +- Remove unknown option '--add-needed'
> +
> +Signed-off-by: Hongxu Jia <hongxu.jia at windriver.com>
> +---
> + gcc.specs | 2 +-
> + 1 file changed, 1 insertion(+), 1 deletion(-)
> +
> +diff --git a/gcc.specs b/gcc.specs
> +index 24fabc2..5b0fdef 100644
> +--- a/gcc.specs
> ++++ b/gcc.specs
> +@@ -14,4 +14,4 @@
> + + %{!shared:%{!static:%{!r:-pie}}} %{static:-Wl,-no-fatal-warnings -Wl,-static -static -Wl,-z,relro,-z,now}
> +
> + *link:
> +-+ %{!static:--fatal-warnings} --no-undefined-version --no-allow-shlib-undefined --add-needed -z now --build-id %{!static:%{!shared:-PIE}} %{shared:-z relro -PIC} %{static:%<pie}
> +++ %{!static:--fatal-warnings} --no-undefined-version --no-allow-shlib-undefined -z now --build-id %{!static:%{!shared:-pie}} %{shared:-z relro -fPIC} %{static:%<pie}
> +--
> +2.8.1
> +
> diff --git a/meta-oe/recipes-extended/efivar/efivar_0.23.bb b/meta-oe/recipes-extended/efivar/efivar_0.23.bb
> index 9c47461..6e9a51f 100644
> --- a/meta-oe/recipes-extended/efivar/efivar_0.23.bb
> +++ b/meta-oe/recipes-extended/efivar/efivar_0.23.bb
> @@ -12,6 +12,7 @@ SRC_URI = "git://github.com/rhinstaller/efivar.git"
>   SRC_URI_append_class-target = " file://0001-efivar-fix-for-cross-compile.patch \
>                                   file://0002-disable-static-build.patch \
>                                   file://0003-efivar-fix-for-cross-compile.patch \
> +                                file://0004-fix-unknow-option-for-gold-linker.patch \
>                                 "
>   
>   S = "${WORKDIR}/git"