1#!/bin/sh 2# 3# Copyright (C) 2011 The Android Open Source Project 4# 5# Licensed under the Apache License, Version 2.0 (the "License"); 6# you may not use this file except in compliance with the License. 7# You may obtain a copy of the License at 8# 9# http://www.apache.org/licenses/LICENSE-2.0 10# 11# Unless required by applicable law or agreed to in writing, software 12# distributed under the License is distributed on an "AS IS" BASIS, 13# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14# See the License for the specific language governing permissions and 15# limitations under the License. 16# 17# This script is used to rebuild the host 'ndk-stack' tool from the 18# sources under sources/host-tools/ndk-stack. 19# 20# Note: The tool is installed under prebuilt/$HOST_TAG/bin/ndk-stack 21# by default. 22# 23PROGDIR=$(dirname $0) 24. $PROGDIR/prebuilt-common.sh 25 26PROGRAM_PARAMETERS="" 27PROGRAM_DESCRIPTION=\ 28"This script is used to rebuild the host ndk-stack binary program." 29 30register_jobs_option 31 32OPTION_BUILD_DIR= 33BUILD_DIR= 34register_var_option "--build-dir=<path>" BUILD_DIR "Specify build directory" 35 36NDK_DIR=$ANDROID_NDK_ROOT 37register_var_option "--ndk-dir=<path>" NDK_DIR "Place binary in NDK installation path" 38 39GNUMAKE= 40register_var_option "--make=<path>" GNUMAKE "Specify GNU Make program" 41 42DEBUG= 43register_var_option "--debug" DEBUG "Build debug version" 44 45WITH_LIBBFD= 46register_var_option "--with-libbfd" WITH_LIBBFD "Link with libbfd.a instead of elff/. Need to set --src-dir= too." 47 48SRC_DIR= 49register_var_option "--src-dir=<path>" SRC_DIR "Specify binutils source dir. Must be set for --with-libbfd" 50 51PROGNAME=ndk-stack 52register_var_option "--program-name=<name>" PROGNAME "Alternate NDK tool program name" 53 54PACKAGE_DIR= 55register_var_option "--package-dir=<path>" PACKAGE_DIR "Archive binary into specific directory" 56 57register_canadian_option 58register_try64_option 59 60extract_parameters "$@" 61 62if [ "$WITH_LIBBFD" ]; then 63 if [ -z "$SRC_DIR" ]; then 64 echo "ERROR: Missing source directory parameter. See --help for details." 65 exit 1 66 fi 67fi 68 69prepare_abi_configure_build 70prepare_host_build 71 72# Choose a build directory if not specified by --build-dir 73if [ -z "$BUILD_DIR" ]; then 74 BUILD_DIR=$NDK_TMPDIR/build-$PROGNAME 75 log "Auto-config: --build-dir=$BUILD_DIR" 76else 77 OPTION_BUILD_DIR="yes" 78fi 79 80rm -rf $BUILD_DIR 81mkdir -p $BUILD_DIR 82 83prepare_canadian_toolchain $BUILD_DIR 84 85CFLAGS=$HOST_CFLAGS" -O2 -s -ffunction-sections -fdata-sections" 86LDFLAGS=$HOST_LDFLAGS 87EXTRA_CONFIG= 88 89if [ "$HOST_OS" != "darwin" -a "$DARWIN" != "yes" ]; then 90 LDFLAGS=$LDFLAGS" -Wl,-gc-sections" 91else 92 # In darwin libbfd has to be built with some *linux* target or it won't understand ELF 93 EXTRA_CONFIG="-target=arm-linux-androideabi" 94fi 95 96BINUTILS_BUILD_DIR=$BUILD_DIR/binutils 97BINUTILS_SRC_DIR=$SRC_DIR/binutils/binutils-$RECENT_BINUTILS_VERSION 98if [ "$WITH_LIBBFD" ]; then 99 # build binutils first 100 if [ -z "$ABI_CONFIGURE_HOST" ]; then 101 ABI_CONFIGURE_HOST=$ABI_CONFIGURE_BUILD 102 fi 103 run mkdir -p $BINUTILS_BUILD_DIR 104 run export CC CFLAGS LDFLAGS 105 run cd $BINUTILS_BUILD_DIR && \ 106 run $BINUTILS_SRC_DIR/configure \ 107 --host=$ABI_CONFIGURE_HOST \ 108 --build=$ABI_CONFIGURE_BUILD \ 109 --disable-nls \ 110 --with-bug-report-url=$DEFAULT_ISSUE_TRACKER_URL \ 111 $EXTRA_CONFIG 112 fail_panic "Can't configure $BINUTILS_SRC_DIR" 113 run make -j$NUM_JOBS 114 fail_panic "Can't build $BINUTILS_SRC_DIR" 115 116fi 117 118OUT=$NDK_DIR/$(get_host_exec_name $PROGNAME) 119 120# GNU Make 121if [ -z "$GNUMAKE" ]; then 122 GNUMAKE=make 123 log "Auto-config: --make=$GNUMAKE" 124fi 125 126if [ "$PACKAGE_DIR" ]; then 127 mkdir -p "$PACKAGE_DIR" 128 fail_panic "Could not create package directory: $PACKAGE_DIR" 129fi 130 131# Create output directory 132mkdir -p $(dirname $OUT) 133if [ $? != 0 ]; then 134 echo "ERROR: Could not create output directory: $(dirname $OUT)" 135 exit 1 136fi 137 138SRCDIR=$ANDROID_NDK_ROOT/sources/host-tools/$PROGNAME 139 140# Let's roll 141if [ "$WITH_LIBBFD" ]; then 142 CFLAGS="$CFLAGS \ 143 -DWITH_LIBBFD=1 \ 144 -DHAVE_CONFIG_H \ 145 -I$BINUTILS_BUILD_DIR/binutils \ 146 -I$BINUTILS_SRC_DIR/binutils \ 147 -I$BINUTILS_BUILD_DIR/bfd \ 148 -I$BINUTILS_SRC_DIR/bfd \ 149 -I$BINUTILS_SRC_DIR/include \ 150 " 151 LDFLAGS="$LDFLAGS \ 152 $BINUTILS_BUILD_DIR/binutils/bucomm.o \ 153 $BINUTILS_BUILD_DIR/binutils/version.o \ 154 $BINUTILS_BUILD_DIR/binutils/filemode.o \ 155 $BINUTILS_BUILD_DIR/bfd/libbfd.a \ 156 $BINUTILS_BUILD_DIR/libiberty/libiberty.a \ 157 " 158 if [ "$MINGW" != "yes" ]; then 159 LDFLAGS="$LDFLAGS -ldl -lz" 160 fi 161fi 162 163export CFLAGS LDFLAGS 164run $GNUMAKE -C $SRCDIR -f $SRCDIR/GNUmakefile \ 165 -B -j$NUM_JOBS \ 166 PROGNAME="$OUT" \ 167 WITH_LIBBFD=$WITH_LIBBFD \ 168 BUILD_DIR="$BUILD_DIR" \ 169 CC="$CC" CXX="$CXX" \ 170 STRIP="$STRIP" \ 171 DEBUG=$DEBUG 172 173if [ $? != 0 ]; then 174 echo "ERROR: Could not build host program!" 175 exit 1 176fi 177 178if [ "$PACKAGE_DIR" ]; then 179 ARCHIVE=$PROGNAME-$HOST_TAG.tar.bz2 180 SUBDIR=$(get_host_exec_name $PROGNAME $HOST_TAG) 181 dump "Packaging: $ARCHIVE" 182 pack_archive "$PACKAGE_DIR/$ARCHIVE" "$NDK_DIR" "$SUBDIR" 183 fail_panic "Could not create package: $PACKAGE_DIR/$ARCHIVE from $OUT" 184fi 185 186if [ "$OPTION_BUILD_DIR" != "yes" ]; then 187 log "Cleaning up..." 188 rm -rf $BUILD_DIR 189else 190 log "Don't forget to cleanup: $BUILD_DIR" 191fi 192 193log "Done!" 194exit 0 195