From a677c5cde0ac47a9d2fdb4d049358ae048374d1c Mon Sep 17 00:00:00 2001
From: Ricardo Martins <rasm@oceanscan-mst.com>
Date: Thu, 5 Feb 2015 13:43:52 +0000
Subject: [PATCH] gcc: upgraded to v4.9.2.

---
 rules/gcc/common.bash       | 4 ++--
 rules/gcc/cross.bash        | 1 +
 rules/gcc/cross_stage2.bash | 1 +
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/rules/gcc/common.bash b/rules/gcc/common.bash
index d29653a..5cac9d1 100644
--- a/rules/gcc/common.bash
+++ b/rules/gcc/common.bash
@@ -1,6 +1,6 @@
 version=\
 (
-    '4.8.2'
+    '4.9.2'
 )
 
 url=\
@@ -10,7 +10,7 @@ url=\
 
 md5=\
 (
-    'a3d7d63b9cb6b6ea049469a0c4a43c9d'
+    '4df8ee253b7f3863ad0b86359cd39c43'
 )
 
 build_dir=$pkg_var
diff --git a/rules/gcc/cross.bash b/rules/gcc/cross.bash
index 8fd79d7..4f0c529 100644
--- a/rules/gcc/cross.bash
+++ b/rules/gcc/cross.bash
@@ -11,6 +11,7 @@ configure()
     "../gcc-$version/configure" $cfg_target_gcc_configure_flags \
         --target="$cfg_target_canonical" \
         --prefix="$cfg_dir_toolchain" \
+        --with-build-sysroot="$cfg_dir_toolchain_sysroot" \
         --with-sysroot="$cfg_dir_toolchain_sysroot" \
         --with-mpfr="$cfg_dir_toolchain" \
         --with-gmp="$cfg_dir_toolchain" \
diff --git a/rules/gcc/cross_stage2.bash b/rules/gcc/cross_stage2.bash
index bfe2118..3f6ae1d 100644
--- a/rules/gcc/cross_stage2.bash
+++ b/rules/gcc/cross_stage2.bash
@@ -10,6 +10,7 @@ configure()
     MAKEINFO='/bin/true' \
     "../gcc-$version/configure" $cfg_target_gcc_configure_flags \
         --prefix="$cfg_dir_toolchain" \
+        --with-build-sysroot="$cfg_dir_toolchain_sysroot" \
         --with-sysroot="$cfg_dir_toolchain_sysroot" \
         --target="$cfg_target_canonical" \
         --host="$cfg_host_canonical" \