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changeset

update uwproj

Sun, 26 Oct 2025 15:31:50 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sun, 26 Oct 2025 15:31:50 +0100
changeset 615
1ffc6fce045d
parent 614
eb1c4d464ecd
child 616
7a0a364a1d67

update uwproj

configure file | annotate | diff | comparison | revisions
make/configure.vm file | annotate | diff | comparison | revisions
make/project.xml file | annotate | diff | comparison | revisions
make/toolchain.sh file | annotate | diff | comparison | revisions
make/uwproj.xsd file | annotate | diff | comparison | revisions 
--- a/configure	Thu Jul 31 20:53:08 2025 +0200
+++ b/configure	Sun Oct 26 15:31:50 2025 +0100
@@ -1,180 +1,7 @@
 #!/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
-# also define standard prefix (this is where we will search for config.site)
-prefix=/usr
-exec_prefix=
-bindir=
-sbindir=
-libdir=
-libexecdir=
-datarootdir=
-datadir=
-sysconfdir=
-sharedstatedir=
-localstatedir=
-runstatedir=
-includedir=
-infodir=
-localedir=
-mandir=
-
-# custom variables
-HOST=`uname -n`
-PREFIX="`pwd`/work"
-INSTALL_DIR="$PREFIX"
-
-# features
-
-# clean abort
-abort_configure()
-{
-    rm -Rf "$TEMP_DIR"
-    exit 1
-}
-
-# help text
-printhelp()
-{
-    echo "Usage: $0 [OPTIONS]..."
-    cat << __EOF__
-Installation directories:
-  --prefix=PREFIX         path prefix for architecture-independent files
-                          [/usr]
-  --exec-prefix=EPREFIX   path prefix for architecture-dependent files
-                          [PREFIX]
-
-  --bindir=DIR            user executables [EPREFIX/bin]
-  --sbindir=DIR           system admin executables [EPREFIX/sbin]
-  --libexecdir=DIR        program executables [EPREFIX/libexec]
-  --sysconfdir=DIR        system configuration files [PREFIX/etc]
-  --sharedstatedir=DIR    modifiable architecture-independent data [PREFIX/com]
-  --localstatedir=DIR     modifiable single-machine data [PREFIX/var]
-  --runstatedir=DIR       run-time variable data [LOCALSTATEDIR/run]
-  --libdir=DIR            object code libraries [EPREFIX/lib]
-  --includedir=DIR        C header files [PREFIX/include]
-  --datarootdir=DIR       read-only arch.-independent data root [PREFIX/share]
-  --datadir=DIR           read-only architecture-independent data [DATAROOTDIR]
-  --infodir=DIR           info documentation [DATAROOTDIR/info]
-  --mandir=DIR            man documentation [DATAROOTDIR/man]
-  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
-
-Optional Features:
-  --enable-postgresql
-
-__EOF__
-}
-
-#
-# parse arguments
-#
-BUILD_TYPE="default"
-for ARG in "$@"
-do
-    case "$ARG" in
-        "--prefix="*)         prefix=${ARG#--prefix=} ;;
-        "--exec-prefix="*)    exec_prefix=${ARG#--exec-prefix=} ;;
-        "--bindir="*)         bindir=${ARG#----bindir=} ;;
-        "--sbindir="*)        sbindir=${ARG#--sbindir=} ;;
-        "--libdir="*)         libdir=${ARG#--libdir=} ;;
-        "--libexecdir="*)     libexecdir=${ARG#--libexecdir=} ;;
-        "--datarootdir="*)    datarootdir=${ARG#--datarootdir=} ;;
-        "--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=${ARG#--mandir} ;;
-        "--localedir"*)       localedir=${ARG#--localedir} ;;
-        "--help"*) printhelp; abort_configure ;;
-        "--debug")           BUILD_TYPE="debug" ;;
-        "--release")         BUILD_TYPE="release" ;;
-        "--enable-postgresql") FEATURE_POSTGRESQL=on ;;
-        "--disable-postgresql") unset FEATURE_POSTGRESQL ;;
-        "-"*) echo "unknown option: $ARG"; abort_configure ;;
-    esac
-done
-
-
-
-# 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}'}
-: ${sysconfdir:='${prefix}/etc'}
-: ${sharedstatedir:='${prefix}/com'}
-: ${localstatedir:='${prefix}/var'}
-: ${runstatedir:='${localstatedir}/run'}
-: ${includedir:='${prefix}/include'}
-: ${infodir:='${datarootdir}/info'}
-: ${mandir:='${datarootdir}/man'}
-: ${localedir:='${datarootdir}/locale'}
-
-# check if a config.site exists and load it
-if [ -n "$CONFIG_SITE" ]; then
-    # CONFIG_SITE may contain space separated file names
-    for cs in $CONFIG_SITE; do
-        printf "loading defaults from $cs... "
-        . "$cs"
-        echo ok
-    done
-elif [ -f "$prefix/share/config.site" ]; then
-    printf "loading site defaults... "
-    . "$prefix/share/config.site"
-    echo ok
-elif [ -f "$prefix/etc/config.site" ]; then
-    printf "loading site defaults... "
-    . "$prefix/etc/config.site"
-    echo ok
-fi
-
-# 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"
-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"
-
+# some utility functions
 isplatform()
 {
     for p in $PLATFORM
@@ -216,6 +43,205 @@
     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
+# $PLATFORM is used for platform dependent dependency selection
+OS=`uname -s`
+OS_VERSION=`uname -r`
+printf "detect platform... "
+if [ "$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: $0 [OPTIONS]..."
+    cat << __EOF__
+Installation directories:
+  --prefix=PREFIX         path prefix for architecture-independent files
+                          [$prefix]
+  --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]
+  --runstatedir=DIR       run-time variable data [LOCALSTATEDIR/run]
+  --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]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+
+Build Types:
+  --debug                 add extra compile flags for debug builds
+  --release               add extra compile flags for release builds
+
+Optional Features:
+  --enable-postgresql
+
+__EOF__
+}
+
+# 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 "$TEMP_DIR/features"
+
+# define standard variables
+# also define standard prefix (this is where we will search for config.site)
+prefix=/usr
+exec_prefix=
+bindir=
+sbindir=
+libdir=
+libexecdir=
+datarootdir=
+datadir=
+sysconfdir=
+sharedstatedir=
+localstatedir=
+runstatedir=
+includedir=
+infodir=
+localedir=
+mandir=
+
+# custom variables
+if true \
+      ; then
+    HOST=`uname -n`
+    PREFIX="`pwd`/work"
+    INSTALL_DIR="$PREFIX"
+fi
+
+# features
+
+#
+# parse arguments
+#
+BUILD_TYPE="default"
+for ARG in "$@"
+do
+    case "$ARG" in
+        "--prefix="*)         prefix=${ARG#--prefix=} ;;
+        "--exec-prefix="*)    exec_prefix=${ARG#--exec-prefix=} ;;
+        "--bindir="*)         bindir=${ARG#----bindir=} ;;
+        "--sbindir="*)        sbindir=${ARG#--sbindir=} ;;
+        "--libdir="*)         libdir=${ARG#--libdir=} ;;
+        "--libexecdir="*)     libexecdir=${ARG#--libexecdir=} ;;
+        "--datarootdir="*)    datarootdir=${ARG#--datarootdir=} ;;
+        "--datadir="*)        datadir=${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} ;;
+        "--localedir"*)       localedir=${ARG#--localedir} ;;
+        "--help"*)            printhelp; abort_configure ;;
+        "--debug")            BUILD_TYPE="debug" ;;
+        "--release")          BUILD_TYPE="release" ;;
+        "--enable-postgresql") FEATURE_POSTGRESQL=on ;;
+        "--disable-postgresql") unset FEATURE_POSTGRESQL ;;
+        "-"*) echo "unknown option: $ARG"; abort_configure ;;
+    esac
+done
+
+
+
+# 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}'}
+: ${sysconfdir:='${prefix}/etc'}
+: ${sharedstatedir:='${prefix}/com'}
+: ${localstatedir:='${prefix}/var'}
+: ${runstatedir:='${localstatedir}/run'}
+: ${includedir:='${prefix}/include'}
+: ${infodir:='${datarootdir}/info'}
+: ${mandir:='${datarootdir}/man'}
+: ${localedir:='${datarootdir}/locale'}
+
+# remember the above values and compare them later
+orig_bindir="$bindir"
+orig_sbindir="$sbindir"
+orig_libdir="$libdir"
+orig_libexecdir="$libexecdir"
+orig_datarootdir="$datarootdir"
+orig_datadir="$datadir"
+orig_sysconfdir="$sysconfdir"
+orig_sharedstatedir="$sharedstatedir"
+orig_localstatedir="$localstatedir"
+orig_runstatedir="$runstatedir"
+orig_includedir="$includedir"
+orig_infodir="$infodir"
+orig_mandir="$mandir"
+orig_localedir="$localedir"
+
+# check if a config.site exists and load it
+if [ -n "$CONFIG_SITE" ]; then
+    # CONFIG_SITE may contain space separated file names
+    for cs in $CONFIG_SITE; do
+        printf "loading defaults from $cs... "
+        . "$cs"
+        echo ok
+    done
+elif [ -f "$prefix/share/config.site" ]; then
+    printf "loading site defaults... "
+    . "$prefix/share/config.site"
+    echo ok
+elif [ -f "$prefix/etc/config.site" ]; then
+    printf "loading site defaults... "
+    . "$prefix/etc/config.site"
+    echo ok
+fi
+
 
 # generate vars.mk
 cat > "$TEMP_DIR/vars.mk" << __EOF__
@@ -235,9 +261,6 @@
 infodir=$infodir
 mandir=$mandir
 localedir=$localedir
-HOST=$HOST
-PREFIX=$PREFIX
-INSTALL_DIR=$INSTALL_DIR
 __EOF__
 
 # toolchain detection utilities
@@ -390,9 +413,9 @@
 DEPENDENCIES_FAILED=
 ERROR=0
 # unnamed dependencies
-TEMP_CFLAGS=
-TEMP_CXXFLAGS=
-TEMP_LDFLAGS=
+TEMP_CFLAGS="$CFLAGS"
+TEMP_CXXFLAGS="$CXXFLAGS"
+TEMP_LDFLAGS="$LDFLAGS"
 while true
 do
     while true
@@ -514,6 +537,16 @@
     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
@@ -559,22 +592,6 @@
 if [ -n "${TEMP_CXXFLAGS}" ] && [ -n "$lang_cpp" ]; then
     echo "CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
-if [ "$BUILD_TYPE" = "debug" ]; then
-    if [ -n "$lang_c" ]; then
-        echo 'CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-    if [ -n "$lang_cpp" ]; then
-        echo 'CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-fi
-if [ "$BUILD_TYPE" = "release" ]; then
-    if [ -n "$lang_c" ]; then
-        echo 'CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-    if [ -n "$lang_cpp" ]; then
-        echo 'CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-fi
 if [ -n "${TEMP_LDFLAGS}" ]; then
     echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
@@ -603,6 +620,11 @@
         unset FEATURE_POSTGRESQL
     fi
 fi
+if [ -n "$FEATURE_POSTGRESQL" ]; then
+    :
+else
+    :
+fi
 
 
 if [ -n "${TEMP_CFLAGS}" ] && [ -n "$lang_c" ]; then
@@ -611,22 +633,6 @@
 if [ -n "${TEMP_CXXFLAGS}" ] && [ -n "$lang_cpp" ]; then
     echo "POSTGRESQL_CXXFLAGS  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
-if [ "$BUILD_TYPE" = "debug" ]; then
-    if [ -n "$lang_c" ]; then
-        echo 'POSTGRESQL_CFLAGS += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-    if [ -n "$lang_cpp" ]; then
-        echo 'POSTGRESQL_CXXFLAGS += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-fi
-if [ "$BUILD_TYPE" = "release" ]; then
-    if [ -n "$lang_c" ]; then
-        echo 'POSTGRESQL_CFLAGS += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-    if [ -n "$lang_cpp" ]; then
-        echo 'POSTGRESQL_CXXFLAGS += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-fi
 if [ -n "${TEMP_LDFLAGS}" ]; then
     echo "POSTGRESQL_LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
@@ -642,9 +648,67 @@
 
 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 "Build Config:"
-echo "  PREFIX:      $prefix"
-echo "  TOOLCHAIN:   $TOOLCHAIN_NAME"
+echo "  prefix:         $prefix"
+echo "  exec_prefix:    $exec_prefix"
+if [ "$orig_bindir" != "$bindir" ]; then
+    echo "  bindir:      $bindir"
+fi
+if [ "$orig_sbindir" != "$sbindir" ]; then
+    echo "  sbindir:     $sbindir"
+fi
+if [ "$orig_libdir" != "$libdir" ]; then
+    echo "  libdir:         $libdir"
+fi
+if [ "$orig_libexecdir" != "$libexecdir" ]; then
+    echo "  libexecdir:     $libexecdir"
+fi
+if [ "$orig_datarootdir" != "$datarootdir" ]; then
+    echo "  datarootdir:    $datarootdir"
+fi
+if [ "$orig_datadir" != "$datadir" ]; then
+    echo "  datadir:        $datadir"
+fi
+if [ "$orig_sysconfdir" != "$sysconfdir" ]; then
+    echo "  sysconfdir:     $sysconfdir"
+fi
+if [ "$orig_sharedstatedir" != "$sharedstatedir" ]; then
+    echo "  sharedstatedir: $sharedstatedir"
+fi
+if [ "$orig_localstatedir" != "$localstatedir" ]; then
+    echo "  localstatedir:  $localstatedir"
+fi
+if [ "$orig_runstatedir" != "$runstatedir" ]; then
+    echo "  runstatedir:    $runstatedir"
+fi
+if [ "$orig_includedir" != "$includedir" ]; then
+    echo "  includedir:     $includedir"
+fi
+if [ "$orig_infodir" != "$infodir" ]; then
+    echo "  infodir:        $infodir"
+fi
+if [ "$orig_mandir" != "$mandir" ]; then
+    echo "  mandir:         $mandir"
+fi
+if [ "$orig_localedir" != "$localedir" ]; then
+    echo "  localedir:      $localedir"
+fi
+echo
 echo "Features:"
 if [ -n "$FEATURE_POSTGRESQL" ]; then
 echo "  postgresql: on"
@@ -654,12 +718,15 @@
 echo
 
 # generate the config.mk file
+pwd=`pwd`
 cat > "$TEMP_DIR/config.mk" << __EOF__
 #
-# config.mk generated by configure
+# config.mk generated by:
+# pwd: $pwd
+# $0 $@
 #
 
 __EOF__
 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
-cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
+cat "$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"
--- a/make/configure.vm	Thu Jul 31 20:53:08 2025 +0200
+++ b/make/configure.vm	Sun Oct 26 15:31:50 2025 +0100
@@ -1,209 +1,8 @@
 #!/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
-# also define standard prefix (this is where we will search for config.site)
-prefix=/usr
-exec_prefix=
-bindir=
-sbindir=
-libdir=
-libexecdir=
-datarootdir=
-datadir=
-sysconfdir=
-sharedstatedir=
-localstatedir=
-runstatedir=
-includedir=
-infodir=
-localedir=
-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( ${feature.auto} )
-${feature.varName}=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]
-  --runstatedir=DIR       run-time variable data [LOCALSTATEDIR/run]
-  --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]
-  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
-
-#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.argument}=${opt.valuesString}
-#end
-
-#end
-#if( $features.size() > 0 )
-Optional Features:
-#foreach( $feature in $features )
-${feature.helpText}
-#end
-
-#end
-__EOF__
-}
-
-#
-# parse arguments
-#
-BUILD_TYPE="default"
 #set( $D = '$' )
-for ARG in "$@"
-do
-    case "$ARG" in
-        "--prefix="*)         prefix=${D}{ARG#--prefix=} ;;
-        "--exec-prefix="*)    exec_prefix=${D}{ARG#--exec-prefix=} ;;
-        "--bindir="*)         bindir=${D}{ARG#----bindir=} ;;
-        "--sbindir="*)        sbindir=${D}{ARG#--sbindir=} ;;
-        "--libdir="*)         libdir=${D}{ARG#--libdir=} ;;
-        "--libexecdir="*)     libexecdir=${D}{ARG#--libexecdir=} ;;
-        "--datarootdir="*)    datarootdir=${D}{ARG#--datarootdir=} ;;
-        "--datadir="*)        datadir=${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} ;;
-        "--localedir"*)       localedir=${D}{ARG#--localedir} ;;
-        "--help"*) printhelp; abort_configure ;;
-        "--debug")           BUILD_TYPE="debug" ;;
-        "--release")         BUILD_TYPE="release" ;;
-    #foreach( $opt in $options )
-        "--${opt.argument}="*) ${opt.varName}=${D}{ARG#--${opt.argument}=} ;;
-    #end
-    #foreach( $feature in $features )
-        "--enable-${feature.arg}") ${feature.varName}=on ;;
-        "--disable-${feature.arg}") unset ${feature.varName} ;;
-    #end
-        "-"*) echo "unknown option: $ARG"; abort_configure ;;
-    esac
-done
-
-## Begin unparsed content. **
 #[[
-
-# 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}'}
-: ${sysconfdir:='${prefix}/etc'}
-: ${sharedstatedir:='${prefix}/com'}
-: ${localstatedir:='${prefix}/var'}
-: ${runstatedir:='${localstatedir}/run'}
-: ${includedir:='${prefix}/include'}
-: ${infodir:='${datarootdir}/info'}
-: ${mandir:='${datarootdir}/man'}
-: ${localedir:='${datarootdir}/locale'}
-
-# check if a config.site exists and load it
-if [ -n "$CONFIG_SITE" ]; then
-    # CONFIG_SITE may contain space separated file names
-    for cs in $CONFIG_SITE; do
-        printf "loading defaults from $cs... "
-        . "$cs"
-        echo ok
-    done
-elif [ -f "$prefix/share/config.site" ]; then
-    printf "loading site defaults... "
-    . "$prefix/share/config.site"
-    echo ok
-elif [ -f "$prefix/etc/config.site" ]; then
-    printf "loading site defaults... "
-    . "$prefix/etc/config.site"
-    echo ok
-fi
-
-# 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"
-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"
-
+# some utility functions
 isplatform()
 {
     for p in $PLATFORM
@@ -244,6 +43,240 @@
     done
     return 0
 }
+
+# clean abort
+abort_configure()
+{
+    rm -Rf "$TEMP_DIR"
+    exit 1
+}
+
+# Test for availability of pkg-config
+PKG_CONFIG=`command -v pkg-config`
+: ${PKG_CONFIG:="false"}
+
+# Simple uname based platform detection
+# $PLATFORM is used for platform dependent dependency selection
+OS=`uname -s`
+OS_VERSION=`uname -r`
+printf "detect platform... "
+if [ "$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: $0 [OPTIONS]..."
+    cat << __EOF__
+Installation directories:
+  --prefix=PREFIX         path prefix for architecture-independent files
+                          [${D}prefix]
+  --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]
+  --runstatedir=DIR       run-time variable data [LOCALSTATEDIR/run]
+  --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]
+  --localedir=DIR         locale-dependent data [DATAROOTDIR/locale]
+
+Build Types:
+  --debug                 add extra compile flags for debug builds
+  --release               add extra compile flags for release builds
+#if( $options.size() > 0 )
+
+Options:
+#foreach( $opt in $options )
+  --${opt.argument}=${opt.valuesString}
+#end
+#end
+#if( $features.size() > 0 )
+
+Optional Features:
+#foreach( $feature in $features )
+${feature.helpText}
+#end
+#end
+
+__EOF__
+}
+
+# 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
+# also define standard prefix (this is where we will search for config.site)
+prefix=/usr
+exec_prefix=
+bindir=
+sbindir=
+libdir=
+libexecdir=
+datarootdir=
+datadir=
+sysconfdir=
+sharedstatedir=
+localstatedir=
+runstatedir=
+includedir=
+infodir=
+localedir=
+mandir=
+
+# custom variables
+#foreach( $cfg in $config )
+if true \
+#if( $cfg.platform )
+    && isplatform "${cfg.platform}" \
+#end
+#foreach( $np in $cfg.notList )
+      && notisplatform "${np}" \
+#end
+      ; then
+    #foreach( $var in $cfg.vars )
+    #if( $var.exec )
+    ${var.varName}=`${var.value}`
+    #else
+    ${var.varName}="${var.value}"
+    #end
+    #end
+fi
+#end
+
+# features
+#foreach( $feature in $features )
+#if( ${feature.auto} )
+${feature.varName}=auto
+#end
+#end
+
+#
+# parse arguments
+#
+BUILD_TYPE="default"
+for ARG in "$@"
+do
+    case "$ARG" in
+        "--prefix="*)         prefix=${D}{ARG#--prefix=} ;;
+        "--exec-prefix="*)    exec_prefix=${D}{ARG#--exec-prefix=} ;;
+        "--bindir="*)         bindir=${D}{ARG#----bindir=} ;;
+        "--sbindir="*)        sbindir=${D}{ARG#--sbindir=} ;;
+        "--libdir="*)         libdir=${D}{ARG#--libdir=} ;;
+        "--libexecdir="*)     libexecdir=${D}{ARG#--libexecdir=} ;;
+        "--datarootdir="*)    datarootdir=${D}{ARG#--datarootdir=} ;;
+        "--datadir="*)        datadir=${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} ;;
+        "--localedir"*)       localedir=${D}{ARG#--localedir} ;;
+        "--help"*)            printhelp; abort_configure ;;
+        "--debug")            BUILD_TYPE="debug" ;;
+        "--release")          BUILD_TYPE="release" ;;
+    #foreach( $opt in $options )
+        "--${opt.argument}="*) ${opt.varName}=${D}{ARG#--${opt.argument}=} ;;
+        "--${opt.argument}")  echo "option '$ARG' needs a value:"; echo "  $ARG=${opt.valuesString}"; abort_configure ;;
+    #end
+    #foreach( $feature in $features )
+        "--enable-${feature.arg}") ${feature.varName}=on ;;
+        "--disable-${feature.arg}") unset ${feature.varName} ;;
+    #end
+        "-"*) echo "unknown option: $ARG"; abort_configure ;;
+    esac
+done
+
+## Begin unparsed content. **
+#[[
+
+# 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}'}
+: ${sysconfdir:='${prefix}/etc'}
+: ${sharedstatedir:='${prefix}/com'}
+: ${localstatedir:='${prefix}/var'}
+: ${runstatedir:='${localstatedir}/run'}
+: ${includedir:='${prefix}/include'}
+: ${infodir:='${datarootdir}/info'}
+: ${mandir:='${datarootdir}/man'}
+: ${localedir:='${datarootdir}/locale'}
+
+# remember the above values and compare them later
+orig_bindir="$bindir"
+orig_sbindir="$sbindir"
+orig_libdir="$libdir"
+orig_libexecdir="$libexecdir"
+orig_datarootdir="$datarootdir"
+orig_datadir="$datadir"
+orig_sysconfdir="$sysconfdir"
+orig_sharedstatedir="$sharedstatedir"
+orig_localstatedir="$localstatedir"
+orig_runstatedir="$runstatedir"
+orig_includedir="$includedir"
+orig_infodir="$infodir"
+orig_mandir="$mandir"
+orig_localedir="$localedir"
+
+# check if a config.site exists and load it
+if [ -n "$CONFIG_SITE" ]; then
+    # CONFIG_SITE may contain space separated file names
+    for cs in $CONFIG_SITE; do
+        printf "loading defaults from $cs... "
+        . "$cs"
+        echo ok
+    done
+elif [ -f "$prefix/share/config.site" ]; then
+    printf "loading site defaults... "
+    . "$prefix/share/config.site"
+    echo ok
+elif [ -f "$prefix/etc/config.site" ]; then
+    printf "loading site defaults... "
+    . "$prefix/etc/config.site"
+    echo ok
+fi
 ]]#
 ## End of unparsed content **
 
@@ -394,9 +427,9 @@
 ERROR=0
 #if( $dependencies.size() > 0 )
 # unnamed dependencies
-TEMP_CFLAGS=
-TEMP_CXXFLAGS=
-TEMP_LDFLAGS=
+TEMP_CFLAGS="$CFLAGS"
+TEMP_CXXFLAGS="$CXXFLAGS"
+TEMP_LDFLAGS="$LDFLAGS"
 #foreach( $dependency in $dependencies )
 while true
 do
@@ -468,6 +501,16 @@
 done
 #end
 
+# 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
@@ -554,6 +597,35 @@
         unset ${feature.varName}
     fi
 fi
+if [ -n "${D}${feature.varName}" ]; then
+    :
+#foreach( $def in $feature.defines )
+    TEMP_CFLAGS="$TEMP_CFLAGS ${def.toFlags()}"
+    TEMP_CXXFLAGS="$TEMP_CXXFLAGS ${def.toFlags()}"
+#end
+#if( $feature.hasMake() )
+    cat >> "$TEMP_DIR/make.mk" << __EOF__
+$feature.make
+__EOF__
+#end
+else
+    :
+#foreach( $def in $feature.disabled.defines )
+    TEMP_CFLAGS="$TEMP_CFLAGS ${def.toFlags()}"
+    TEMP_CXXFLAGS="$TEMP_CXXFLAGS ${def.toFlags()}"
+#end
+#if( $feature.disabled.hasMake() )
+    cat >> "$TEMP_DIR/make.mk" << __EOF__
+$feature.disabled.make
+__EOF__
+#end
+#foreach( $dependency in $feature.disabled.dependencies )
+    if dependency_error_$dependency ; then
+        DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
+        ERROR=1
+    fi
+#end
+fi
 #end
 
 #foreach( $opt in $target.options )
@@ -600,6 +672,11 @@
             DEPENDENCIES_FAILED="option '${opt.argument}' $DEPENDENCIES_FAILED"
         fi
     #end
+    else
+        echo
+        echo "Invalid option value - usage:"
+        echo "  --${opt.argument}=${opt.valuesString}"
+        abort_configure
     fi
 fi
 #end
@@ -610,22 +687,6 @@
 if [ -n "${TEMP_CXXFLAGS}" ] && [ -n "$lang_cpp" ]; then
     echo "${target.cxxFlags}  += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
-if [ "$BUILD_TYPE" = "debug" ]; then
-    if [ -n "$lang_c" ]; then
-        echo '${target.cFlags} += ${DEBUG_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-    if [ -n "$lang_cpp" ]; then
-        echo '${target.cxxFlags} += ${DEBUG_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-fi
-if [ "$BUILD_TYPE" = "release" ]; then
-    if [ -n "$lang_c" ]; then
-        echo '${target.cFlags} += ${RELEASE_CC_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-    if [ -n "$lang_cpp" ]; then
-        echo '${target.cxxFlags} += ${RELEASE_CXX_FLAGS}' >> "$TEMP_DIR/flags.mk"
-    fi
-fi
 if [ -n "${TEMP_LDFLAGS}" ]; then
     echo "${target.ldFlags} += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
@@ -642,14 +703,73 @@
 
 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 "Build Config:"
-echo "  PREFIX:      $prefix"
-echo "  TOOLCHAIN:   $TOOLCHAIN_NAME"
+echo "  prefix:         $prefix"
+echo "  exec_prefix:    $exec_prefix"
+if [ "$orig_bindir" != "$bindir" ]; then
+    echo "  bindir:      $bindir"
+fi
+if [ "$orig_sbindir" != "$sbindir" ]; then
+    echo "  sbindir:     $sbindir"
+fi
+if [ "$orig_libdir" != "$libdir" ]; then
+    echo "  libdir:         $libdir"
+fi
+if [ "$orig_libexecdir" != "$libexecdir" ]; then
+    echo "  libexecdir:     $libexecdir"
+fi
+if [ "$orig_datarootdir" != "$datarootdir" ]; then
+    echo "  datarootdir:    $datarootdir"
+fi
+if [ "$orig_datadir" != "$datadir" ]; then
+    echo "  datadir:        $datadir"
+fi
+if [ "$orig_sysconfdir" != "$sysconfdir" ]; then
+    echo "  sysconfdir:     $sysconfdir"
+fi
+if [ "$orig_sharedstatedir" != "$sharedstatedir" ]; then
+    echo "  sharedstatedir: $sharedstatedir"
+fi
+if [ "$orig_localstatedir" != "$localstatedir" ]; then
+    echo "  localstatedir:  $localstatedir"
+fi
+if [ "$orig_runstatedir" != "$runstatedir" ]; then
+    echo "  runstatedir:    $runstatedir"
+fi
+if [ "$orig_includedir" != "$includedir" ]; then
+    echo "  includedir:     $includedir"
+fi
+if [ "$orig_infodir" != "$infodir" ]; then
+    echo "  infodir:        $infodir"
+fi
+if [ "$orig_mandir" != "$mandir" ]; then
+    echo "  mandir:         $mandir"
+fi
+if [ "$orig_localedir" != "$localedir" ]; then
+    echo "  localedir:      $localedir"
+fi
 #if ( $options.size() > 0 )
+echo
 echo "Options:"
 cat "$TEMP_DIR/options"
 #end
 #if ( $features.size() > 0 )
+echo
 echo "Features:"
 #foreach( $feature in $features )
 if [ -n "${D}${feature.varName}" ]; then
@@ -662,12 +782,15 @@
 echo
 
 # generate the config.mk file
+pwd=`pwd`
 cat > "$TEMP_DIR/config.mk" << __EOF__
 #
-# config.mk generated by configure
+# config.mk generated by:
+# pwd: $pwd
+# $0 $@
 #
 
 __EOF__
 write_toolchain_defaults "$TEMP_DIR/toolchain.mk"
-cat "$TEMP_DIR/vars.mk" "$TEMP_DIR/toolchain.mk" "$TEMP_DIR/flags.mk" "$TEMP_DIR/make.mk" > config.mk
+cat "$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"
--- a/make/project.xml	Thu Jul 31 20:53:08 2025 +0200
+++ b/make/project.xml	Sun Oct 26 15:31:50 2025 +0100
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://unixwork.de/uwproj">
+<project version="0.3" xmlns="http://unixwork.de/uwproj">
 	<!-- makefile config -->
 	<config>
 		<var name="HOST" exec="true">uname -n</var>
--- a/make/toolchain.sh	Thu Jul 31 20:53:08 2025 +0200
+++ b/make/toolchain.sh	Sun Oct 26 15:31:50 2025 +0100
@@ -17,20 +17,28 @@
 
 check_c_compiler()
 {
+  command -v $1 2>&1 >/dev/null
+  if [ $? -ne 0 ]; then
+    return 1
+  fi
   cat > "$TEMP_DIR/test.c" << __EOF__
 /* test file */
 #include <stdio.h>
 int main(int argc, char **argv) {
 #if defined(_MSC_VER)
-  printf("msc\n");
+  printf("toolchain:msc\n");
 #elif defined(__clang__)
-  printf("clang gnuc\n");
+  printf("toolchain:clang gnuc\n");
 #elif defined(__GNUC__)
-  printf("gcc gnuc\n");
+  printf("toolchain:gcc gnuc\n");
 #elif defined(__sun)
-  printf("suncc\n");
+  printf("toolchain:suncc\n");
 #else
-  printf("unknown\n");
+  printf("toolchain:unknown\n");
+#endif
+  printf("wsize:%d\n", (int)sizeof(void*)*8);
+#ifdef __STDC_VERSION__
+  printf("stdcversion:%d\n", __STDC_VERSION__);
 #endif
   return 0;
 }
@@ -41,21 +49,26 @@
 
 check_cpp_compiler()
 {
+  command -v $1 2>&1 >/dev/null
+  if [ $? -ne 0 ]; then
+    return 1
+  fi
   cat > "$TEMP_DIR/test.cpp" << __EOF__
 /* test file */
 #include <iostream>
 int main(int argc, char **argv) {
 #if defined(_MSC_VER)
-  std::cout << "msc" << std::endl;
+  std::cout << "toolchain:msc" << std::endl;
 #elif defined(__clang__)
-  std::cout << "clang gnuc" << std::endl;
+  std::cout << "toolchain:clang gnuc" << std::endl;
 #elif defined(__GNUC__)
-  std::cout << "gcc gnuc" << std::endl;
+  std::cout << "toolchain:gcc gnuc" << std::endl;
 #elif defined(__sun)
-  std::cout << "suncc" << std::endl;
+  std::cout << "toolchain:suncc" << std::endl;
 #else
-  std::cout << "cc" << std::endl;
+  std::cout << "toolchain:unknown" << std::endl;
 #endif
+  std::cout << "wsize:" << sizeof(void*)*8 << std::endl;
   return 0;
 }
 __EOF__
@@ -113,6 +126,14 @@
   fi
 }
 
+parse_toolchain_properties()
+{
+  info_file="$1"
+  TOOLCHAIN=`grep '^toolchain:' "$info_file" | tail -c +11`
+  TOOLCHAIN_NAME=`echo "$TOOLCHAIN" | cut -f1 -d' ' -`
+  TOOLCHAIN_WSIZE=`grep '^wsize:' "$info_file" | tail -c +7`
+}
+
 detect_c_compiler()
 {
   if [ -n "$TOOLCHAIN_CC" ]; then
@@ -122,8 +143,9 @@
   if [ -n "$CC" ]; then
     if check_c_compiler "$CC"; then
       TOOLCHAIN_CC=$CC
-      TOOLCHAIN=`"$TEMP_DIR/checkcc"`
-      TOOLCHAIN_NAME=`echo "$TOOLCHAIN" | cut -f1 -d' ' -`
+      "$TEMP_DIR/checkcc" > "$TEMP_DIR/checkcc_out"
+      parse_toolchain_properties "$TEMP_DIR/checkcc_out"
+      TOOLCHAIN_CSTD=`grep '^stdcversion:' "$TEMP_DIR/checkcc_out" | tail -c +13`
       echo "$CC"
       return 0
     else
@@ -135,8 +157,9 @@
     do
       if check_c_compiler "$COMP"; then
         TOOLCHAIN_CC=$COMP
-        TOOLCHAIN=`"$TEMP_DIR/checkcc"`
-        TOOLCHAIN_NAME=`echo "$TOOLCHAIN" | cut -f1 -d' ' -`
+        "$TEMP_DIR/checkcc" > "$TEMP_DIR/checkcc_out"
+        parse_toolchain_properties "$TEMP_DIR/checkcc_out"
+        TOOLCHAIN_CSTD=`grep '^stdcversion:' "$TEMP_DIR/checkcc_out" | tail -c +13`
         echo "$COMP"
         return 0
       fi
@@ -156,8 +179,8 @@
   if [ -n "$CXX" ]; then
     if check_cpp_compiler "$CXX"; then
       TOOLCHAIN_CXX=$CXX
-      TOOLCHAIN=`"$TEMP_DIR/checkcc"`
-      TOOLCHAIN_NAME=`echo "$TOOLCHAIN" | cut -f1 -d' ' -`
+      "$TEMP_DIR/checkcc" > "$TEMP_DIR/checkcc_out"
+      parse_toolchain_properties "$TEMP_DIR/checkcc_out"
       echo "$CXX"
       return 0
     else
@@ -169,8 +192,8 @@
     do
       if check_cpp_compiler "$COMP"; then
         TOOLCHAIN_CXX=$COMP
-        TOOLCHAIN=`"$TEMP_DIR/checkcc"`
-        TOOLCHAIN_NAME=`echo "$TOOLCHAIN" | cut -f1 -d' ' -`
+        "$TEMP_DIR/checkcc" > "$TEMP_DIR/checkcc_out"
+        parse_toolchain_properties "$TEMP_DIR/checkcc_out"
         echo "$COMP"
         return 0
       fi
--- a/make/uwproj.xsd	Thu Jul 31 20:53:08 2025 +0200
+++ b/make/uwproj.xsd	Sun Oct 26 15:31:50 2025 +0100
@@ -3,7 +3,7 @@
            xmlns="http://unixwork.de/uwproj"
            targetNamespace="http://unixwork.de/uwproj"
            elementFormDefault="qualified"
-           version="0.2"
+           version="0.3"
 >
     <xs:element name="project" type="ProjectType"/>
 
@@ -17,22 +17,33 @@
             </xs:documentation>
         </xs:annotation>
         <xs:sequence>
-            <xs:element name="config" type="ConfigType" minOccurs="0"/>
+            <xs:element name="config" type="ConfigType" minOccurs="0" maxOccurs="unbounded"/>
             <xs:element name="dependency" type="DependencyType" minOccurs="0" maxOccurs="unbounded"/>
             <xs:element name="target" type="TargetType" minOccurs="0" maxOccurs="unbounded"/>
         </xs:sequence>
+        <xs:attribute name="version" type="xs:string" use="required" />
     </xs:complexType>
 
     <xs:complexType name="ConfigType">
         <xs:annotation>
             <xs:documentation>
-                The configuration section.
-                Consists of an arbitrary number of <code>var</code> elements.
+                <p>
+                    The configuration section.
+                    Consists of an arbitrary number of <code>var</code> elements.
+                </p>
+                <p>
+                    The optional <code>platform</code> attribute may specify a <em>single</em> platform identifier and
+                    the optional <code>not</code> attribute may specify a comma-separated list of platform identifiers.
+                    The configure script shall skip this config declaration if the detected platform is not matching
+                    the filter specification of these attributes.
+                </p>
             </xs:documentation>
         </xs:annotation>
         <xs:sequence>
             <xs:element name="var" type="ConfigVarType" minOccurs="0" maxOccurs="unbounded"/>
         </xs:sequence>
+        <xs:attribute name="platform" type="xs:string"/>
+        <xs:attribute name="not" type="xs:string"/>
     </xs:complexType>
 
     <xs:complexType name="ConfigVarType">
@@ -185,6 +196,9 @@
                 <code>dependencies</code> are satisfied.
                 If a feature is enabled, all <code>define</code> and <code>make</code> definitions are
                 supposed to be applied to the config file.
+                If a feature is disabled, an optional <code>disabled</code> element may specify which
+                <code>define</code> and <code>make</code> definitions are supposed to be applied.
+                There might also be <code>dependencies</code> when the feature is disabled (e.g. specifying a fallback).
                 In case the optional <code>default</code> attribute is set to true, the feature is enabled by default
                 and is supposed to be automatically disabled (without error) when the dependencies are not satisfied.
                 The name that is supposed to be used for the --enable and --disable arguments can be optionally
@@ -195,11 +209,18 @@
         </xs:annotation>
         <xs:choice minOccurs="0" maxOccurs="unbounded">
             <xs:group ref="TargetDataGroup"/>
+            <xs:element name="desc" type="xs:string"/>
+            <xs:element name="disabled">
+                <xs:complexType>
+                    <xs:choice minOccurs="0" maxOccurs="unbounded">
+                        <xs:group ref="TargetDataGroup"/>
+                    </xs:choice>
+                </xs:complexType>
+            </xs:element>
         </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:element name="desc" type="xs:string"/>
     </xs:complexType>
 
     <xs:complexType name="OptionType">

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