diff options
Diffstat (limited to 'contrib/llvm/utils/crosstool')
| -rw-r--r-- | contrib/llvm/utils/crosstool/ARM/README | 37 | ||||
| -rwxr-xr-x | contrib/llvm/utils/crosstool/ARM/build-install-linux.sh | 200 | ||||
| -rwxr-xr-x | contrib/llvm/utils/crosstool/create-snapshots.sh | 41 |
3 files changed, 0 insertions, 278 deletions
diff --git a/contrib/llvm/utils/crosstool/ARM/README b/contrib/llvm/utils/crosstool/ARM/README deleted file mode 100644 index ba58583..0000000 --- a/contrib/llvm/utils/crosstool/ARM/README +++ /dev/null @@ -1,37 +0,0 @@ -HOWTO create an LLVM crosstool from x86_64/Linux to ARM/Linux -============================================================= - -1. % llvm/utils/crosstool/create-snapshots.sh - - This will create llvm-[REV_L].tar.bz2 and llvm-gcc-4.2-[REV_G].tar.bz2, - where: - REV_L is the revision at which "llvm" was checked out, and - REV_G is the revision at which "llvm-gcc-4.2" was checked out - - Note that REV_L might REV_G might not be the same revision. - -2. Download CodeSourcery toolchain. The exact location depends on your - $CROSS_TARGET but the script will tell you what the location of the file is - if you run it without having the file available. - - For example, if you're using $CROSS_TARGET == "arm-none-linux-gnueabi" then - you need to download: - - http://www.codesourcery.com/sgpp/lite/arm/portal/package1787/public/arm-none-linux-gnueabi/arm-2007q3-51-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2 - - NOTE: simply changing $CROSS_TARGET and modifying the URL accordingly will - not work -- you'll need to go to http://www.codesourcery.com and find the - correct file, as the release number in the file will also be different (e.g., - in the file above, the release number is "51"). - -3. You can override most values in the script without modifying it, e.g. - $INSTALL_ROOT (if you want to install in directory other than /usr/local). - - Run the script as: - - % env INSTALL_ROOT=[dir to install in] \ - CODE_SOURCERY_PKG_PATH=[dir where you downloaded CodeSourcery tarball] \ - LLVM_PKG_PATH=[dir where you stored your LLVM and LLVM-GCC snapshots] \ - LLVM_SVN_REV=${REV_L} \ - LLVMGCC_SVN_REV=${REV_G} \ - build-install-linux.sh diff --git a/contrib/llvm/utils/crosstool/ARM/build-install-linux.sh b/contrib/llvm/utils/crosstool/ARM/build-install-linux.sh deleted file mode 100755 index f3f8df9..0000000 --- a/contrib/llvm/utils/crosstool/ARM/build-install-linux.sh +++ /dev/null @@ -1,200 +0,0 @@ -#!/bin/bash -# -# Compiles and installs a Linux/x86_64 -> Linux/ARM crosstool based on LLVM and -# LLVM-GCC-4.2 using SVN snapshots in provided tarballs. - -set -o nounset -set -o errexit - -echo -n "Welcome to LLVM Linux/X86_64 -> Linux/ARM crosstool " -echo "builder/installer; some steps will require sudo privileges." - -readonly INSTALL_ROOT="${INSTALL_ROOT:-/usr/local/crosstool}" -# Both $USER and root *must* have read/write access to this dir. -readonly SCRATCH_ROOT=$(mktemp -d "${TMPDIR:-/tmp}/llvm-project.XXXXXX") -readonly SRC_ROOT="${SCRATCH_ROOT}/src" -readonly OBJ_ROOT="${SCRATCH_ROOT}/obj" - -readonly CROSS_HOST="x86_64-unknown-linux-gnu" -readonly CROSS_TARGET="arm-none-linux-gnueabi" -readonly CROSS_MARCH="${CROSS_MARCH:-armv6}" - -readonly CODE_SOURCERY="${INSTALL_ROOT}/codesourcery" -readonly CODE_SOURCERY_PKG_PATH="${CODE_SOURCERY_PKG_PATH:-${HOME}/codesourcery}" -readonly CODE_SOURCERY_HTTP="http://www.codesourcery.com/sgpp/lite/arm/portal/package1787/public" -readonly CODE_SOURCERY_PKG="arm-2007q3-51-arm-none-linux-gnueabi-i686-pc-linux-gnu.tar.bz2" -readonly CODE_SOURCERY_ROOT="${CODE_SOURCERY}/arm-2007q3" -readonly CODE_SOURCERY_BIN="${CODE_SOURCERY_ROOT}/bin" -# Make sure ${CROSS_TARGET}-* binutils are in command path -export PATH="${CODE_SOURCERY_BIN}:${PATH}" - -readonly CROSS_TARGET_AS="${CODE_SOURCERY_BIN}/${CROSS_TARGET}-as" -readonly CROSS_TARGET_LD="${CODE_SOURCERY_BIN}/${CROSS_TARGET}-ld" - -readonly SYSROOT="${CODE_SOURCERY_ROOT}/${CROSS_TARGET}/libc" - -readonly LLVM_PKG_PATH="${LLVM_PKG_PATH:-${HOME}/llvm-project/snapshots}" - -# Latest SVN revisions known to be working in this configuration. -readonly LLVM_DEFAULT_REV="74530" -readonly LLVMGCC_DEFAULT_REV="74535" - -readonly LLVM_PKG="llvm-${LLVM_SVN_REV:-${LLVM_DEFAULT_REV}}.tar.bz2" -readonly LLVM_SRC_DIR="${SRC_ROOT}/llvm" -readonly LLVM_OBJ_DIR="${OBJ_ROOT}/llvm" -readonly LLVM_INSTALL_DIR="${INSTALL_ROOT}/${CROSS_TARGET}/llvm" - -readonly LLVMGCC_PKG="llvm-gcc-4.2-${LLVMGCC_SVN_REV:-${LLVMGCC_DEFAULT_REV}}.tar.bz2" -readonly LLVMGCC_SRC_DIR="${SRC_ROOT}/llvm-gcc-4.2" -readonly LLVMGCC_OBJ_DIR="${OBJ_ROOT}/llvm-gcc-4.2" -readonly LLVMGCC_INSTALL_DIR="${INSTALL_ROOT}/${CROSS_TARGET}/llvm-gcc-4.2" - -readonly MAKE_OPTS="${MAKE_OPTS:--j2}" - -# Params: -# $1: directory to be created -# $2: optional mkdir command prefix, e.g. "sudo" -createDir() { - if [[ ! -e $1 ]]; then - ${2:-} mkdir -p $1 - elif [[ -e $1 && ! -d $1 ]]; then - echo "$1 exists but is not a directory; exiting." - exit 3 - fi -} - -sudoCreateDir() { - createDir $1 sudo - sudo chown ${USER} $1 -} - -# Prints out and runs the command, but without logging -- intended for use with -# lightweight commands that don't have useful output to parse, e.g. mkdir, tar, -# etc. -runCommand() { - local message="$1" - shift - echo "=> $message" - echo "==> Running: $*" - $* -} - -runAndLog() { - local message="$1" - local log_file="$2" - shift 2 - echo "=> $message; log in $log_file" - echo "==> Running: $*" - # Pop-up a terminal with the output of the current command? - # e.g.: xterm -e /bin/bash -c "$* >| tee $log_file" - $* &> $log_file - if [[ $? != 0 ]]; then - echo "Error occurred: see most recent log file for details." - exit - fi -} - -installCodeSourcery() { - # Unpack the tarball, creating the CodeSourcery dir, if necessary. - if [[ ! -d ${CODE_SOURCERY_ROOT} ]]; then - sudoCreateDir ${CODE_SOURCERY} - cd ${CODE_SOURCERY} - if [[ -e ${CODE_SOURCERY_PKG_PATH}/${CODE_SOURCERY_PKG} ]]; then - runCommand "Unpacking CodeSourcery in ${CODE_SOURCERY}" \ - tar jxf ${CODE_SOURCERY_PKG_PATH}/${CODE_SOURCERY_PKG} - else - echo -n "CodeSourcery tarball not found in " - echo "${CODE_SOURCERY_PKG_PATH}/${CODE_SOURCERY_PKG}" - echo -n "Fix the path or download it from " - echo "${CODE_SOURCERY_HTTP}/${CROSS_TARGET}/${CODE_SOURCERY_PKG}" - exit - fi - else - echo "CodeSourcery install dir already exists; skipping." - fi - - # Verify our CodeSourcery toolchain installation. - if [[ ! -d "${SYSROOT}" ]]; then - echo -n "Error: CodeSourcery does not contain libc for ${CROSS_TARGET}: " - echo "${SYSROOT} not found." - exit - fi - - for tool in ${CROSS_TARGET_AS} ${CROSS_TARGET_LD}; do - if [[ ! -e $tool ]]; then - echo "${tool} not found; exiting." - exit - fi - done -} - -installLLVM() { - if [[ -d ${LLVM_INSTALL_DIR} ]]; then - echo "LLVM install dir ${LLVM_INSTALL_DIR} exists; skipping." - return - fi - - sudoCreateDir ${LLVM_INSTALL_DIR} - - # Unpack LLVM tarball; should create the directory "llvm". - cd ${SRC_ROOT} - runCommand "Unpacking LLVM" tar jxf ${LLVM_PKG_PATH}/${LLVM_PKG} - - # Configure, build, and install LLVM. - createDir ${LLVM_OBJ_DIR} - cd ${LLVM_OBJ_DIR} - runAndLog "Configuring LLVM" ${LLVM_OBJ_DIR}/llvm-configure.log \ - ${LLVM_SRC_DIR}/configure \ - --disable-jit \ - --enable-optimized \ - --prefix=${LLVM_INSTALL_DIR} \ - --target=${CROSS_TARGET} \ - --with-llvmgccdir=${LLVMGCC_INSTALL_DIR} - runAndLog "Building LLVM" ${LLVM_OBJ_DIR}/llvm-build.log \ - make ${MAKE_OPTS} - runAndLog "Installing LLVM" ${LLVM_OBJ_DIR}/llvm-install.log \ - make ${MAKE_OPTS} install -} - -installLLVMGCC() { - if [[ -d ${LLVMGCC_INSTALL_DIR} ]]; then - echo "LLVM-GCC install dir ${LLVMGCC_INSTALL_DIR} exists; skipping." - return - fi - - sudoCreateDir ${LLVMGCC_INSTALL_DIR} - - # Unpack LLVM-GCC tarball; should create the directory "llvm-gcc-4.2". - cd ${SRC_ROOT} - runCommand "Unpacking LLVM-GCC" tar jxf ${LLVM_PKG_PATH}/${LLVMGCC_PKG} - - # Configure, build, and install LLVM-GCC. - createDir ${LLVMGCC_OBJ_DIR} - cd ${LLVMGCC_OBJ_DIR} - runAndLog "Configuring LLVM-GCC" ${LLVMGCC_OBJ_DIR}/llvmgcc-configure.log \ - ${LLVMGCC_SRC_DIR}/configure \ - --enable-languages=c,c++ \ - --enable-llvm=${LLVM_INSTALL_DIR} \ - --prefix=${LLVMGCC_INSTALL_DIR} \ - --program-prefix=llvm- \ - --target=${CROSS_TARGET} \ - --with-arch=${CROSS_MARCH} \ - --with-as=${CROSS_TARGET_AS} \ - --with-ld=${CROSS_TARGET_LD} \ - --with-sysroot=${SYSROOT} - runAndLog "Building LLVM-GCC" ${LLVMGCC_OBJ_DIR}/llvmgcc-build.log \ - make - runAndLog "Installing LLVM-GCC" ${LLVMGCC_OBJ_DIR}/llvmgcc-install.log \ - make install -} - -echo "Building in ${SCRATCH_ROOT}; installing in ${INSTALL_ROOT}" - -createDir ${SRC_ROOT} -createDir ${OBJ_ROOT} - -installCodeSourcery -installLLVM -installLLVMGCC - -echo "Done." diff --git a/contrib/llvm/utils/crosstool/create-snapshots.sh b/contrib/llvm/utils/crosstool/create-snapshots.sh deleted file mode 100755 index d70232a..0000000 --- a/contrib/llvm/utils/crosstool/create-snapshots.sh +++ /dev/null @@ -1,41 +0,0 @@ -#!/bin/bash -# -# Creates LLVM SVN snapshots: llvm-$REV.tar.bz2 and llvm-gcc-4.2-$REV.tar.bz2, -# where $REV is an SVN revision of LLVM. This is used for creating stable -# tarballs which can be used to build known-to-work crosstools. -# -# Syntax: -# $0 [REV] -- grabs the revision $REV from SVN; if not specified, grabs the -# latest SVN revision. - -set -o nounset -set -o errexit - -readonly LLVM_PROJECT_SVN="http://llvm.org/svn/llvm-project" - -getLatestRevisionFromSVN() { - svn info ${LLVM_PROJECT_SVN} | egrep ^Revision | sed 's/^Revision: //' -} - -readonly REV="${1:-$(getLatestRevisionFromSVN)}" - -createTarballFromSVN() { - local module=$1 - local log="${module}.log" - echo "Running: svn export -r ${REV} ${module}; log in ${log}" - svn -q export -r ${REV} ${LLVM_PROJECT_SVN}/${module}/trunk \ - ${module} > ${log} 2>&1 - - # Create "module-revision.tar.bz2" packages from the SVN checkout dirs. - local tarball="${module}-${REV}.tar.bz2" - echo "Creating tarball: ${tarball}" - tar cjf ${tarball} ${module} - - echo "Cleaning up '${module}'" - rm -rf ${module} ${log} -} - -for module in "llvm" "llvm-gcc-4.2"; do - createTarballFromSVN ${module} -done - |
