Mercurial > hg > toolkit / file revision

#!/bin/sh


# some utility functions
isplatform()
{
    for p in $PLATFORM
    do
        if [ "$p" = "$1" ]; then
            return 0
        fi
    done
    return 1
}
notisplatform()
{
    for p in $PLATFORM
    do
        if [ "$p" = "$1" ]; then
            return 1
        fi
    done
    return 0
}
istoolchain()
{
    for t in $TOOLCHAIN
    do
        if [ "$t" = "$1" ]; then
            return 0
        fi
    done
    return 1
}
notistoolchain()
{
    for t in $TOOLCHAIN
    do
        if [ "$t" = "$1" ]; then
            return 1
        fi
    done
    return 0
}

# clean abort
abort_configure()
{
    rm -Rf "$TEMP_DIR"
    exit 1
}

# Test for availability of pkg-config
PKG_CONFIG=`command -v pkg-config`
: ${PKG_CONFIG:="false"}

# Simple uname based platform detection
# $PLATFORM is used for platform dependent dependency selection
OS=`uname -s`
OS_VERSION=`uname -r`
ARCH=`uname -m`
printf "detect platform... "
if [ "$OS" = "SunOS" ]; then
    PLATFORM="solaris sunos unix svr4"
elif [ "$OS" = "Linux" ]; then
    PLATFORM="linux unix"
elif [ "$OS" = "FreeBSD" ]; then
    PLATFORM="freebsd bsd unix"
elif [ "$OS" = "OpenBSD" ]; then
    PLATFORM="openbsd bsd unix"
elif [ "$OS" = "NetBSD" ]; then
    PLATFORM="netbsd bsd unix"
elif [ "$OS" = "Darwin" ]; then
    PLATFORM="macos osx bsd unix"
elif echo "$OS" | grep -i "MINGW" > /dev/null; then
    PLATFORM="windows mingw"
fi
: ${PLATFORM:="unix"}

PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
echo "$PLATFORM_NAME"


# help text
printhelp()
{
    echo "Usage: $0 [OPTIONS]..."
    echo 'Configuration:'
    cat << '__EOF__'

Build Types:
  --debug                 add extra compile flags for debug builds
  --release               add extra compile flags for release builds

Options:
  --toolkit=(libadwaita|gtk4|gtk3|gtk2|qt5|qt4|cocoa|motif|server)

Optional Features:
  --enable-client

__EOF__
    abort_configure
}

# create temporary directory
TEMP_DIR=".tmp-`uname -n`"
rm -Rf "$TEMP_DIR"
if mkdir -p "$TEMP_DIR"; then
    :
else
    echo "Cannot create tmp dir $TEMP_DIR"
    echo "Abort"
    exit 1
fi
touch "$TEMP_DIR/options"
touch "$TEMP_DIR/features"

# config variables

# features

#
# parse arguments
#
BUILD_TYPE="default"
for ARG in "$@"
do
    case "$ARG" in
        "--help"*) printhelp ;;
        "--debug") BUILD_TYPE="debug" ;;
        "--release") BUILD_TYPE="release" ;;
        "--toolkit="*) OPT_TOOLKIT=${ARG#--toolkit=} ;;
        "--toolkit") echo "option '$ARG' needs a value:"; echo "  $ARG=(libadwaita|gtk4|gtk3|gtk2|qt5|qt4|cocoa|motif|server)"; abort_configure ;;
        "--enable-client") FEATURE_CLIENT=on ;;
        "--disable-client") unset FEATURE_CLIENT ;;
        "-"*) echo "unknown option: $ARG"; abort_configure ;;
    esac
done

# toolchain detection utilities
. make/toolchain.sh

# check languages
lang_c=
lang_cpp=
if detect_cpp_compiler ; then
    lang_cpp=1
fi
if detect_c_compiler ; then
    lang_c=1
fi



# set defaults for dir variables
: ${exec_prefix:="$prefix"}
: ${bindir:='${exec_prefix}/bin'}
: ${sbindir:='${exec_prefix}/sbin'}
: ${libdir:='${exec_prefix}/lib'}
: ${libexecdir:='${exec_prefix}/libexec'}
: ${datarootdir:='${prefix}/share'}
: ${datadir:='${datarootdir}'}
: ${sharedstatedir:='${prefix}/com'}
if [ -z "$sysconfdir" ]; then
    if [ "$prefix" = '/usr' ]; then
        sysconfdir='/etc'
    else
        sysconfdir='${prefix}/etc'
    fi
fi
if [ -z "$localstatedir" ]; then
    if [ "$prefix" = '/usr' ]; then
        localstatedir='/var'
    else
        localstatedir='${prefix}/var'
    fi
fi
if [ -z "$runstatedir" ]; then
    if [ "$prefix" = '/usr' ]; then
        runstatedir='/var/run'
    else
        runstatedir='${prefix}/var'
    fi
fi
: ${includedir:='${prefix}/include'}
: ${infodir:='${datarootdir}/info'}
: ${mandir:='${datarootdir}/man'}
: ${localedir:='${datarootdir}/locale'}


# check if a config.site exists and load it
CONFIG_SITE_OK=0
if [ -n "$CONFIG_SITE" ]; then
    # CONFIG_SITE may contain space separated file names
    for cs in $CONFIG_SITE; do
        printf "loading defaults from $cs... "
        if [ -f "$cs" ]; then
            . "$cs"
            echo ok
            CONFIG_SITE_OK=1
            break
        else
            echo "not found"
        fi
    done
elif [ -f "$prefix/share/config.site" ]; then
    printf "loading site defaults... "
    . "$prefix/share/config.site"
    echo ok
    CONFIG_SITE_OK=1
elif [ -f "$prefix/etc/config.site" ]; then
    printf "loading site defaults... "
    . "$prefix/etc/config.site"
    echo ok
    CONFIG_SITE_OK=1
fi

if [ $CONFIG_SITE_OK -eq 0 ]; then
    # try to detect the correct libdir on our own, except it was changed by the user
    if [ "$libdir" = '${exec_prefix}/lib' ] ; then
        if [ "$TOOLCHAIN_WSIZE" = "64" ] ; then
            if [ "$OS" = "SunOS" ]; then
                [ -d "${exec_prefix}/lib/64" ] && libdir='${exec_prefix}/lib/64'
            else
                [ -d "${exec_prefix}/lib64" ] && libdir='${exec_prefix}/lib64'
            fi
        elif [ "$TOOLCHAIN_WSIZE" = "32" ] ; then
            if [ "$OS" = "SunOS" ]; then
                [ -d "${exec_prefix}/lib/32" ] && libdir='${exec_prefix}/lib/32'
            else
                [ -d "${exec_prefix}/lib32" ] && libdir='${exec_prefix}/lib32'
            fi
        fi
    fi
fi


# generate vars.mk
cat > "$TEMP_DIR/vars.mk" << __EOF__
__EOF__


#
# DEPENDENCIES
#



# create buffer for make variables required by dependencies
echo > "$TEMP_DIR/make.mk"

test_pkg_config()
{
    if "$PKG_CONFIG" --exists "$1" ; then :
    else return 1 ; fi
    if [ -z "$2" ] || "$PKG_CONFIG" --atleast-version="$2" "$1" ; then :
    else return 1 ; fi
    if [ -z "$3" ] || "$PKG_CONFIG" --exact-version="$3" "$1" ; then :
    else return 1 ; fi
    if [ -z "$4" ] || "$PKG_CONFIG" --max-version="$4" "$1" ; then :
    else return 1 ; fi
    return 0
}

print_check_msg()
{
    if [ -z "$1" ]; then
        shift
        printf "$@"
    fi
}

dependency_error_server()
{
    print_check_msg "$dep_checked_server" "checking for server... "
    # dependency server
    while true
    do
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_SERVER -DUI_WEBVIEW"
        print_check_msg "$dep_checked_server" "yes\n"
        dep_checked_server=1
        return 1
    done

    print_check_msg "$dep_checked_server" "no\n"
    dep_checked_server=1
    return 0
}
dependency_error_gtk2legacy()
{
    print_check_msg "$dep_checked_gtk2legacy" "checking for gtk2legacy... "
    # dependency gtk2legacy
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "gtk+-2.0" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags gtk+-2.0`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs gtk+-2.0`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_GTK2 -DUI_GTK2LEGACY"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lpthread"
        print_check_msg "$dep_checked_gtk2legacy" "yes\n"
        dep_checked_gtk2legacy=1
        return 1
    done

    print_check_msg "$dep_checked_gtk2legacy" "no\n"
    dep_checked_gtk2legacy=1
    return 0
}
dependency_error_qt5()
{
    print_check_msg "$dep_checked_qt5" "checking for qt5... "
    # dependency qt5
    while true
    do
        if [ -z "$lang_cpp" ] ; then
            break
        fi
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if which qmake-qt5 > /dev/null 2>&1 ; then
            :
        else
            break
        fi
        if test_pkg_config "Qt5Widgets" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags Qt5Widgets`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs Qt5Widgets`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_QT5"
        cat >> $TEMP_DIR/make.mk << __EOF__
# Dependency: qt5
QMAKE = qmake-qt5
QT_PRO_FILE = qt5.pro
__EOF__
        print_check_msg "$dep_checked_qt5" "yes\n"
        dep_checked_qt5=1
        return 1
    done

    print_check_msg "$dep_checked_qt5" "no\n"
    dep_checked_qt5=1
    return 0
}
dependency_error_gtk2()
{
    print_check_msg "$dep_checked_gtk2" "checking for gtk2... "
    # dependency gtk2
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if pkg-config --atleast-version=2.20 gtk+-2.0 > /dev/null 2>&1 ; then
            :
        else
            break
        fi
        if test_pkg_config "gtk+-2.0" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags gtk+-2.0`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs gtk+-2.0`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_GTK2"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lpthread"
        print_check_msg "$dep_checked_gtk2" "yes\n"
        dep_checked_gtk2=1
        return 1
    done

    print_check_msg "$dep_checked_gtk2" "no\n"
    dep_checked_gtk2=1
    return 0
}
dependency_error_gtk3()
{
    print_check_msg "$dep_checked_gtk3" "checking for gtk3... "
    # dependency gtk3
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "gtk+-3.0" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags gtk+-3.0`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs gtk+-3.0`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_GTK3"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lpthread"
        print_check_msg "$dep_checked_gtk3" "yes\n"
        dep_checked_gtk3=1
        return 1
    done

    print_check_msg "$dep_checked_gtk3" "no\n"
    dep_checked_gtk3=1
    return 0
}
dependency_error_gtk4()
{
    print_check_msg "$dep_checked_gtk4" "checking for gtk4... "
    # dependency gtk4
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "gtk4" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags gtk4`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs gtk4`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_GTK4"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lpthread"
        print_check_msg "$dep_checked_gtk4" "yes\n"
        dep_checked_gtk4=1
        return 1
    done

    print_check_msg "$dep_checked_gtk4" "no\n"
    dep_checked_gtk4=1
    return 0
}
dependency_error_libadwaita()
{
    print_check_msg "$dep_checked_libadwaita" "checking for libadwaita... "
    # dependency libadwaita
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "libadwaita-1" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags libadwaita-1`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs libadwaita-1`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_GTK4 -DUI_LIBADWAITA"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lpthread"
        print_check_msg "$dep_checked_libadwaita" "yes\n"
        dep_checked_libadwaita=1
        return 1
    done

    print_check_msg "$dep_checked_libadwaita" "no\n"
    dep_checked_libadwaita=1
    return 0
}
dependency_error_webkitgtk6()
{
    print_check_msg "$dep_checked_webkitgtk6" "checking for webkitgtk6... "
    # dependency webkitgtk6
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "webkitgtk-6.0" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags webkitgtk-6.0`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs webkitgtk-6.0`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_WEBVIEW"
        print_check_msg "$dep_checked_webkitgtk6" "yes\n"
        dep_checked_webkitgtk6=1
        return 1
    done

    # dependency webkitgtk6
    while true
    do
        print_check_msg "$dep_checked_webkitgtk6" "yes\n"
        dep_checked_webkitgtk6=1
        return 1
    done

    print_check_msg "$dep_checked_webkitgtk6" "no\n"
    dep_checked_webkitgtk6=1
    return 0
}
dependency_error_motif()
{
    print_check_msg "$dep_checked_motif" "checking for motif... "
    # dependency motif platform="bsd"
    while true
    do
        if notisplatform "bsd"; then
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_MOTIF -I/usr/local/include/X11"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lXm -lXt -lX11 -lpthread"
        print_check_msg "$dep_checked_motif" "yes\n"
        dep_checked_motif=1
        return 1
    done

    # dependency motif
    while true
    do
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_MOTIF"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lXm -lXt -lX11 -lpthread"
        print_check_msg "$dep_checked_motif" "yes\n"
        dep_checked_motif=1
        return 1
    done

    print_check_msg "$dep_checked_motif" "no\n"
    dep_checked_motif=1
    return 0
}
dependency_error_webkit2gtk4()
{
    print_check_msg "$dep_checked_webkit2gtk4" "checking for webkit2gtk4... "
    # dependency webkit2gtk4
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "webkit2gtk-4.1" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags webkit2gtk-4.1`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs webkit2gtk-4.1`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_WEBVIEW"
        print_check_msg "$dep_checked_webkit2gtk4" "yes\n"
        dep_checked_webkit2gtk4=1
        return 1
    done

    # dependency webkit2gtk4
    while true
    do
        if [ -z "$PKG_CONFIG" ]; then
            break
        fi
        if test_pkg_config "webkit2gtk-4.0" "" "" "" ; then
            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags webkit2gtk-4.0`"
            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs webkit2gtk-4.0`"
        else
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_WEBVIEW"
        print_check_msg "$dep_checked_webkit2gtk4" "yes\n"
        dep_checked_webkit2gtk4=1
        return 1
    done

    # dependency webkit2gtk4
    while true
    do
        print_check_msg "$dep_checked_webkit2gtk4" "yes\n"
        dep_checked_webkit2gtk4=1
        return 1
    done

    print_check_msg "$dep_checked_webkit2gtk4" "no\n"
    dep_checked_webkit2gtk4=1
    return 0
}
dependency_error_cocoa()
{
    print_check_msg "$dep_checked_cocoa" "checking for cocoa... "
    # dependency cocoa platform="macos"
    while true
    do
        if notisplatform "macos"; then
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_COCOA"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -lobjc -framework Cocoa"
        print_check_msg "$dep_checked_cocoa" "yes\n"
        dep_checked_cocoa=1
        return 1
    done

    print_check_msg "$dep_checked_cocoa" "no\n"
    dep_checked_cocoa=1
    return 0
}
dependency_error_winui()
{
    print_check_msg "$dep_checked_winui" "checking for winui... "
    # dependency winui platform="windows"
    while true
    do
        if notisplatform "windows"; then
            break
        fi
        TEMP_CFLAGS="$TEMP_CFLAGS -DUI_WINUI"
        print_check_msg "$dep_checked_winui" "yes\n"
        dep_checked_winui=1
        return 1
    done

    print_check_msg "$dep_checked_winui" "no\n"
    dep_checked_winui=1
    return 0
}

# start collecting dependency information
echo > "$TEMP_DIR/flags.mk"

DEPENDENCIES_FAILED=
ERROR=0
# unnamed dependencies
TEMP_CFLAGS="$CFLAGS"
TEMP_CXXFLAGS="$CXXFLAGS"
TEMP_LDFLAGS="$LDFLAGS"
while true
do
    while true
    do
        if [ -z "$lang_c" ] ; then
            ERROR=1
            break
        fi

        cat >> "$TEMP_DIR/make.mk" << __EOF__
LD = \$(CC)
__EOF__
        break
    done
    break
done
while true
do
    if notisplatform "unix"; then
        break
    fi
    while true
    do

        cat >> "$TEMP_DIR/make.mk" << __EOF__
SYS_MAKEFILE = Makefile.unix
__EOF__
        break
    done
    break
done
while true
do
    if notisplatform "windows"; then
        break
    fi
    while true
    do

        cat >> "$TEMP_DIR/make.mk" << __EOF__
SYS_MAKEFILE = Makefile.win32
__EOF__
        break
    done
    break
done
while true
do
    if notisplatform "macos"; then
        break
    fi
    while true
    do

        cat >> "$TEMP_DIR/make.mk" << __EOF__
OBJ_EXT = .o
LIB_EXT = .a
SHLIB_EXT = .dylib
LIB_PREFIX = lib
PACKAGE_SCRIPT = package_osx.sh
__EOF__
        break
    done
    break
done
while true
do
    if notisplatform "unix"; then
        break
    fi
    if isplatform "macos" || istoolchain "macos"; then
        break
    fi
    while true
    do

        cat >> "$TEMP_DIR/make.mk" << __EOF__
OBJ_EXT = .o
LIB_EXT = .a
SHLIB_EXT = .so
LIB_PREFIX = lib
PACKAGE_SCRIPT = package_unix.sh
__EOF__
        break
    done
    break
done
while true
do
    while true
    do

        cat >> "$TEMP_DIR/make.mk" << __EOF__
BUILD_BIN_DIR = bin
BUILD_LIB_DIR = lib
__EOF__
        break
    done
    break
done
while true
do
    if notisplatform "bsd"; then
        break
    fi
    while true
    do

        TEMP_CFLAGS="$TEMP_CFLAGS -I/usr/local/include"
        TEMP_LDFLAGS="$TEMP_LDFLAGS -L/usr/local/lib"
        break
    done
    break
done

# build type
if [ "$BUILD_TYPE" = "debug" ]; then
    TEMP_CFLAGS="\${DEBUG_CFLAGS} $TEMP_CFLAGS"
    TEMP_CXXFLAGS="\${DEBUG_CXXFLAGS} $TEMP_CXXFLAGS"
fi
if [ "$BUILD_TYPE" = "release" ]; then
    TEMP_CFLAGS="\${RELEASE_CFLAGS} $TEMP_CFLAGS"
    TEMP_CXXFLAGS="\${RELEASE_CXXFLAGS} $TEMP_CXXFLAGS"
fi

# add general dependency flags to flags.mk
echo "# general flags" >> "$TEMP_DIR/flags.mk"
if [ -n "${TEMP_CFLAGS}" ] && [ -n "$lang_c" ]; then
    echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
fi
if [ -n "${TEMP_CXXFLAGS}" ] && [ -n "$lang_cpp" ]; then
    echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
fi
if [ -n "${TEMP_LDFLAGS}" ]; then
    echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
fi

#
# OPTION VALUES
#
checkopt_toolkit_libadwaita()
{
    VERR=0
    if dependency_error_libadwaita ; then
        VERR=1
    fi
    if dependency_error_webkitgtk6 ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = gtk
GTKOBJ = draw_cairo.o
__EOF__
    return 0
}
checkopt_toolkit_gtk4()
{
    VERR=0
    if dependency_error_gtk4 ; then
        VERR=1
    fi
    if dependency_error_webkitgtk6 ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = gtk
GTKOBJ = draw_cairo.o
__EOF__
    return 0
}
checkopt_toolkit_gtk3()
{
    VERR=0
    if dependency_error_gtk3 ; then
        VERR=1
    fi
    if dependency_error_webkit2gtk4 ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = gtk
GTKOBJ = draw_cairo.o
__EOF__
    return 0
}
checkopt_toolkit_gtk2()
{
    VERR=0
    if dependency_error_gtk2 ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = gtk
GTKOBJ = draw_cairo.o
__EOF__
    return 0
}
checkopt_toolkit_qt5()
{
    VERR=0
    if dependency_error_qt5 ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = qt
LD = \$(CXX)
__EOF__
    return 0
}
checkopt_toolkit_qt4()
{
    VERR=0
    if dependency_error_qt4 ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = qt
LD = \$(CXX)
__EOF__
    return 0
}
checkopt_toolkit_cocoa()
{
    VERR=0
    if dependency_error_cocoa ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = cocoa
__EOF__
    return 0
}
checkopt_toolkit_motif()
{
    VERR=0
    if dependency_error_motif ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = motif
__EOF__
    return 0
}
checkopt_toolkit_server()
{
    VERR=0
    if dependency_error_server ; then
        VERR=1
    fi
    if [ $VERR -ne 0 ]; then
        return 1
    fi
    cat >> "$TEMP_DIR/make.mk" << __EOF__
TOOLKIT = server
__EOF__
    return 0
}

#
# TARGETS
#

echo >> "$TEMP_DIR/flags.mk"
echo "configuring target: tk"
echo "# flags for target tk" >> "$TEMP_DIR/flags.mk"
TEMP_CFLAGS=
TEMP_CXXFLAGS=
TEMP_LDFLAGS=


# Features

# Option: --toolkit
if [ -z "$OPT_TOOLKIT" ]; then
    echo "auto-detecting option 'toolkit'"
    SAVED_ERROR="$ERROR"
    SAVED_DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED"
    ERROR=1
    while true
    do
        if isplatform "windows"; then
        if checkopt_toolkit_winui ; then
            echo "  toolkit: winui" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        fi
        if isplatform "macos"; then
        if checkopt_toolkit_cocoa ; then
            echo "  toolkit: cocoa" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        fi
        if checkopt_toolkit_gtk4 ; then
            echo "  toolkit: gtk4" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        if checkopt_toolkit_gtk3 ; then
            echo "  toolkit: gtk3" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        if checkopt_toolkit_gtk2 ; then
            echo "  toolkit: gtk2" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        if checkopt_toolkit_qt4 ; then
            echo "  toolkit: qt4" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        if checkopt_toolkit_motif ; then
            echo "  toolkit: motif" >> "$TEMP_DIR/options"
            ERROR=0
            break
        fi
        break
    done
    if [ $ERROR -ne 0 ]; then
        SAVED_ERROR=1
        SAVED_DEPENDENCIES_FAILED="option 'toolkit' $SAVED_DEPENDENCIES_FAILED"
    fi
    ERROR="$SAVED_ERROR"
    DEPENDENCIES_FAILED="$SAVED_DEPENDENCIES_FAILED"
else
    echo "checking option toolkit = $OPT_TOOLKIT"
    if false; then
        false
    elif [ "$OPT_TOOLKIT" = "libadwaita" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_libadwaita ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "gtk4" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_gtk4 ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "gtk3" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_gtk3 ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "gtk2" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_gtk2 ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "qt5" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_qt5 ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "qt4" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_qt4 ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "cocoa" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_cocoa ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "motif" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_motif ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    elif [ "$OPT_TOOLKIT" = "server" ]; then
        echo "  toolkit: $OPT_TOOLKIT" >> $TEMP_DIR/options
        if checkopt_toolkit_server ; then
            :
        else
            ERROR=1
            DEPENDENCIES_FAILED="option 'toolkit' $DEPENDENCIES_FAILED"
        fi
    else
        echo
        echo "Invalid option value - usage:"
        echo "  --toolkit=(libadwaita|gtk4|gtk3|gtk2|qt5|qt4|cocoa|motif|server)"
        abort_configure
    fi
fi

if [ -n "${TEMP_CFLAGS}" ] && [ -n "$lang_c" ]; then
    echo "TK_CFLAGS  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
fi
if [ -n "${TEMP_CXXFLAGS}" ] && [ -n "$lang_cpp" ]; then
    echo "TK_CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
fi
if [ -n "${TEMP_LDFLAGS}" ]; then
    echo "TK_LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
fi

echo >> "$TEMP_DIR/flags.mk"
echo "configuring target: client"
echo "# flags for target client" >> "$TEMP_DIR/flags.mk"
TEMP_CFLAGS=
TEMP_CXXFLAGS=
TEMP_LDFLAGS=


# Features
if [ -n "$FEATURE_CLIENT" ]; then
    if [ -n "$DISABLE_FEATURE_CLIENT" ]; then
        unset FEATURE_CLIENT
    fi
fi
if [ -n "$FEATURE_CLIENT" ]; then
    :
else
    :
    cat >> "$TEMP_DIR/make.mk" << __EOF__
DISABLE_CLIENT=1
__EOF__
fi


if [ -n "${TEMP_CFLAGS}" ] && [ -n "$lang_c" ]; then
    echo "CLIENT_CFLAGS  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
fi
if [ -n "${TEMP_CXXFLAGS}" ] && [ -n "$lang_cpp" ]; then
    echo "CLIENT_CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
fi
if [ -n "${TEMP_LDFLAGS}" ]; then
    echo "CLIENT_LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
fi


# final result
if [ $ERROR -ne 0 ]; then
    echo
    echo "Error: Unresolved dependencies"
    echo "$DEPENDENCIES_FAILED"
    abort_configure
fi

echo "configure finished"
echo
echo "Toolchain:"
echo "  name:           $TOOLCHAIN_NAME"
if [ -n "$TOOLCHAIN_CC" ]; then
    echo "  cc:             $TOOLCHAIN_CC"
fi
if [ -n "$TOOLCHAIN_CXX" ]; then
    echo "  cxx:            $TOOLCHAIN_CXX"
fi
if [ -n "$TOOLCHAIN_WSIZE" ]; then
    echo "  word size:      $TOOLCHAIN_WSIZE bit"
fi
if [ -n "$TOOLCHAIN_CSTD" ]; then
    echo "  default C std:  $TOOLCHAIN_CSTD"
fi
echo
echo "Config:"
echo
echo "Options:"
cat "$TEMP_DIR/options"
echo
echo "Features:"
printf '  %-16s' 'client:'
if [ -n "$FEATURE_CLIENT" ]; then
    echo 'on'
else
    echo 'off'
fi
echo

# generate the config.mk file
pwd=`pwd`
cat > "$TEMP_DIR/config.mk" << __EOF__
#
# config.mk generated by:
# pwd: $pwd
# $0 $@
#

__EOF__
write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
cat "$TEMP_DIR/config.mk" "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
rm -Rf "$TEMP_DIR"