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Annotation of qemu/scripts/refresh-pxe-roms.sh, revision 1.1

1.1     ! root        1: #!/bin/bash
        !             2: 
        !             3: # PXE ROM build script
        !             4: #
        !             5: # This program is free software; you can redistribute it and/or modify
        !             6: # it under the terms of the GNU General Public License as published by
        !             7: # the Free Software Foundation; either version 2 of the License, or
        !             8: # (at your option) any later version.
        !             9: #
        !            10: # This program is distributed in the hope that it will be useful,
        !            11: # but WITHOUT ANY WARRANTY; without even the implied warranty of
        !            12: # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
        !            13: # GNU General Public License for more details.
        !            14: #
        !            15: # You should have received a copy of the GNU General Public License
        !            16: # along with this program; if not, see <http://www.gnu.org/licenses/>.
        !            17: #
        !            18: # Copyright (C) 2011 Red Hat, Inc.
        !            19: #   Authors: Alex Williamson <[email protected]>
        !            20: #
        !            21: # Usage: Run from root of qemu tree
        !            22: # ./scripts/refresh-pxe-roms.sh
        !            23: 
        !            24: QEMU_DIR=$PWD
        !            25: ROM_DIR="pc-bios"
        !            26: BUILD_DIR="roms/ipxe"
        !            27: LOCAL_CONFIG="src/config/local/general.h"
        !            28: 
        !            29: function cleanup ()
        !            30: {
        !            31:     if [ -n "$SAVED_CONFIG" ]; then
        !            32:         cp "$SAVED_CONFIG" "$BUILD_DIR"/"$LOCAL_CONFIG"
        !            33:         rm "$SAVED_CONFIG"
        !            34:     fi
        !            35:     cd "$QEMU_DIR"
        !            36: }
        !            37: 
        !            38: function make_rom ()
        !            39: {
        !            40:     cd "$BUILD_DIR"/src
        !            41: 
        !            42:     BUILD_LOG=$(mktemp)
        !            43: 
        !            44:     echo Building "$2"...
        !            45:     make bin/"$1".rom > "$BUILD_LOG" 2>&1
        !            46:     if [ $? -ne 0 ]; then
        !            47:         echo Build failed
        !            48:         tail --lines=100 "$BUILD_LOG"
        !            49:         rm "$BUILD_LOG"
        !            50:         cleanup
        !            51:         exit 1
        !            52:     fi
        !            53:     rm "$BUILD_LOG"
        !            54: 
        !            55:     cp bin/"$1".rom "$QEMU_DIR"/"$ROM_DIR"/"$2"
        !            56: 
        !            57:     cd "$QEMU_DIR"
        !            58: }
        !            59: 
        !            60: if [ ! -d "$QEMU_DIR"/"$ROM_DIR" ]; then
        !            61:     echo "error: can't find $ROM_DIR directory," \
        !            62:          "run me from the root of the qemu tree"
        !            63:     exit 1
        !            64: fi
        !            65: 
        !            66: if [ ! -d "$BUILD_DIR"/src ]; then
        !            67:     echo "error: $BUILD_DIR not populated, try:"
        !            68:     echo "  git submodule init $BUILD_DIR"
        !            69:     echo "  git submodule update $BUILD_DIR"
        !            70:     exit 1
        !            71: fi
        !            72: 
        !            73: if [ -e "$BUILD_DIR"/"$LOCAL_CONFIG" ]; then
        !            74:     SAVED_CONFIG=$(mktemp)
        !            75:     cp "$BUILD_DIR"/"$LOCAL_CONFIG" "$SAVED_CONFIG"
        !            76: fi
        !            77: 
        !            78: echo "#undef BANNER_TIMEOUT" > "$BUILD_DIR"/"$LOCAL_CONFIG"
        !            79: echo "#define BANNER_TIMEOUT 0" >> "$BUILD_DIR"/"$LOCAL_CONFIG"
        !            80: 
        !            81: IPXE_VERSION=$(cd "$BUILD_DIR" && git describe --tags)
        !            82: if [ -z "$IPXE_VERSION" ]; then
        !            83:     echo "error: unable to retrieve git version"
        !            84:     cleanup
        !            85:     exit 1
        !            86: fi
        !            87: 
        !            88: echo "#undef PRODUCT_NAME" >> "$BUILD_DIR"/"$LOCAL_CONFIG"
        !            89: echo "#define PRODUCT_NAME \"iPXE $IPXE_VERSION\"" >> "$BUILD_DIR"/"$LOCAL_CONFIG"
        !            90: 
        !            91: make_rom 8086100e pxe-e1000.rom
        !            92: make_rom 80861209 pxe-eepro100.rom
        !            93: make_rom 10500940 pxe-ne2k_pci.rom
        !            94: make_rom 10222000 pxe-pcnet.rom
        !            95: make_rom 10ec8139 pxe-rtl8139.rom
        !            96: make_rom 1af41000 pxe-virtio.rom
        !            97: 
        !            98: echo done
        !            99: cleanup

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