1228 lines
32 KiB
Bash
Executable File
1228 lines
32 KiB
Bash
Executable File
#!/bin/sh
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msg() {
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echo "configure: $1"
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}
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step_msg() {
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msg
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msg "$1"
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msg
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}
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warn() {
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echo "configure: WARNING: $1"
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}
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err() {
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echo "configure: error: $1"
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exit 1
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}
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need_ok() {
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if [ $? -ne 0 ]
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then
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err "$1"
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fi
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}
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need_cmd() {
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if command -v $1 >/dev/null 2>&1
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then msg "found $1"
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else err "need $1"
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fi
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}
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make_dir() {
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if [ ! -d $1 ]
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then
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msg "mkdir -p $1"
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mkdir -p $1
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fi
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}
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copy_if_changed() {
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if cmp -s $1 $2
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then
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msg "leaving $2 unchanged"
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else
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msg "cp $1 $2"
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cp -f $1 $2
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chmod u-w $2 # make copied artifact read-only
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fi
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}
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move_if_changed() {
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if cmp -s $1 $2
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then
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msg "leaving $2 unchanged"
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else
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msg "mv $1 $2"
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mv -f $1 $2
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chmod u-w $2 # make moved artifact read-only
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fi
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}
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putvar() {
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local T
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eval T=\$$1
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eval TLEN=\${#$1}
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if [ $TLEN -gt 35 ]
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then
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printf "configure: %-20s := %.35s ...\n" $1 "$T"
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else
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printf "configure: %-20s := %s %s\n" $1 "$T" "$2"
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fi
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printf "%-20s := %s\n" $1 "$T" >>config.tmp
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}
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probe() {
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local V=$1
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shift
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local P
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local T
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for P
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do
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T=$(command -v $P 2>&1)
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if [ $? -eq 0 ]
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then
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VER0=$($P --version 2>/dev/null | head -1 \
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| sed -e 's/[^0-9]*\([vV]\?[0-9.]\+[^ ]*\).*/\1/' )
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if [ $? -eq 0 -a "x${VER0}" != "x" ]
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then
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VER="($VER0)"
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else
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VER=""
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fi
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break
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else
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VER=""
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T=""
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fi
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done
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eval $V=\$T
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putvar $V "$VER"
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}
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probe_need() {
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local V=$1
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probe $*
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eval VV=\$$V
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if [ -z "$VV" ]
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then
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err "needed, but unable to find any of: $*"
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fi
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}
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validate_opt () {
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for arg in $CFG_CONFIGURE_ARGS
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do
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isArgValid=0
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for option in $BOOL_OPTIONS
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do
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if test --disable-$option = $arg
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then
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isArgValid=1
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fi
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if test --enable-$option = $arg
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then
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isArgValid=1
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fi
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done
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for option in $VAL_OPTIONS
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do
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if echo "$arg" | grep -q -- "--$option="
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then
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isArgValid=1
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fi
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done
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if [ "$arg" = "--help" ]
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then
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echo
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echo "No more help available for Configure options,"
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echo "check the Wiki or join our IRC channel"
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break
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else
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if test $isArgValid -eq 0
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then
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err "Option '$arg' is not recognized"
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fi
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fi
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done
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}
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valopt() {
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VAL_OPTIONS="$VAL_OPTIONS $1"
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local OP=$1
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local DEFAULT=$2
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shift
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shift
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local DOC="$*"
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if [ $HELP -eq 0 ]
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then
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local UOP=$(echo $OP | tr '[:lower:]' '[:upper:]' | tr '\-' '\_')
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local V="CFG_${UOP}"
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eval $V="$DEFAULT"
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for arg in $CFG_CONFIGURE_ARGS
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do
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if echo "$arg" | grep -q -- "--$OP="
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then
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val=$(echo "$arg" | cut -f2 -d=)
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eval $V=$val
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fi
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done
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putvar $V
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else
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if [ -z "$DEFAULT" ]
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then
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DEFAULT="<none>"
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fi
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OP="${OP}=[${DEFAULT}]"
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printf " --%-30s %s\n" "$OP" "$DOC"
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fi
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}
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opt() {
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BOOL_OPTIONS="$BOOL_OPTIONS $1"
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local OP=$1
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local DEFAULT=$2
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shift
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shift
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local DOC="$*"
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local FLAG=""
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if [ $DEFAULT -eq 0 ]
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then
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FLAG="enable"
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else
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FLAG="disable"
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DOC="don't $DOC"
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fi
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if [ $HELP -eq 0 ]
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then
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for arg in $CFG_CONFIGURE_ARGS
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do
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if [ "$arg" = "--${FLAG}-${OP}" ]
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then
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OP=$(echo $OP | tr 'a-z-' 'A-Z_')
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FLAG=$(echo $FLAG | tr 'a-z' 'A-Z')
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local V="CFG_${FLAG}_${OP}"
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eval $V=1
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putvar $V
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fi
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done
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else
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if [ ! -z "$META" ]
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then
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OP="$OP=<$META>"
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fi
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printf " --%-30s %s\n" "$FLAG-$OP" "$DOC"
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fi
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}
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envopt() {
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local NAME=$1
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local V="CFG_${NAME}"
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eval VV=\$$V
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# If configure didn't set a value already, then check environment.
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#
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# (It is recommended that the configure script always check the
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# environment before setting any values to envopt variables; see
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# e.g. how CFG_CC is handled, where it first checks `-z "$CC"`,
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# and issues msg if it ends up employing that provided value.)
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if [ -z "$VV" ]
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then
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eval $V=\$$NAME
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eval VV=\$$V
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fi
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# If script or environment provided a value, save it.
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if [ ! -z "$VV" ]
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then
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putvar $V
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fi
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}
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msg "looking for configure programs"
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need_cmd cmp
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need_cmd mkdir
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need_cmd printf
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need_cmd cut
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need_cmd head
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need_cmd grep
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need_cmd xargs
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need_cmd cp
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need_cmd find
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need_cmd uname
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need_cmd date
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need_cmd tr
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need_cmd sed
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need_cmd file
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msg "inspecting environment"
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CFG_OSTYPE=$(uname -s)
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CFG_CPUTYPE=$(uname -m)
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if [ $CFG_OSTYPE = Darwin -a $CFG_CPUTYPE = i386 ]
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then
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# Darwin's `uname -s` lies and always returns i386. We have to use sysctl
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# instead.
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if sysctl hw.optional.x86_64 | grep -q ': 1'
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then
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CFG_CPUTYPE=x86_64
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fi
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fi
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# The goal here is to come up with the same triple as LLVM would,
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# at least for the subset of platforms we're willing to target.
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case $CFG_OSTYPE in
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Linux)
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CFG_OSTYPE=unknown-linux-gnu
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;;
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FreeBSD)
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CFG_OSTYPE=unknown-freebsd
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;;
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Darwin)
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CFG_OSTYPE=apple-darwin
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;;
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MINGW32*)
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CFG_OSTYPE=pc-mingw32
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;;
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MINGW64*)
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# msys2, MSYSTEM=MINGW64
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CFG_OSTYPE=w64-mingw32
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;;
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# Thad's Cygwin identifers below
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# Vista 32 bit
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CYGWIN_NT-6.0)
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CFG_OSTYPE=pc-mingw32
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CFG_CPUTYPE=i686
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;;
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# Vista 64 bit
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CYGWIN_NT-6.0-WOW64)
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CFG_OSTYPE=w64-mingw32
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CFG_CPUTYPE=x86_64
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;;
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# Win 7 32 bit
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CYGWIN_NT-6.1)
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CFG_OSTYPE=pc-mingw32
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CFG_CPUTYPE=i686
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;;
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# Win 7 64 bit
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CYGWIN_NT-6.1-WOW64)
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CFG_OSTYPE=w64-mingw32
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CFG_CPUTYPE=x86_64
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;;
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# We do not detect other OS such as XP/2003 using 64 bit using uname.
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# If we want to in the future, we will need to use Cygwin - Chuck's csih helper in /usr/lib/csih/winProductName.exe or alternative.
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*)
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err "unknown OS type: $CFG_OSTYPE"
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;;
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esac
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case $CFG_CPUTYPE in
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i386 | i486 | i686 | i786 | x86)
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CFG_CPUTYPE=i686
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;;
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xscale | arm)
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CFG_CPUTYPE=arm
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;;
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armv7l)
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CFG_CPUTYPE=arm
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CFG_OSTYPE="${CFG_OSTYPE}eabihf"
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;;
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x86_64 | x86-64 | x64 | amd64)
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CFG_CPUTYPE=x86_64
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;;
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*)
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err "unknown CPU type: $CFG_CPUTYPE"
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esac
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# Detect 64 bit linux systems with 32 bit userland and force 32 bit compilation
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if [ $CFG_OSTYPE = unknown-linux-gnu -a $CFG_CPUTYPE = x86_64 ]
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then
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file -L "$SHELL" | grep -q "x86[_-]64"
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if [ $? != 0 ]; then
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CFG_CPUTYPE=i686
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fi
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fi
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DEFAULT_BUILD="${CFG_CPUTYPE}-${CFG_OSTYPE}"
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CFG_SRC_DIR="$(cd $(dirname $0) && pwd)/"
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CFG_BUILD_DIR="$(pwd)/"
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CFG_SELF="$0"
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CFG_CONFIGURE_ARGS="$@"
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OPTIONS=""
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HELP=0
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if [ "$1" = "--help" ]
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then
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HELP=1
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shift
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echo
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echo "Usage: $CFG_SELF [options]"
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echo
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echo "Options:"
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echo
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else
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msg "recreating config.tmp"
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echo '' >config.tmp
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step_msg "processing $CFG_SELF args"
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fi
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BOOL_OPTIONS=""
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VAL_OPTIONS=""
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opt valgrind 0 "run tests with valgrind (memcheck by default)"
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opt helgrind 0 "run tests with helgrind instead of memcheck"
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opt docs 1 "build documentation"
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opt optimize 1 "build optimized rust code"
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opt optimize-cxx 1 "build optimized C++ code"
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opt optimize-llvm 1 "build optimized LLVM"
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opt optimize-tests 1 "build tests with optimizations"
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opt libcpp 1 "build with llvm with libc++ instead of libstdc++ when using clang"
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opt llvm-assertions 1 "build LLVM with assertions"
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opt debug 1 "build with extra debug fun"
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opt ratchet-bench 0 "ratchet benchmarks"
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opt fast-make 0 "use .gitmodules as timestamp for submodule deps"
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opt manage-submodules 1 "let the build manage the git submodules"
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opt mingw-cross 0 "cross-compile for win32 using mingw"
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opt clang 0 "prefer clang to gcc for building the runtime"
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opt ccache 0 "invoke gcc/clang via ccache to reuse object files between builds"
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opt local-rust 0 "use an installed rustc rather than downloading a snapshot"
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opt inject-std-version 1 "inject the current compiler version of libstd into programs"
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opt llvm-static-stdcpp 0 "statically link to libstdc++ for LLVM"
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opt rpath 0 "build rpaths into rustc itself"
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opt nightly 0 "build nightly packages"
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opt verify-install 1 "verify installed binaries work"
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opt jemalloc 1 "build liballoc with jemalloc"
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valopt prefix "/usr/local" "set installation prefix"
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valopt local-rust-root "/usr/local" "set prefix for local rust binary"
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valopt llvm-root "" "set LLVM root"
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valopt jemalloc-root "" "set directory where libjemalloc_pic.a is located"
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valopt libuv-root "" "set directory where libuv.a is located"
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valopt android-cross-path "/opt/ndk_standalone" "Android NDK standalone path"
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valopt mingw32-cross-path "" "MinGW32 cross compiler path"
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valopt build "${DEFAULT_BUILD}" "GNUs ./configure syntax LLVM build triple"
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valopt host "${CFG_BUILD}" "GNUs ./configure syntax LLVM host triples"
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valopt target "${CFG_HOST}" "GNUs ./configure syntax LLVM target triples"
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valopt localstatedir "/var/lib" "local state directory"
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valopt sysconfdir "/etc" "install system configuration files"
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valopt datadir "${CFG_PREFIX}/share" "install data"
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valopt infodir "${CFG_PREFIX}/share/info" "install additional info"
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valopt mandir "${CFG_PREFIX}/share/man" "install man pages in PATH"
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# On windows we just store the libraries in the bin directory because
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# there's no rpath. This is where the build system itself puts libraries;
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# --libdir is used to configure the installation directory.
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# FIXME: Thise needs to parameterized over target triples. Do it in platform.mk
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CFG_LIBDIR_RELATIVE=lib
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if [ "$CFG_OSTYPE" = "pc-mingw32" ] || [ "$CFG_OSTYPE" = "w64-mingw32" ]
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then
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CFG_LIBDIR_RELATIVE=bin
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fi
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valopt libdir "${CFG_PREFIX}/${CFG_LIBDIR_RELATIVE}" "install libraries"
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if [ $HELP -eq 1 ]
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then
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echo
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exit 0
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fi
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# Validate Options
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step_msg "validating $CFG_SELF args"
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validate_opt
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step_msg "looking for build programs"
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probe_need CFG_PERL perl
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probe_need CFG_CURLORWGET curl wget
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probe_need CFG_PYTHON python2.7 python2.6 python2 python
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python_version=$($CFG_PYTHON -V 2>&1)
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if [ $(echo $python_version | grep -c '^Python 2\.[4567]') -ne 1 ]; then
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err "Found $python_version, but LLVM requires Python 2.4-2.7"
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fi
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# If we have no git directory then we are probably a tarball distribution
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# and shouldn't attempt to load submodules
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if [ ! -e ${CFG_SRC_DIR}.git ]
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then
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probe CFG_GIT git
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msg "git: no git directory. disabling submodules"
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CFG_DISABLE_MANAGE_SUBMODULES=1
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else
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probe_need CFG_GIT git
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fi
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probe CFG_CLANG clang++
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probe CFG_CCACHE ccache
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probe CFG_GCC gcc
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probe CFG_LD ld
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probe CFG_VALGRIND valgrind
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probe CFG_PERF perf
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probe CFG_ISCC iscc
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probe CFG_LLNEXTGEN LLnextgen
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probe CFG_PANDOC pandoc
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probe CFG_PDFLATEX pdflatex
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probe CFG_XELATEX xelatex
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probe CFG_LUALATEX lualatex
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probe CFG_GDB gdb
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probe CFG_LLDB lldb
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if [ ! -z "$CFG_LLDB" ]
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then
|
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# If CFG_LLDB_PYTHON_DIR is not already set from the outside and valid, try to read it from
|
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# LLDB via the -P commandline options.
|
|
if [ -z "$CFG_LLDB_PYTHON_DIR" ] || [ ! -d "$CFG_LLDB_PYTHON_DIR" ]
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then
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CFG_LLDB_PYTHON_DIR=$($CFG_LLDB -P)
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|
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# If CFG_LLDB_PYTHON_DIR is not a valid directory, set it to something more readable
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if [ ! -d "$CFG_LLDB_PYTHON_DIR" ]
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then
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CFG_LLDB_PYTHON_DIR="LLDB_PYTHON_DIRECTORY_NOT_FOUND"
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fi
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|
|
putvar CFG_LLDB_PYTHON_DIR
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|
fi
|
|
fi
|
|
|
|
step_msg "looking for target specific programs"
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|
|
|
probe CFG_ADB adb
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|
|
|
if [ ! -z "$CFG_PANDOC" ]
|
|
then
|
|
PV_MAJOR_MINOR=$(pandoc --version | grep '^pandoc ' |
|
|
# extract the first 2 version fields, ignore everything else
|
|
sed 's/pandoc \([0-9]*\)\.\([0-9]*\).*/\1 \2/')
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|
|
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MIN_PV_MAJOR="1"
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MIN_PV_MINOR="9"
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|
# these patterns are shell globs, *not* regexps
|
|
PV_MAJOR=${PV_MAJOR_MINOR% *}
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PV_MINOR=${PV_MAJOR_MINOR#* }
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|
if [ "$PV_MAJOR" -lt "$MIN_PV_MAJOR" ] || [ "$PV_MINOR" -lt "$MIN_PV_MINOR" ]
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then
|
|
step_msg "pandoc $PV_MAJOR.$PV_MINOR is too old. Need at least $MIN_PV_MAJOR.$MIN_PV_MINOR. Disabling"
|
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BAD_PANDOC=1
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fi
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|
fi
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|
|
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BIN_SUF=
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|
if [ "$CFG_OSTYPE" = "pc-mingw32" ] || [ "$CFG_OSTYPE" = "w64-mingw32" ]
|
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then
|
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BIN_SUF=.exe
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|
fi
|
|
|
|
if [ ! -z "$CFG_ENABLE_LOCAL_RUST" ]
|
|
then
|
|
if [ ! -f ${CFG_LOCAL_RUST_ROOT}/bin/rustc${BIN_SUF} ]
|
|
then
|
|
err "no local rust to use"
|
|
else
|
|
LRV=`${CFG_LOCAL_RUST_ROOT}/bin/rustc${BIN_SUF} --version`
|
|
step_msg "using rustc at: ${CFG_LOCAL_RUST_ROOT} with version: $LRV"
|
|
fi
|
|
fi
|
|
|
|
# Force freebsd to build with clang; gcc doesn't like us there
|
|
if [ $CFG_OSTYPE = unknown-freebsd ]
|
|
then
|
|
step_msg "on FreeBSD, forcing use of clang"
|
|
CFG_ENABLE_CLANG=1
|
|
putvar CFG_ENABLE_CLANG
|
|
fi
|
|
|
|
if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
|
|
then
|
|
err "either clang or gcc is required"
|
|
fi
|
|
|
|
# OS X 10.9, gcc is actually clang. This can cause some confusion in the build
|
|
# system, so if we find that gcc is clang, we should just use clang directly.
|
|
if [ $CFG_OSTYPE = apple-darwin -a -z "$CFG_ENABLE_CLANG" ]
|
|
then
|
|
CFG_OSX_GCC_VERSION=$("$CFG_GCC" --version 2>&1 | grep "Apple LLVM version")
|
|
if [ $? -eq 0 ]
|
|
then
|
|
step_msg "on OS X 10.9, forcing use of clang"
|
|
CFG_ENABLE_CLANG=1
|
|
putvar CFG_ENABLE_CLANG
|
|
else
|
|
if [ $("$CFG_GCC" --version 2>&1 | grep -c ' 4\.[0-6]') -ne 0 ]; then
|
|
step_msg "older GCC found, using clang instead"
|
|
CFG_ENABLE_CLANG=1
|
|
putvar CFG_ENABLE_CLANG
|
|
else
|
|
# on OS X, with xcode 5 and newer, certain developers may have
|
|
# cc, gcc and g++ point to a mixture of clang and gcc
|
|
# if so, this will create very strange build errors
|
|
# this last stanza is to detect some such problems and save the future rust
|
|
# contributor some time solving that issue.
|
|
# this detection could be generalized to other OSes aside from OS X
|
|
# but the issue seems most likely to happen on OS X
|
|
|
|
chk_cc () {
|
|
$1 --version 2> /dev/null | grep -q $2
|
|
}
|
|
# check that gcc, cc and g++ all point to the same compiler.
|
|
# note that for xcode 5, g++ points to clang, not clang++
|
|
if !((chk_cc gcc clang && chk_cc g++ clang) ||
|
|
(chk_cc gcc gcc &&( chk_cc g++ g++ || chk g++ gcc))) then
|
|
err "the gcc and g++ in your path point to different compilers.
|
|
Check which versions are in your path with gcc --version and g++ --version.
|
|
To resolve this problem, either fix your PATH or run configure with --enable-clang"
|
|
fi
|
|
|
|
fi
|
|
fi
|
|
fi
|
|
|
|
if [ ! -z "$CFG_LLVM_ROOT" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
|
|
then
|
|
step_msg "using custom LLVM at $CFG_LLVM_ROOT"
|
|
|
|
LLVM_CONFIG="$CFG_LLVM_ROOT/bin/llvm-config"
|
|
LLVM_VERSION=$($LLVM_CONFIG --version)
|
|
|
|
case $LLVM_VERSION in
|
|
(3.[2-5]*)
|
|
msg "found ok version of LLVM: $LLVM_VERSION"
|
|
;;
|
|
(*)
|
|
err "bad LLVM version: $LLVM_VERSION, need >=3.0svn"
|
|
;;
|
|
esac
|
|
fi
|
|
|
|
# Even when the user overrides the choice of CC, still try to detect
|
|
# clang to disable some clang-specific warnings. We here draw a
|
|
# distinction between:
|
|
#
|
|
# CFG_ENABLE_CLANG : passed --enable-clang, or host "requires" clang,
|
|
# CFG_USING_CLANG : compiler (clang / gcc / $CC) looks like clang.
|
|
#
|
|
# This distinction is important because there are some safeguards we
|
|
# would prefer to skip when merely CFG_USING_CLANG is set; but when
|
|
# CFG_ENABLE_CLANG is set, that indicates that we are opting into
|
|
# running such safeguards.
|
|
|
|
if [ ! -z "$CC" ]
|
|
then
|
|
msg "skipping compiler inference steps; using provided CC=$CC"
|
|
CFG_CC="$CC"
|
|
|
|
CFG_OSX_CC_VERSION=$("$CFG_CC" --version 2>&1 | grep "clang")
|
|
if [ $? -eq 0 ]
|
|
then
|
|
step_msg "note, user-provided CC looks like clang; CC=$CC."
|
|
CFG_USING_CLANG=1
|
|
putvar CFG_USING_CLANG
|
|
fi
|
|
else
|
|
if [ ! -z "$CFG_ENABLE_CLANG" ]
|
|
then
|
|
if [ -z "$CFG_CLANG" ]
|
|
then
|
|
err "clang requested but not found"
|
|
fi
|
|
CFG_CC="$CFG_CLANG"
|
|
CFG_USING_CLANG=1
|
|
putvar CFG_USING_CLANG
|
|
else
|
|
CFG_CC="gcc"
|
|
fi
|
|
fi
|
|
|
|
if [ ! -z "$CFG_ENABLE_CLANG" ]
|
|
then
|
|
if [ -z "$CC" ] || [[ $CC == *clang ]]
|
|
then
|
|
CFG_CLANG_VERSION=$($CFG_CC \
|
|
--version \
|
|
| grep version \
|
|
| sed 's/.*\(version .*\)/\1/; s/.*based on \(LLVM .*\))/\1/' \
|
|
| cut -d ' ' -f 2)
|
|
|
|
case $CFG_CLANG_VERSION in
|
|
(3.0svn | 3.0 | 3.1* | 3.2* | 3.3* | 3.4* | 3.5* )
|
|
step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
|
|
if [ -z "$CC" ]
|
|
then
|
|
CFG_CC="clang"
|
|
CFG_CXX="clang++"
|
|
fi
|
|
;;
|
|
(*)
|
|
err "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn"
|
|
;;
|
|
esac
|
|
else
|
|
msg "skipping CFG_ENABLE_CLANG version check; provided CC=$CC"
|
|
fi
|
|
fi
|
|
|
|
if [ ! -z "$CFG_ENABLE_CCACHE" ]
|
|
then
|
|
if [ -z "$CC" ]
|
|
then
|
|
if [ -z "$CFG_CCACHE" ]
|
|
then
|
|
err "ccache requested but not found"
|
|
fi
|
|
|
|
CFG_CC="ccache $CFG_CC"
|
|
fi
|
|
fi
|
|
|
|
if [ -z "$CC" -a -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
|
|
then
|
|
err "either clang or gcc is required"
|
|
fi
|
|
|
|
# All safeguards based on $CFG_ENABLE_CLANG should occur before this
|
|
# point in the script; after this point, script logic should inspect
|
|
# $CFG_USING_CLANG rather than $CFG_ENABLE_CLANG.
|
|
|
|
# Set CFG_{CC,CXX,CPP,CFLAGS,CXXFLAGS}
|
|
envopt CC
|
|
envopt CXX
|
|
envopt CPP
|
|
envopt CFLAGS
|
|
envopt CXXFLAGS
|
|
|
|
# a little post-processing of various config values
|
|
CFG_PREFIX=${CFG_PREFIX%/}
|
|
CFG_MANDIR=${CFG_MANDIR%/}
|
|
CFG_HOST="$(echo $CFG_HOST | tr ',' ' ')"
|
|
CFG_TARGET="$(echo $CFG_TARGET | tr ',' ' ')"
|
|
CFG_SUPPORTED_TARGET="$(grep ^CC_*=* ${CFG_SRC_DIR}mk/platform.mk | sed -e 's/^CC_//' -e 's/\([^=]*\).*/\1/' | xargs)"
|
|
|
|
# copy host-triples to target-triples so that hosts are a subset of targets
|
|
V_TEMP=""
|
|
for i in $CFG_HOST $CFG_TARGET;
|
|
do
|
|
echo "$V_TEMP" | grep -qF $i || V_TEMP="$V_TEMP${V_TEMP:+ }$i"
|
|
done
|
|
CFG_TARGET=$V_TEMP
|
|
|
|
# check target-specific tool-chains
|
|
for i in $CFG_TARGET
|
|
do
|
|
L_CHECK=false
|
|
for j in $CFG_SUPPORTED_TARGET
|
|
do
|
|
if [ $i = $j ]
|
|
then
|
|
L_CHECK=true
|
|
fi
|
|
done
|
|
|
|
if [ $L_CHECK = false ]
|
|
then
|
|
err "unsupported target triples \"$i\" found"
|
|
fi
|
|
|
|
case $i in
|
|
arm-linux-androideabi)
|
|
|
|
if [ ! -f $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-gcc ]
|
|
then
|
|
err "NDK $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-gcc not found"
|
|
fi
|
|
if [ ! -f $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-g++ ]
|
|
then
|
|
err "NDK $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-g++ not found"
|
|
fi
|
|
if [ ! -f $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-ar ]
|
|
then
|
|
err "NDK $CFG_ANDROID_CROSS_PATH/bin/arm-linux-androideabi-ar not found"
|
|
fi
|
|
;;
|
|
|
|
arm-apple-darwin)
|
|
if [ $CFG_OSTYPE != apple-darwin ]
|
|
then
|
|
err "The iOS target is only supported on Mac OS X"
|
|
fi
|
|
;;
|
|
|
|
*)
|
|
;;
|
|
esac
|
|
done
|
|
|
|
if [ ! -z "$CFG_PERF" ]
|
|
then
|
|
HAVE_PERF_LOGFD=`$CFG_PERF stat --log-fd 2>&1 | grep 'unknown option'`
|
|
if [ -z "$HAVE_PERF_LOGFD" ];
|
|
then
|
|
CFG_PERF_WITH_LOGFD=1
|
|
putvar CFG_PERF_WITH_LOGFD
|
|
fi
|
|
fi
|
|
|
|
step_msg "making directories"
|
|
|
|
for i in \
|
|
doc doc/std doc/extra \
|
|
dl tmp dist
|
|
do
|
|
make_dir $i
|
|
done
|
|
|
|
for t in $CFG_HOST
|
|
do
|
|
make_dir $t/llvm
|
|
done
|
|
|
|
for t in $CFG_HOST
|
|
do
|
|
make_dir $t/rustllvm
|
|
done
|
|
|
|
for t in $CFG_TARGET
|
|
do
|
|
make_dir $t/rt
|
|
for s in 0 1 2 3
|
|
do
|
|
make_dir $t/rt/stage$s
|
|
make_dir $t/rt/jemalloc
|
|
make_dir $t/rt/libuv
|
|
make_dir $t/rt/libuv/src/ares
|
|
make_dir $t/rt/libuv/src/eio
|
|
make_dir $t/rt/libuv/src/ev
|
|
for i in \
|
|
isaac sync test \
|
|
arch/i386 arch/x86_64 arch/arm arch/mips \
|
|
sundown/src sundown/html
|
|
do
|
|
make_dir $t/rt/stage$s/$i
|
|
done
|
|
done
|
|
done
|
|
|
|
for h in $CFG_HOST
|
|
do
|
|
for t in $CFG_TARGET
|
|
do
|
|
for i in 0 1 2 3
|
|
do
|
|
# host bin dir
|
|
make_dir $h/stage$i/bin
|
|
|
|
# host lib dir
|
|
make_dir $h/stage$i/$CFG_LIBDIR_RELATIVE
|
|
|
|
# host test dir
|
|
make_dir $h/stage$i/test
|
|
|
|
# target bin dir
|
|
make_dir $h/stage$i/$CFG_LIBDIR_RELATIVE/rustlib/$t/bin
|
|
|
|
# target lib dir
|
|
make_dir $h/stage$i/$CFG_LIBDIR_RELATIVE/rustlib/$t/lib
|
|
done
|
|
done
|
|
|
|
make_dir $h/test/run-pass
|
|
make_dir $h/test/run-pass-fulldeps
|
|
make_dir $h/test/run-fail
|
|
make_dir $h/test/compile-fail
|
|
make_dir $h/test/compile-fail-fulldeps
|
|
make_dir $h/test/bench
|
|
make_dir $h/test/perf
|
|
make_dir $h/test/pretty
|
|
make_dir $h/test/debuginfo-gdb
|
|
make_dir $h/test/debuginfo-lldb
|
|
make_dir $h/test/codegen
|
|
make_dir $h/test/doc-tutorial
|
|
make_dir $h/test/doc-guide
|
|
make_dir $h/test/doc-guide-ffi
|
|
make_dir $h/test/doc-guide-runtime
|
|
make_dir $h/test/doc-guide-macros
|
|
make_dir $h/test/doc-guide-lifetimes
|
|
make_dir $h/test/doc-guide-pointers
|
|
make_dir $h/test/doc-guide-container
|
|
make_dir $h/test/doc-guide-tasks
|
|
make_dir $h/test/doc-rust
|
|
done
|
|
|
|
# Configure submodules
|
|
step_msg "configuring submodules"
|
|
|
|
# Have to be in the top of src directory for this
|
|
if [ -z $CFG_DISABLE_MANAGE_SUBMODULES ]
|
|
then
|
|
cd ${CFG_SRC_DIR}
|
|
|
|
msg "git: submodule sync"
|
|
"${CFG_GIT}" submodule sync
|
|
|
|
msg "git: submodule init"
|
|
"${CFG_GIT}" submodule init
|
|
|
|
# Disable submodules that we're not using
|
|
if [ ! -z "${CFG_LLVM_ROOT}" ]; then
|
|
msg "git: submodule deinit src/llvm"
|
|
"${CFG_GIT}" submodule deinit src/llvm
|
|
fi
|
|
if [ ! -z "${CFG_JEMALLOC_ROOT}" ]; then
|
|
msg "git: submodule deinit src/jemalloc"
|
|
"${CFG_GIT}" submodule deinit src/jemalloc
|
|
fi
|
|
if [ ! -z "${CFG_LIBUV_ROOT}" ]; then
|
|
msg "git: submodule deinit src/libuv"
|
|
"${CFG_GIT}" submodule deinit src/libuv
|
|
fi
|
|
|
|
msg "git: submodule update"
|
|
"${CFG_GIT}" submodule update
|
|
need_ok "git failed"
|
|
|
|
msg "git: submodule foreach sync"
|
|
"${CFG_GIT}" submodule foreach --recursive 'if test -e .gitmodules; then git submodule sync; fi'
|
|
need_ok "git failed"
|
|
|
|
msg "git: submodule foreach update"
|
|
"${CFG_GIT}" submodule update --recursive
|
|
need_ok "git failed"
|
|
|
|
# NB: this is just for the sake of getting the submodule SHA1 values
|
|
# and status written into the build log.
|
|
msg "git: submodule status"
|
|
"${CFG_GIT}" submodule status --recursive
|
|
|
|
msg "git: submodule clobber"
|
|
"${CFG_GIT}" submodule foreach --recursive git clean -dxf
|
|
need_ok "git failed"
|
|
"${CFG_GIT}" submodule foreach --recursive git checkout .
|
|
need_ok "git failed"
|
|
|
|
cd ${CFG_BUILD_DIR}
|
|
fi
|
|
|
|
# Configure llvm, only if necessary
|
|
step_msg "looking at LLVM"
|
|
CFG_LLVM_SRC_DIR=${CFG_SRC_DIR}src/llvm/
|
|
for t in $CFG_HOST
|
|
do
|
|
do_reconfigure=1
|
|
|
|
if [ -z $CFG_LLVM_ROOT ]
|
|
then
|
|
LLVM_BUILD_DIR=${CFG_BUILD_DIR}$t/llvm
|
|
if [ ! -z "$CFG_DISABLE_OPTIMIZE_LLVM" ]
|
|
then
|
|
LLVM_DBG_OPTS="--enable-debug-symbols --disable-optimized"
|
|
# Just use LLVM straight from its build directory to
|
|
# avoid 'make install' time
|
|
LLVM_INST_DIR=$LLVM_BUILD_DIR/Debug
|
|
else
|
|
LLVM_DBG_OPTS="--enable-optimized"
|
|
LLVM_INST_DIR=$LLVM_BUILD_DIR/Release
|
|
fi
|
|
if [ ! -z "$CFG_DISABLE_LLVM_ASSERTIONS" ]
|
|
then
|
|
LLVM_ASSERTION_OPTS="--disable-assertions"
|
|
else
|
|
LLVM_ASSERTION_OPTS="--enable-assertions"
|
|
LLVM_INST_DIR=${LLVM_INST_DIR}+Asserts
|
|
fi
|
|
else
|
|
msg "not reconfiguring LLVM, external LLVM root"
|
|
# The user is using their own LLVM
|
|
LLVM_BUILD_DIR=
|
|
LLVM_INST_DIR=$CFG_LLVM_ROOT
|
|
do_reconfigure=0
|
|
fi
|
|
|
|
|
|
if [ ${do_reconfigure} -ne 0 ]
|
|
then
|
|
# because git is hilarious, it might have put the module index
|
|
# in a couple places.
|
|
index1="${CFG_SRC_DIR}.git/modules/src/llvm/index"
|
|
index2="${CFG_SRC_DIR}src/llvm/.git/index"
|
|
for index in ${index1} ${index2}
|
|
do
|
|
config_status="${LLVM_BUILD_DIR}/config.status"
|
|
if test -e ${index} -a \
|
|
-e ${config_status} -a \
|
|
${config_status} -nt ${index}
|
|
then
|
|
msg "not reconfiguring LLVM, config.status is fresh"
|
|
do_reconfigure=0
|
|
fi
|
|
done
|
|
fi
|
|
|
|
if [ ${do_reconfigure} -ne 0 ]
|
|
then
|
|
msg "configuring LLVM for $t"
|
|
|
|
LLVM_TARGETS="--enable-targets=x86,x86_64,arm,mips"
|
|
LLVM_BUILD="--build=$t"
|
|
LLVM_HOST="--host=$t"
|
|
LLVM_TARGET="--target=$t"
|
|
|
|
# Disable unused LLVM features
|
|
LLVM_OPTS="$LLVM_DBG_OPTS $LLVM_ASSERTION_OPTS --disable-docs --enable-bindings=none"
|
|
# Disable term-info, linkage of which comes in multiple forms,
|
|
# making our snapshots incompatible (#9334)
|
|
LLVM_OPTS="$LLVM_OPTS --disable-terminfo"
|
|
# Try to have LLVM pull in as few dependencies as possible (#9397)
|
|
LLVM_OPTS="$LLVM_OPTS --disable-zlib --disable-libffi"
|
|
|
|
# Use win32 native thread/lock apis instead of pthread wrapper.
|
|
# (llvm's configure tries to find pthread first, so we have to disable it explicitly.)
|
|
# Also note that pthreads works badly on mingw-w64 systems: #8996
|
|
case "$CFG_BUILD" in
|
|
(*-mingw32)
|
|
LLVM_OPTS="$LLVM_OPTS --disable-pthreads"
|
|
;;
|
|
esac
|
|
|
|
case "$CFG_CC" in
|
|
("ccache clang")
|
|
LLVM_CXX_32="ccache clang++ -Qunused-arguments"
|
|
LLVM_CC_32="ccache clang -Qunused-arguments"
|
|
|
|
LLVM_CXX_64="ccache clang++ -Qunused-arguments"
|
|
LLVM_CC_64="ccache clang -Qunused-arguments"
|
|
;;
|
|
("clang")
|
|
LLVM_CXX_32="clang++ -Qunused-arguments"
|
|
LLVM_CC_32="clang -Qunused-arguments"
|
|
|
|
LLVM_CXX_64="clang++ -Qunused-arguments"
|
|
LLVM_CC_64="clang -Qunused-arguments"
|
|
;;
|
|
("ccache gcc")
|
|
LLVM_CXX_32="ccache g++"
|
|
LLVM_CC_32="ccache gcc"
|
|
|
|
LLVM_CXX_64="ccache g++"
|
|
LLVM_CC_64="ccache gcc"
|
|
;;
|
|
("gcc")
|
|
LLVM_CXX_32="g++"
|
|
LLVM_CC_32="gcc"
|
|
|
|
LLVM_CXX_64="g++"
|
|
LLVM_CC_64="gcc"
|
|
;;
|
|
|
|
(*)
|
|
msg "inferring LLVM_CXX/CC from CXX/CC = $CXX/$CC"
|
|
LLVM_CXX_32="$CXX"
|
|
LLVM_CC_32="$CC"
|
|
|
|
LLVM_CXX_64="$CXX"
|
|
LLVM_CC_64="$CC"
|
|
;;
|
|
esac
|
|
|
|
case "$CFG_CPUTYPE" in
|
|
(x86*)
|
|
LLVM_CXX_32="$LLVM_CXX_32 -m32"
|
|
LLVM_CC_32="$LLVM_CC_32 -m32"
|
|
|
|
LLVM_CFLAGS_32="-m32"
|
|
LLVM_CXXFLAGS_32="-m32"
|
|
LLVM_LDFLAGS_32="-m32"
|
|
|
|
LLVM_CFLAGS_64=""
|
|
LLVM_CXXFLAGS_64=""
|
|
LLVM_LDFLAGS_64=""
|
|
|
|
LLVM_CXX_32="$LLVM_CXX_32 -m32"
|
|
LLVM_CC_32="$LLVM_CC_32 -m32"
|
|
;;
|
|
|
|
(*)
|
|
LLVM_CFLAGS_32=""
|
|
LLVM_CXXFLAGS_32=""
|
|
LLVM_LDFLAGS_32=""
|
|
|
|
LLVM_CFLAGS_64=""
|
|
LLVM_CXXFLAGS_64=""
|
|
LLVM_LDFLAGS_64=""
|
|
;;
|
|
esac
|
|
|
|
if echo $t | grep -q x86_64
|
|
then
|
|
LLVM_CXX=$LLVM_CXX_64
|
|
LLVM_CC=$LLVM_CC_64
|
|
LLVM_CFLAGS=$LLVM_CFLAGS_64
|
|
LLVM_CXXFLAGS=$LLVM_CXXFLAGS_64
|
|
LLVM_LDFLAGS=$LLVM_LDFLAGS_64
|
|
else
|
|
LLVM_CXX=$LLVM_CXX_32
|
|
LLVM_CC=$LLVM_CC_32
|
|
LLVM_CFLAGS=$LLVM_CFLAGS_32
|
|
LLVM_CXXFLAGS=$LLVM_CXXFLAGS_32
|
|
LLVM_LDFLAGS=$LLVM_LDFLAGS_32
|
|
fi
|
|
|
|
CXX=$LLVM_CXX
|
|
CC=$LLVM_CC
|
|
CFLAGS=$LLVM_CFLAGS
|
|
CXXFLAGS=$LLVM_CXXFLAGS
|
|
LDFLAGS=$LLVM_LDFLAGS
|
|
|
|
if [ -z "$CFG_DISABLE_LIBCPP" ] && [ -n "$CFG_USING_CLANG" ]; then
|
|
LLVM_OPTS="$LLVM_OPTS --enable-libcpp"
|
|
fi
|
|
|
|
LLVM_FLAGS="$LLVM_TARGETS $LLVM_OPTS $LLVM_BUILD \
|
|
$LLVM_HOST $LLVM_TARGET --with-python=$CFG_PYTHON"
|
|
|
|
msg "configuring LLVM with:"
|
|
msg "$LLVM_FLAGS"
|
|
|
|
export CXX
|
|
export CC
|
|
export CFLAGS
|
|
export CXXFLAGS
|
|
export LDFLAGS
|
|
|
|
cd $LLVM_BUILD_DIR
|
|
case $CFG_SRC_DIR in
|
|
/* | [a-z]:* | [A-Z]:*)
|
|
${CFG_LLVM_SRC_DIR}configure $LLVM_FLAGS
|
|
;;
|
|
*)
|
|
${CFG_BUILD_DIR}${CFG_LLVM_SRC_DIR}configure \
|
|
$LLVM_FLAGS
|
|
;;
|
|
esac
|
|
need_ok "LLVM configure failed"
|
|
|
|
cd $CFG_BUILD_DIR
|
|
fi
|
|
|
|
# Construct variables for LLVM build and install directories for
|
|
# each target. These will be named
|
|
# CFG_LLVM_BUILD_DIR_${target_triple} but all the hyphens in
|
|
# target_triple will be converted to underscore, because bash
|
|
# variables can't contain hyphens. The makefile will then have to
|
|
# convert back.
|
|
CFG_LLVM_BUILD_DIR=$(echo CFG_LLVM_BUILD_DIR_${t} | tr - _)
|
|
CFG_LLVM_INST_DIR=$(echo CFG_LLVM_INST_DIR_${t} | tr - _)
|
|
eval ${CFG_LLVM_BUILD_DIR}="'$LLVM_BUILD_DIR'"
|
|
eval ${CFG_LLVM_INST_DIR}="'$LLVM_INST_DIR'"
|
|
done
|
|
|
|
|
|
step_msg "writing configuration"
|
|
|
|
putvar CFG_SRC_DIR
|
|
putvar CFG_BUILD_DIR
|
|
putvar CFG_OSTYPE
|
|
putvar CFG_CPUTYPE
|
|
putvar CFG_CONFIGURE_ARGS
|
|
putvar CFG_PREFIX
|
|
putvar CFG_BUILD
|
|
putvar CFG_HOST
|
|
putvar CFG_TARGET
|
|
putvar CFG_LIBDIR
|
|
putvar CFG_LIBDIR_RELATIVE
|
|
putvar CFG_DISABLE_MANAGE_SUBMODULES
|
|
putvar CFG_ANDROID_CROSS_PATH
|
|
putvar CFG_MINGW32_CROSS_PATH
|
|
putvar CFG_MANDIR
|
|
putvar CFG_DISABLE_INJECT_STD_VERSION
|
|
putvar CFG_JEMALLOC_ROOT
|
|
putvar CFG_LIBUV_ROOT
|
|
putvar CFG_DISABLE_JEMALLOC
|
|
|
|
# Avoid spurious warnings from clang by feeding it original source on
|
|
# ccache-miss rather than preprocessed input.
|
|
if [ ! -z "$CFG_ENABLE_CCACHE" ] && [ ! -z "$CFG_USING_CLANG" ]
|
|
then
|
|
CFG_CCACHE_CPP2=1
|
|
putvar CFG_CCACHE_CPP2
|
|
fi
|
|
|
|
if [ ! -z "$CFG_ENABLE_CCACHE" ]
|
|
then
|
|
CFG_CCACHE_BASEDIR=${CFG_SRC_DIR}
|
|
putvar CFG_CCACHE_BASEDIR
|
|
fi
|
|
|
|
|
|
if [ ! -z $BAD_PANDOC ]
|
|
then
|
|
CFG_PANDOC=
|
|
putvar CFG_PANDOC
|
|
fi
|
|
|
|
# Valgrind is only reliable on Linux. On Windows it doesn't work at all, and
|
|
# on the Mac the dynamic linker causes Valgrind to emit a huge stream of
|
|
# errors.
|
|
if [ $CFG_OSTYPE != unknown-linux-gnu ] && [ $CFG_OSTYPE != apple-darwin ]
|
|
then
|
|
CFG_BAD_VALGRIND=1
|
|
putvar CFG_BAD_VALGRIND
|
|
fi
|
|
|
|
putvar CFG_LLVM_ROOT
|
|
putvar CFG_LLVM_SRC_DIR
|
|
|
|
for t in $CFG_HOST
|
|
do
|
|
CFG_LLVM_BUILD_DIR=$(echo CFG_LLVM_BUILD_DIR_${t} | tr - _)
|
|
CFG_LLVM_INST_DIR=$(echo CFG_LLVM_INST_DIR_${t} | tr - _)
|
|
putvar $CFG_LLVM_BUILD_DIR
|
|
putvar $CFG_LLVM_INST_DIR
|
|
done
|
|
|
|
# Munge any paths that appear in config.mk back to posix-y
|
|
perl -i.bak -p -e 's@ ([a-zA-Z]):[/\\]@ /\1/@go;' \
|
|
-e 's@\\@/@go;' config.tmp
|
|
rm -f config.tmp.bak
|
|
|
|
msg
|
|
copy_if_changed ${CFG_SRC_DIR}Makefile.in ./Makefile
|
|
move_if_changed config.tmp config.mk
|
|
rm -f config.tmp
|
|
touch config.stamp
|
|
|
|
step_msg "complete"
|
|
msg "run \`make help\`"
|
|
msg
|