diff options
Diffstat (limited to 'scripts/crosstool.sh')
| -rwxr-xr-x | scripts/crosstool.sh | 122 |
1 files changed, 66 insertions, 56 deletions
diff --git a/scripts/crosstool.sh b/scripts/crosstool.sh index 65476d7..a3e284a 100755 --- a/scripts/crosstool.sh +++ b/scripts/crosstool.sh @@ -118,16 +118,56 @@ CT_LIBC_FILE="${CT_LIBC}-${CT_LIBC_VERSION}" # then rescan the options file now: . "${CT_TOP_DIR}/.config" +# Where will we work? +CT_TARBALLS_DIR="${CT_TOP_DIR}/targets/tarballs" +CT_SRC_DIR="${CT_TOP_DIR}/targets/${CT_TARGET}/src" +CT_BUILD_DIR="${CT_TOP_DIR}/targets/${CT_TARGET}/build" + +# Make all path absolute, it so much easier! +CT_LOCAL_TARBALLS_DIR="`CT_MakeAbsolutePath \"${CT_LOCAL_TARBALLS_DIR}\"`" + # Some more sanity checks now that we have all paths set up case "${CT_TARBALLS_DIR},${CT_SRC_DIR},${CT_BUILD_DIR},${CT_PREFIX_DIR},${CT_INSTALL_DIR}" in *" "*) CT_Abort "Don't use spaces in paths, it breaks things.";; esac +# Check now if we can write to the destination directory: +if [ -d "${CT_INSTALL_DIR}" ]; then + CT_TestAndAbort "Destination directory \"${CT_INSTALL_DIR}\" is not removable" ! -w `dirname "${CT_INSTALL_DIR}"` +fi + +# Get rid of pre-existing installed toolchain and previous build directories. +# We need to do that _before_ we can safely log, because the log file will +# most probably be in the toolchain directory. +if [ "${CT_FORCE_DOWNLOAD}" = "y" -a -d "${CT_TARBALLS_DIR}" ]; then + mv "${CT_TARBALLS_DIR}" "${CT_TARBALLS_DIR}.$$" + nohup rm -rf "${CT_TARBALLS_DIR}.$$" >/dev/null 2>&1 & +fi +if [ "${CT_FORCE_EXTRACT}" = "y" -a -d "${CT_SRC_DIR}" ]; then + mv "${CT_SRC_DIR}" "${CT_SRC_DIR}.$$" + nohup rm -rf "${CT_SRC_DIR}.$$" >/dev/null 2>&1 & +fi +if [ -d "${CT_BUILD_DIR}" ]; then + mv "${CT_BUILD_DIR}" "${CT_BUILD_DIR}.$$" + nohup rm -rf "${CT_BUILD_DIR}.$$" >/dev/null 2>&1 & +fi +if [ -d "${CT_INSTALL_DIR}" ]; then + mv "${CT_INSTALL_DIR}" "${CT_INSTALL_DIR}.$$" + nohup rm -rf "${CT_INSTALL_DIR}.$$" >/dev/null 2>&1 & +fi + # Note: we'll always install the core compiler in its own directory, so as to # not mix the two builds: core and final. Anyway, its generic, wether we use # a different compiler as core, or not. CT_CC_CORE_PREFIX_DIR="${CT_BUILD_DIR}/${CT_CC}-core" +# Create the directories we'll use +mkdir -p "${CT_TARBALLS_DIR}" +mkdir -p "${CT_SRC_DIR}" +mkdir -p "${CT_BUILD_DIR}" +mkdir -p "${CT_INSTALL_DIR}" +mkdir -p "${CT_CC_CORE_PREFIX_DIR}" + # Good, now grab a bit of informations on the system we're being run, # just in case something goes awok, and it's not our fault: CT_SYS_HOSTNAME=`hostname -f 2>/dev/null || true` @@ -144,36 +184,6 @@ CT_SYS_DATE=`CT_DoDate +%Y%m%d.%H%M%S` CT_SYS_GCC=`gcc -dumpversion` CT_TOOLCHAIN_ID="crosstool-${CT_VERSION} build ${CT_SYS_DATE} by ${CT_SYS_USER}@${CT_SYS_HOSTNAME} for ${CT_TARGET}" -# Check now if we can write to the destination directory: -if [ -d "${CT_INSTALL_DIR}" ]; then - CT_TestAndAbort "Destination directory \"${CT_INSTALL_DIR}\" is not removable" ! -w `dirname "${CT_INSTALL_DIR}"` -fi - -# Get rid of pre-existing installed toolchain and previous build directories. -# We need to do that _before_ we can safely log, because the log file will -# most probably be in the toolchain directory. -if [ -d "${CT_INSTALL_DIR}" ]; then - mv "${CT_INSTALL_DIR}" "${CT_INSTALL_DIR}.$$" - nohup rm -rf "${CT_INSTALL_DIR}.$$" >/dev/null 2>&1 & -fi -if [ -d "${CT_BUILD_DIR}" ]; then - mv "${CT_BUILD_DIR}" "${CT_BUILD_DIR}.$$" - nohup rm -rf "${CT_BUILD_DIR}.$$" >/dev/null 2>&1 & -fi -if [ "${CT_FORCE_EXTRACT}" = "y" -a -d "${CT_SRC_DIR}" ]; then - mv "${CT_SRC_DIR}" "${CT_SRC_DIR}.$$" - nohup rm -rf "${CT_SRC_DIR}.$$" >/dev/null 2>&1 & -fi -mkdir -p "${CT_INSTALL_DIR}" -mkdir -p "${CT_BUILD_DIR}" -mkdir -p "${CT_TARBALLS_DIR}" -mkdir -p "${CT_SRC_DIR}" - -# Make all path absolute, it so much easier! -# Now we have had the directories created, we even will get rid of embedded .. in paths: -CT_SRC_DIR="`CT_MakeAbsolutePath \"${CT_SRC_DIR}\"`" -CT_TARBALLS_DIR="`CT_MakeAbsolutePath \"${CT_TARBALLS_DIR}\"`" - # Redirect log to the actual log file now we can # It's quite understandable that the log file will be installed in the install # directory, so we must first ensure it exists and is writeable (above) before @@ -312,16 +322,14 @@ CT_EndStep . "${CT_TOP_DIR}/scripts/build/cc_${CT_CC}.sh" # Now for the job by itself. Go have a coffee! -if [ "${CT_NO_DOWNLOAD}" != "y" ]; then - CT_DoStep INFO "Retrieving needed toolchain components' tarballs" - do_kernel_get - do_binutils_get - do_cc_core_get - do_libfloat_get - do_libc_get - do_cc_get - CT_EndStep -fi +CT_DoStep INFO "Retrieving needed toolchain components' tarballs" +do_kernel_get +do_binutils_get +do_cc_core_get +do_libfloat_get +do_libc_get +do_cc_get +CT_EndStep if [ "${CT_ONLY_DOWNLOAD}" != "y" ]; then if [ "${CT_FORCE_EXTRACT}" = "y" ]; then @@ -348,23 +356,25 @@ if [ "${CT_ONLY_DOWNLOAD}" != "y" ]; then do_libc do_cc do_libc_finish - fi -fi - -if [ -n "${CT_TARGET_ALIAS}" ]; then - CT_DoLog EXTRA "Creating symlinks from \"${CT_TARGET}-*\" to \"${CT_TARGET_ALIAS}-*\"" - CT_Pushd "${CT_PREFIX_DIR}/bin" - for t in "${CT_TARGET}-"*; do - _t="`echo \"$t\" |sed -r -e 's/^'\"${CT_TARGET}\"'-/'\"${CT_TARGET_ALIAS}\"'-/;'`" - CT_DoLog DEBUG "Linking \"${_t}\" -> \"${t}\"" - ln -s "${t}" "${_t}" - done - CT_Popd -fi -if [ "${CT_REMOVE_DOCS}" = "y" ]; then - CT_DoLog INFO "Removing installed documentation" - rm -rf "${CT_PREFIX_DIR}/"{man,info} + # Create the aliases to the target tools + if [ -n "${CT_TARGET_ALIAS}" ]; then + CT_DoLog EXTRA "Creating symlinks from \"${CT_TARGET}-*\" to \"${CT_TARGET_ALIAS}-*\"" + CT_Pushd "${CT_PREFIX_DIR}/bin" + for t in "${CT_TARGET}-"*; do + _t="`echo \"$t\" |sed -r -e 's/^'\"${CT_TARGET}\"'-/'\"${CT_TARGET_ALIAS}\"'-/;'`" + CT_DoLog DEBUG "Linking \"${_t}\" -> \"${t}\"" + ln -s "${t}" "${_t}" + done + CT_Popd + fi + + # Remove the generated documentation files + if [ "${CT_REMOVE_DOCS}" = "y" ]; then + CT_DoLog INFO "Removing installed documentation" + rm -rf "${CT_PREFIX_DIR}/"{man,info} + fi + fi fi CT_STOP_DATE=`CT_DoDate +%s%N` |