2011-03-16 17:17:32 +01:00
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#!/bin/sh
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2011-03-18 07:51:45 +01:00
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msg() {
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echo "configure: $1"
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}
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2011-03-17 01:36:49 +01:00
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2011-03-30 06:45:09 +02:00
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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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2011-09-23 19:50:06 +02:00
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warn() {
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echo "configure: WARNING: $1"
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}
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2011-03-18 07:51:45 +01:00
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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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2011-03-20 02:31:59 +01:00
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need_cmd() {
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if which $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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2011-03-18 07:51:45 +01:00
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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() {
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2011-03-23 23:55:27 +01:00
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msg "cp $1 $2"
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2011-03-18 07:51:45 +01:00
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cp $1 $2
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}
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2011-03-16 17:17:32 +01:00
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2011-03-17 01:36:49 +01:00
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putvar() {
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local T
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eval T=\$$1
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2011-03-20 02:32:19 +01:00
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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\n" $1 "$T"
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fi
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2011-03-18 07:51:45 +01:00
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printf "%-20s := %s\n" $1 "$T" >>config.mk
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2011-03-17 01:36:49 +01:00
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}
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probe() {
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local V=$1
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local P=$2
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local T
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T=$(which $P 2>&1)
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if [ $? -ne 0 ]
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then
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T=""
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fi
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eval $V=\$T
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putvar $V
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}
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2011-03-18 07:51:45 +01:00
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probe_need() {
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local V=$1
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local P=$2
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2011-03-20 02:32:34 +01:00
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probe $V $P
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2011-03-18 07:51:45 +01:00
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eval VV=\$$V
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if [ -z "$VV" ]
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then
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err "required program '$P' not found"
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fi
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}
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2011-11-02 23:58:21 +01:00
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valopt() {
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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 [ $HELP -eq 0 ]
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then
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2011-11-03 00:03:34 +01:00
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local UOP=$(echo $OP | tr 'a-z-' 'A-Z_')
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local V="CFG_${UOP}"
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eval $V="$DEFAULT"
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2011-11-02 23:58:21 +01:00
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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 $V
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else
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2011-11-03 00:03:34 +01:00
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if [ -z "$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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2011-11-02 23:58:21 +01:00
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fi
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}
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2011-03-30 06:45:09 +02:00
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opt() {
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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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2011-06-27 20:53:04 +02:00
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OP=$(echo $OP | tr 'a-z-' 'A-Z_')
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2011-03-30 06:45:09 +02:00
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FLAG=$(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" "$DOC"
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fi
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}
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2011-03-20 02:31:59 +01:00
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msg "looking for configure programs"
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need_cmd mkdir
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need_cmd printf
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2011-03-22 07:06:42 +01:00
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need_cmd cut
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need_cmd grep
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need_cmd xargs
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need_cmd cp
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need_cmd find
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2011-03-23 21:26:17 +01:00
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need_cmd uname
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need_cmd date
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2011-03-24 00:30:26 +01:00
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need_cmd tr
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2011-05-05 03:28:30 +02:00
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need_cmd sed
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2011-03-23 21:26:17 +01:00
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msg "inspecting environment"
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CFG_OSTYPE=$(uname -s)
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CFG_CPUTYPE=$(uname -m)
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2011-09-21 20:24:59 +02:00
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2011-05-09 05:45:29 +02:00
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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 ': 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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2011-03-23 21:26:17 +01:00
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2011-09-21 20:24:59 +02:00
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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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*)
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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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x86_64 | x86-64 | x64)
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CFG_CPUTYPE=x86_64
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;;
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*)
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err "unknown CPU type: $CFG_CPUTYPE"
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esac
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CFG_HOST_TRIPLE="${CFG_CPUTYPE}-${CFG_OSTYPE}"
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2011-03-30 06:45:09 +02:00
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CFG_SELF=$(echo $0 | tr '\\' '/')
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2011-03-24 00:30:26 +01:00
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CFG_SRC_DIR=${CFG_SELF%${CFG_SELF##*/}}
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2011-03-30 06:45:09 +02:00
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CFG_BUILD_DIR=$(echo $PWD | tr '\\' '/')
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2011-03-25 18:29:45 +01:00
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CFG_CONFIGURE_ARGS="$@"
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2011-03-30 06:45:09 +02:00
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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.mk"
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echo '' >config.mk
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step_msg "processing $CFG_SELF args"
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fi
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2011-03-18 07:51:45 +01:00
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2011-07-20 22:02:36 +02:00
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opt sharedstd 1 "build libstd as a shared library"
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2011-03-30 06:45:09 +02:00
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opt valgrind 1 "run tests with valgrind"
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opt docs 1 "build documentation"
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2011-04-09 00:44:41 +02:00
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opt optimize 1 "build optimized rust code"
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2011-06-27 20:53:04 +02:00
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opt mingw-cross 0 "cross-compile for win32 using mingw"
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2011-11-03 20:01:31 +01:00
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opt clang 0 "prefer gcc to clang for building the runtime"
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2011-11-02 23:58:21 +01:00
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valopt prefix "/usr/local" "set installation prefix"
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2011-11-03 00:26:22 +01:00
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valopt llvm-root "" "set LLVM root"
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2011-11-03 00:17:39 +01:00
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valopt target-triples "" "LLVM target triples (defaults to host if unset)"
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2011-03-18 07:51:45 +01:00
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2011-11-03 00:25:22 +01:00
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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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2011-03-30 06:45:09 +02:00
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step_msg "writing out basic parameters"
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2011-03-17 01:36:49 +01:00
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putvar CFG_SRC_DIR
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putvar CFG_BUILD_DIR
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putvar CFG_OSTYPE
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putvar CFG_CPUTYPE
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2011-03-25 18:29:45 +01:00
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putvar CFG_CONFIGURE_ARGS
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2011-03-17 01:36:49 +01:00
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2011-03-30 06:45:09 +02:00
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step_msg "looking for build programs"
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2011-03-18 07:51:45 +01:00
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probe_need CFG_PERL perl
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2011-03-20 02:31:30 +01:00
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probe_need CFG_PYTHON python
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2011-05-03 20:34:44 +02:00
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probe_need CFG_CURL curl
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2011-03-18 07:51:45 +01:00
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2011-07-23 21:26:47 +02:00
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probe CFG_GIT git
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2011-05-09 19:16:56 +02:00
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probe CFG_CLANG clang++
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2011-05-09 06:10:04 +02:00
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probe CFG_GCC gcc
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2011-03-22 02:08:57 +01:00
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probe CFG_LLVM_CONFIG llvm-config
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2011-03-17 01:36:49 +01:00
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probe CFG_VALGRIND valgrind
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2011-09-14 00:06:21 +02:00
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probe CFG_PERF perf
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2011-03-20 02:31:30 +01:00
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probe CFG_MAKEINFO makeinfo
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probe CFG_TEXI2PDF texi2pdf
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2011-03-23 21:31:51 +01:00
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probe CFG_TEX tex
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2011-07-23 21:26:47 +02:00
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probe CFG_MAKENSIS makensis
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2011-10-27 23:59:22 +02:00
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probe CFG_NATURALDOCS naturaldocs
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2011-03-18 07:51:45 +01:00
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2011-11-03 20:01:31 +01:00
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if [ -z "$CFG_ENABLE_CLANG" -a -z "$CFG_GCC" ]
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2011-05-09 06:10:04 +02:00
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then
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err "either clang or gcc is required"
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fi
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2011-05-14 02:00:43 +02:00
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if head -n 1 ${CFG_SRC_DIR}src/snapshots.txt | grep -q '^T'
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then
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CFG_IN_TRANSITION=1
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putvar CFG_IN_TRANSITION
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fi
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2011-05-06 03:11:40 +02:00
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# Valgrind is only reliable on Linux. On Windows it doesn't work at all, and
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# on the Mac the dynamic linker causes Valgrind to emit a huge stream of
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# errors.
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2011-09-27 01:17:22 +02:00
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if [ $CFG_OSTYPE != unknown-linux-gnu ] && [ $CFG_OSTYPE != apple-darwin ]
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2011-05-06 03:11:40 +02:00
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then
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CFG_BAD_VALGRIND=1
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putvar CFG_BAD_VALGRIND
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fi
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2011-05-19 04:32:18 +02:00
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if [ ! -z "$CFG_LLVM_ROOT" -a -e "$CFG_LLVM_ROOT/bin/llvm-config" ]
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then
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CFG_LLVM_CONFIG="$CFG_LLVM_ROOT/bin/llvm-config"
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fi
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if [ ! -z "$CFG_LLVM_ROOT" -a -z "$CFG_LLVM_CONFIG" ]
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2011-03-22 02:08:57 +01:00
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then
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CFG_LLVM_INCDIR="$CFG_LLVM_ROOT/include"
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CFG_LLVM_BINDIR="$CFG_LLVM_ROOT/bin"
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CFG_LLVM_LIBDIR="$CFG_LLVM_ROOT/lib"
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CFG_LLVM_CXXFLAGS="-I$CFG_LLVM_INCDIR"
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CFG_LLVM_LDFLAGS=""
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2011-03-22 07:06:42 +01:00
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CFG_LLVM_LIBS=$(find "$CFG_LLVM_LIBDIR" \
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-name '*.lib' \
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-exec echo '\"{}\"' ';' \
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| xargs echo)
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CFG_LLVM_VERSION=$("$CFG_LLVM_BINDIR/llc" \
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--version \
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| grep version \
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| cut -d ' ' -f 5-)
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2011-05-05 03:28:30 +02:00
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CFG_LLVM_TRIPLE=$("$CFG_LLVM_BINDIR/llc" \
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2011-05-05 04:14:01 +02:00
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--version \
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| grep Host: \
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| cut -d ' ' -f 4-)
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2011-03-22 07:06:42 +01:00
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elif [ ! -z "$CFG_LLVM_CONFIG" ]
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2011-03-22 02:08:57 +01:00
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then
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2011-05-19 04:32:18 +02:00
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CFG_LLVM_VERSION=$($CFG_LLVM_CONFIG --version)
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CFG_LLVM_INCDIR=$($CFG_LLVM_CONFIG --includedir)
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CFG_LLVM_BINDIR=$($CFG_LLVM_CONFIG --bindir)
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CFG_LLVM_LIBDIR=$($CFG_LLVM_CONFIG --libdir)
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CFG_LLVM_CXXFLAGS=$($CFG_LLVM_CONFIG --cxxflags)
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CFG_LLVM_LDFLAGS=$($CFG_LLVM_CONFIG --ldflags)
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CFG_LLVM_LIBS=$($CFG_LLVM_CONFIG --libs)
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CFG_LLVM_TRIPLE=$($CFG_LLVM_CONFIG --host-target)
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2011-03-22 02:08:57 +01:00
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else
|
2011-11-03 00:10:34 +01:00
|
|
|
err "no llvm-config found and no --llvm-root specified"
|
2011-03-22 02:08:57 +01:00
|
|
|
fi
|
|
|
|
|
2011-03-18 07:51:45 +01:00
|
|
|
case $CFG_LLVM_VERSION in
|
2011-10-15 23:36:40 +02:00
|
|
|
(3.0svn | 3.0 | 3.1svn)
|
2011-03-30 06:45:09 +02:00
|
|
|
step_msg "found ok version of LLVM: $CFG_LLVM_VERSION"
|
2011-03-18 07:51:45 +01:00
|
|
|
;;
|
|
|
|
(*)
|
|
|
|
err "bad LLVM version: $CFG_LLVM_VERSION, need >=3.0svn"
|
|
|
|
;;
|
|
|
|
esac
|
|
|
|
|
2011-11-03 20:01:31 +01:00
|
|
|
if [ ! -z "$CFG_ENABLE_CLANG" ]
|
2011-05-19 06:41:40 +02:00
|
|
|
then
|
2011-11-03 20:01:31 +01:00
|
|
|
if [ -z "$CFG_CLANG" ]
|
|
|
|
then
|
|
|
|
err "clang requested but not found"
|
|
|
|
fi
|
2011-05-19 06:41:40 +02:00
|
|
|
CFG_CLANG_VERSION=$("$CFG_CLANG" \
|
|
|
|
--version \
|
|
|
|
| grep version \
|
|
|
|
| cut -d ' ' -f 3)
|
|
|
|
|
|
|
|
case $CFG_CLANG_VERSION in
|
|
|
|
(3.0svn | 3.0)
|
|
|
|
step_msg "found ok version of CLANG: $CFG_CLANG_VERSION"
|
2011-08-05 17:57:39 +02:00
|
|
|
CFG_C_COMPILER="clang"
|
2011-05-19 06:41:40 +02:00
|
|
|
;;
|
|
|
|
(*)
|
2011-08-05 17:57:39 +02:00
|
|
|
msg "bad CLANG version: $CFG_CLANG_VERSION, need >=3.0svn; disabling"
|
|
|
|
CFG_C_COMPILER="gcc"
|
2011-05-19 06:41:40 +02:00
|
|
|
;;
|
|
|
|
esac
|
2011-08-05 17:57:39 +02:00
|
|
|
else
|
|
|
|
CFG_C_COMPILER="gcc"
|
2011-05-19 06:41:40 +02:00
|
|
|
fi
|
2011-09-23 19:50:06 +02:00
|
|
|
|
2011-10-01 04:00:19 +02:00
|
|
|
if [ -z "$CFG_PREFIX" ]
|
|
|
|
then
|
|
|
|
CFG_PREFIX=/usr/local
|
|
|
|
fi
|
|
|
|
|
2011-09-23 19:50:06 +02:00
|
|
|
if [ ! -z "$CFG_LLVM_TRIPLE" ]
|
|
|
|
then
|
|
|
|
if [ $CFG_HOST_TRIPLE != $CFG_LLVM_TRIPLE ]
|
|
|
|
then
|
|
|
|
warn "LLVM host-triple $CFG_LLVM_TRIPLE differs from"
|
|
|
|
warn "detected host triple $CFG_HOST_TRIPLE"
|
|
|
|
warn "choosing LLVM host-triple instead"
|
|
|
|
msg ""
|
|
|
|
CFG_HOST_TRIPLE=$CFG_LLVM_TRIPLE
|
|
|
|
fi
|
|
|
|
fi
|
|
|
|
|
2011-10-14 21:22:20 +02:00
|
|
|
if [ -z "$CFG_TARGET_TRIPLES" ]
|
|
|
|
then
|
|
|
|
CFG_TARGET_TRIPLES="${CFG_HOST_TRIPLE}"
|
|
|
|
fi
|
2011-09-23 19:50:06 +02:00
|
|
|
|
|
|
|
putvar CFG_HOST_TRIPLE
|
|
|
|
putvar CFG_TARGET_TRIPLES
|
|
|
|
|
2011-08-05 17:57:39 +02:00
|
|
|
putvar CFG_C_COMPILER
|
2011-10-01 04:00:19 +02:00
|
|
|
putvar CFG_PREFIX
|
2011-05-19 06:41:40 +02:00
|
|
|
|
2011-05-18 21:00:26 +02:00
|
|
|
putvar CFG_LLVM_ROOT
|
2011-10-23 08:01:53 +02:00
|
|
|
putvar CFG_LLVM_CONFIG
|
2011-03-18 07:51:45 +01:00
|
|
|
putvar CFG_LLVM_INCDIR
|
|
|
|
putvar CFG_LLVM_BINDIR
|
2011-03-20 02:31:05 +01:00
|
|
|
putvar CFG_LLVM_LIBDIR
|
2011-03-18 07:51:45 +01:00
|
|
|
putvar CFG_LLVM_CXXFLAGS
|
|
|
|
putvar CFG_LLVM_LDFLAGS
|
|
|
|
putvar CFG_LLVM_LIBS
|
2011-05-05 03:28:30 +02:00
|
|
|
putvar CFG_LLVM_TRIPLE
|
2011-03-18 07:51:45 +01:00
|
|
|
|
2011-03-23 22:35:28 +01:00
|
|
|
# Munge any paths that appear in config.mk back to posix-y
|
2011-03-24 00:30:26 +01:00
|
|
|
perl -i.bak -p -e 's@ ([a-zA-Z]):[/\\]@ /\1/@go;' \
|
2011-03-23 22:35:28 +01:00
|
|
|
-e 's@\\@/@go;' config.mk
|
|
|
|
rm -f config.mk.bak
|
|
|
|
|
2011-09-21 17:46:18 +02:00
|
|
|
step_msg "making directories"
|
|
|
|
for i in \
|
2011-10-25 00:25:41 +02:00
|
|
|
doc doc/std \
|
|
|
|
nd nd/std \
|
2011-11-02 01:28:41 +01:00
|
|
|
dl \
|
2011-09-21 17:46:18 +02:00
|
|
|
test/run-pass test/run-fail test/compile-fail \
|
2011-11-01 00:51:15 +01:00
|
|
|
test/bench test/perf test/pretty \
|
|
|
|
llvm/build llvm/install
|
2011-09-21 17:46:18 +02:00
|
|
|
do
|
|
|
|
make_dir $i
|
|
|
|
done
|
|
|
|
|
2011-11-02 01:28:41 +01:00
|
|
|
make_dir rustllvm
|
|
|
|
for t in $CFG_TARGET_TRIPLES
|
|
|
|
do
|
|
|
|
make_dir rustllvm/$t
|
|
|
|
done
|
|
|
|
|
2011-11-02 00:50:47 +01:00
|
|
|
make_dir rt
|
|
|
|
for t in $CFG_TARGET_TRIPLES
|
|
|
|
do
|
|
|
|
make_dir rt/$t
|
|
|
|
for i in \
|
|
|
|
isaac bigint sync test arch/i386 arch/x86_64 \
|
|
|
|
libuv libuv/src/ares libuv/src/eio libuv/src/ev
|
|
|
|
do
|
|
|
|
make_dir rt/$t/$i
|
|
|
|
done
|
|
|
|
done
|
|
|
|
|
2011-09-23 19:50:06 +02:00
|
|
|
for t in $CFG_TARGET_TRIPLES
|
|
|
|
do
|
|
|
|
for i in 0 1 2 3
|
|
|
|
do
|
2011-10-01 01:55:18 +02:00
|
|
|
# host bin dir
|
2011-09-23 19:50:06 +02:00
|
|
|
make_dir stage$i/bin
|
|
|
|
|
2011-10-01 01:55:18 +02:00
|
|
|
# host lib dir
|
2011-09-23 19:50:06 +02:00
|
|
|
make_dir stage$i/lib
|
|
|
|
|
2011-10-01 01:55:18 +02:00
|
|
|
# target bin dir
|
|
|
|
make_dir stage$i/lib/rustc/$t/bin
|
|
|
|
|
|
|
|
# target lib dir
|
|
|
|
make_dir stage$i/lib/rustc/$t/lib
|
2011-09-23 19:50:06 +02:00
|
|
|
done
|
|
|
|
done
|
|
|
|
|
2011-11-01 00:51:15 +01:00
|
|
|
|
|
|
|
# Configure submodules
|
|
|
|
step_msg "configuring submodules"
|
|
|
|
|
|
|
|
# Have to be in the top of src directory for this
|
|
|
|
cd ${CFG_SRC_DIR}
|
|
|
|
|
|
|
|
SUBMODULE_STATUS=$("${CFG_GIT}" submodule status)
|
|
|
|
NEED_INIT_COUNT=$(echo "$SUBMODULE_STATUS" | grep -c "^-")
|
|
|
|
NEED_UPDATE_COUNT=$(echo "$SUBMODULE_STATUS" | grep -c "^+")
|
|
|
|
NEED_INIT=$(test $NEED_INIT_COUNT -gt 0)$?
|
|
|
|
NEED_UPDATE=$(test "($NEED_INIT)" -o "$NEED_UPDATE_COUNT" -gt 0)$?
|
|
|
|
|
|
|
|
if [ $NEED_INIT ]
|
|
|
|
then
|
|
|
|
msg "git: submodule init"
|
|
|
|
${CFG_GIT} submodule init --quiet
|
|
|
|
fi
|
|
|
|
|
|
|
|
if [ $NEED_UPDATE ]
|
|
|
|
then
|
|
|
|
msg "git: submodule update"
|
|
|
|
${CFG_GIT} submodule update --quiet
|
|
|
|
fi
|
|
|
|
|
|
|
|
cd ${CFG_BUILD_DIR}
|
|
|
|
|
|
|
|
msg
|
|
|
|
|
|
|
|
|
|
|
|
# Configure llvm
|
|
|
|
|
|
|
|
|
2011-03-18 07:51:45 +01:00
|
|
|
copy ${CFG_SRC_DIR}Makefile.in ./Makefile
|
2011-03-17 01:36:49 +01:00
|
|
|
|
2011-03-30 06:45:09 +02:00
|
|
|
step_msg "complete"
|