Go back to using gcc.sh from libc-artifacts

.cargo/config

@@ -1,3 +1,3 @@
 [target.x86_64-unknown-redox]
-linker = "x86_64-elf-redox-gcc"
+linker = "libc-artifacts/gcc.sh"
 rustflags = []

.gitmodules

@@ -1,3 +1,8 @@
+[submodule "libc-artifacts"]
+	path = libc-artifacts
+	url = https://github.com/redox-os/libc-artifacts.git
+	branch = master
 [submodule "pkgutils"]
 	path = pkgutils
 	url = https://github.com/redox-os/pkgutils.git
+	branch = master

config.sh

@@ -7,5 +7,5 @@ export TARGET=x86_64-unknown-redox
 # Automatic variables
 ROOT="$(cd `dirname "$0"` && pwd)"
 REPO="$ROOT/repo/$TARGET"
-export CC="x86_64-elf-redox-gcc"
+export CC="$ROOT/libc-artifacts/gcc.sh"
 export XARGO_HOME="$ROOT/xargo-home"

libc-artifacts

@@ -0,0 +1 @@
+Subproject commit c67b055af98c5f9d3afbe62479e8201f01f941cc

pkgutils

@@ -1 +1 @@
-Subproject commit 9b212cd5c2c14e5dcbb6fc2e6d5bea59e329a76d
+Subproject commit 0c3769fd4ecf17fb9b47ee800e80b92162628e90

setup.sh

@@ -1,6 +1,9 @@
 #!/usr/bin/env bash
 set -e
 
+echo "Downloading latest libc-artifacts"
+git submodule update --init --remote libc-artifacts
+
 echo "Downloading latest pkgutils"
 git submodule update --init --remote pkgutils
 cargo update --manifest-path pkgutils/Cargo.toml