Download, compile and clean crossgcc separately to coreboot

This means that coreboot can be re-downloaded and re-built without affecting
crossgcc. The crossgcc directory also now only contains crossgcc; previously,
it contained the entire coreboot source code too, which was unneeded because
that directory was just for crossgcc, where the real coreboot directories
symlink to it during the build process.

6 files changed, 117 insertions, 37 deletions

diff --git a/resources/scripts/helpers/build/clean/coreboot b/resources/scripts/helpers/build/clean/coreboot
index baaabbd4..ac9c6f08 100755
--- a/resources/scripts/helpers/build/clean/coreboot
+++ b/resources/scripts/helpers/build/clean/coreboot
@@ -45,11 +45,4 @@ for payload in coreboot/*; do
 	done
 done
 
-# Also do the same for the crossgcc version of coreboot
-make -C "crossgcc/" crossgcc-clean
-for util in {cbfs,ifd,nvram}tool cbmem; do
-	make -C "crossgcc/util/${util}/" clean
-done
-make -C "crosgcc/" distclean
-
 printf "\n\n"
diff --git a/resources/scripts/helpers/build/clean/crossgcc b/resources/scripts/helpers/build/clean/crossgcc
new file mode 100755
index 00000000..e0a52924
--- /dev/null
+++ b/resources/scripts/helpers/build/clean/crossgcc
@@ -0,0 +1,28 @@
+#!/bin/bash
+
+#  helper script: clean the dependencies that were built in coreboot
+#
+#	Copyright (C) 2014, 2015, 2016 Francis Rowe <info@gluglug.org.uk>
+#       Copyright (C) 2015 Klemens Nanni <contact@autoboot.org>
+#
+#    This program is free software: you can redistribute it and/or modify
+#    it under the terms of the GNU General Public License as published by
+#    the Free Software Foundation, either version 3 of the License, or
+#    (at your option) any later version.
+#
+#    This program is distributed in the hope that it will be useful,
+#    but WITHOUT ANY WARRANTY; without even the implied warranty of
+#    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#    GNU General Public License for more details.
+#
+#    You should have received a copy of the GNU General Public License
+#    along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+
+# This script assumes that the current working directory is the root
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+make -C "crossgcc/util/crossgcc/" distclean
+
diff --git a/resources/scripts/helpers/build/module/coreboot b/resources/scripts/helpers/build/module/coreboot
index 5788343a..990de31a 100755
--- a/resources/scripts/helpers/build/module/coreboot
+++ b/resources/scripts/helpers/build/module/coreboot
@@ -200,9 +200,3 @@ for payload in coreboot/*; do
 	done
 done
 
-# Now build crossgcc
-(
-cd "crossgcc/"
-make crossgcc-i386
-make crossgcc-arm
-)
diff --git a/resources/scripts/helpers/build/module/crossgcc b/resources/scripts/helpers/build/module/crossgcc
new file mode 100755
index 00000000..17eaa64f
--- /dev/null
+++ b/resources/scripts/helpers/build/module/crossgcc
@@ -0,0 +1,34 @@
+#!/bin/bash
+
+#  helper script: builds crossgcc, needed by coreboot's build system
+#
+#	Copyright (C) 2016 Francis Rowe <info@gluglug.org.uk>
+#
+#    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
+
+./build clean crossgcc
+
+# Now build crossgcc
+(
+cd "crossgcc/util/crossgcc"
+make build-i386
+make build-arm
+)
diff --git a/resources/scripts/helpers/download/coreboot b/resources/scripts/helpers/download/coreboot
index 93af2884..047f8391 100755
--- a/resources/scripts/helpers/download/coreboot
+++ b/resources/scripts/helpers/download/coreboot
@@ -60,10 +60,6 @@ make_coreboot_src_directory() {
 )
 }
 
-
-# coreboot revisios used for crossgcc
-crossgccrevision="4351ace145c4069f9c93ca7541d6dfaf8300b53b"
-
 printf "Downloading coreboot, patching coreboot and deblobbing coreboot\n"
 
 # This grabs current base used, and applies patches
@@ -130,25 +126,6 @@ for payloads in ../../resources/libreboot/config/*; do
 	done
 done
 
-
-
-# prepare directory for crossgcc
-rm -Rf "../../crossgcc/"
-make_coreboot_src_directory crossgcc ${crossgccrevision} "no_vboot_revision" ..
-(
-    cd "../crossgcc/${crossgccrevision}/"
-    git reset --hard ${crossgccrevision}
-    rm -Rf "3rdparty/"
-
-    # Put this in its own separate directory 
-    rm -Rf "../../../crossgcc"
-    cd ../
-    mv "${crossgccrevision}/" "crossgcc/"
-    mv "crossgcc/" ../../
-    cd ../
-    rm -Rf "crossgcc/"
-)
-
 # go back to _src/coreboot/ (containing all coreboot directories)
 cd "../"
 # delete the gitted one (not needed anymore)
@@ -158,7 +135,7 @@ rm -Rf "coreboot/"
 # ------------------------------------------------------------------------------
 
 printf "Deleting .git* in coreboot/ (history inside .git contains the blobs that were deleted)\n"
-rm -Rf */*/.git* ../crossgcc/.git*
+rm -Rf */*/.git*
 rm -Rf */*/3rdparty/*/.git*
 
 # Delete crossgcc from non-crossgcc coreboot archives
diff --git a/resources/scripts/helpers/download/crossgcc b/resources/scripts/helpers/download/crossgcc
new file mode 100755
index 00000000..853e3fdc
--- /dev/null
+++ b/resources/scripts/helpers/download/crossgcc
@@ -0,0 +1,54 @@
+#!/bin/bash
+
+#  helper script: downloads crossgcc, for building coreboot
+#
+#	Copyright (C) 2016 Francis Rowe <info@gluglug.org.uk>
+#
+#    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 libreboot_src or libreboot git.
+
+[ "x${DEBUG+set}" = 'xset' ] && set -v
+set -u -e
+
+if [ -f "version" ]; then
+	# _src release archive is being used
+	version="libreboot-$(cat version)"
+else
+	# git repo is being used
+	version="libreboot-$(git describe --tags HEAD)"
+fi
+
+# coreboot revisios used for crossgcc
+crossgccrevision="4351ace145c4069f9c93ca7541d6dfaf8300b53b"
+
+rm -Rf "crossgcc/"
+mkdir -p "crossgcc/"
+(
+    cd "crossgcc/"
+    git clone https://review.coreboot.org/coreboot || git clone https://github.com/coreboot/coreboot.git
+    cd "coreboot/"
+    git reset --hard ${crossgccrevision}
+    mkdir -p "../util/"
+    mv "util/crossgcc/" "../util/"
+    cd "../"
+    rm -Rf "coreboot/"
+)
+
+printf "Deblobbing coreboot\n"
+./resources/utilities/coreboot-libre/deblob
+
+