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. 18# 19# Note: The tool is installed under prebuilt/$HOST_TAG/bin/ndk-stack 20# by default. 21# 22PROGDIR=$(dirname $0) 23. $NDK_BUILDTOOLS_PATH/prebuilt-common.sh 24 25PROGRAM_PARAMETERS="" 26PROGRAM_DESCRIPTION=\ 27"This script is used to rebuild the host ndk-stack binary program." 28 29register_jobs_option 30 31OPTION_BUILD_DIR= 32BUILD_DIR= 33register_var_option "--build-dir=<path>" BUILD_DIR "Specify build directory" 34 35NDK_DIR=$ANDROID_NDK_ROOT 36register_var_option "--ndk-dir=<path>" NDK_DIR "Place binary in NDK installation path" 37 38GNUMAKE= 39register_var_option "--make=<path>" GNUMAKE "Specify GNU Make program" 40 41DEBUG= 42register_var_option "--debug" DEBUG "Build debug version" 43 44SRC_DIR= 45register_var_option "--src-dir=<path>" SRC_DIR "Specify binutils source dir. Must be set for --with-libbfd" 46 47PACKAGE_DIR= 48register_var_option "--package-dir=<path>" PACKAGE_DIR "Archive binary into specific directory" 49 50register_canadian_option 51register_try64_option 52 53extract_parameters "$@" 54 55if [ -z "$SRC_DIR" ]; then 56 echo "ERROR: Missing source directory parameter. See --help for details." 57 exit 1 58fi 59 60prepare_abi_configure_build 61prepare_host_build 62 63# Choose a build directory if not specified by --build-dir 64if [ -z "$BUILD_DIR" ]; then 65 BUILD_DIR=$NDK_TMPDIR/build-ndk-stack 66 log "Auto-config: --build-dir=$BUILD_DIR" 67else 68 OPTION_BUILD_DIR="yes" 69fi 70 71rm -rf $BUILD_DIR 72mkdir -p $BUILD_DIR 73 74prepare_canadian_toolchain $BUILD_DIR 75 76CFLAGS=$HOST_CFLAGS" -O2 -s -ffunction-sections -fdata-sections" 77LDFLAGS=$HOST_LDFLAGS 78EXTRA_CONFIG= 79 80if [ "$HOST_OS" != "darwin" -a "$DARWIN" != "yes" ]; then 81 LDFLAGS=$LDFLAGS" -Wl,-gc-sections" 82else 83 # In darwin libbfd has to be built with some *linux* target or it won't understand ELF 84 # Disable -Werror because binutils uses deprecated functions (e.g. sbrk). 85 EXTRA_CONFIG="-target=arm-linux-androideabi --disable-werror" 86fi 87 88BINUTILS_BUILD_DIR=$BUILD_DIR/binutils 89BINUTILS_SRC_DIR=$SRC_DIR/binutils/binutils-$DEFAULT_BINUTILS_VERSION 90 91# build binutils first 92if [ -z "$ABI_CONFIGURE_HOST" ]; then 93 ABI_CONFIGURE_HOST=$ABI_CONFIGURE_BUILD 94fi 95run mkdir -p $BINUTILS_BUILD_DIR 96run export CC CFLAGS LDFLAGS 97run cd $BINUTILS_BUILD_DIR && \ 98run $BINUTILS_SRC_DIR/configure \ 99 --host=$ABI_CONFIGURE_HOST \ 100 --build=$ABI_CONFIGURE_BUILD \ 101 --disable-nls \ 102 --with-bug-report-url=$DEFAULT_ISSUE_TRACKER_URL \ 103$EXTRA_CONFIG 104fail_panic "Can't configure $BINUTILS_SRC_DIR" 105run make -j$NUM_JOBS 106fail_panic "Can't build $BINUTILS_SRC_DIR" 107 108NAME=$(get_host_exec_name ndk-stack) 109INSTALL_ROOT=$(mktemp -d $NDK_TMPDIR/ndk-stack-XXXXXX) 110INSTALL_SUBDIR=host-tools/bin 111INSTALL_PATH=$INSTALL_ROOT/$INSTALL_SUBDIR 112OUT=$INSTALL_PATH/$NAME 113mkdir $INSTALL_PATH 114 115# GNU Make 116if [ -z "$GNUMAKE" ]; then 117 GNUMAKE=make 118 log "Auto-config: --make=$GNUMAKE" 119fi 120 121if [ "$PACKAGE_DIR" ]; then 122 mkdir -p "$PACKAGE_DIR" 123 fail_panic "Could not create package directory: $PACKAGE_DIR" 124fi 125 126# Create output directory 127mkdir -p $(dirname $OUT) 128if [ $? != 0 ]; then 129 echo "ERROR: Could not create output directory: $(dirname $OUT)" 130 exit 1 131fi 132 133SRCDIR=$ANDROID_NDK_ROOT/sources/host-tools/ndk-stack 134 135# Let's roll 136CFLAGS="$CFLAGS \ 137 -DHAVE_CONFIG_H \ 138 -I$BINUTILS_BUILD_DIR/binutils \ 139 -I$BINUTILS_SRC_DIR/binutils \ 140 -I$BINUTILS_BUILD_DIR/bfd \ 141 -I$BINUTILS_SRC_DIR/bfd \ 142 -I$BINUTILS_SRC_DIR/include \ 143 " 144LDFLAGS="$LDFLAGS \ 145 $BINUTILS_BUILD_DIR/binutils/bucomm.o \ 146 $BINUTILS_BUILD_DIR/binutils/version.o \ 147 $BINUTILS_BUILD_DIR/binutils/filemode.o \ 148 $BINUTILS_BUILD_DIR/bfd/libbfd.a \ 149 $BINUTILS_BUILD_DIR/libiberty/libiberty.a \ 150 " 151if [ "$MINGW" != "yes" ]; then 152 LDFLAGS="$LDFLAGS -ldl -lz" 153fi 154 155export CFLAGS LDFLAGS 156run $GNUMAKE -C $SRCDIR -f $SRCDIR/GNUmakefile \ 157 -B -j$NUM_JOBS \ 158 PROGNAME="$OUT" \ 159 BUILD_DIR="$BUILD_DIR" \ 160 CC="$CC" CXX="$CXX" \ 161 STRIP="$STRIP" \ 162 DEBUG=$DEBUG 163 164if [ $? != 0 ]; then 165 echo "ERROR: Could not build host program!" 166 exit 1 167fi 168 169if [ "$PACKAGE_DIR" ]; then 170 ARCHIVE=ndk-stack-$HOST_TAG.tar.bz2 171 dump "Packaging: $ARCHIVE" 172 pack_archive "$PACKAGE_DIR/$ARCHIVE" "$INSTALL_ROOT" "$INSTALL_SUBDIR" 173 fail_panic "Could not create package: $PACKAGE_DIR/$ARCHIVE from $OUT" 174fi 175 176if [ "$OPTION_BUILD_DIR" != "yes" ]; then 177 log "Cleaning up..." 178 rm -rf $BUILD_DIR 179else 180 log "Don't forget to cleanup: $BUILD_DIR" 181fi 182 183log "Done!" 184exit 0 185