From f17e6f75b24abbbef6f656cb6007ff69f57908ea Mon Sep 17 00:00:00 2001
From: David Oberhollenzer <david.oberhollenzer@tele2.at>
Date: Sun, 13 Jan 2019 02:38:04 +0100
Subject: [PATCH] Add extra config flags for binutils

Signed-off-by: David Oberhollenzer <david.oberhollenzer@tele2.at>
---
 docs/build.md              | 1 +
 layer/bsp-alix/TOOLCHAIN   | 1 +
 layer/bsp-qemu64/TOOLCHAIN | 1 +
 layer/bsp-rpi3/TOOLCHAIN   | 1 +
 pkg/tc-binutils/build      | 2 +-
 5 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/docs/build.md b/docs/build.md
index 11e4f31..2533fce 100644
--- a/docs/build.md
+++ b/docs/build.md
@@ -204,6 +204,7 @@ Currently, the following variables are used:
 * `GCC_CPU` specifies the target processor for GCC.
 * `GCC_EXTRACFG` extra configure arguments passed to GCC. For instance, this
   may contain FPU configuration for ARM targets.
+* `BINUTILS_EXTRACFG` extra configure arguments passed to binutils.
 * `LINUX_TGT` contains the space seperated make targets for the generic,
   main line, LTS kernel package.
 * `CPU_IS_64BIT` is set to `yes` for 64 bit CPUs. This is needed for some
diff --git a/layer/bsp-alix/TOOLCHAIN b/layer/bsp-alix/TOOLCHAIN
index 512ef1f..b470217 100644
--- a/layer/bsp-alix/TOOLCHAIN
+++ b/layer/bsp-alix/TOOLCHAIN
@@ -5,6 +5,7 @@ GCC_CPU="i686"
 CPU_IS_64BIT="no"
 
 GCC_EXTRACFG="--disable-libmpx"
+BINUTILS_EXTRACFG=""
 
 LINUXPKG="linux"
 LINUX_TGT="bzImage modules"
diff --git a/layer/bsp-qemu64/TOOLCHAIN b/layer/bsp-qemu64/TOOLCHAIN
index 059a213..be944b0 100644
--- a/layer/bsp-qemu64/TOOLCHAIN
+++ b/layer/bsp-qemu64/TOOLCHAIN
@@ -5,6 +5,7 @@ GCC_CPU="x86-64"
 CPU_IS_64BIT="yes"
 
 GCC_EXTRACFG="--enable-libmpx"
+BINUTILS_EXTRACFG=""
 
 LINUXPKG="linux"
 LINUX_TGT="bzImage"
diff --git a/layer/bsp-rpi3/TOOLCHAIN b/layer/bsp-rpi3/TOOLCHAIN
index 851e3b2..780e8ae 100644
--- a/layer/bsp-rpi3/TOOLCHAIN
+++ b/layer/bsp-rpi3/TOOLCHAIN
@@ -5,6 +5,7 @@ GCC_CPU="armv6"
 CPU_IS_64BIT="no"
 
 GCC_EXTRACFG="--with-float=hard --with-fpu=neon-vfpv3"
+BINUTILS_EXTRACFG=""
 
 LINUXPKG="linux-rpi3"
 LINUX_TGT="zImage dtbs modules"
diff --git a/pkg/tc-binutils/build b/pkg/tc-binutils/build
index 6a64bb7..6bf3cd1 100755
--- a/pkg/tc-binutils/build
+++ b/pkg/tc-binutils/build
@@ -10,7 +10,7 @@ prepare() {
 }
 
 build() {
-	local extra=""
+	local extra="$BINUTILS_EXTRACFG"
 
 	$1/configure --prefix="$TCDIR" --target="$TARGET" --disable-nls \
 		     --with-sysroot="$TCDIR/$TARGET" --disable-multilib \