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am b4e31b93: Merge change I3f0d5eb5 into eclair

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Merge commit 'b4e31b931d08e6269a194a1c24e23281410dff64' into eclair-mr2

* commit 'b4e31b931d08e6269a194a1c24e23281410dff64':
  Update the build-toolchain.sh script.
This commit is contained in:
David 'Digit' Turner
2009-11-19 13:49:22 -08:00
committed by Android Git Automerger
parent 4865c5393f b4e31b931d
commit 1f22df41d8
1 changed files with 234 additions and 149 deletions
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237
ndk/build/tools/build-toolchain.sh
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@@ -26,11 +26,13 @@
# number of jobs to run in parallel when running make
JOBS=$HOST_NUM_CPUS
TOOLCHAIN_NAME=arm-eabi-4.2.1
PLATFORM=android-3
ABI=arm
GCC_VERSION=4.2.1
GDB_VERSION=6.6
BINUTILS_VERSION=2.17
RELEASE=`date +%Y%m%d`
BUILD_OUT=`mktemp -d /tmp/ndk-toolchain-XXX`
OPTION_HELP=no
OPTION_PLATFORM=
@@ -38,8 +40,9 @@ OPTION_FORCE_32=no
OPTION_REBUILD=no
OPTION_GCC_VERSION=
OPTION_GDB_VERSION=
OPTION_TOOLCHAIN_NAME=
OPTION_PACKAGE=
OPTION_RELEASE=
OPTION_BUILD_OUT=
VERBOSE=no
for opt do
@@ -60,18 +63,21 @@ for opt do
--gdb-version=*)
OPTION_GDB_VERSION=$optarg
;;
--toolchain=*)
OPTION_TOOLCHAIN_NAME=$optarg
;;
--package=*)
OPTION_PACKAGE="$optarg"
;;
--platform=*)
PLATFORM=$optarg
;;
--build-out=*)
OPTION_BUILD_OUT="$optarg"
;;
--abi=*)
ABI=$optarg
;;
--release=*)
OPTION_RELEASE=$optarg
;;
--force-download)
OPTION_FORCE_DOWNLOAD=yes
OPTION_FORCE_BUILD=yes
@@ -103,11 +109,11 @@ if [ $OPTION_HELP = "yes" ] ; then
echo " --help print this message"
echo " --gcc-version=<version> select GCC version [$GCC_VERSION]"
echo " --gdb-version=<version> select GDB version [$GDB_VERSION]"
echo " --toolchain=<name> toolchain name (default is $TOOLCHAIN_NAME)"
echo " --package=<file> specify download source package"
echo " --platform=<name> generate toolchain from platform <name> (default is $PLATFORM)"
echo " --abi=<name> generate toolchain from abi <name> (default is $ABI)"
echo " --build-out=<path> set Android build out directory"
echo " --platform=<name> generate toolchain from platform <name> [$PLATFORM]"
echo " --abi=<name> generate toolchain from abi <name> [$ABI]"
echo " --release=<name> specify prebuilt release name [$RELEASE]"
echo " --build-out=<path> set temporary build out directory [/tmp/<random>]"
echo " --force-download force a download and unpacking of the toolchain sources"
echo " --force-build force a rebuild of the sources"
echo ""
@@ -165,12 +171,11 @@ else
log "Using default gdb version $GDB_VERSION"
fi
if [ -n "$OPTION_TOOLCHAIN_NAME" ] ; then
TOOLCHAIN_NAME="$OPTION_TOOLCHAIN_NAME"
log "Using toolchain name '$TOOLCHAIN_NAME'"
if [ -n "$OPTION_RELEASE" ] ; then
RELEASE="$RELEASE"
log "Using toolchain release name '$RELEASE'"
else
TOOLCHAIN_NAME=arm-eabi-$GCC_VERSION
log "Using default toolchain name '$TOOLCHAIN_NAME'"
log "Using default toolchain name '$RELEASE'"
fi
if [ -n "$OPTION_PACKAGE" ] ; then
@@ -180,28 +185,26 @@ if [ -n "$OPTION_PACKAGE" ] ; then
fi
fi
if [ -n "$OPTION_BUILD_OUT" ] ; then
BUILD_OUT=$OPTION_BUILD_OUT
log "Using specific build out directory: $BUILD_OUT"
else
log "Using default random build out directory: $BUILD_OUT"
fi
ANDROID_NDK_ROOT=`cd $ANDROID_NDK_ROOT && pwd`
ANDROID_NDK_ARCHIVE=$ANDROID_NDK_ROOT/build/toolchains/archive
ANDROID_PLATFORMS_ROOT=$ANDROID_NDK_ROOT/build/platforms
# where all generated files will be placed
OUT=$ANDROID_NDK_ROOT/out/$TOOLCHAIN_NAME
OUT=$BUILD_OUT
PACKAGE_OUT=$OUT/packages
TIMESTAMP_OUT=$OUT/timestamps
# where the sysroot is located
ANDROID_TOOLCHAIN_SRC=$OUT/src
ANDROID_SYSROOT=$ANDROID_NDK_ROOT/build/platforms/$PLATFORM/arch-$ABI
# where the toolchain binaries will be placed
ANDROID_TOOLCHAIN_OUT=$OUT/toolchain
ANDROID_TOOLCHAIN_SRC=$ANDROID_TOOLCHAIN_OUT/src
ANDROID_TOOLCHAIN_BUILD=$ANDROID_TOOLCHAIN_OUT/build
# where the gdbserver binaries will be placed
ANDROID_GDBSERVER_OUT=$OUT/gdbserver
ANDROID_GDBSERVER_BUILD=$ANDROID_GDBSERVER_OUT/build
ANDROID_GDBSERVER_DEST=$ANDROID_SYSROOT/usr/bin
# Let's check that we have a working md5sum here
A_MD5=`echo "A" | md5sum | cut -d' ' -f1`
if [ "$A_MD5" != "bf072e9119077b4e76437a93986787ef" ] ; then
@@ -252,12 +255,6 @@ download_file ()
fi
}
TOOLCHAIN_SRC=$ANDROID_TOOLCHAIN_SRC
TOOLCHAIN_BUILD=$ANDROID_TOOLCHAIN_BUILD
TOOLCHAIN_PREFIX=$ANDROID_NDK_ROOT/build/prebuilt/$HOST_TAG/$TOOLCHAIN_NAME
TOOLCHAIN_LICENSES=$ANDROID_NDK_ROOT/build/tools/toolchain-licenses
GDBSERVER_BUILD=$ANDROID_GDBSERVER_BUILD
timestamp_check ()
{
@@ -281,8 +278,9 @@ timestamp_force ()
}
# this function will be used to download and verify a toolchain
# package
# $1: directory name under build/archive (e.g. 'android-toolchain')
# package.
#
# $1: directory name under build/archive (e.g. 'toolchain')
#
download_package ()
{
@@ -428,13 +426,37 @@ unpack_package toolchain $ANDROID_TOOLCHAIN_SRC
#
find $ANDROID_TOOLCHAIN_SRC -type f -a -name "*.info" -print0 | xargs -0 rm -f
# configure the toolchain
if ! timestamp_check toolchain configure; then
echo "Configure: toolchain build"
# Setup variables to properly build a new toolchain
# $1: toolchain name, e.g. arm-eabi-4.2.1
build_toolchain ()
{
TOOLCHAIN_NAME=$1
# where the toolchain is going to be built
TOOLCHAIN_BUILD=$OUT/$TOOLCHAIN_NAME
# where the gdbserver binaries will be placed
GDBSERVER_BUILD=$TOOLCHAIN_BUILD/gdbserver
TOOLCHAIN_SRC=$ANDROID_TOOLCHAIN_SRC
TOOLCHAIN_PREFIX=$OUT/build/prebuilt/$HOST_TAG/$TOOLCHAIN_NAME
TOOLCHAIN_LICENSES=$ANDROID_NDK_ROOT/build/tools/toolchain-licenses
# configure the toolchain
if ! timestamp_check $TOOLCHAIN_NAME configure; then
echo "Configure: $TOOLCHAIN_NAME toolchain build"
# Old versions of the toolchain source packages placed the
# configure script at the top-level. Newer ones place it under
# the build directory though. Probe the file system to check
# this.
BUILD_SRCDIR=$TOOLCHAIN_SRC/build
if [ ! -d $BUILD_SRCDIR ] ; then
BUILD_SRCDIR=$TOOLCHAIN_SRC
fi
OLD_ABI="$ABI"
OLD_CFLAGS="$CFLAGS"
OLD_LDFLAGS="$LDFLAGS"
mkdir -p $TOOLCHAIN_BUILD &&
cd $TOOLCHAIN_BUILD &&
export ABI="32" && # needed to build a 32-bit gmp
@@ -444,34 +466,45 @@ if ! timestamp_check toolchain configure; then
--disable-nls \
--prefix=$TOOLCHAIN_PREFIX \
--with-sysroot=$ANDROID_SYSROOT \
--with-binutils-version=$BINUTILS_VERSION \
--with-gcc-version=$GCC_VERSION \
--with-gdb-version=$GDB_VERSION
if [ $? != 0 ] ; then
echo "Error while trying to configure toolchain build. See $TMPLOG"
exit 1
fi
timestamp_set toolchain configure
timestamp_force toolchain build
fi
ABI="$OLD_ABI"
CFLAGS="$OLD_CFLAGS"
LDFLAGS="$OLD_LDFLAGS"
timestamp_set $TOOLCHAIN_NAME configure
timestamp_force $TOOLCHAIN_NAME build
fi
# build the toolchain
if ! timestamp_check toolchain build ; then
echo "Building : toolchain [this can take a long time]."
# build the toolchain
if ! timestamp_check $TOOLCHAIN_NAME build ; then
echo "Building : $TOOLCHAIN_NAME toolchain [this can take a long time]."
OLD_CFLAGS="$CFLAGS"
OLD_LDFLAGS="$LDFLAGS"
OLD_ABI="$ABI"
cd $TOOLCHAIN_BUILD &&
export CFLAGS="$HOST_CFLAGS" &&
export LDFLAGS="$HOST_LDFLAGS" &&
export ABI="32" &&
run make -j$JOBS
if [ $? != 0 ] ; then
echo "Error while building toolchain. See $TMPLOG"
exit 1
fi
timestamp_set toolchain build
timestamp_force toolchain install
fi
CFLAGS="$OLD_CFLAGS"
LDFLAGS="$OLD_LDFLAGS"
ABI="$OLD_ABI"
timestamp_set $TOOLCHAIN_NAME build
timestamp_force $TOOLCHAIN_NAME install
fi
# install the toolchain to its final location
if ! timestamp_check toolchain install ; then
echo "Install : toolchain binaries."
# install the toolchain to its final location
if ! timestamp_check $TOOLCHAIN_NAME install ; then
echo "Install : $TOOLCHAIN_NAME toolchain binaries."
cd $TOOLCHAIN_BUILD &&
run make install
if [ $? != 0 ] ; then
@@ -489,19 +522,24 @@ if ! timestamp_check toolchain install ; then
strip $TOOLCHAIN_PREFIX/libexec/gcc/*/*/cc1
strip $TOOLCHAIN_PREFIX/libexec/gcc/*/*/cc1plus
strip $TOOLCHAIN_PREFIX/libexec/gcc/*/*/collect2
timestamp_set toolchain install
timestamp_force gdbserver configure
fi
timestamp_set $TOOLCHAIN_NAME install
timestamp_force $TOOLCHAIN_NAME-gdbserver configure
fi
# configure the gdbserver build now
if ! timestamp_check gdbserver configure; then
echo "Configure: gdbserver build."
if [ -d $TOOLCHAIN_SRC/gdb ] ; then
# configure the gdbserver build now
if ! timestamp_check $TOOLCHAIN_NAME-gdbserver configure; then
echo "Configure: $TOOLCHAIN_NAME gdbserver build."
# Old toolchain source packages placed the gdb sources at
# the top-level, while newer ones place them under the 'gdb'
# directory. Probe the filesystem to check which one is appropriate.
GDB_SRCDIR=$TOOLCHAIN_SRC/gdb/gdb-$GDB_VERSION
else
if [ ! -d $GDB_SRCDIR ] ; then
GDB_SRCDIR=$TOOLCHAIN_SRC/gdb-$GDB_VERSION
fi
mkdir -p $GDBSERVER_BUILD
OLD_CC="$CC"
OLD_CFLAGS="$CFLAGS"
OLD_LDFLAGS="$LDFLAGS"
cd $GDBSERVER_BUILD &&
export CC="$TOOLCHAIN_PREFIX/bin/arm-eabi-gcc" &&
export CFLAGS="-g -O2 -static -mandroid" &&
@@ -513,30 +551,33 @@ if ! timestamp_check gdbserver configure; then
echo "Could not configure gdbserver build. See $TMPLOG"
exit 1
fi
timestamp_set gdbserver configure
timestamp_force gdbserver build
fi
CC="$OLD_CC"
CFLAGS="$OLD_CFLAGS"
LDFLAGS="$OLD_LDFLAGS"
timestamp_set $TOOLCHAIN_NAME-gdbserver configure
timestamp_force $TOOLCHAIN_NAME-gdbserver build
fi
# build gdbserver
if ! timestamp_check gdbserver build; then
echo "Building : gdbserver."
# build gdbserver
if ! timestamp_check $TOOLCHAIN_NAME-gdbserver build; then
echo "Building : $TOOLCHAIN_NAME gdbserver."
cd $GDBSERVER_BUILD &&
run make -j$JOBS
if [ $? != 0 ] ; then
echo "Could not build gdbserver. See $TMPLOG"
echo "Could not build $TOOLCHAIN_NAME gdbserver. See $TMPLOG"
exit 1
fi
timestamp_set gdbserver build
timestamp_force gdbserver install
fi
timestamp_set $TOOLCHAIN_NAME-gdbserver build
timestamp_force $TOOLCHAIN_NAME-gdbserver install
fi
# install gdbserver
#
# note that we install it in the toolchain bin directory
# not in $SYSROOT/usr/bin
#
if ! timestamp_check gdbserver install; then
echo "Install : gdbserver."
# install gdbserver
#
# note that we install it in the toolchain bin directory
# not in $SYSROOT/usr/bin
#
if ! timestamp_check $TOOLCHAIN_NAME-gdbserver install; then
echo "Install : $TOOLCHAIN_NAME gdbserver."
DEST=$TOOLCHAIN_PREFIX/bin
mkdir -p $DEST &&
$TOOLCHAIN_PREFIX/bin/arm-eabi-strip $GDBSERVER_BUILD/gdbserver &&
@@ -545,13 +586,46 @@ if ! timestamp_check gdbserver install; then
echo "Could not install gdbserver. See $TMPLOG"
exit 1
fi
timestamp_set gdbserver install
timestamp_set $TOOLCHAIN_NAME-gdbserver install
timestamp_force package toolchain
fi
}
# Look at the toolchains available from the source package
#
# The old source tarball only contained gcc 4.2.1, the new
# ones contain multiple toolchains
#
if [ -d $ANDROID_TOOLCHAIN_SRC/gcc-4.2.1 ] ; then
# An old toolchain source package
ANDROID_TOOLCHAIN_LIST=arm-eabi-4.2.1
else
ANDROID_TOOLCHAIN_LIST="arm-eabi-4.2.1 arm-eabi-4.4.0"
fi
for _toolchain in $ANDROID_TOOLCHAIN_LIST; do
if timestamp_check toolchain build; then
timestamp_force ${_toolchain} configure
timestamp_force ${_toolchain}-gdbserver configure
fi
# Gcc 4.2.1 needs binutils 2.17
if [ ${_toolchain} = arm-eabi-4.2.1 ] ; then
GCC_VERSION=4.2.1
BINUTILS_VERSION=2.17
else
GCC_VERSION=4.4.0
BINUTILS_VERSION=2.19
fi
build_toolchain ${_toolchain}
done
# package the toolchain
TOOLCHAIN_TARBALL=/tmp/android-ndk-prebuilt-$TOOLCHAIN_NAME-$HOST_TAG.tar.bz2
TOOLCHAIN_TARBALL=/tmp/android-ndk-prebuilt-$RELEASE-$HOST_TAG.tar.bz2
if ! timestamp_check package toolchain; then
echo "Cleanup : Removing unuseful stuff"
rm -rf $OUT/build/prebuilt/$HOST_TAG/*/share
find $OUT/build/prebuilt/$HOST_TAG -name "libiberty.a" | xargs rm -f
find $OUT/build/prebuilt/$HOST_TAG -name "libarm-elf-linux-sim.a" | xargs rm -f
echo "Package : $HOST_ARCH toolchain binaries"
echo " into $TOOLCHAIN_TARBALL"
cd $ANDROID_NDK_ROOT &&
@@ -559,7 +633,11 @@ if ! timestamp_check package toolchain; then
if [ $VERBOSE = yes ] ; then
TARFLAGS="v$TARFLAGS"
fi
run tar $TARFLAGS $TOOLCHAIN_TARBALL build/prebuilt/$HOST_TAG/$TOOLCHAIN_NAME
TOOLCHAIN_SRC_DIRS=
for _toolchain in $ANDROID_TOOLCHAIN_LIST; do
TOOLCHAIN_SRC_DIRS="$TOOLCHAIN_SRC_DIRS build/prebuilt/$HOST_TAG/${_toolchain}"
done
run tar $TARFLAGS $TOOLCHAIN_TARBALL -C $OUT $TOOLCHAIN_SRC_DIRS
if [ $? != 0 ] ; then
echo "ERROR: Cannot package prebuilt toolchain binaries. See $TMPLOG"
exit 1
@@ -570,5 +648,12 @@ else
echo "prebuilt toolchain is in $TOOLCHAIN_TARBALL"
fi
if [ -z "$OPTION_BUILD_OUT" ] ; then
echo "Cleaning temporary directory $OUT"
rm -rf $OUT
else
echo "Don't forget to clean build directory $OUT"
fi
echo "Done."
rm -f $TMPLOG