@ -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`
Yann E. MORIN"
16 years ago