ascension: make/configure.vm@593b60458157 (annotated)

make/configure.vm@593b60458157 (annotated)

make/configure.vm

Fri, 06 Oct 2023 21:21:10 +0200

author: Mike Becker <universe@uap-core.de>
date: Fri, 06 Oct 2023 21:21:10 +0200
changeset 0: 593b60458157
child 1: e3113d4e2fc0
permissions: -rw-r--r--

initial commit

 #!/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.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]
   --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.argument}=${opt.valuesString}
 #end
 #end
 #if( $features.size() > 0 )
 Optional Features:
 #foreach( $feature in $features )
 #if( $feature.auto )
   --disable-${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.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 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 )
 ${var.varName}="${D}${var.varName}"
 #end
 __EOF__
 sort -u -o "$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.id}()
 {
     printf "checking for ${dependency.name}... "
     #foreach( $sub in $dependency.subdependencies )
     # dependency $sub.fullName
     while true
     do
         #if( $sub.platform )
         if notisplatform "${sub.platform}"; then
             break
         fi
         #end
         #foreach( $np in $sub.notList )
         if isplatform "${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 $dependency.notList )
     if isplatform "${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 "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
     echo "CFLAGS += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_CXXFLAGS}" -a -n "$lang_cpp" ]; then
     echo "CXXFLAGS += $TEMP_CXXFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_LDFLAGS}" ]; then
     echo "LDFLAGS += $TEMP_LDFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 #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 )
 echo "configuring target: $target.name"
 echo "# flags for target $target.name" >> "$TEMP_DIR/flags.mk"
 #else
 echo "configuring global 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 $target.features )
 if [ -n "${D}${feature.varName}" ]; 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 [ "${D}${feature.varName}" = "auto" ]; then
             DISABLE_${feature.varName}=1
         else
             DEPENDENCIES_FAILED="$DEPENDENCIES_FAILED ${dependency} "
             ERROR=1
         fi
     fi
 #end
     if [ -n "$DISABLE_${feature.varName}" ]; then
         unset ${feature.varName}
     fi
 fi
 #end
 #foreach( $opt in $target.options )
 # Option: --${opt.argument}
 if [ -z "${D}${opt.varName}" ]; then
     echo "auto-detecting option '${opt.argument}'"
     SAVED_ERROR="$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 [ $ERROR -ne 0 ]; then
         SAVED_ERROR=1
         SAVED_DEPENDENCIES_FAILED="option '${opt.argument}' $SAVED_DEPENDENCIES_FAILED"
     fi
     ERROR="$SAVED_ERROR"
     DEPENDENCIES_FAILED="$SAVED_DEPENDENCIES_FAILED"
 else
     echo "checking option ${opt.argument} = ${D}${opt.varName}"
     if false; then
         false
     #foreach( $optval in $opt.values )
     elif [ "${D}${opt.varName}" = "${optval.value}" ]; then
         echo "  ${opt.argument}: ${D}${opt.varName}" >> $TEMP_DIR/options
         if $optval.func ; then
             :
         else
             ERROR=1
             DEPENDENCIES_FAILED="option '${opt.argument}' $DEPENDENCIES_FAILED"
         fi
     #end
     fi
 fi
 #end
 if [ -n "${TEMP_CFLAGS}" -a -n "$lang_c" ]; then
     echo "${target.cFlags}  += $TEMP_CFLAGS" >> "$TEMP_DIR/flags.mk"
 fi
 if [ -n "${TEMP_CXXFLAGS}" -a -n "$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
 #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 $features )
 if [ -n "${D}${feature.varName}" ]; 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"

Mercurial > hg > ascension / annotate

make/configure.vm@593b60458157 (annotated)

make/configure.vm