749 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
			
		
		
	
	
			749 lines
		
	
	
		
			18 KiB
		
	
	
	
		
			Bash
		
	
	
		
			Executable File
		
	
#!/usr/bin/env bash
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# Programs returning != 0 will not cause script to exit
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set +e
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# Case insensitive string comparison
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shopt -s nocaseglob
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#shopt -s nocasematch
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ECHO=echo
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OS=
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ARCH=
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WORD=
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GIT_PROTOCOL=${GIT_PROTOCOL:="git"}
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GIT_URL=${GIT_URL:=$GIT_PROTOCOL"://factorcode.org/git/factor.git"}
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SCRIPT_ARGS="$*"
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# return 1 on found
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test_program_installed() {
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    if ! [[ -n `type -p $1` ]] ; then
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        return 0;
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    fi
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    return 1;
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}
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# return 1 on found
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test_programs_installed() {
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    installed=0;
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    $ECHO -n "Checking for all($*)..."
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    for i in $* ;
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    do
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        test_program_installed $i
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						|
        if [[ $? -eq 1 ]]; then
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            installed=$(( $installed + 1 ))
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        fi
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    done
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						|
    if [[ $installed -eq $# ]] ; then
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        $ECHO "found!"
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        return 1
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    else
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        $ECHO "all not found."
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        return 0
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    fi
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}
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exit_script() {
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						|
    if [[ $FIND_MAKE_TARGET = true ]] ; then
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        # Must be echo not $ECHO
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        echo $MAKE_TARGET;
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    fi
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    exit $1
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}
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						|
ensure_program_installed() {
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    installed=0;
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    $ECHO -n "Checking for any($*)..."
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						|
    for i in $* ;
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    do
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        test_program_installed $i
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						|
        if [[ $? -eq 1 ]]; then
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            $ECHO "found $i!"
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            installed=$(( $installed + 1 ))
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            return
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						|
        fi
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						|
    done
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						|
    $ECHO "none found."
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						|
    $ECHO -n "Install "
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						|
    if [[ $# -eq 1 ]] ; then
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        $ECHO -n $1
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    else
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        $ECHO -n "any of [ $* ]"
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    fi
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						|
    $ECHO " and try again."
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						|
    if [[ $OS == macosx ]] ; then
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        $ECHO "If you have Xcode 4.3 or higher installed, you must install the"
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        $ECHO "Command Line Tools from Xcode Preferences > Downloads in order"
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        $ECHO "to build Factor."
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    fi
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    exit_script 1;
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}
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check_ret() {
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						|
    RET=$?
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						|
    if [[ $RET -ne 0 ]] ; then
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       $ECHO $1 failed
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       exit_script 2
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    fi
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}
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set_downloader() {
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						|
    test_program_installed wget
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						|
    if [[ $? -ne 0 ]] ; then
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        DOWNLOADER=wget
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						|
        return
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						|
    fi
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						|
    test_program_installed curl
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						|
    if [[ $? -ne 0 ]] ; then
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        DOWNLOADER="curl -f -O"
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        return
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						|
    fi
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						|
    $ECHO "error: wget or curl required"
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						|
    exit_script 11
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}
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						|
 | 
						|
set_md5sum() {
 | 
						|
    test_program_installed md5sum
 | 
						|
    if [[ $? -ne 0 ]] ; then
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        MD5SUM=md5sum
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						|
    else
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        MD5SUM="md5 -r"
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						|
    fi
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}
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						|
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semver_into() {
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						|
    RE_SEMVER="^([0-9]*)\.([0-9]*)\.([0-9]*)-?(.*)?$" # 3.3.3-5
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						|
    CLANG_RE_OLD="^([0-9]*)\.([0-9]*)-?(.*)?$" # 3.3-5
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						|
    if [[ $1 =~ $RE_SEMVER ]] ; then
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        export "$2=${BASH_REMATCH[1]}"
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        export "$3=${BASH_REMATCH[2]}"
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        export "$4=${BASH_REMATCH[3]}"
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        export "$5=${BASH_REMATCH[4]}"
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						|
    elif [[ $1 =~ $CLANG_RE_OLD ]] ; then
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        export "$2=${BASH_REMATCH[1]}"
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        export "$3=${BASH_REMATCH[2]}"
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						|
        export "$4=0"
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						|
        export "$5=${BASH_REMATCH[3]}"
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						|
    else
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						|
        echo "unsupported version number, please report a bug: $1"
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						|
        exit 123
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						|
    fi
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}
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# issue 1440
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gcc_version_ok() {
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    GCC_VERSION=`gcc -dumpversion`
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    local GCC_MAJOR local GCC_MINOR local GCC_PATCH local GCC_SPECIAL
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    semver_into $GCC_VERSION GCC_MAJOR GCC_MINOR GCC_PATCH GCC_SPECIAL
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						|
    if [[ $GCC_MAJOR -lt 4
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        || ( $GCC_MAJOR -eq 4 && $GCC_MINOR -lt 7 )
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        || ( $GCC_MAJOR -eq 4 && $GCC_MINOR -eq 7 && $GCC_PATCH -lt 3 )
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        || ( $GCC_MAJOR -eq 4 && $GCC_MINOR -eq 8 && $GCC_PATCH -eq 0 )
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						|
        ]] ; then
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        echo "gcc version required >= 4.7.3, != 4.8.0, >= 4.8.1, got $GCC_VERSION"
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						|
        return 1
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    fi
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						|
    return 0
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}
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clang_version_ok() {
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    CLANG_VERSION=`clang --version | head -n1`
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    CLANG_VERSION_RE='^[a-zA-Z0-9 ]* version (.*)$' # 3.3-5
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						|
    if [[ $CLANG_VERSION =~ $CLANG_VERSION_RE ]] ; then
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        export "CLANG_VERSION=${BASH_REMATCH[1]}"
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        local CLANG_MAJOR local CLANG_MINOR local CLANG_PATCH local CLANG_SPECIAL
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						|
        semver_into "$CLANG_VERSION" CLANG_MAJOR CLANG_MINOR CLANG_PATCH CLANG_SPECIAL
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						|
        if [[ $CLANG_MAJOR -lt 3
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						|
            || ( $CLANG_MAJOR -eq 3 && $CLANG_MINOR -le 1 )
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						|
            ]] ; then
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            echo "clang version required >= 3.1, got $CLANG_VERSION"
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						|
            return 1
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						|
        fi
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						|
    else
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						|
        return 1
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						|
    fi
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						|
    return 0
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						|
}
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						|
set_cc() {
 | 
						|
    test_programs_installed clang clang++
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						|
    if [[ $? -ne 0 ]] && clang_version_ok ; then
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        [ -z "$CC" ] && CC=clang
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						|
        [ -z "$CXX" ] && CXX=clang++
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        return
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						|
    fi
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						|
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						|
    test_programs_installed gcc g++
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						|
    if [[ $? -ne 0 ]] && gcc_version_ok ; then
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						|
        [ -z "$CC" ] && CC=gcc
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						|
        [ -z "$CXX" ] && CXX=g++
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						|
        return
 | 
						|
    fi
 | 
						|
 | 
						|
    $ECHO "error: high enough version of either (clang/clang++) or (gcc/g++) required!"
 | 
						|
    exit_script 10
 | 
						|
}
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						|
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						|
set_make() {
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						|
    MAKE='make'
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						|
}
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						|
check_installed_programs() {
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						|
    ensure_program_installed chmod
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						|
    ensure_program_installed uname
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						|
    ensure_program_installed git
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						|
    ensure_program_installed wget curl
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						|
    ensure_program_installed clang gcc
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						|
    ensure_program_installed clang++ g++ cl
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    ensure_program_installed make gmake
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    ensure_program_installed md5sum md5
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						|
    ensure_program_installed cut
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}
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check_library_exists() {
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    GCC_TEST=factor-library-test.c
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    GCC_OUT=factor-library-test.out
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    $ECHO -n "Checking for library $1..."
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    $ECHO "int main(){return 0;}" > $GCC_TEST
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    $CC $GCC_TEST -o $GCC_OUT -l $1 2>&-
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						|
    if [[ $? -ne 0 ]] ; then
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        $ECHO "not found."
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    else
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        $ECHO "found."
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						|
    fi
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						|
    $DELETE -f $GCC_TEST
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						|
    check_ret $DELETE
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						|
    $DELETE -f $GCC_OUT
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						|
    check_ret $DELETE
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}
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						|
check_X11_libraries() {
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						|
    check_library_exists GL
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						|
    check_library_exists X11
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						|
    check_library_exists pango-1.0
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}
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						|
check_gtk_libraries() {
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						|
    check_library_exists gobject-2.0
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						|
    check_library_exists gtk-x11-2.0
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						|
    check_library_exists gdk-x11-2.0
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						|
    check_library_exists gdk_pixbuf-2.0
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						|
    check_library_exists gtkglext-x11-1.0
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						|
    check_library_exists atk-1.0
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						|
    check_library_exists gio-2.0
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						|
    check_library_exists gdkglext-x11-1.0
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						|
    check_library_exists pango-1.0
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}
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check_libraries() {
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    case $OS in
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            linux) check_X11_libraries
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                   check_gtk_libraries;;
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            unix) check_gtk_libraries;;
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						|
    esac
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}
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check_factor_exists() {
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						|
    if [[ -d "factor" ]] ; then
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        $ECHO "A directory called 'factor' already exists."
 | 
						|
        $ECHO "Rename or delete it and try again."
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						|
        exit_script 4
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						|
    fi
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}
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						|
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						|
find_os() {
 | 
						|
    if [[ -n $OS ]] ; then return; fi
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						|
    $ECHO "Finding OS..."
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						|
    uname_s=`uname -s`
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						|
    check_ret uname
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						|
    case $uname_s in
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        CYGWIN_NT-5.2-WOW64) OS=windows;;
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        *CYGWIN_NT*) OS=windows;;
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        *CYGWIN*) OS=windows;;
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        MINGW32*) OS=windows;;
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        *darwin*) OS=macosx;;
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        *Darwin*) OS=macosx;;
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						|
        *linux*) OS=linux;;
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						|
        *Linux*) OS=linux;;
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						|
    esac
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						|
}
 | 
						|
 | 
						|
find_architecture() {
 | 
						|
    if [[ -n $ARCH ]] ; then return; fi
 | 
						|
    $ECHO "Finding ARCH..."
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						|
    uname_m=`uname -m`
 | 
						|
    check_ret uname
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						|
    case $uname_m in
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       i386) ARCH=x86;;
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       i686) ARCH=x86;;
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						|
       i86pc) ARCH=x86;;
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						|
       amd64) ARCH=x86;;
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						|
       ppc64) ARCH=ppc;;
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						|
       *86) ARCH=x86;;
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						|
       *86_64) ARCH=x86;;
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						|
       "Power Macintosh") ARCH=ppc;;
 | 
						|
    esac
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						|
}
 | 
						|
 | 
						|
find_num_cores() {
 | 
						|
    $ECHO "Finding num cores..."
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						|
    NUM_CORES=7ZZ
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						|
    uname_s=`uname -s`
 | 
						|
    check_ret uname
 | 
						|
    case $uname_s in
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						|
        CYGWIN_NT-5.2-WOW64 | *CYGWIN_NT* | *CYGWIN* | MINGW32*) NUM_CORES=$NUMBER_OF_PROCESSORS;;
 | 
						|
        *darwin* | *Darwin* | *linux* | *Linux*) NUM_CORES=$(getconf _NPROCESSORS_ONLN);;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
write_test_program() {
 | 
						|
    #! Must be 'echo'
 | 
						|
    echo "#include <stdio.h>" > $C_WORD.c
 | 
						|
    echo "int main(){printf(\"%ld\", (long)(8*sizeof(void*))); return 0; }" >> $C_WORD.c
 | 
						|
}
 | 
						|
 | 
						|
c_find_word_size() {
 | 
						|
    $ECHO "Finding WORD..."
 | 
						|
    C_WORD=factor-word-size
 | 
						|
    write_test_program
 | 
						|
    $CC -o $C_WORD $C_WORD.c
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						|
    WORD=$(./$C_WORD)
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						|
    check_ret $C_WORD
 | 
						|
    $DELETE -f $C_WORD*
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						|
}
 | 
						|
 | 
						|
intel_macosx_word_size() {
 | 
						|
    ensure_program_installed sysctl
 | 
						|
    $ECHO -n "Testing if your Intel Mac supports 64bit binaries..."
 | 
						|
    sysctl machdep.cpu.extfeatures | grep EM64T >/dev/null
 | 
						|
    if [[ $? -eq 0 ]] ; then
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						|
        WORD=64
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						|
        $ECHO "yes!"
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						|
    else
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						|
        WORD=32
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						|
        $ECHO "no."
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						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
find_word_size() {
 | 
						|
    if [[ -n $WORD ]] ; then return; fi
 | 
						|
    if [[ $OS == macosx && $ARCH == x86 ]] ; then
 | 
						|
        intel_macosx_word_size
 | 
						|
    else
 | 
						|
        c_find_word_size
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
set_factor_binary() {
 | 
						|
    case $OS in
 | 
						|
        windows) FACTOR_BINARY=factor.com;;
 | 
						|
        *) FACTOR_BINARY=factor;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
set_factor_library() {
 | 
						|
    case $OS in
 | 
						|
        windows) FACTOR_LIBRARY=factor.dll;;
 | 
						|
        macosx) FACTOR_LIBRARY=libfactor.dylib;;
 | 
						|
        *) FACTOR_LIBRARY=libfactor.a;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
set_factor_image() {
 | 
						|
    FACTOR_IMAGE=factor.image
 | 
						|
    FACTOR_IMAGE_FRESH=factor.image.fresh
 | 
						|
}
 | 
						|
 | 
						|
echo_build_info() {
 | 
						|
    $ECHO OS=$OS
 | 
						|
    $ECHO ARCH=$ARCH
 | 
						|
    $ECHO NUM_CORES=$NUM_CORES
 | 
						|
    $ECHO WORD=$WORD
 | 
						|
    $ECHO DEBUG=$DEBUG
 | 
						|
    $ECHO CURRENT_BRANCH=$CURRENT_BRANCH
 | 
						|
    $ECHO FACTOR_BINARY=$FACTOR_BINARY
 | 
						|
    $ECHO FACTOR_LIBRARY=$FACTOR_LIBRARY
 | 
						|
    $ECHO FACTOR_IMAGE=$FACTOR_IMAGE
 | 
						|
    $ECHO MAKE_TARGET=$MAKE_TARGET
 | 
						|
    $ECHO BOOT_IMAGE=$BOOT_IMAGE
 | 
						|
    $ECHO MAKE_IMAGE_TARGET=$MAKE_IMAGE_TARGET
 | 
						|
    $ECHO GIT_PROTOCOL=$GIT_PROTOCOL
 | 
						|
    $ECHO GIT_URL=$GIT_URL
 | 
						|
    $ECHO DOWNLOADER=$DOWNLOADER
 | 
						|
    $ECHO CC=$CC
 | 
						|
    $ECHO CXX=$CXX
 | 
						|
    $ECHO MAKE=$MAKE
 | 
						|
    $ECHO COPY=$COPY
 | 
						|
    $ECHO DELETE=$DELETE
 | 
						|
}
 | 
						|
 | 
						|
check_os_arch_word() {
 | 
						|
    if ! [[ -n $OS && -n $ARCH && -n $WORD ]] ; then
 | 
						|
        $ECHO "OS: $OS"
 | 
						|
        $ECHO "ARCH: $ARCH"
 | 
						|
        $ECHO "WORD: $WORD"
 | 
						|
        $ECHO "OS, ARCH, or WORD is empty.  Please report this."
 | 
						|
 | 
						|
        $ECHO $MAKE_TARGET
 | 
						|
        exit_script 5
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
set_build_info() {
 | 
						|
    check_os_arch_word
 | 
						|
    if [[ $OS == linux && $ARCH == ppc ]] ; then
 | 
						|
        MAKE_IMAGE_TARGET=linux-ppc.32
 | 
						|
        MAKE_TARGET=linux-ppc-32
 | 
						|
    elif [[ $OS == windows && $ARCH == x86 && $WORD == 64 ]] ; then
 | 
						|
        MAKE_IMAGE_TARGET=windows-x86.64
 | 
						|
        MAKE_TARGET=windows-x86-64
 | 
						|
    elif [[ $OS == windows && $ARCH == x86 && $WORD == 32 ]] ; then
 | 
						|
        MAKE_IMAGE_TARGET=windows-x86.32
 | 
						|
        MAKE_TARGET=windows-x86-32
 | 
						|
    elif [[ $ARCH == x86 && $WORD == 64 ]] ; then
 | 
						|
        MAKE_IMAGE_TARGET=unix-x86.64
 | 
						|
        MAKE_TARGET=$OS-x86-64
 | 
						|
    elif [[ $ARCH == x86 && $WORD == 32 ]] ; then
 | 
						|
        MAKE_IMAGE_TARGET=unix-x86.32
 | 
						|
        MAKE_TARGET=$OS-x86-32
 | 
						|
    else
 | 
						|
        MAKE_IMAGE_TARGET=$ARCH.$WORD
 | 
						|
        MAKE_TARGET=$OS-$ARCH-$WORD
 | 
						|
    fi
 | 
						|
    BOOT_IMAGE=boot.$MAKE_IMAGE_TARGET.image
 | 
						|
}
 | 
						|
 | 
						|
parse_build_info() {
 | 
						|
    ensure_program_installed cut
 | 
						|
    $ECHO "Parsing make target from command line: $1"
 | 
						|
    OS=`echo $1 | cut -d '-' -f 1`
 | 
						|
    ARCH=`echo $1 | cut -d '-' -f 2`
 | 
						|
    WORD=`echo $1 | cut -d '-' -f 3`
 | 
						|
 | 
						|
    if [[ $OS == linux && $ARCH == ppc ]] ; then WORD=32; fi
 | 
						|
    if [[ $OS == linux && $ARCH == arm ]] ; then WORD=32; fi
 | 
						|
    if [[ $OS == macosx && $ARCH == ppc ]] ; then WORD=32; fi
 | 
						|
 | 
						|
    $ECHO "OS=$OS"
 | 
						|
    $ECHO "ARCH=$ARCH"
 | 
						|
    $ECHO "WORD=$WORD"
 | 
						|
}
 | 
						|
 | 
						|
find_build_info() {
 | 
						|
    find_os
 | 
						|
    find_architecture
 | 
						|
    find_num_cores
 | 
						|
    set_cc
 | 
						|
    find_word_size
 | 
						|
    find_branch
 | 
						|
    set_factor_binary
 | 
						|
    set_factor_library
 | 
						|
    set_factor_image
 | 
						|
    set_build_info
 | 
						|
    set_downloader
 | 
						|
    set_make
 | 
						|
    echo_build_info
 | 
						|
}
 | 
						|
 | 
						|
invoke_git() {
 | 
						|
    git $*
 | 
						|
    check_ret git
 | 
						|
}
 | 
						|
 | 
						|
git_clone() {
 | 
						|
    $ECHO "Downloading the git repository from factorcode.org..."
 | 
						|
    invoke_git clone $GIT_URL
 | 
						|
}
 | 
						|
 | 
						|
update_script_name() {
 | 
						|
    $ECHO `dirname $0`/_update.sh
 | 
						|
}
 | 
						|
 | 
						|
update_script() {
 | 
						|
    update_script=`update_script_name`
 | 
						|
    bash_path=`which bash`
 | 
						|
    $ECHO "#!$bash_path" >"$update_script"
 | 
						|
    $ECHO "git pull \"$GIT_URL\" master" >>"$update_script"
 | 
						|
    $ECHO "if [[ \$? -eq 0 ]]; then exec \"$0\" $SCRIPT_ARGS; else echo \"git pull failed\"; exit 2; fi" \
 | 
						|
        >>"$update_script"
 | 
						|
    $ECHO "exit 0" >>"$update_script"
 | 
						|
 | 
						|
    chmod 755 "$update_script"
 | 
						|
    exec "$update_script"
 | 
						|
}
 | 
						|
 | 
						|
update_script_changed() {
 | 
						|
    invoke_git diff --stat `invoke_git merge-base HEAD FETCH_HEAD` FETCH_HEAD | grep 'build\.sh' >/dev/null
 | 
						|
}
 | 
						|
 | 
						|
git_fetch_factorcode() {
 | 
						|
    $ECHO "Fetching the git repository from factorcode.org..."
 | 
						|
 | 
						|
    rm -f `update_script_name`
 | 
						|
    invoke_git fetch "$GIT_URL" master
 | 
						|
 | 
						|
    if update_script_changed; then
 | 
						|
        $ECHO "Updating and restarting the build.sh script..."
 | 
						|
        update_script
 | 
						|
    else
 | 
						|
        $ECHO "Updating the working tree..."
 | 
						|
        invoke_git pull "$GIT_URL" master
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
cd_factor() {
 | 
						|
    cd factor
 | 
						|
    check_ret cd
 | 
						|
}
 | 
						|
 | 
						|
set_copy() {
 | 
						|
    case $OS in
 | 
						|
        windows) COPY=cp;;
 | 
						|
        *) COPY=cp;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
set_delete() {
 | 
						|
    case $OS in
 | 
						|
        windows) DELETE=rm;;
 | 
						|
        *) DELETE=rm;;
 | 
						|
    esac
 | 
						|
}
 | 
						|
 | 
						|
backup_factor() {
 | 
						|
    $ECHO "Backing up factor..."
 | 
						|
    $COPY $FACTOR_BINARY $FACTOR_BINARY.bak
 | 
						|
    $COPY $FACTOR_LIBRARY $FACTOR_LIBRARY.bak
 | 
						|
    $COPY $BOOT_IMAGE $BOOT_IMAGE.bak
 | 
						|
    $COPY $FACTOR_IMAGE $FACTOR_IMAGE.bak
 | 
						|
    $ECHO "Done with backup."
 | 
						|
}
 | 
						|
 | 
						|
check_makefile_exists() {
 | 
						|
    if [[ ! -e "GNUmakefile" ]] ; then
 | 
						|
        $ECHO ""
 | 
						|
        $ECHO "***GNUmakefile not found***"
 | 
						|
        $ECHO "You are likely in the wrong directory."
 | 
						|
        $ECHO "Run this script from your factor directory:"
 | 
						|
        $ECHO "     ./build.sh"
 | 
						|
        exit_script 6
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
invoke_make() {
 | 
						|
    check_makefile_exists
 | 
						|
    $MAKE $MAKE_OPTS $*
 | 
						|
    check_ret $MAKE
 | 
						|
}
 | 
						|
 | 
						|
make_clean() {
 | 
						|
    invoke_make clean
 | 
						|
}
 | 
						|
 | 
						|
make_factor() {
 | 
						|
    $ECHO "Building factor with $NUM_CORES cores"
 | 
						|
    invoke_make CC=$CC CXX=$CXX $MAKE_TARGET -j$NUM_CORES
 | 
						|
}
 | 
						|
 | 
						|
make_clean_factor() {
 | 
						|
    make_clean
 | 
						|
    make_factor
 | 
						|
}
 | 
						|
 | 
						|
current_git_branch() {
 | 
						|
    git rev-parse --abbrev-ref HEAD
 | 
						|
}
 | 
						|
 | 
						|
find_branch() {
 | 
						|
    if [ -z ${TRAVIS_BRANCH} ]; then
 | 
						|
        CURRENT_BRANCH=$(current_git_branch)
 | 
						|
    else
 | 
						|
        CURRENT_BRANCH=${TRAVIS_BRANCH}
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
checksum_url() {
 | 
						|
    find_branch
 | 
						|
    echo "http://downloads.factorcode.org/images/$CURRENT_BRANCH/checksums.txt"
 | 
						|
}
 | 
						|
 | 
						|
update_boot_images() {
 | 
						|
    find_branch
 | 
						|
    $ECHO "Deleting old images..."
 | 
						|
    $DELETE checksums.txt* > /dev/null 2>&1
 | 
						|
    # delete boot images with one or two characters after the dot
 | 
						|
    $DELETE $BOOT_IMAGE.{?,??} > /dev/null 2>&1
 | 
						|
    $DELETE temp/staging.*.image > /dev/null 2>&1
 | 
						|
    if [[ -f $BOOT_IMAGE ]] ; then
 | 
						|
        get_url $(checksum_url)
 | 
						|
        factorcode_md5=`cat checksums.txt|grep $BOOT_IMAGE|cut -f2 -d' '`
 | 
						|
        set_md5sum
 | 
						|
        disk_md5=`$MD5SUM $BOOT_IMAGE|cut -f1 -d' '`
 | 
						|
        $ECHO "Factorcode md5: $factorcode_md5";
 | 
						|
        $ECHO "Disk md5: $disk_md5";
 | 
						|
        if [[ "$factorcode_md5" == "$disk_md5" ]] ; then
 | 
						|
            $ECHO "Your disk boot image matches the one on factorcode.org."
 | 
						|
        else
 | 
						|
            $DELETE $BOOT_IMAGE > /dev/null 2>&1
 | 
						|
            get_boot_image;
 | 
						|
        fi
 | 
						|
    else
 | 
						|
        get_boot_image
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
boot_image_url() {
 | 
						|
    find_branch
 | 
						|
    echo "http://downloads.factorcode.org/images/$CURRENT_BRANCH/$BOOT_IMAGE"
 | 
						|
}
 | 
						|
 | 
						|
get_boot_image() {
 | 
						|
    $ECHO "Downloading boot image $BOOT_IMAGE."
 | 
						|
    get_url $(boot_image_url)
 | 
						|
}
 | 
						|
 | 
						|
get_url() {
 | 
						|
    if [[ -z $DOWNLOADER ]] ; then
 | 
						|
        set_downloader;
 | 
						|
    fi
 | 
						|
    $ECHO $DOWNLOADER $1 ;
 | 
						|
    $DOWNLOADER $1
 | 
						|
    check_ret $DOWNLOADER
 | 
						|
}
 | 
						|
 | 
						|
get_config_info() {
 | 
						|
    find_build_info
 | 
						|
    check_installed_programs
 | 
						|
    check_libraries
 | 
						|
}
 | 
						|
 | 
						|
copy_fresh_image() {
 | 
						|
    $ECHO "Copying $FACTOR_IMAGE to $FACTOR_IMAGE_FRESH..."
 | 
						|
    $COPY $FACTOR_IMAGE $FACTOR_IMAGE_FRESH
 | 
						|
}
 | 
						|
 | 
						|
bootstrap() {
 | 
						|
    ./$FACTOR_BINARY -i=$BOOT_IMAGE
 | 
						|
    copy_fresh_image
 | 
						|
}
 | 
						|
 | 
						|
install() {
 | 
						|
    check_factor_exists
 | 
						|
    get_config_info
 | 
						|
    git_clone
 | 
						|
    cd_factor
 | 
						|
    make_factor
 | 
						|
    get_boot_image
 | 
						|
    bootstrap
 | 
						|
}
 | 
						|
 | 
						|
update() {
 | 
						|
    get_config_info
 | 
						|
    git_fetch_factorcode
 | 
						|
    backup_factor
 | 
						|
    make_clean_factor
 | 
						|
}
 | 
						|
 | 
						|
download_and_bootstrap() {
 | 
						|
    update_boot_images
 | 
						|
    bootstrap
 | 
						|
}
 | 
						|
 | 
						|
net_bootstrap_no_pull() {
 | 
						|
    get_config_info
 | 
						|
    make_clean_factor
 | 
						|
    download_and_bootstrap
 | 
						|
}
 | 
						|
 | 
						|
refresh_image() {
 | 
						|
    ./$FACTOR_BINARY -script -e="USING: vocabs.loader vocabs.refresh system memory ; refresh-all save 0 exit"
 | 
						|
    check_ret factor
 | 
						|
}
 | 
						|
 | 
						|
make_boot_image() {
 | 
						|
    ./$FACTOR_BINARY -script -e="\"$MAKE_IMAGE_TARGET\" USING: system bootstrap.image memory ; make-image save 0 exit"
 | 
						|
    check_ret factor
 | 
						|
}
 | 
						|
 | 
						|
install_deps_apt() {
 | 
						|
    sudo apt install --yes libc6-dev libpango1.0-dev libx11-dev xorg-dev libgtk2.0-dev gtk2-engines-pixbuf libgtkglext1-dev wget git git-doc rlwrap clang gcc make screen tmux libssl-dev g++
 | 
						|
    check_ret sudo
 | 
						|
}
 | 
						|
 | 
						|
install_deps_pacman() {
 | 
						|
    sudo pacman --noconfirm -S gcc clang make rlwrap git wget pango glibc gtk2 gtk3 gtkglext gtk-engines gdk-pixbuf2 libx11 screen tmux
 | 
						|
    check_ret sudo
 | 
						|
}
 | 
						|
 | 
						|
install_deps_dnf() {
 | 
						|
    sudo dnf --assumeyes install gcc gcc-c++ glibc-devel binutils libX11-devel pango-devel gtk3-devel gdk-pixbuf2-devel gtkglext-devel tmux rlwrap wget
 | 
						|
    check_ret sudo
 | 
						|
}
 | 
						|
 | 
						|
 | 
						|
install_deps_macosx() {
 | 
						|
    test_program_installed git
 | 
						|
    if [[ $? -ne 1 ]] ; then
 | 
						|
        ensure_program_installed yes
 | 
						|
        $ECHO "git not found."
 | 
						|
        $ECHO "This script requires either git-core or port."
 | 
						|
        $ECHO "If it fails, install git-core or port and try again."
 | 
						|
        ensure_program_installed port
 | 
						|
        $ECHO "Installing git-core with port...this will take awhile."
 | 
						|
        yes | sudo port install git-core
 | 
						|
    fi
 | 
						|
}
 | 
						|
 | 
						|
usage() {
 | 
						|
    $ECHO "usage: $0 command [optional-target]"
 | 
						|
    $ECHO "  install - git clone, compile, bootstrap"
 | 
						|
    $ECHO "  deps-apt - install required packages for Factor on Linux using apt"
 | 
						|
    $ECHO "  deps-pacman - install required packages for Factor on Linux using pacman"
 | 
						|
    $ECHO "  deps-dnf - install required packages for Factor on Linux using dnf"
 | 
						|
    $ECHO "  deps-macosx - install git on MacOSX using port"
 | 
						|
    $ECHO "  self-update - git pull, recompile, make local boot image, bootstrap"
 | 
						|
    $ECHO "  quick-update - git pull, refresh-all, save"
 | 
						|
    $ECHO "  update|latest - git pull, recompile, download a boot image, bootstrap"
 | 
						|
    $ECHO "  bootstrap - bootstrap with existing boot image"
 | 
						|
    $ECHO "  net-bootstrap - recompile, download a boot image, bootstrap"
 | 
						|
    $ECHO "  make-target - find and print the os-arch-cpu string"
 | 
						|
    $ECHO "  report - print the build variables"
 | 
						|
    $ECHO ""
 | 
						|
    $ECHO "If you are behind a firewall, invoke as:"
 | 
						|
    $ECHO "env GIT_PROTOCOL=http $0 <command>"
 | 
						|
    $ECHO ""
 | 
						|
    $ECHO "Example for overriding the default target:"
 | 
						|
    $ECHO "    $0 update macosx-x86-32"
 | 
						|
}
 | 
						|
 | 
						|
MAKE_TARGET=unknown
 | 
						|
 | 
						|
# -n is nonzero length, -z is zero length
 | 
						|
if [[ -n "$2" ]] ; then
 | 
						|
    parse_build_info $2
 | 
						|
fi
 | 
						|
 | 
						|
set_copy
 | 
						|
set_delete
 | 
						|
 | 
						|
case "$1" in
 | 
						|
    install) install ;;
 | 
						|
    deps-apt) install_deps_apt ;;
 | 
						|
    deps-pacman) install_deps_pacman ;;
 | 
						|
    deps-macosx) install_deps_macosx ;;
 | 
						|
    deps-dnf) install_deps_dnf ;;
 | 
						|
    self-update) update; make_boot_image; bootstrap;;
 | 
						|
    quick-update) update; refresh_image ;;
 | 
						|
    update) update; download_and_bootstrap ;;
 | 
						|
    latest) update; download_and_bootstrap ;;
 | 
						|
    bootstrap) get_config_info; bootstrap ;;
 | 
						|
    net-bootstrap) net_bootstrap_no_pull ;;
 | 
						|
    make-target) FIND_MAKE_TARGET=true; ECHO=false; find_build_info; exit_script ;;
 | 
						|
    report) find_build_info ;;
 | 
						|
    full-report) find_build_info; check_installed_programs; check_libraries ;;
 | 
						|
    *) usage ;;
 | 
						|
esac
 | 
						|
 |