diff -r 7fe53d5d587c -r e870a7c8f223 make/configure.vm
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/configure.vm	Sat Aug 03 17:54:54 2019 +0200
@@ -0,0 +1,602 @@
+#!/bin/sh
+
+#foreach( $var in $vars )
+#if( $var.exec )
+${var.name}=`${var.value}`
+#else
+${var.name}=${var.value}
+#end
+#end
+
+#if ( ! $project.hasVar("PREFIX") )
+PREFIX=/usr
+#end
+#if ( ! $project.hasVar("EPREFIX") )
+EPREFIX=$PREFIX
+#end
+
+#if ( ! $project.hasVar("BINDIR") )
+BINDIR=
+#end
+#if ( ! $project.hasVar("SBINDIR") )
+SBINDIR=
+#end
+#if ( ! $project.hasVar("LIBDIR") )
+LIBDIR=
+#end
+#if ( ! $project.hasVar("LIBEXECDIR") )
+LIBEXECDIR=
+#end
+#if ( ! $project.hasVar("DATADIR") )
+DATADIR=
+#end
+#if ( ! $project.hasVar("SYSCONFDIR") )
+SYSCONFDIR=
+#end
+#if ( ! $project.hasVar("SHAREDSTATEDIR") )
+SHAREDSTATEDIR=
+#end
+#if ( ! $project.hasVar("LOCALSTATEDIR") )
+LOCALSTATEDIR=
+#end
+#if ( ! $project.hasVar("INCLUDEDIR") )
+INCLUDEDIR=
+#end
+#if ( ! $project.hasVar("INFODIR") )
+INFODIR=
+#end
+#if ( ! $project.hasVar("MANDIR") )
+MANDIR=
+#end
+
+OS=`uname -s`
+OS_VERSION=`uname -r`
+
+TEMP_DIR=".tmp-`uname -n`"
+mkdir -p $TEMP_DIR
+if [ $? -ne 0 ]; then
+	echo "Cannot create tmp dir"
+	echo "Abort"
+fi
+touch $TEMP_DIR/options
+touch $TEMP_DIR/features
+
+# features
+#foreach( $feature in $features )
+#if( ${feature.isDefault()} )
+${feature.getVarName()}=on
+#end
+#end
+
+# help text
+printhelp()
+{
+	echo "Usage: $0 [OPTIONS]..."
+	cat << __EOF__
+Installation directories:
+  --prefix=PREFIX         path prefix for architecture-independent files
+                          [/usr]
+  --exec-prefix=EPREFIX   path prefix for architecture-dependent files
+                          [PREFIX]
+
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        system configuration files [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+
+#if( $options.size() > 0 )
+Options:
+#foreach( $opt in $options )
+  --${opt.getArgument()}=${opt.getValuesString()}
+#end
+
+#end
+#if( $features.size() > 0 )
+Optional Features:
+#foreach( $feature in $features )
+#if( $feature.default )
+  --disable-${feature.arg}
+#else
+  --enable-${feature.arg}
+#end
+#end
+
+#end
+__EOF__
+}
+
+#
+# parse arguments 
+#
+#set( $D = '$' )
+for ARG in $@
+do
+    if [[ $ARG == --prefix=* ]]; then
+        PREFIX=${D}{ARG:9}
+    elif [[ $ARG = --exec-prefix=* ]]; then
+    	EPREFIX=${D}{ARG:14}
+    elif [[ $ARG = --bindir=* ]]; then
+    	BINDIR=${D}{ARG:9}
+    elif [[ $ARG = --sbindir=* ]]; then
+    	SBINDIR=${D}{ARG:10}
+    elif [[ $ARG = --libdir=* ]]; then
+    	LIBDIR=${D}{ARG:9}
+    elif [[ $ARG = --libexecdir=* ]]; then
+    	LIBEXECDIR=${D}{ARG:13}
+    elif [[ $ARG = --datadir=* ]]; then
+    	DATADIR=${D}{ARG:10}
+    elif [[ $ARG = --sysconfdir=* ]]; then
+    	SYSCONFDIR=${D}{ARG:13}
+    elif [[ $ARG = --sharedstatedir=* ]]; then
+    	SHAREDSTATEDIR=${D}{ARG:17}
+    elif [[ $ARG = --localstatedir=* ]]; then
+    	LOCALSTATEDIR=${D}{ARG:16}
+    elif [[ $ARG = --includedir=* ]]; then
+    	INCLUDEDIR=${D}{ARG:12}
+    elif [[ $ARG = --infodir=* ]]; then
+    	INFODIR=${D}{ARG:10}
+    elif [[ $ARG = --mandir=* ]]; then
+    	MANDIR=${D}{ARG:9}
+    elif [ $ARG = "--help" ]; then
+		printhelp
+        exit 0	
+    #foreach( $opt in $options )
+    elif [[ $ARG == --${opt.getArgument()}=* ]]; then
+    	${opt.getVarName()}=${opt.getArgValue()}
+    #end
+    #foreach( $feature in $features )
+    elif [[ $ARG == --enable-${feature.arg} ]]; then
+    	${feature.getVarName()}=on
+    elif [[ $ARG == --disable-${feature.arg} ]]; then
+    	unset ${feature.getVarName()}
+    #end
+    fi
+done
+
+# set dir variables
+if [ -z $BINDIR ]; then
+	BINDIR=$EPREFIX/bin
+fi
+if [ -z $SBINDIR ]; then
+	SBINDIR=$EPREFIX/sbin
+fi
+if [ -z $LIBDIR ]; then
+	LIBDIR=$EPREFIX/lib
+fi
+if [ -z $LIBEXEC ]; then
+	LIBEXECDIR=$EPREFIX/libexec
+fi
+if [ -z $DATADIR ]; then
+	DATADIR=$PREFIX/share
+fi
+if [ -z $SYSCONFDIR]; then
+	SYSCONFDIR=$PREFIX/etc
+fi
+if [ -z $SHAREDSTATEDIR ]; then
+	SHAREDSTATEDIR=$PREFIX/com
+fi
+if [ -z $LOCALSTATEDIR ]; then
+	LOCALSTATEDIR=$PREFIX/var
+fi
+if [ -z $INCLUDEDIR ]; then
+	INCLUDEDIR=$PREFIX/include
+fi
+if [ -z $INFODIR ]; then
+	INFODIR=$PREFIX/info
+fi
+if [ -z $MANDIR ]; then
+	MANDIR=$PREFIX/man
+fi
+
+which pkg-config > /dev/null
+if [ $? -ne 0 ]; then
+    PKG_CONFIG=pkg-config
+else
+    PKG_CONFIG=false
+fi
+
+# Simple uname based platform detection
+# $PLATFORM is used for platform dependent dependency selection
+printf "detect platform... "
+if [ $OS = SunOS ]; then
+    PLATFORM="solaris sunos unix svr4"
+fi
+if [ $OS = Linux ]; then
+    PLATFORM="linux unix"
+fi
+if [ $OS = FreeBSD ]; then
+    PLATFORM="freebsd bsd unix"
+fi
+if [ $OS = Darwin ]; then
+    PLATFORM="macos osx bsd unix"
+fi
+echo $OS | grep "MINGW" > /dev/null
+if [ $? -eq 0 ]; then
+    PLATFORM="windows mingw"
+fi
+
+if [ -z "$PLATFORM" ]; then
+    PLATFORM="unix"
+fi
+
+for p in $PLATFORM
+do
+	PLATFORM_NAME=$p
+	break
+done
+echo $PLATFORM_NAME
+
+isplatform()
+{
+    for p in $PLATFORM
+    do
+        if [ $p = $1 ]; then
+            return 0
+        fi
+    done
+    return 1
+}
+
+# generate config.mk and config.h
+cat > $TEMP_DIR/config.mk << __EOF__
+#
+# config.mk generated by configure
+#
+
+# general vars
+#foreach( $var in $vars )
+${var.name}=$${var.name}
+#end
+
+#if ( ! $project.hasVar("PREFIX") )
+PREFIX=$PREFIX
+#end
+#if ( ! $project.hasVar("EPREFIX") )
+EPREFIX=$EPREFIX
+#end
+
+#if ( ! $project.hasVar("BINDIR") )
+BINDIR=$BINDIR
+#end
+#if ( ! $project.hasVar("SBINDIR") )
+SBINDIR=$SBINDIR
+#end
+#if ( ! $project.hasVar("LIBDIR") )
+LIBDIR=$LIBDIR
+#end
+#if ( ! $project.hasVar("LIBEXECDIR") )
+LIBEXECDIR=$LIBEXECDIR
+#end
+#if ( ! $project.hasVar("DATADIR") )
+DATADIR=$DATADIR
+#end
+#if ( ! $project.hasVar("SYSCONFDIR") )
+SYSCONFDIR=$SYSCONFDIR
+#end
+#if ( ! $project.hasVar("SHAREDSTATEDIR") )
+SHAREDSTATEDIR=$SHAREDSTATEDIR
+#end
+#if ( ! $project.hasVar("LOCALSTATEDIR") )
+LOCALSTATEDIR=$LOCALSTATEDIR
+#end
+#if ( ! $project.hasVar("INCLUDEDIR") )
+INCLUDEDIR=$INCLUDEDIR
+#end
+#if ( ! $project.hasVar("INFODIR") )
+INFODIR=$INFODIR
+#end
+#if ( ! $project.hasVar("MANDIR") )
+MANDIR=$MANDIR
+#end
+
+__EOF__
+
+echo > $TEMP_DIR/make.mk
+
+ENV_CFLAGS=$CFLAGS
+ENV_LDFLAGS=$LDFLAGS
+ENV_CXXFLAGS=$CXXFLAGS
+
+# Toolchain detection
+# this will insert make vars to config.mk
+source make/toolchain.sh
+
+# add user specified flags to config.mk
+echo >> $TEMP_DIR/config.mk
+if [[ ! -z ${ENV_CFLAGS} ]]; then
+    echo "CFLAGS += $ENV_CFLAGS" >> $TEMP_DIR/config.mk
+fi
+if [[ ! -z ${ENV_CXXFLAGS} ]]; then
+    echo "CXXFLAGS += $ENV_CXXFLAGS" >> $TEMP_DIR/config.mk
+fi
+if [[ ! -z ${ENV_LDFLAGS} ]]; then
+    echo "LDFLAGS += $ENV_LDFLAGS" >> $TEMP_DIR/config.mk
+fi
+
+#
+# DEPENDENCIES
+#
+
+#foreach( $dependency in $namedDependencies )
+dependency_${dependency.name}()
+{
+    printf "checking for ${dependency.name}... "
+    #foreach( $sub in $dependency.getSubdependencies() )
+    # dependency $sub.name $sub.getPlatformString()
+    while true
+    do
+    	#if( $sub.platform )
+    	if ! isplatform "${sub.platform}"; then
+            break
+        fi
+    	#end
+		#foreach( $not in $sub.getNotList() )
+		if isplatform "${not}"; then
+            break
+        fi
+		#end
+        #if( $sub.pkgconfig.size() > 0 )
+        if [ -z "PKG_CONFIG" ]; then
+        	break
+        fi
+        #end
+        #foreach( $pkg in $sub.pkgconfig )
+        if ! pkg-config $pkg.getPkgConfigParam() ; then
+            break
+        fi
+        CFLAGS+=" `pkg-config --cflags $pkg.getPkgConfigParam()`"
+        LDFLAGS+=" `pkg-config --libs $pkg.getPkgConfigParam()`"
+        #end
+        #foreach( $flags in $sub.flags )
+        #if( $flags.exec )
+        $flags.value > /dev/null
+        if [ $? -eq 0 ]; then
+            $flags.varName+=" `$flags.value`"
+        else
+            break
+        fi
+        #else
+        $flags.varName+="$flags.value"    
+        #end
+        #end
+        #foreach( $test in $sub.tests )
+        $test > /dev/null
+        if [ $? -ne 0 ]; then
+        	break
+        fi
+        #end
+		#if ( $sub.make.length() > 0 )
+		cat >> $TEMP_DIR/make.mk << __EOF__
+# Dependency: $dependency.name		
+$sub.make
+__EOF__
+        #end
+		echo yes
+        return 0
+    done
+	
+	#end
+	echo no
+	return 1
+}
+#end
+
+DEPENDENCIES_FAILED=
+ERROR=0
+#if( $dependencies.size() > 0 )
+# general dependencies
+CFLAGS=
+LDFLAGS=
+#foreach( $dependency in $dependencies )
+while true
+do
+	#if( $dependency.platform )
+    if ! isplatform "${dependency.platform}"; then
+        break
+    fi
+    #end
+	#foreach( $not in $dependency.getNotList() )
+    if isplatform "${not}"; then
+        break
+    fi
+	#end
+    while true
+    do
+        #if( $dependency.pkgconfig.size() > 0 )
+        if [ -z "PKG_CONFIG" ]; then
+            ERROR=1
+            break
+        fi
+        #end
+        #foreach( $pkg in $dependency.pkgconfig )
+        printf "checking for pkg-config package $pkg.getPkgConfigParam()... "
+        if ! pkg-config $pkg.getPkgConfigParam() ; then
+            echo no
+            ERROR=1
+            break
+        fi
+        echo yes
+        CFLAGS+=" `pkg-config --cflags $pkg.getPkgConfigParam()`"
+        LDFLAGS+=" `pkg-config --libs $pkg.getPkgConfigParam()`"
+        #end
+        
+        #foreach( $flags in $dependency.flags )
+        #if( $flags.exec )
+        $flags.value > /dev/null
+        if [ $? -ne 0 ]; then
+            $flags.varName+=" `$flags.value`"
+        else
+            ERROR=1
+            break
+        fi
+        #else
+        $flags.varName+="$flags.value"    
+        #end
+        #end
+		#if ( $dependency.make.length() > 0 )
+		cat >> $TEMP_DIR/make.mk << __EOF__
+$dependency.make
+__EOF__
+        #end
+        
+        break
+    done
+    
+    break
+done
+#end
+
+# add general dependency flags to config.mk
+echo >> $TEMP_DIR/config.mk
+if [[ ! -z ${CFLAGS} ]]; then
+    echo "CFLAGS += $CFLAGS" >> $TEMP_DIR/config.mk
+fi
+if [[ ! -z ${CXXFLAGS} ]]; then
+    echo "CXXFLAGS += $CXXFLAGS" >> $TEMP_DIR/config.mk
+fi
+if [[ ! -z ${LDFLAGS} ]]; then
+    echo "LDFLAGS += $LDFLAGS" >> $TEMP_DIR/config.mk
+fi
+#end
+
+#
+# OPTION VALUES
+#
+#foreach( $opt in $options )
+#foreach( $val in $opt.values )
+${val.func}()
+{
+	VERR=0
+	#foreach( $dep in $val.dependencies )
+	dependency_$dep
+	if [ $? -ne 0 ]; then
+		VERR=1
+	fi
+	#end
+	if [ $VERR -ne 0 ]; then
+		return 1
+	fi
+	#foreach( $def in $val.defines )
+		CFLAGS+=" ${def.toFlags()}"
+	#end
+	#if( $val.hasMake() )
+	cat >> $TEMP_DIR/make.mk << __EOF__
+$val.make
+__EOF__
+	#end
+	return 0
+}
+#end
+#end
+
+#
+# TARGETS
+#
+CFLAGS=
+CXXFLAGS=
+LDFLAGS=
+
+#foreach( $target in $targets )
+#if ( $target.name )
+# Target: $target.name
+#else
+# Target
+#end
+CFLAGS=
+LDFLAGS=
+CXXFLAGS=
+
+#foreach( $dependency in $target.dependencies )
+dependency_$dependency
+if [ $? -ne 0 ]; then
+	DEPENDENCIES_FAILED+="${dependency} "
+	ERROR=1
+fi
+#end
+
+#foreach( $opt in $target.options )
+# Option: --${opt.argument}
+if [ -z ${D}${opt.getVarName()} ]; then
+	SAVED_ERROR=$ERROR
+	SAVED_DEPENDENCIES_FAILED=$DEPENDENCIES_FAILED
+	ERROR=0
+	while true
+	do
+		#foreach( $optdef in $opt.defaults )
+		#if( $optdef.platform )
+		if isplatform "$optdef.platform"; then
+		#end
+		$optdef.func
+		if [ $? -eq 0 ]; then
+			echo "  ${opt.argument}: ${optdef.valueName}" >> $TEMP_DIR/options
+			ERROR=0
+			break
+		fi
+		#if( $optdef.platform )
+		fi
+		#end
+		#end
+		break
+	done
+	if [ $ERROR -ne 0 ]; then
+		SAVED_ERROR=1
+	fi
+	ERROR=$SAVED_ERROR
+	DEPENDENCIES_FAILED=$SAVED_DEPENDENCIES_FAILED=
+else
+	if false; then
+		false
+	#foreach( $optval in $opt.values )
+	elif [ ${D}${opt.getVarName()} = "${optval.value}" ]; then
+		echo "  ${opt.argument}: ${D}${opt.getVarName()}" >> $TEMP_DIR/options
+		$optval.func
+		if [ $? -ne 0 ]; then
+			ERROR=1
+		fi
+	#end
+	fi
+fi
+#end
+
+echo >> $TEMP_DIR/config.mk
+if [[ ! -z ${CFLAGS} ]]; then
+    echo "${target.getCFlags()}  += $CFLAGS" >> $TEMP_DIR/config.mk
+fi
+if [[ ! -z ${CXXFLAGS} ]]; then
+    echo "${target.getCXXFlags()} += $CXXFLAGS" >> $TEMP_DIR/config.mk
+fi
+if [[ ! -z ${LDFLAGS} ]]; then
+    echo "${target.getLDFlags()} += $LDFLAGS" >> $TEMP_DIR/config.mk
+fi
+
+#end
+if [ $ERROR -ne 0 ]; then
+	echo
+	echo "Error: Unresolved dependencies"
+	echo $DEPENCIES_FAILED
+	rm -Rf $TEMP_DIR
+	exit 1
+fi
+
+echo "configure finished"
+echo
+echo "Build Config:"
+echo "  PREFIX:    $PREFIX"
+echo "  TOOLCHAIN: $TOOLCHAIN_NAME"
+#if ( $options.size() > 0 )
+echo "Options:"
+cat $TEMP_DIR/options
+#end
+echo
+cat $TEMP_DIR/config.mk $TEMP_DIR/make.mk > config.mk
+rm -Rf $TEMP_DIR
+
+