PXE: Refresh all PXE ROMs from the ipxe submodule
Add script to make this easy to repeat later.
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
diff --git a/scripts/refresh-pxe-roms.sh b/scripts/refresh-pxe-roms.sh
new file mode 100755
index 0000000..14d5860
--- /dev/null
+++ b/scripts/refresh-pxe-roms.sh
@@ -0,0 +1,99 @@
+#!/bin/bash
+
+# PXE ROM build script
+#
+# 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 2 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/>.
+#
+# Copyright (C) 2011 Red Hat, Inc.
+# Authors: Alex Williamson <alex.williamson@redhat.com>
+#
+# Usage: Run from root of qemu tree
+# ./scripts/refresh-pxe-roms.sh
+
+QEMU_DIR=$PWD
+ROM_DIR="pc-bios"
+BUILD_DIR="roms/ipxe"
+LOCAL_CONFIG="src/config/local/general.h"
+
+function cleanup ()
+{
+ if [ -n "$SAVED_CONFIG" ]; then
+ cp "$SAVED_CONFIG" "$BUILD_DIR"/"$LOCAL_CONFIG"
+ rm "$SAVED_CONFIG"
+ fi
+ cd "$QEMU_DIR"
+}
+
+function make_rom ()
+{
+ cd "$BUILD_DIR"/src
+
+ BUILD_LOG=$(mktemp)
+
+ echo Building "$2"...
+ make bin/"$1".rom > "$BUILD_LOG" 2>&1
+ if [ $? -ne 0 ]; then
+ echo Build failed
+ tail --lines=100 "$BUILD_LOG"
+ rm "$BUILD_LOG"
+ cleanup
+ exit 1
+ fi
+ rm "$BUILD_LOG"
+
+ cp bin/"$1".rom "$QEMU_DIR"/"$ROM_DIR"/"$2"
+
+ cd "$QEMU_DIR"
+}
+
+if [ ! -d "$QEMU_DIR"/"$ROM_DIR" ]; then
+ echo "error: can't find $ROM_DIR directory," \
+ "run me from the root of the qemu tree"
+ exit 1
+fi
+
+if [ ! -d "$BUILD_DIR"/src ]; then
+ echo "error: $BUILD_DIR not populated, try:"
+ echo " git submodule init $BUILD_DIR"
+ echo " git submodule update $BUILD_DIR"
+ exit 1
+fi
+
+if [ -e "$BUILD_DIR"/"$LOCAL_CONFIG" ]; then
+ SAVED_CONFIG=$(mktemp)
+ cp "$BUILD_DIR"/"$LOCAL_CONFIG" "$SAVED_CONFIG"
+fi
+
+echo "#undef BANNER_TIMEOUT" > "$BUILD_DIR"/"$LOCAL_CONFIG"
+echo "#define BANNER_TIMEOUT 0" >> "$BUILD_DIR"/"$LOCAL_CONFIG"
+
+IPXE_VERSION=$(cd "$BUILD_DIR" && git describe --tags)
+if [ -z "$IPXE_VERSION" ]; then
+ echo "error: unable to retrieve git version"
+ cleanup
+ exit 1
+fi
+
+echo "#undef PRODUCT_NAME" >> "$BUILD_DIR"/"$LOCAL_CONFIG"
+echo "#define PRODUCT_NAME \"iPXE $IPXE_VERSION\"" >> "$BUILD_DIR"/"$LOCAL_CONFIG"
+
+make_rom 8086100e pxe-e1000.rom
+make_rom 80861209 pxe-eepro100.rom
+make_rom 10500940 pxe-ne2k_pci.rom
+make_rom 10222000 pxe-pcnet.rom
+make_rom 10ec8139 pxe-rtl8139.rom
+make_rom 1af41000 pxe-virtio.rom
+
+echo done
+cleanup
