Mercurial > hg > c2html / changeset

--- a/.hgignore	Sun Jun 11 15:21:44 2023 +0200
+++ b/.hgignore	Sun Sep 24 18:43:58 2023 +0200
@@ -6,4 +6,5 @@
 ^build/.*$
 ^nbproject/.*$
 .idea/
+^config.mk$
 

--- a/Makefile	Sun Jun 11 15:21:44 2023 +0200
+++ b/Makefile	Sun Sep 24 18:43:58 2023 +0200
@@ -26,30 +26,27 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 
-# available configs: gcc, clang
-CONF=gcc
-
-include $(CONF).mk
+include config.mk
 
 SRC  = frontend.c
 SRC += c2html.c
 SRC += highlighter.c
 
-OBJ = $(SRC:%.c=build/%$(OBJ_EXT))
+OBJ = $(SRC:%.c=build/%.o)
 
 all: build build/c2html
 	
 build/c2html: $(OBJ)
-	$(LD) -o $@ $^ $(LDFLAGS)
+	$(CC) -o $@ $^ $(LDFLAGS)
 	
-build/%$(OBJ_EXT): src/%.c
+build/%.o: src/%.c
 	$(CC) -o $@ $(CFLAGS) -c $<
 
 build:
 	$(MKDIR) $@
 	
-test: all
+check: all
 	cd test && $(MAKE)
 	
 clean:
-	$(RM) $(RMFLAGS) build
+	$(RMDIR) build

--- a/clang.mk	Sun Jun 11 15:21:44 2023 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-#
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
-#
-# Copyright 2016 Mike Becker. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-#   1. Redistributions of source code must retain the above copyright
-#      notice, this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-# system related
-MKDIR   = mkdir -p
-RM      = rm
-RMFLAGS = -fR
-
-# build related
-CC      = clang
-CFLAGS  = -O2
-LD      = clang
-LDFLAGS = -lucx
-OBJ_EXT = .o

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/configure	Sun Sep 24 18:43:58 2023 +0200
@@ -0,0 +1,341 @@
+#!/bin/sh
+
+# 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 "$TEMP_DIR/features"
+
+# define standard variables
+PREFIX=/usr
+EPREFIX=
+BINDIR=
+SBINDIR=
+LIBDIR=
+LIBEXECDIR=
+DATADIR=
+SYSCONFDIR=
+SHAREDSTATEDIR=
+LOCALSTATEDIR=
+INCLUDEDIR=
+INFODIR=
+MANDIR=
+
+# custom variables
+MKDIR="mkdir -p"
+RMDIR="rm -fR"
+
+# features
+
+# clean abort
+abort_configure()
+{
+    rm -Rf "$TEMP_DIR"
+    exit 1
+}
+
+# help text
+printhelp()
+{
+    echo "Usage: $0 [OPTIONS]..."
+    cat << __EOF__
+Installation directories:
+  --prefix=PREFIX         path prefix for architecture-independent files
+                          [/usr]
+  --exec-prefix=EPREFIX   path prefix for architecture-dependent files
+                          [PREFIX]
+
+  --bindir=DIR            user executables [EPREFIX/bin]
+  --sbindir=DIR           system admin executables [EPREFIX/sbin]
+  --libexecdir=DIR        program executables [EPREFIX/libexec]
+  --sysconfdir=DIR        system configuration files [PREFIX/etc]
+  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
+  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
+  --libdir=DIR            object code libraries [EPREFIX/lib]
+  --includedir=DIR        C header files [PREFIX/include]
+  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
+  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
+  --infodir=DIR           info documentation [DATAROOTDIR/info]
+  --mandir=DIR            man documentation [DATAROOTDIR/man]
+
+__EOF__
+}
+
+#
+# parse arguments
+#
+BUILD_TYPE="default"
+for ARG in "$@"
+do
+    case "$ARG" in
+        "--prefix="*)         PREFIX=${ARG#--prefix=} ;;
+        "--exec-prefix="*)    EPREFIX=${ARG#--exec-prefix=} ;;
+        "--bindir="*)         BINDIR=${ARG#----bindir=} ;;
+        "--sbindir="*)        SBINDIR=${ARG#--sbindir=} ;;
+        "--libdir="*)         LIBDIR=${ARG#--libdir=} ;;
+        "--libexecdir="*)     LIBEXECDIR=${ARG#--libexecdir=} ;;
+        "--datadir="*)        DATADIR=${ARG#--datadir=} ;;
+        "--sysconfdir="*)     SYSCONFDIR=${ARG#--sysconfdir=} ;;
+        "--sharedstatedir="*) SHAREDSTATEDIR=${ARG#--sharedstatedir=} ;;
+        "--localstatedir="*)  LOCALSTATEDIR=${ARG#--localstatedir=} ;;
+        "--includedir="*)     INCLUDEDIR=${ARG#--includedir=} ;;
+        "--infodir="*)        INFODIR=${ARG#--infodir=} ;;
+        "--mandir"*)          MANDIR=${ARG#--mandir} ;;
+        "--help"*) printhelp; abort_configure ;;
+        "--debug")           BUILD_TYPE="debug" ;;
+        "--release")         BUILD_TYPE="release" ;;
+        "-"*) echo "unknown option: $ARG"; abort_configure ;;
+    esac
+done
+
+
+# set dir variables
+: ${EPREFIX:="$PREFIX"}
+: ${BINDIR:="$EPREFIX/bin"}
+: ${SBINDIR:="$EPREFIX/sbin"}
+: ${LIBDIR:="$EPREFIX/lib"}
+: ${LIBEXECDIR:="$EPREFIX/libexec"}
+: ${DATADIR:="$PREFIX/share"}
+: ${SYSCONFDIR:="$PREFIX/etc"}
+: ${SHAREDSTATEDIR:="$PREFIX/com"}
+: ${LOCALSTATEDIR:="$PREFIX/var"}
+: ${INCLUDEDIR:="$PREFIX/include"}
+: ${INFODIR:="$PREFIX/info"}
+: ${MANDIR:="$PREFIX/man"}
+
+# Test for availability of pkg-config
+PKG_CONFIG=`command -v pkg-config`
+: ${PKG_CONFIG:="false"}
+
+# Simple uname based platform detection
+# $PLATFORM is used for platform dependent dependency selection
+OS=`uname -s`
+OS_VERSION=`uname -r`
+printf "detect platform... "
+if [ "$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 [ "$OS" = "Darwin" ]; then
+    PLATFORM="macos osx bsd unix"
+fi
+if echo "$OS" | grep -i "MINGW" > /dev/null; then
+    PLATFORM="windows mingw"
+fi
+: ${PLATFORM:="unix"}
+
+PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
+echo "$PLATFORM_NAME"
+
+isplatform()
+{
+    for p in $PLATFORM
+    do
+        if [ "$p" = "$1" ]; then
+            return 0
+        fi
+    done
+    return 1
+}
+notisplatform()
+{
+    for p in $PLATFORM
+    do
+        if [ "$p" = "$1" ]; then
+            return 1
+        fi
+    done
+    return 0
+}
+
+
+# generate vars.mk
+cat > "$TEMP_DIR/vars.mk" << __EOF__
+PREFIX="$PREFIX"
+EPREFIX="$EPREFIX"
+BINDIR="$BINDIR"
+SBINDIR="$SBINDIR"
+LIBDIR="$LIBDIR"
+LIBEXECDIR="$LIBEXECDIR"
+DATADIR="$DATADIR"
+SYSCONFDIR="$SYSCONFDIR"
+SHAREDSTATEDIR="$SHAREDSTATEDIR"
+LOCALSTATEDIR="$LOCALSTATEDIR"
+INCLUDEDIR="$INCLUDEDIR"
+INFODIR="$INFODIR"
+MANDIR="$MANDIR"
+MKDIR=$MKDIR
+RMDIR=$RMDIR
+__EOF__
+sort -u -o "$TEMP_DIR/vars.mk" "$TEMP_DIR/vars.mk"
+
+
+# toolchain detection utilities
+. make/toolchain.sh
+
+#
+# DEPENDENCIES
+#
+
+# check languages
+lang_c=
+lang_cpp=
+if detect_c_compiler ; then
+    lang_c=1
+fi
+
+# create buffer for make variables required by dependencies
+echo > "$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" "$1" ; then :
+    else return 1 ; fi
+    return 0
+}
+
+dependency_error_ucx()
+{
+    printf "checking for ucx... "
+    # dependency ucx
+    while true
+    do
+        if check_lib ucx cx/list.h > /dev/null ; then
+            :
+        else
+            break
+        fi
+        TEMP_LDFLAGS="$TEMP_LDFLAGS -lucx"
+        echo yes
+        return 1
+    done
+
+    echo no
+    return 0
+}
+
+
+
+
+# start collecting dependency information
+echo > "$TEMP_DIR/flags.mk"
+
+DEPENDENCIES_FAILED=
+ERROR=0
+# unnamed dependencies
+TEMP_CFLAGS=
+TEMP_CXXFLAGS=
+TEMP_LDFLAGS=
+while true
+do
+    while true
+    do
+        if [ -z "$lang_c" ] ; then
+            ERROR=1
+            break
+        fi
+
+        break
+    done
+    break
+done
+
+# add general dependency flags to flags.mk
+echo "# general flags" >> "$TEMP_DIR/flags.mk"
+if [ -n "${TEMP_CFLAGS}" ]; then
+    echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_CXXFLAGS}" ]; 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
+#
+
+#
+# TARGETS
+#
+
+echo >> "$TEMP_DIR/flags.mk"
+# Target: default
+echo "# flags for target default" >> "$TEMP_DIR/flags.mk"
+TEMP_CFLAGS=
+TEMP_CXXFLAGS=
+TEMP_LDFLAGS=
+
+if dependency_error_ucx; then
+    DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ucx "
+    ERROR=1
+fi
+
+# Features
+
+
+if [ -n "${TEMP_CFLAGS}" ]; then
+    echo "CFLAGS  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_CXXFLAGS}" ]; then
+    echo "CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ "$BUILD_TYPE" = "debug" ]; then
+    echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
+    echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
+fi
+if [ "$BUILD_TYPE" = "release" ]; then
+    echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
+    echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_LDFLAGS}" ]; then
+    echo "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 "Build Config:"
+echo "  PREFIX:    $PREFIX"
+echo "  TOOLCHAIN: $TOOLCHAIN_NAME"
+echo
+
+# generate the config.mk file
+cat > "$TEMP_DIR/config.mk" << __EOF__
+#
+# config.mk generated by configure
+#
+
+__EOF__
+write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
+cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
+rm -Rf "$TEMP_DIR"
+
+

--- a/gcc.mk	Sun Jun 11 15:21:44 2023 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,39 +0,0 @@
-#
-# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
-#
-# Copyright 2016 Mike Becker. All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are met:
-#
-#   1. Redistributions of source code must retain the above copyright
-#      notice, this list of conditions and the following disclaimer.
-#
-#   2. Redistributions in binary form must reproduce the above copyright
-#      notice, this list of conditions and the following disclaimer in the
-#      documentation and/or other materials provided with the distribution.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
-# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
-# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
-# ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
-# LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
-# CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
-# SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
-# INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
-# CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
-# ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
-# POSSIBILITY OF SUCH DAMAGE.
-#
-
-# system related
-MKDIR   = mkdir -p
-RM      = rm
-RMFLAGS = -fR
-
-# build related
-CC      = gcc
-CFLAGS  = -O2 -std=gnu99
-LD      = gcc
-LDFLAGS = -lucx
-OBJ_EXT = .o

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/cc.mk	Sun Sep 24 18:43:58 2023 +0200
@@ -0,0 +1,8 @@
+#
+# cc toolchain config
+#
+
+CFLAGS =
+DEBUG_CC_FLAGS = -g
+RELEASE_CC_FLAGS = -O3 -DNDEBUG
+LDFLAGS =

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/configure.vm	Sun Sep 24 18:43:58 2023 +0200
@@ -0,0 +1,597 @@
+#!/bin/sh
+
+# 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"
+
+# define standard variables
+PREFIX=/usr
+EPREFIX=
+BINDIR=
+SBINDIR=
+LIBDIR=
+LIBEXECDIR=
+DATADIR=
+SYSCONFDIR=
+SHAREDSTATEDIR=
+LOCALSTATEDIR=
+INCLUDEDIR=
+INFODIR=
+MANDIR=
+
+# custom variables
+#foreach( $var in $vars )
+#if( $var.exec )
+${var.varName}=`${var.value}`
+#else
+${var.varName}="${var.value}"
+#end
+#end
+
+# features
+#foreach( $feature in $features )
+#if( ${feature.isDefault()} )
+${feature.getVarName()}=auto
+#end
+#end
+
+# clean abort
+abort_configure()
+{
+    rm -Rf "$TEMP_DIR"
+    exit 1
+}
+
+# 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:
+  --debug                 add extra compile flags for debug builds
+  --release               add extra compile flags for release builds
+#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
+#
+BUILD_TYPE="default"
+#set( $D = '$' )
+for ARG in "$@"
+do
+    case "$ARG" in
+        "--prefix="*)         PREFIX=${D}{ARG#--prefix=} ;;
+        "--exec-prefix="*)    EPREFIX=${D}{ARG#--exec-prefix=} ;;
+        "--bindir="*)         BINDIR=${D}{ARG#----bindir=} ;;
+        "--sbindir="*)        SBINDIR=${D}{ARG#--sbindir=} ;;
+        "--libdir="*)         LIBDIR=${D}{ARG#--libdir=} ;;
+        "--libexecdir="*)     LIBEXECDIR=${D}{ARG#--libexecdir=} ;;
+        "--datadir="*)        DATADIR=${D}{ARG#--datadir=} ;;
+        "--sysconfdir="*)     SYSCONFDIR=${D}{ARG#--sysconfdir=} ;;
+        "--sharedstatedir="*) SHAREDSTATEDIR=${D}{ARG#--sharedstatedir=} ;;
+        "--localstatedir="*)  LOCALSTATEDIR=${D}{ARG#--localstatedir=} ;;
+        "--includedir="*)     INCLUDEDIR=${D}{ARG#--includedir=} ;;
+        "--infodir="*)        INFODIR=${D}{ARG#--infodir=} ;;
+        "--mandir"*)          MANDIR=${D}{ARG#--mandir} ;;
+        "--help"*) printhelp; abort_configure ;;
+        "--debug")           BUILD_TYPE="debug" ;;
+        "--release")         BUILD_TYPE="release" ;;
+    #foreach( $opt in $options )
+        "--${opt.getArgument()}="*) ${opt.getVarName()}=${D}{ARG#--${opt.getArgument()}=} ;;
+    #end
+    #foreach( $feature in $features )
+        "--enable-${feature.arg}") ${feature.getVarName()}=on ;;
+        "--disable-${feature.arg}") unset ${feature.getVarName()} ;;
+    #end
+        "-"*) echo "unknown option: $ARG"; abort_configure ;;
+    esac
+done
+
+## Begin unparsed content. **
+#[[
+# set dir variables
+: ${EPREFIX:="$PREFIX"}
+: ${BINDIR:="$EPREFIX/bin"}
+: ${SBINDIR:="$EPREFIX/sbin"}
+: ${LIBDIR:="$EPREFIX/lib"}
+: ${LIBEXECDIR:="$EPREFIX/libexec"}
+: ${DATADIR:="$PREFIX/share"}
+: ${SYSCONFDIR:="$PREFIX/etc"}
+: ${SHAREDSTATEDIR:="$PREFIX/com"}
+: ${LOCALSTATEDIR:="$PREFIX/var"}
+: ${INCLUDEDIR:="$PREFIX/include"}
+: ${INFODIR:="$PREFIX/info"}
+: ${MANDIR:="$PREFIX/man"}
+
+# Test for availability of pkg-config
+PKG_CONFIG=`command -v pkg-config`
+: ${PKG_CONFIG:="false"}
+
+# Simple uname based platform detection
+# $PLATFORM is used for platform dependent dependency selection
+OS=`uname -s`
+OS_VERSION=`uname -r`
+printf "detect platform... "
+if [ "$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 [ "$OS" = "Darwin" ]; then
+    PLATFORM="macos osx bsd unix"
+fi
+if echo "$OS" | grep -i "MINGW" > /dev/null; then
+    PLATFORM="windows mingw"
+fi
+: ${PLATFORM:="unix"}
+
+PLATFORM_NAME=`echo "$PLATFORM" | cut -f1 -d' ' -`
+echo "$PLATFORM_NAME"
+
+isplatform()
+{
+    for p in $PLATFORM
+    do
+        if [ "$p" = "$1" ]; then
+            return 0
+        fi
+    done
+    return 1
+}
+notisplatform()
+{
+    for p in $PLATFORM
+    do
+        if [ "$p" = "$1" ]; then
+            return 1
+        fi
+    done
+    return 0
+}
+]]#
+## End of unparsed content **
+
+# generate vars.mk
+cat > "$TEMP_DIR/vars.mk" << __EOF__
+PREFIX="$PREFIX"
+EPREFIX="$EPREFIX"
+BINDIR="$BINDIR"
+SBINDIR="$SBINDIR"
+LIBDIR="$LIBDIR"
+LIBEXECDIR="$LIBEXECDIR"
+DATADIR="$DATADIR"
+SYSCONFDIR="$SYSCONFDIR"
+SHAREDSTATEDIR="$SHAREDSTATEDIR"
+LOCALSTATEDIR="$LOCALSTATEDIR"
+INCLUDEDIR="$INCLUDEDIR"
+INFODIR="$INFODIR"
+MANDIR="$MANDIR"
+#foreach( $var in $vars )
+${var.varName}="$${var.varName}"
+#end
+__EOF__
+sort -u -o "$TEMP_DIR/vars.mk" "$TEMP_DIR/vars.mk"
+
+
+# toolchain detection utilities
+. make/toolchain.sh
+
+#
+# DEPENDENCIES
+#
+
+# check languages
+lang_c=
+lang_cpp=
+#foreach( $lang in $languages )
+if detect_${lang}_compiler ; then
+    lang_${lang}=1
+fi
+#end
+
+# 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
+}
+
+#foreach( $dependency in $namedDependencies )
+dependency_error_${dependency.name}()
+{
+    printf "checking for ${dependency.name}... "
+    #foreach( $sub in $dependency.getSubdependencies() )
+    # dependency $sub.getFullName()
+    while true
+    do
+        #if( $sub.platform )
+        if notisplatform "${sub.platform}"; then
+            break
+        fi
+        #end
+        #foreach( $np in $sub.getNotList() )
+        if isplatform "${np}"; then
+            break
+        fi
+        #end
+        #foreach( $lang in $sub.lang )
+        if [ -z "$lang_${lang}" ] ; then
+            break
+        fi
+        #end
+        #if( $sub.pkgconfig.size() > 0 )
+        if [ -z "$PKG_CONFIG" ]; then
+            break
+        fi
+        #end
+        #foreach( $test in $sub.tests )
+        if $test > /dev/null ; then
+            :
+        else
+            break
+        fi
+        #end
+        #foreach( $pkg in $sub.pkgconfig )
+        if test_pkg_config "$pkg.name" "$pkg.atleast" "$pkg.exact" "$pkg.max" ; then
+            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags $pkg.name`"
+            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs $pkg.name`"
+        else
+            break
+        fi
+        #end
+        #foreach( $flags in $sub.flags )
+        #if( $flags.exec )
+        if tmp_flags=`$flags.value` ; then
+            TEMP_$flags.varName="$TEMP_$flags.varName $tmp_flags"
+        else
+            break
+        fi
+        #else
+        TEMP_$flags.varName="$TEMP_$flags.varName $flags.value"
+        #end
+        #end
+        #if ( $sub.make.length() > 0 )
+        cat >> $TEMP_DIR/make.mk << __EOF__
+# Dependency: $dependency.name
+$sub.make
+__EOF__
+        #end
+        echo yes
+        return 1
+    done
+
+    #end
+    echo no
+    return 0
+}
+#end
+
+
+
+
+# start collecting dependency information
+echo > "$TEMP_DIR/flags.mk"
+
+DEPENDENCIES_FAILED=
+ERROR=0
+#if( $dependencies.size() > 0 )
+# unnamed dependencies
+TEMP_CFLAGS=
+TEMP_CXXFLAGS=
+TEMP_LDFLAGS=
+#foreach( $dependency in $dependencies )
+while true
+do
+    #if( $dependency.platform )
+    if notisplatform "${dependency.platform}"; then
+        break
+    fi
+    #end
+    #foreach( $np in $dependency.getNotList() )
+    if isplatform "${np}"; then
+        break
+    fi
+    #end
+    while true
+    do
+        #foreach( $lang in $dependency.lang )
+        if [ -z "$lang_${lang}" ] ; then
+            ERROR=1
+            break
+        fi
+        #end
+        #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.name... "
+        if test_pkg_config "$pkg.name" "$pkg.atleast" "$pkg.exact" "$pkg.max" ; then
+            echo yes
+            TEMP_CFLAGS="$TEMP_CFLAGS `"$PKG_CONFIG" --cflags $pkg.name`"
+            TEMP_LDFLAGS="$TEMP_LDFLAGS `"$PKG_CONFIG" --libs $pkg.name`"
+        else
+            echo no
+            ERROR=1
+            break
+        fi
+        #end
+
+        #foreach( $flags in $dependency.flags )
+        #if( $flags.exec )
+        $flags.value > /dev/null
+        if tmp_flags=`$flags.value` ; then
+            TEMP_$flags.varName="$TEMP_$flags.varName $tmp_flags"
+        else
+            ERROR=1
+            break
+        fi
+        #else
+        TEMP_$flags.varName="$TEMP_$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 flags.mk
+echo "# general flags" >> "$TEMP_DIR/flags.mk"
+if [ -n "${TEMP_CFLAGS}" ]; then
+    echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_CXXFLAGS}" ]; then
+    echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_LDFLAGS}" ]; then
+    echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+#end
+
+#
+# OPTION VALUES
+#
+#foreach( $opt in $options )
+#foreach( $val in $opt.values )
+${val.func}()
+{
+    VERR=0
+    #foreach( $dep in $val.dependencies )
+    if dependency_error_$dep ; then
+        VERR=1
+    fi
+    #end
+    if [ $VERR -ne 0 ]; then
+        return 1
+    fi
+    #foreach( $def in $val.defines )
+        TEMP_CFLAGS="$TEMP_CFLAGS ${def.toFlags()}"
+        TEMP_CXXFLAGS="$TEMP_CXXFLAGS ${def.toFlags()}"
+    #end
+    #if( $val.hasMake() )
+    cat >> "$TEMP_DIR/make.mk" << __EOF__
+$val.make
+__EOF__
+    #end
+    return 0
+}
+#end
+#end
+
+#
+# TARGETS
+#
+
+#foreach( $target in $targets )
+echo >> "$TEMP_DIR/flags.mk"
+#if ( $target.name )
+# Target: $target.name
+echo "# flags for target $target.name" >> "$TEMP_DIR/flags.mk"
+#else
+# Target
+echo "# flags for unnamed target" >> "$TEMP_DIR/flags.mk"
+#end
+TEMP_CFLAGS=
+TEMP_CXXFLAGS=
+TEMP_LDFLAGS=
+
+#foreach( $dependency in $target.dependencies )
+if dependency_error_$dependency; then
+    DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
+    ERROR=1
+fi
+#end
+
+# Features
+#foreach( $feature in $target.features )
+if [ -n "$${feature.getVarName()}" ]; then
+#foreach( $dependency in $feature.dependencies )
+    # check dependency
+    if dependency_error_$dependency ; then
+        # "auto" features can fail and are just disabled in this case
+        if [ "$${feature.getVarName()}" = "auto" ]; then
+            DISABLE_${feature.getVarName()}=1
+        else
+            DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
+            ERROR=1
+        fi
+    fi
+#end
+    if [ -n "$DISABLE_${feature.getVarName()}" ]; then
+        unset ${feature.getVarName()}
+    fi
+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=1
+    while true
+    do
+        #foreach( $optdef in $opt.defaults )
+        #if( $optdef.platform )
+        if isplatform "$optdef.platform"; then
+        #end
+        if $optdef.func ; 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
+        if $optval.func ; then
+            :
+        else
+            ERROR=1
+        fi
+    #end
+    fi
+fi
+#end
+
+if [ -n "${TEMP_CFLAGS}" ]; then
+    echo "${target.getCFlags()}  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_CXXFLAGS}" ]; then
+    echo "${target.getCXXFlags()}  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+if [ "$BUILD_TYPE" = "debug" ]; then
+    echo '${target.getCFlags()} += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
+    echo '${target.getCXXFlags()} += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
+fi
+if [ "$BUILD_TYPE" = "release" ]; then
+    echo '${target.getCFlags()} += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
+    echo '${target.getCXXFlags()} += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
+fi
+if [ -n "${TEMP_LDFLAGS}" ]; then
+    echo "${target.getLDFlags()} += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
+fi
+
+#end
+
+# final result
+if [ $ERROR -ne 0 ]; then
+    echo
+    echo "Error: Unresolved dependencies"
+    echo "$DEPENDENCIES_FAILED"
+    abort_configure
+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
+#if ( $features.size() > 0 )
+echo "Features:"
+#foreach( $feature in $features )
+if [ -n "$${feature.getVarName()}" ]; then
+echo "  $feature.name: on"
+else
+echo "  $feature.name: off"
+fi
+#end
+#end
+echo
+
+# generate the config.mk file
+cat > "$TEMP_DIR/config.mk" << __EOF__
+#
+# config.mk generated by configure
+#
+
+__EOF__
+write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
+cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
+rm -Rf "$TEMP_DIR"
+
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/project.xml	Sun Sep 24 18:43:58 2023 +0200
@@ -0,0 +1,15 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://unixwork.de/uwproj">
+	<config>
+		<var name="MKDIR">mkdir -p</var>
+		<var name="RMDIR">rm -fR</var>
+	</config>
+	<dependency>
+		<lang>c</lang>
+	</dependency>
+	<dependency name="ucx">
+		<test>check_lib ucx cx/list.h</test>
+		<ldflags>-lucx</ldflags>
+	</dependency>
+</project>
+

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/toolchain.sh	Sun Sep 24 18:43:58 2023 +0200
@@ -0,0 +1,186 @@
+#!/bin/sh
+#
+# toolchain detection
+#
+
+C_COMPILERS="gcc clang suncc cc"
+CPP_COMPILERS="g++ clang++ sunCC CC"
+unset TOOLCHAIN_NAME
+unset TOOLCHAIN_CC
+unset TOOLCHAIN_CXX
+
+check_c_compiler()
+{
+	cat > "$TEMP_DIR/test.c" << __EOF__
+/* test file */
+#include <stdio.h>
+int main(int argc, char **argv) {
+#if defined(__clang__)
+	printf("clang\n");
+#elif defined(__GNUC__)
+	printf("gcc\n");
+#elif defined(__sun)
+	printf("suncc\n");
+#else
+	printf("unknown\n");
+#endif
+	return 0;
+}
+__EOF__
+	rm -f "$TEMP_DIR/checkcc"
+	$1 -o "$TEMP_DIR/checkcc" $CFLAGS $LDFLAGS "$TEMP_DIR/test.c" 2> /dev/null
+}
+
+check_cpp_compiler()
+{
+	cat > "$TEMP_DIR/test.cpp" << __EOF__
+/* test file */
+#include <iostream>
+int main(int argc, char **argv) {
+#if defined(__clang__)
+	std::cout << "clang" << std::endl;
+#elif defined(__GNUC__)
+	std::cout << "gcc" << std::endl;
+#elif defined(__sun)
+	std::cout << "suncc" << std::endl;
+#else
+	std::cout << "cc" << std::endl;
+#endif
+	return 0;
+}
+__EOF__
+	rm -f "$TEMP_DIR/checkcc"
+	$1 -o "$TEMP_DIR/checkcc" $CXXFLAGS $LDFLAGS "$TEMP_DIR/test.cpp" 2> /dev/null
+}
+
+create_libtest_source()
+{
+  # $1: filename
+  # $2: optional include
+	cat > "$TEMP_DIR/$1" << __EOF__
+/* libtest file */
+int main(int argc, char **argv) {
+	return 0;
+}
+__EOF__
+  if [ -n "$2" ]; then
+    echo "#include <$2>" >> "$TEMP_DIR/$1"
+  fi
+}
+
+check_c_lib()
+{
+  # $1: libname
+  # $2: optional include
+  if [ -z "$TOOLCHAIN_CC" ]; then
+    return 1
+  fi
+  create_libtest_source "test.c" "$2"
+  rm -f "$TEMP_DIR/checklib"
+	$TOOLCHAIN_CC -o "$TEMP_DIR/checklib" $CFLAGS $LDFLAGS "-l$1" "$TEMP_DIR/test.c" 2> /dev/null
+}
+
+check_cpp_lib()
+{
+  # $1: libname
+  # $2: optional include
+  if [ -z "$TOOLCHAIN_CXX" ]; then
+    return 1
+  fi
+	create_libtest_source "test.cpp" "$2"
+  rm -f "$TEMP_DIR/checklib"
+	$TOOLCHAIN_CXX -o "$TEMP_DIR/checklib" $CXXFLAGS $LDFLAGS "-l$1" "$TEMP_DIR/test.cpp" 2> /dev/null
+}
+
+check_lib()
+{
+  # $1: libname
+  # $2: optional include
+	if [ -n "$TOOLCHAIN_CC" ]; then
+		check_c_lib "$1" "$2"
+	elif  [ -n "$TOOLCHAIN_CXX" ]; then
+	  check_cpp_lib "$1" "$2"
+	fi
+}
+
+detect_c_compiler()
+{
+  if [ -n "$TOOLCHAIN_CC" ]; then
+    return 0
+  fi
+  printf "detect C compiler... "
+  if [ -n "$CC" ]; then
+    if check_c_compiler "$CC"; then
+      TOOLCHAIN_CC=$CC
+      TOOLCHAIN_NAME=`"$TEMP_DIR/checkcc"`
+      echo "$CC"
+      return 0
+    else
+      echo "$CC is not a working C compiler"
+      return 1
+    fi
+  else
+    for COMP in $C_COMPILERS
+    do
+      if check_c_compiler "$COMP"; then
+        TOOLCHAIN_CC=$COMP
+        TOOLCHAIN_NAME=`"$TEMP_DIR/checkcc"`
+        echo "$COMP"
+        return 0
+      fi
+    done
+    echo "not found"
+    return 1
+  fi
+}
+
+detect_cpp_compiler()
+{
+  if [ -n "$TOOLCHAIN_CXX" ]; then
+    return 0
+  fi
+  printf "detect C++ compiler... "
+
+  if [ -n "$CXX" ]; then
+    if check_cpp_compiler "$CXX"; then
+      TOOLCHAIN_CXX=$CXX
+      TOOLCHAIN_NAME=`"$TEMP_DIR/checkcc"`
+      echo "$CXX"
+      return 0
+    else
+      echo "$CXX is not a working C++ compiler"
+      return 1
+    fi
+  else
+    for COMP in $CPP_COMPILERS
+    do
+      if check_cpp_compiler "$COMP"; then
+        TOOLCHAIN_CXX=$COMP
+        TOOLCHAIN_NAME=`"$TEMP_DIR/checkcc"`
+        echo "$COMP"
+        return 0
+      fi
+    done
+    echo "${TOOLCHAIN_CXX:-"not found"}"
+    return 1
+  fi
+}
+
+write_toolchain_defaults()
+{
+  echo "# toolchain" >> "$1"
+  if [ -n "$TOOLCHAIN_CC" ]; then
+    echo "CC = ${TOOLCHAIN_CC}" >> "$1"
+  fi
+  if [ -n "$TOOLCHAIN_CXX" ]; then
+    echo "CXX = ${TOOLCHAIN_CXX}" >> "$1"
+  fi
+  echo >> "$1"
+  if [ -f "make/${TOOLCHAIN_NAME}.mk" ]; then
+    cat "make/${TOOLCHAIN_NAME}.mk" >> "$1"
+  elif [ -f "make/cc.mk" ]; then
+    cat "make/cc.mk" >> "$1"
+  else
+    echo "!!! WARNING !!! Default toolchain flags not found. Configuration might be incomplete."
+  fi
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/make/uwproj.xsd	Sun Sep 24 18:43:58 2023 +0200
@@ -0,0 +1,131 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<xs:schema xmlns:xs="http://www.w3.org/2001/XMLSchema"
+           xmlns="http://unixwork.de/uwproj"
+           targetNamespace="http://unixwork.de/uwproj"
+           elementFormDefault="qualified"
+           version="0.1"
+>
+    <xs:element name="project" type="ProjectType"/>
+
+    <xs:complexType name="ProjectType">
+        <xs:sequence>
+            <xs:element name="config" type="ConfigType" minOccurs="0"/>
+            <xs:element name="dependency" type="DependencyType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="target" type="TargetType" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+
+    <xs:complexType name="ConfigType">
+        <xs:sequence>
+            <xs:element name="var" type="ConfigVarType" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+
+    <xs:complexType name="ConfigVarType">
+        <xs:simpleContent>
+            <xs:extension base="xs:string">
+                <xs:attribute name="name" type="xs:string" use="required"/>
+                <xs:attribute name="exec" type="xs:boolean" default="false"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <xs:complexType name="PkgConfigType">
+        <xs:simpleContent>
+            <xs:extension base="xs:string">
+                <xs:attribute name="atleast" type="xs:string"/>
+                <xs:attribute name="exact" type="xs:string"/>
+                <xs:attribute name="max" type="xs:string"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <xs:simpleType name="LangType">
+        <xs:restriction base="xs:string">
+            <xs:enumeration value="c"/>
+            <xs:enumeration value="cpp"/>
+        </xs:restriction>
+    </xs:simpleType>
+
+    <xs:complexType name="DependencyType">
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+            <xs:element name="lang" type="LangType"/>
+            <xs:element name="cflags" type="FlagsType"/>
+            <xs:element name="cxxflags" type="FlagsType"/>
+            <xs:element name="ldflags" type="FlagsType"/>
+            <xs:element name="pkgconfig" type="PkgConfigType"/>
+            <xs:element name="test" type="xs:string"/>
+            <xs:element name="make" type="xs:string"/>
+        </xs:choice>
+        <xs:attribute name="name" type="xs:string"/>
+        <xs:attribute name="platform" type="xs:string"/>
+        <xs:attribute name="not" type="xs:string"/>
+    </xs:complexType>
+
+    <xs:complexType name="FlagsType">
+        <xs:simpleContent>
+            <xs:extension base="xs:string">
+                <xs:attribute name="exec" type="xs:boolean" default="false"/>
+            </xs:extension>
+        </xs:simpleContent>
+    </xs:complexType>
+
+    <xs:complexType name="TargetType">
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+            <xs:element name="feature" type="FeatureType"/>
+            <xs:element name="option" type="OptionType"/>
+            <xs:element name="define" type="DefineType"/>
+            <xs:element name="dependencies" type="DependenciesType"/>
+            <xs:element name="alldependencies">
+                <xs:complexType/>
+            </xs:element>
+        </xs:choice>
+        <xs:attribute name="name" type="xs:string"/>
+    </xs:complexType>
+
+    <xs:complexType name="FeatureType">
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+            <xs:group ref="TargetDataGroup"/>
+        </xs:choice>
+        <xs:attribute name="name" type="xs:string" use="required"/>
+        <xs:attribute name="arg" type="xs:string"/>
+        <xs:attribute name="default" type="xs:boolean" default="false"/>
+    </xs:complexType>
+
+    <xs:complexType name="OptionType">
+        <xs:sequence>
+            <xs:element name="value" type="OptionValueType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="default" type="OptionDefaultType" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:sequence>
+        <xs:attribute name="arg" type="xs:string"/>
+    </xs:complexType>
+
+    <xs:complexType name="OptionValueType">
+        <xs:choice minOccurs="0" maxOccurs="unbounded">
+            <xs:group ref="TargetDataGroup"/>
+        </xs:choice>
+        <xs:attribute name="str" type="xs:string" use="required"/>
+    </xs:complexType>
+
+    <xs:complexType name="OptionDefaultType">
+        <xs:attribute name="value" type="xs:string" use="required"/>
+        <xs:attribute name="platform" type="xs:string"/>
+    </xs:complexType>
+
+    <xs:group name="TargetDataGroup">
+        <xs:choice>
+            <xs:element name="define" type="DefineType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="dependencies" type="DependenciesType" minOccurs="0" maxOccurs="unbounded"/>
+            <xs:element name="make" type="xs:string" minOccurs="0" maxOccurs="unbounded"/>
+        </xs:choice>
+    </xs:group>
+
+    <xs:complexType name="DefineType">
+        <xs:attribute name="name" type="xs:string" use="required"/>
+        <xs:attribute name="value" type="xs:string"/>
+    </xs:complexType>
+
+    <xs:simpleType name="DependenciesType">
+        <xs:restriction base="xs:string"/>
+    </xs:simpleType>
+</xs:schema>
\ No newline at end of file