re-add old build system (for x86 boards/utils)

Everything will be migrated over to the new build system after release.

1 files changed, 45 insertions, 0 deletions

diff --git a/resources/scripts/helpers/build/module/crossgcc b/resources/scripts/helpers/build/module/crossgcc
new file mode 100755
index 00000000..a88427fe
--- /dev/null
+++ b/resources/scripts/helpers/build/module/crossgcc
@@ -0,0 +1,45 @@
+#!/bin/bash
+
+#  helper script: builds crossgcc, needed by coreboot's build system
+#
+#	Copyright (C) 2016 Leah Rowe <info@minifree.org>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This script assumes that the working directory is the root
+# of git or release archive
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+if [ -z ${NPROC+x} ]; then
+    cores="$(nproc)"
+else
+    case ${NPROC} in
+        ''|*[!0-9]*)
+            printf "value '%s' for NPROC is invalid. non-numeric. Exiting.\n" "${NPROC}"
+            exit 1
+            ;;
+    esac
+    cores="${NPROC}"
+fi
+
+(
+cd "crossgcc/"
+for architecture in i386 arm; do
+    make crossgcc-${architecture} CPUS=${cores}
+done
+)
+