Initial version of hermetic CygWin script.

tools/hermetic_cygwin/make_installer.inc

+# Copyright 2010, Google Inc.
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are
+# met:
+#
+#     * Redistributions of source code must retain the above copyright
+# notice, this list of conditions and the following disclaimer.
+#     * 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.
+#     * Neither the name of Google Inc. nor the names of its
+# contributors may be used to endorse or promote products derived from
+# this software without specific prior written permission.
+#
+# 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
+# OWNER 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.
+
+
+# Information from setup.ini
+declare -A sdesc ldesc category required requires prefix version install source
+# Contents of categories
+declare -A category_contents
+# Packagenames: in request order and in install order
+declare -A allinstpackages instpackages reqpackages sectionin seed
+declare -a allinstalledpackages
+# Filetype info
+declare -A filetype
+# Sanitized names cache
+declare -A sanitized_name
+
+parse_setup_ini() {
+  if ((verbose)) ; then echo "Parsing setup.ini..." >&2 ; fi
+  local package line acceptmode=0 sdescmode=0 ldescmode=0
+  while read -r line ; do
+    if [[ "${line:0:1}" = "@" ]] ; then
+      package="${line:2}"
+      acceptmode=1
+      sdescmode=0
+      ldescmode=0
+      if ((verbose)) ; then echo "Package: \"$package\"..." >&2 ; fi
+    elif [[ "$line" = "[prev]" ]] || [[ "$line" = "[test]" ]] ; then
+      acceptmode=0
+    elif ((acceptmode)) ; then
+      if ((sdescmode)) ; then
+        sdesc["$package"]="${sdesc[$package]} $line"
+        if [[ "$line" = *\"* ]] ; then
+          sdescmode=0
+        fi
+      elif ((ldescmode)) ; then
+        ldesc["$package"]="${ldesc[$package]} $line"
+        if [[ "$line" = *\"* ]] ; then
+          ldescmode=0
+        fi
+      elif [[ "${line:0:6}" = "sdesc:" ]] ; then
+        sdesc["$package"]="${line:7}"
+        if [[ "${line:7}" = *\"*\"* ]] ; then
+          sdescmode=0
+        else
+          sdescmode=1
+        fi
+        ldescmode=0
+      elif [[ "${line:0:6}" = "ldesc:" ]] ; then
+        ldesc["$package"]="${line:7}"
+        sdescmode=0
+        if [[ "${line:7}" = *\"*\"* ]] ; then
+          ldescmode=0
+        else
+          ldescmode=1
+        fi
+      elif [[ "${line:0:9}" = "category:" ]] ; then
+        category["$package"]="${line:10}"
+        for catname in ${category["$package"]} ; do
+          category_contents["$catname"]="${category_contents[$catname]} $package"
+        done
+        sdescmode=0
+        ldescmode=0
+      elif [[ "${line:0:9}" = "requires:" ]] ; then
+        requires["$package"]="${line:10}"
+        sdescmode=0
+        ldescmode=0
+      elif [[ "${line:0:8}" = "version:" ]] ; then
+        version["$package"]="${line:9}"
+        sdescmode=0
+        ldescmode=0
+      elif [[ "${line:0:8}" = "install:" ]] ; then
+        install["$package"]="${line:9}"
+        sdescmode=0
+        ldescmode=0
+      elif [[ "${line:0:7}" = "source:" ]] ; then
+        source["$package"]="${line:8}"
+        sdescmode=0
+        ldescmode=0
+      elif [[ "$line" != "" ]] &&
+           [[ "$line" != "#"* ]] ; then
+        echo "Unknown tag in \"$line\"" >&2
+        exit 1
+      fi
+    fi
+  done < setup.ini
+}
+
+fix_setup_inf_info() {
+  version["bash"]="4.1.5-0"
+  requires["bash"]="cygwin libintl8 libncurses10 libreadline7 _update-info-dir"
+  install["bash"]="release/bash/bash-4.1.5-0.tar.bz2 1132678 24a05f9c3e7ca0b14fe5e55fc92a1d93"
+  source["bash"]="release/bash/bash-4.1.5-0-src.tar.bz2 6653288 e59479e2ef9b14bdf662709a2d5b0223"
+  version["libreadline7"]="6.1.2-0"
+  install["libreadline7"]="release/readline/libreadline7/libreadline7-6.1.2-0.tar.bz2 89945 afd3ec6a01c015572ff9602cb4bdc794"
+  source["libreadline7"]="release/readline/readline-6.1.2-0-src.tar.bz2 2283352 509b85aa6f723fac3b453f7c84ca3361"
+  version["readline"]="6.1.2-0"
+  install["readline"]="release/readline/readline-6.1.2-0.tar.bz2 288160 f16eeccbb99b41d9128d56ddc5d4ad3c"
+  source["readline"]="release/readline/readline-6.1.2-0-src.tar.bz2 2283352 509b85aa6f723fac3b453f7c84ca3361"
+  requires["coreutils"]="${requires[coreutils]} dash grep patch sed"
+  requires["dash"]="${requires[dash]} cygwin"
+  requires["libcloog-devel"]="${requires[libcloog-devel]} ppl-devel"
+  requires["zlib-devel"]="${requires[libcloog-devel]} zlib"
+}
+
+download_package_dependences() {
+  # $1 = name of the package; function is recursive
+  # $2 - Section No
+  local pkgname
+  local instname="${install[$1]/.tar.bz2*/.tar.bz2}"
+  local srcname="${source[$1]/.tar.bz2*/.tar.bz2}"
+  if [[ "$instname" != "" ]] ; then
+    if ((verbose)) ; then ( echo ; echo -n "Package: \"$1\"..." ) >&2 ; fi
+    if [ ! -e packages/"`basename \"$instname\"`" ] ; then
+      if wget http://build.chromium.org/mirror/nacl/cygwin_mirror/packages/"`basename \"$instname\"`" -O packages/"`basename \"$instname\"`" ||
+         wget "$mirror_prefix/$instname" -O packages/"`basename \"$instname\"`" ; then
+        if ! [[ "${install[$1]}" = "${install[$1]/.tar.bz2*/.tar.bz2} `
+                stat -c "%s" packages/\"\`basename \\\"$instname\\\"\`\"` `
+                md5sum -b packages/\"\`basename \\\"$instname\\\"\`\" | cut -b -32`" ]] ; then
+          echo "Wrong file downloaded: expected ${install[$1]}" >&2
+          exit 1
+        fi
+      else
+        # Wget should have complained for us
+        exit $?
+      fi
+    fi
+    if [ ! -e packages.unpacked/"`basename \"$instname\"`" ] ; then
+      mkdir -p packages.unpacked/"`basename \"$instname\"`"
+      if ! tar xSvpf {packages,-Cpackages.unpacked}/"`basename \"$instname\"`" ; then
+        # Tar should have complained for us
+        exit $?
+      fi
+      if [[ "$pkgname" = "WindowMaker" ]] ; then
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/WindowMaker/Icons/{,tmp}defaultAppIcon.tiff
+        rm packages.unpacked/"`basename \"$instname\"`"/usr/share/WindowMaker/Icons/DefaultAppIcon.tiff 2> /dev/null
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/WindowMaker/Icons/{tmp,}defaultAppIcon.tiff
+      elif [[ "$pkgname" = "lilypond-doc" ]] ; then
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/doc/lilypond/html/Documentation/user/lilypond-learning/{,tmp}Lilypond_002dbook-templates.de.html
+        rm packages.unpacked/"`basename \"$instname\"`"/usr/share/doc/lilypond/html/Documentation/user/lilypond-learning/lilypond_002dbook-templates.de.html
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/doc/lilypond/html/Documentation/user/lilypond-learning/{tmp,}Lilypond_002dbook-templates.de.html
+      elif [[ "$pkgname" = "ruby" ]] ; then
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/ri/1.8/system/Exception2MessageMapper/{,tmp}Fail-i.yaml
+        rm packages.unpacked/"`basename \"$instname\"`"/usr/share/ri/1.8/system/Exception2MessageMapper/fail-i.yaml
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/ri/1.8/system/Exception2MessageMapper/{tmp,}Fail-i.yaml
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/ri/1.8/system/REXML/Parsers/XPathParser/{,tmp}Predicate-i.yaml
+        rm packages.unpacked/"`basename \"$instname\"`"/usr/share/ri/1.8/system/REXML/Parsers/XPathParser/predicate-i.yaml
+        mv packages.unpacked/"`basename \"$instname\"`"/usr/share/ri/1.8/system/REXML/Parsers/XPathParser/{tmp,}tmpPredicate-i.yaml
+      fi
+    fi
+    if [ ! -e setup/"$1".lst.gz ] ; then
+      if ! rm -f setup/"$1".lst ; then
+        # Rm should have complained for us
+        exit $?
+      fi
+      if ! tar tf {packages,-Cpackages.unpacked}/"`basename \"$instname\"`" > setup/"$1".lst ; then
+        # Tar should have complained for us
+        exit $?
+      fi
+      if ! gzip -9 setup/"$1".lst ; then
+        # Gzip should have complained for us
+        exit $?
+      fi
+    fi
+  fi
+  if [[ "$srcname" != "" ]] ; then
+    if [ ! -e packages.src/"`basename \"$srcname\"`" ] ; then
+      if wget http://build.chromium.org/mirror/nacl/cygwin_mirror/packages.src/"`basename \"$srcname\"`" -O packages.src/"`basename \"$srcname\"`" ||
+         wget "$mirror_prefix/$srcname" -O packages.src/"`basename \"$srcname\"`" ; then
+        if ! [[ "${source[$1]}" = "${source[$1]/.tar.bz2*/.tar.bz2} `
+                stat -c "%s" packages.src/\"\`basename \\\"$srcname\\\"\`\"` `
+                md5sum -b packages.src/\"\`basename \\\"$srcname\\\"\`\" | cut -b -32`" ]] ; then
+          echo "Wrong file downloaded: expected ${install[$1]}" >&2
+          exit 1
+        fi
+      else
+        # Wget should have complained for us
+        exit $?
+      fi
+    fi
+  fi
+  reqpackages["$1"]="present"
+  sectionin["$1"]="${sectionin[$1]} $2"
+  for pkgname in ${requires["$1"]} ; do
+    if [[ "${reqpackages[$pkgname]}" = "present" ]] ; then
+      if ((verbose)) ; then echo -n "." >&2 ; fi
+    else
+      download_package_dependences "$pkgname" "$2"
+    fi
+  done
+  if [[ "${allinstpackages[$1]}" != "present" ]] ; then
+    allinstpackages["$1"]="present"
+    allinstalledpackages=(${allinstalledpackages[@]} "$1")
+  fi
+}
+
+download_package() {
+  # $1 - Category name
+  # $2 - Section No
+  if ((verbose)) ; then echo -n "Downloading packages in \"$1\"..." >&2 ; fi
+  local pkgname
+  reqpackages=()
+  for pkgname in ${category_contents["$1"]} ; do
+    if [[ "${reqpackages[$pkgname]}" != "present" ]] ; then
+      download_package_dependences "$pkgname" "$2"
+    fi
+    seed["$pkgname"]="${seed[$pkgname]} $2"
+  done
+  if ((verbose)) ; then echo >&2 ; fi
+}
+
+download_all_packages() {
+  # $1 - Section No
+  local secname
+  for secname in "${!category_contents[@]}" ; do
+    if [ "$secname" != "_obsolete" ] ; then
+      download_package "$secname" "$1"
+    fi
+  done
+}
+
+download_addon_packages() {
+  # $1 - Start SectionN
+  local insttype pkgname sectionN="$1"
+  if ((verbose)) ; then echo -n "Downloading addon packages..." >&2 ; fi
+  if [[ "$defpackage" = "Full" ]] ; then
+    definsttype="$((sectionN-1))"
+  fi
+  local IFS=$'\n'
+  for insttype in `
+    for insttype in "${!packages[@]}" ; do
+      echo $insttype
+    done | sort
+  ` ; do
+    if [[ "$defpackage" = "$insttype" ]] ; then
+      definsttype="$sectionN"
+    fi
+    reqpackages=()
+    IFS=$' \t\n'
+    for pkgname in ${packages["$insttype"]} ; do
+      if [[ "${reqpackages[$pkgname]}" != "present" ]] ; then
+        download_package_dependences "$pkgname" "$sectionN"
+      fi
+      seed["$pkgname"]="${seed[$pkgname]} $sectionN"
+    done
+    ((sectionN++))
+  done
+  if [[ "$defpackage" = "Minimal" ]] ; then
+    definsttype="$sectionN"
+  fi
+  if ((verbose)) ; then echo >&2 ; fi
+}
+
+fill_required_packages() {
+  if ((verbose)) ; then echo "Calculating dependences..." >&2 ; fi
+  local pkgname subpkgname subsubpkgname check=1
+  while ((check)) ; do
+    check=0
+    for pkgname in "${allinstalledpackages[@]}" ; do
+      if ((verbose)) ; then echo "Package: \"$pkgname\"..." >&2 ; fi
+      for subpkgname in ${requires["$pkgname"]} ; do
+        for subsubpkgname in ${requires["$subpkgname"]} ; do
+          if ! [[ " ${requires[$pkgname]} " = *" $subsubpkgname "* ]] ; then
+            requires["$pkgname"]="${requires[$pkgname]} $subsubpkgname"
+            check=1
+          fi
+        done
+      done
+    done
+  done
+  for pkgname in "${allinstalledpackages[@]}" ; do
+    for subpkgname in ${requires["$pkgname"]} ; do
+      required["$subpkgname"]="${required[$subpkgname]} $pkgname"
+    done
+  done
+}
+
+fill_filetype_info() {
+  local IFS="
+"
+  # Corner cases: files created by post-install scripts, mistakes, etc
+  filetype=([Cygwin.ico]="file"
+            [bin]="directory"
+            [usr/bin]="directory"
+            [lib]="directory"
+            [usr/lib]="directory"
+            [bin/exim.exe]="file"
+            [bin/latex.exe]="file"
+            [lib/icu/current/Makefile.inc]="file"
+            [lib/rpm/rpmv.exe]="file"
+            [usr/sbin/sendmail]="file"
+            [usr/share/man/man1/gcc.1.gz]="file"
+            [usr/share/man/man1/g++.1.gz]="file"
+            [usr/share/man/man1/g77.1.gz]="file"
+            [usr/share/man/man1/mf.1]="file"
+            [usr/share/terminfo/E/Eterm]="file"
+            [usr/share/terminfo/N/NCR260VT300WPP0]="file")
+  if ((verbose)) ; then echo "Scanning filetypes..." >&2 ; fi
+  for name in `
+    for package in packages.unpacked/* ; do (
+      cd $package
+      if ((verbose)) ; then echo "Archive: \"${package#*/}\"..." >&2 ; fi
+      find -type f
+    ) done
+  ` ; do
+    if [[ "${name:0:10}" = "./usr/bin/" ]] ; then
+      filetype["bin/${name:10}"]="file"
+    elif [[ "${name:0:10}" = "./usr/lib/" ]] ; then
+      filetype["lib/${name:10}"]="file"
+    else
+      filetype["${name:2}"]="file"
+    fi
+  done
+  for name in `
+    for package in packages.unpacked/* ; do (
+      cd $package
+      if ((verbose)) ; then echo "Archive: \"${package#*/}\"..." >&2 ; fi
+      find -type d
+    ) done
+  ` ; do
+    if [[ "${name:0:10}" = "./usr/bin/" ]] ; then
+      if [[ "bin/${filetype[${name:10}]}" = "file" ]] ; then
+        echo "bin/${filetype[${name:10}]} - file and directory... oops?" >&2
+        exit 1
+      fi
+      filetype["bin/${name:10}"]="directory"
+    elif [[ "${name:0:10}" = "./usr/lib/" ]] ; then
+      if [[ "lib/${filetype[${name:10}]}" = "file" ]] ; then
+        echo "lib/${filetype[${name:10}]} - file and directory... oops?" >&2
+        exit 1
+      fi
+      filetype["lib/${name:10}"]="directory"
+    elif ((${#name}>1)) ; then
+      if [[ "${filetype[${name:2}]}" = "file" ]] ; then
+        echo "${filetype[${name:2}]} - file and directory... oops?" >&2
+        exit 1
+      fi
+      filetype["${name:2}"]="directory"
+    fi
+  done
+}
+
+sanitize_var_name() {
+  local varname="$1"
+  varname="${varname//-/_}"
+  varname="${varname//./_}"
+  varname="${varname//+/X}"
+  echo -n "$varname"
+}
+
+declare_nsis_variables() {
+  local outlist
+  local pkgname
+  if ((verbose)) ; then echo "Declare NSIS variables..." >&2 ; fi
+  if [[ "$defpackage" != "NONE" ]] ; then
+    echo "InstType \"Full\""
+    for pkgname in "${!packages[@]}" ; do
+      echo "InstType \"$pkgname\""
+    done | sort
+    cat <<END
+InstType "Minimal"
+
+Var SVV_CmdLineParameters
+Var SVV_InstType
+Var SVV_SelChangeInProgress
+
+!include "FileFunc.nsh"
+
+END
+  fi
+  for pkgname in "${allinstalledpackages[@]}" ; do
+    sanitized_name["$pkgname"]="`sanitize_var_name \"$pkgname\"`"
+    outlist="$outlist
+Var PKV_${sanitized_name[$pkgname]}"
+  done
+  echo "$outlist" | sort
+  local secname
+  for secname in "${!category_contents[@]}" ; do
+    echo "$secname"
+  done | sort |
+  while read -r secname ; do
+    local pkgname
+    for pkgname in ${category_contents["$secname"]} ; do
+      echo "$pkgname"
+    done | sort |
+    while read -r pkgname ; do
+      if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+        echo "Var sv_${secname}_${sanitized_name[$pkgname]}"
+      fi
+    done
+  done |
+  sort
+}
+
+generate_unpack_tarball_text() {
+  # $1 - package to unpack
+  echo "  SetOutPath \$INSTDIR"
+  local pkgname="$1"
+  if [[ "$pkgname" != "" ]] ; then
+    pkgname="`basename ${install[$pkgname]/.tar.bz2*/.tar.bz2}`"
+  fi
+  if [[ "$pkgname" != "" ]] ; then
+    local pkgcontent="`tar tSvpf packages/$pkgname\"\" --numeric-owner`"
+    local attrs uidgid size date time filename
+    local -A createddirs
+    createddirs[0]="done"
+    echo "$pkgcontent" | grep "^[dhl-]" |
+    while read -r attrs uidgid size date time filename ; do
+      if [[ "${attrs:0:1}" = "h" ]] ; then
+        filename="${filename%/* link to *}/"
+      elif [[ "${attrs:0:1}" = "l" ]] ; then
+        filename="${filename%/* -> *}/"
+      elif [[ "${attrs:0:1}" = "-" ]] ; then
+        if [[ "$filename" = */* ]] ; then
+          filename="${filename%/*}/"
+        else
+          filename=""
+        fi
+      fi
+      if [[ "$filename" = "usr/share/terminfo/e/" ]] ; then
+        filename="usr/share/terminfo/E/"
+      fi
+      if [[ "${filename:0:8}" = "usr/bin/" ]] ; then
+        filename="bin/${filename:8}"
+      elif [[ "${filename:0:8}" = "usr/lib/" ]] ; then
+        filename="lib/${filename:8}"
+      fi
+      if [[ "$filename" != "" ]] ; then
+        filename="${filename:0:$((${#filename}-1))}"
+        if [[ "${createddirs[$filename]}" != "done" ]] ; then
+          echo "  CreateDirectory \"\$INSTDIR\\${prefix[$1]}${filename//\//\\}\""
+          createddirs["$filename"]="done"
+        fi
+      fi
+    done
+    if [[ "$1" = "libgcj-common" ]] ; then
+      echo "  CreateDirectory \"\$INSTDIR\\${prefix[$1]}lib\\security\""
+    fi
+    if [[ "$1" == "cygwin" ]] ; then
+      echo "  File \"/oname=Cygwin.ico\" \"setup\\Cygwin.ico\""
+    fi
+    echo "$pkgcontent" | grep "^-" |
+    while read -r attrs uidgid size date time filename ; do
+      if [[ "$filename" != "usr/share/WindowMaker/Icons/DefaultAppIcon.tiff" ]] &&
+         [[ "$filename" != "usr/share/ri/1.8/system/Exception2MessageMapper/fail-i.yaml" ]] &&
+         [[ "$filename" != "usr/share/ri/1.8/system/REXML/Parsers/XPathParser/predicate-i.yaml" ]] ; then
+        local fname
+        if [[ "${filename:0:8}" = "usr/bin/" ]] ; then
+          fname="bin/${filename:8}"
+        elif [[ "${filename:0:8}" = "usr/lib/" ]] ; then
+          fname="lib/${filename:8}"
+        elif [[ "$filename" = "usr/share/terminfo/e/Eterm" ]] ; then
+          fname="usr/share/terminfo/E/Eterm"
+        else
+          fname="$filename"
+        fi
+        fname="${fname//\//\\}"
+        fname="${fname//\$/\$\$}"
+        filename="${filename//\//\\}"
+        echo "  File \"/oname=${prefix[$1]}$fname\" \"packages.unpacked\\$pkgname\\$filename\""
+      fi
+    done
+    echo "  File \"/oname=${prefix[coreutils]}etc\\setup\\$1.lst.gz\" \"setup\\$1.lst.gz\""
+    echo "$pkgcontent" | grep "^h" |
+    while read -r attrs uidgid size date time filename ; do
+      local linkname="${filename/ link to */}"
+      local linktargetname="${filename/* link to /}"
+      if [[ "${linkname:0:8}" = "usr/bin/" ]] ; then
+        linkname="bin/${linkname:8}"
+      elif [[ "${linkname:0:8}" = "usr/lib/" ]] ; then
+        linkname="lib/${linkname:8}"
+      fi
+      if [[ "${linktargetname:0:8}" = "usr/bin/" ]] ; then
+        linktargetname="bin/${linktargetname:8}"
+      elif [[ "${linktargetname:0:8}" = "usr/lib/" ]] ; then
+        linktargetname="lib/${linktargetname:8}"
+      fi
+      linkname="${linkname//\//\\}"
+      linkname="${linkname//\$/\$\$}"
+      linktargetname="${linktargetname//\//\\}"
+      linktargetname="${linktargetname//\$/\$\$}"
+      echo "  MkLink::Hard \"\$INSTDIR\\${prefix[$1]}$linkname\" \"\$INSTDIR\\${prefix[$1]}$linktargetname\""
+    done
+    echo "$pkgcontent" | grep "^l" |
+    while read -r attrs uidgid size date time filename ; do
+      local linkname="${filename/ -> */}"
+      local linktargetname="${filename/* -> /}"
+      if [[ "$linktargetname" = "/tmp/install/INSTALL/usr/share/doc/lynx/COPYHEADER" ]] ; then
+        linktargetname="/usr/share/doc/lynx/COPYHEADER"
+      elif [[ "$linktargetname" = "/tmp/install/INSTALL/usr/share/doc/lynx/COPYING" ]] ; then
+        linktargetname="/usr/share/doc/lynx/COPYING"
+      elif [[ "$linktargetname" = "../Cygwin/stunnel-4.29.README" ]] ; then
+        linktargetname="../Cygwin/stunnel.README"
+      elif [[ "$linktargetname" = "../../CHANGELOG" ]] &&
+           [[ "$linkname" = "usr/X11R6/share/tcm-2.20/help/CHANGELOG" ]] ; then
+        linktargetname="../../doc/tcm-2.20/CHANGELOG"
+      elif [[ "$linktargetname" = "../../COPYING" ]] &&
+           [[ "$linkname" = "usr/X11R6/share/tcm-2.20/help/COPYING" ]] ; then
+        linktargetname="../../doc/tcm-2.20/COPYING"
+      elif [[ "$linktargetname" = "mf-nowin.1" ]] &&
+           [[ "$linkname" = "usr/share/man/mf.1" ]] ; then
+        linkname="usr/share/man/man1/mf.1"
+        linktargetname="../../../X11R6/share/man/man1/mf.1"
+      elif [[ "$linktargetname" = "../N/NCR260VT300WPP0" ]] ; then
+         linktargetname="../N/NCR260VT300WPP0"
+      elif [[ "$linkname" = "usr/share/terminfo/e/Eterm-color" ]] ; then
+        linkname="usr/share/terminfo/E/Eterm-color"
+      elif [[ "$linktargetname" = "../../include/qt3" ]] &&
+           [[ "$linkname" = "usr/lib/qt3/include" ]] ; then
+        linktargetname= "../../usr/include/qt4"
+      elif [[ "$linktargetname" = "../../include/qt4" ]] &&
+           [[ "$linkname" = "usr/lib/qt4/include" ]] ; then
+        linktargetname= "../../usr/include/qt4"
+      elif [[ "${linktargetname:0:2}" = "./" ]] ; then
+        linktargetname="${linktargetname:2}"
+      elif [[ "${linkname:0:8}" = "usr/bin/" ]] ; then
+        linkname="bin/${linkname:8}"
+      elif [[ "${linkname:0:8}" = "usr/lib/" ]] ; then
+        linkname="lib/${linkname:8}"
+      fi
+      if [[ "${linkname%/*}/$linktargetname" = *//* ]] ; then
+        linktargetname="/${linkname%/*}/$linktargetname"
+        while [[ "$linktargetname" != //* ]] ; do
+          linktargetname="${linktargetname%/*//*}//../${linktargetname#*//}"
+        done
+        linktargetname="${linktargetname:2}"
+      fi
+      local linktargetfile="/${linkname%/*}/$linktargetname"
+      while [[ "$linktargetfile" = */../* ]] ; do
+        local linktargetprefix="${linktargetfile%%/../*}"
+        local linktargetsuffix="${linktargetfile#*/../}"
+        linktargetfile="${linktargetprefix%/*}/$linktargetsuffix"
+      done
+      if [[ "${linktargetfile:0:9}" = "/usr/bin/" ]] ; then
+        linktargetfile="bin/${linktargetfile:9}"
+      elif [[ "${linktargetfile:0:9}" = "/usr/lib/" ]] ; then
+        linktargetfile="lib/${linktargetfile:9}"
+      else
+        linktargetfile="${linktargetfile:1}"
+      fi
+      linkname="${linkname//\//\\}"
+      linkname="${linkname//\$/\$\$}"
+      if [[ "${filetype[$linktargetfile]}" = "file" ]] ; then
+        linktargetname="${linktargetname//\//\\}"
+        linktargetname="${linktargetname//\$/\$\$}"
+        if [[ "${linkname:$((${#linkname}-4))}" = ".exe" ]] ||
+           [[ "${linktargetfile:$((${#linktargetfile}-4))}" != ".exe" ]] ; then
+          echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname\" \"$linktargetname\""
+        else
+          echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname.exe\" \"$linktargetname\""
+        fi
+      elif [[ "${filetype[$linktargetfile.exe]}" = "file" ]] ; then
+        linktargetname="${linktargetname//\//\\}"
+        linktargetname="${linktargetname//\$/\$\$}"
+        if [[ "${linkname:$((${#linkname}-4))}" = ".exe" ]] ; then
+          echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname\" \"$linktargetname.exe\""
+        else
+          echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname.exe\" \"$linktargetname.exe\""
+        fi
+      elif [[ "${filetype[$linktargetfile]}" = "directory" ]] ; then
+        linktargetname="${linktargetname//\//\\}"
+        linktargetname="${linktargetname//\$/\$\$}"
+        echo "  MkLink::SoftD \"\$INSTDIR\\${prefix[$1]}$linkname\" \"$linktargetname\""
+      elif [ -f packages.unpacked/*/"$linktargetfile" ] ; then
+        linktargetname="${linktargetname//\//\\}"
+        linktargetname="${linktargetname//\$/\$\$}"
+        if [[ "${linkname:$((${#linkname}-4))}" = ".exe" ]] ||
+           [[ "${linktargetfile:$((${#linktargetfile}-4))}" != ".exe" ]] ; then
+          echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname\" \"$linktargetname\""
+        else
+          echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname.exe\" \"$linktargetname\""
+        fi
+      elif [ -d packages.unpacked/*/"$linktargetfile" ] ; then
+        linktargetname="${linktargetname//\//\\}"
+        linktargetname="${linktargetname//\$/\$\$}"
+        echo "  MkLink::SoftD \"\$INSTDIR\\${prefix[$1]}$linkname\" \"$linktargetname\""
+      elif [[ "$linktargetname" = "../share/webcheck/webcheck.py" ]] ; then
+        echo "  MkLink::SoftF \"\$INSTDIR\\${prefix[$1]}$linkname\" \"..\\share\\webcheck\\webcheck.py\""
+      else
+        echo "Can not determine the type of link \"$linktargetname\"" >&2
+        exit 1
+      fi
+    done
+    echo "$pkgcontent" |
+    grep "^-.............................................. etc/postinstall/.*\\.sh" |
+    while read -r attrs uidgid size date time filename ; do
+      cat <<END
+  FileOpen \$R0 \$INSTDIR\\postinstall.sh a
+  FileSeek \$R0 0 END
+  FileWrite \$R0 "/$filename\$\n"
+  FileClose \$R0
+END
+      # If we have a postinstall script we need coreutils to execute it!
+      if ! [[ " ${requires[$pkgname]} " = *" coreutils "* ]] ; then
+        requires["$pkgname"]="${requires[$pkgname]} coreutils"
+      fi
+      if ! [[ " ${required[coreutils]} " = *" $pkgname "* ]] ; then
+        required["coreutils"]="${requires[coreutils]} $pkgname"
+      fi
+    done
+    cat <<END
+  Push \$R0
+  FileOpen \$R0 \$INSTDIR\\etc\\setup\\installed.log a
+  FileSeek \$R0 0 END
+  FileWrite \$R0 "$1 $pkgname 0\$\n"
+  FileClose \$R0
+  Pop \$R0
+END
+  fi
+}
+
+generate_section_list() {
+  if ((verbose)) ; then echo "Declaring unpack sections..." >&2 ; fi
+  local secname
+  for secname in "${!category_contents[@]}" ; do
+    echo "$secname"
+  done | sort |
+  while read -r secname ; do
+    local pkgname groupprint=1
+    for pkgname in ${category_contents["$secname"]} ; do
+      echo "$pkgname"
+    done | sort |
+    { local groupprint=1
+      while read -r pkgname ; do
+        if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+          if ((groupprint)) ; then
+            if [[ "$secname" != "_PostInstallLast" ]] &&
+               [[ "$secname" != "_obsolete" ]] ; then
+              echo "SectionGroup \"$secname\" sec_$secname"
+              groupprint=0
+            fi
+          fi
+          local insttar="${install[$pkgname]/.tar.bz2*/}"
+          if [[ "$secname" = "_PostInstallLast" ]] ||
+             [[ "$secname" = "_obsolete" ]] ; then
+            echo -n "Section \"-${insttar/*\//}\" "
+          elif [[ " ${seed[$pkgname]} " == *" $definsttype "* ]] ; then
+            echo -n "Section \"!${insttar/*\//}\" "
+          else
+            echo -n "Section \"${insttar/*\//}\" "
+          fi
+          echo      "sec_${secname}_${sanitized_name[$pkgname]}"
+          echo "  SectionIn${sectionin[$pkgname]}"
+          echo "SectionEnd"
+        fi
+      done
+      if ((!groupprint)) ; then
+        echo "SectionGroupEnd"
+      fi
+    }
+  done
+  for secname in "${allinstalledpackages[@]}" ; do
+    if ((verbose)) ; then echo "Package "$secname"..." >&2 ; fi
+    echo "Section \"\" sec_PKG_${sanitized_name[$secname]}"
+    echo "  SectionIn${sectionin[$secname]}"
+    generate_unpack_tarball_text "$secname"
+    echo "SectionEnd"
+  done
+  echo "!insertmacro MUI_FUNCTION_DESCRIPTION_BEGIN"
+  for secname in "${!category_contents[@]}" ; do
+    echo "$secname"
+  done | sort |
+  while read -r secname ; do
+    local pkgname
+    for pkgname in ${category_contents["$secname"]} ; do
+      echo "$pkgname"
+    done | sort |
+    { local groupprint=1
+      while read -r pkgname ; do
+        if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+          if ((groupprint)) ; then
+            if [[ "$secname" != "_PostInstallLast" ]] &&
+               [[ "$secname" != "_obsolete" ]] ; then
+              echo "  !insertmacro MUI_DESCRIPTION_TEXT \${sec_$secname} \"\""
+              groupprint=0
+            fi
+          fi
+          echo -n "  !insertmacro MUI_DESCRIPTION_TEXT \${"
+          echo -n "sec_${secname}_${sanitized_name[$pkgname]}} "
+          # Modern UI does not like long descriptions
+          #if [ "${sdesc[$pkgname]}" != "" ] ; then
+            #echo "${ldesc[$pkgname]}"
+          #else
+            echo  "${sdesc[$pkgname]}"
+          #fi
+        fi
+      done
+    }
+  done
+  echo "!insertmacro MUI_FUNCTION_DESCRIPTION_END"
+}
+
+generate_init_function() {
+  # $1 - Section number for first options (others should follow)
+  if ((verbose)) ; then echo "Declaring .onInit function..." >&2 ; fi
+  echo "Function .onInit"
+  if [[ "$defpackage" != "NONE" ]] ; then
+    echo "  StrCpy \$SVV_InstType $(($definsttype-1))"
+    echo "  StrCpy \$SVV_SelChangeInProgress 0"
+  fi
+  local pkgname
+  for pkgname in "${allinstalledpackages[@]}" ; do
+    if [[ " ${seed[$pkgname]} " == *" $definsttype "* ]] ; then
+      echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 9"
+    elif [[ " ${sectionin[$pkgname]} " == *" $definsttype "* ]] ; then
+      echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 1"
+    else
+      echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 0"
+    fi
+  done
+  local secname
+  for secname in "${!category_contents[@]}" ; do
+    echo "$secname"
+  done | sort |
+  while read -r secname ; do
+    local pkgname
+    for pkgname in ${category_contents["$secname"]} ; do
+      echo "$pkgname"
+    done | sort |
+    while read -r pkgname ; do
+      if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+        if [[ " ${sectionin[$pkgname]} " == *" $definsttype "* ]] ; then
+          echo "  StrCpy \$sv_${secname}_${sanitized_name[$pkgname]} 1"
+        else
+          echo "  StrCpy \$sv_${secname}_${sanitized_name[$pkgname]} 0"
+        fi
+      fi
+    done
+  done
+  if [[ "$defpackage" != "NONE" ]] ; then
+    if ((definsttype!=1)) ; then
+      echo "  SetCurInstType $((definsttype-1))"
+    fi
+  fi
+  cat <<END
+  \${GetParameters} \$SVV_CmdLineParameters
+  Push \$R0
+  ClearErrors
+  \${GetOptions} \$cmdLineParams "/?" \$R0
+  IfErrors +1 HelpMessage
+  \${GetOptions} \$cmdLineParams "--help" \$R0
+  IfErrors +3 +1
+HelpMessage:
+END
+  echo -n "  MessageBox MB_OK \"Recognized common options:"
+  echo -n "\$\\n  /D=InstDir - use InstDir as target instead of usual \$INSTDIR"
+  echo -n "\$\\n  /NCRC - disables the CRC check"
+  echo -n "\$\\n  /S - Silent install"
+  if [[ "$defpackage" != "NONE" ]] ; then
+    local insttype line
+    echo -n "\$\\nRecognized install type options:"
+    echo -n "\$\\n  /FULL - Install all availabile packages"
+    for insttype in "${!packages[@]}" ; do
+      echo "\$\\n  /`echo \"$insttype\" | tr 'a-z' 'A-Z'` - ${description[$insttype]}"
+    done | sort |
+    while read -r line ; do
+      echo -n "$line"
+    done
+    echo -n "\$\\n  /MINIMAL - Install only packages from \$\\\"Base\$\\\" category"
+  fi
+  echo "\""
+  echo "  Abort"
+  if [[ "$defpackage" != "NONE" ]] ; then
+    local sectionN="$(($1-1))"
+    local IFS=$'\n'
+    for insttype in `
+      echo "Full"
+      for insttype in "${!packages[@]}" ; do
+        echo $insttype
+      done | sort
+      echo "Minimal"
+    ` ; do
+      echo "  \${GetOptions} \$cmdLineParams \"/`echo \"$insttype\" | tr 'a-z' 'A-Z'`\" \$R0"
+      echo "  IfErrors No_$insttype +1"
+      echo "  StrCpy \$SVV_InstType $((sectionN-1))"
+      for pkgname in "${allinstalledpackages[@]}" ; do
+        if [[ " ${seed[$pkgname]} " == *" $sectionN "* ]] ; then
+          echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 9"
+        elif [[ " ${sectionin[$pkgname]} " == *" $sectionN "* ]] ; then
+          echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 1"
+        else
+          echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 0"
+        fi
+      done
+      for secname in "${!category_contents[@]}" ; do
+        echo "$secname"
+      done | sort |
+      while read -r secname ; do
+        local pkgname
+        for pkgname in ${category_contents["$secname"]} ; do
+          echo "$pkgname"
+        done | sort |
+        while read -r pkgname ; do
+          if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+            if [[ " ${sectionin[$pkgname]} " == *" $sectionN "* ]] ; then
+              echo "  StrCpy \$sv_${secname}_${sanitized_name[$pkgname]} 1"
+            else
+              echo "  StrCpy \$sv_${secname}_${sanitized_name[$pkgname]} 0"
+            fi
+          fi
+        done
+      done
+      for pkgname in "${allinstalledpackages[@]}" ; do
+        if [[ " ${seed[$pkgname]} " == *" $sectionN "* ]] ; then
+          echo "  SectionSetFlags \${sec_PKG_${sanitized_name[$pkgname]}} 9"
+        elif [[ " ${sectionin[$pkgname]} " == *" $sectionN "* ]] ; then
+          echo "  SectionSetFlags \${sec_PKG_${sanitized_name[$pkgname]}} 1"
+        else
+          echo "  SectionSetFlags \${sec_PKG_${sanitized_name[$pkgname]}} 0"
+        fi
+      done
+      for secname in "${!category_contents[@]}" ; do
+        echo "$secname"
+      done | sort |
+      while read -r secname ; do
+        local pkgname
+        for pkgname in ${category_contents["$secname"]} ; do
+          echo "$pkgname"
+        done | sort |
+        while read -r pkgname ; do
+          if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+            if [[ " ${seed[$pkgname]} " == *" $sectionN "* ]] ; then
+              echo "  SectionSetFlags \${sec_${secname}_${sanitized_name[$pkgname]}} 9"
+            elif [[ " ${sectionin[$pkgname]} " == *" $sectionN "* ]] ; then
+              echo "  SectionSetFlags \${sec_${secname}_${sanitized_name[$pkgname]}} 1"
+            else
+              echo "  SectionSetFlags \${sec_${secname}_${sanitized_name[$pkgname]}} 0"
+            fi
+          fi
+        done
+      done
+      echo "  SetCurInstType $((sectionN-1))"
+      echo "No_$insttype:"
+      ((sectionN++))
+    done
+  fi
+  echo "  Pop \$R0"
+  echo "FunctionEnd"
+}
+
+generate_onselchange_function(){
+  if ((verbose)) ; then echo "Declaring .onSelChange function..." >&2 ; fi
+  cat <<END
+Function .onSelChange
+  IntCmp \$SVV_SelChangeInProgress 0 +1 L1_SelChangeInProgress L1_SelChangeInProgress
+  StrCpy \$SVV_SelChangeInProgress 1
+  Push \$R0
+  Push \$R1
+END
+  if [[ "$defpackage" != "NONE" ]] ; then
+    cat <<END
+  Push \$R2
+  GetCurInstType \$R0
+  StrCpy \$R2 0
+  IntCmp \$R0 \$SVV_InstType +4 +1 +1
+  StrCpy \$SVV_InstType \$R0
+  IntCmp \$R0 \${NSIS_MAX_INST_TYPES} +2 +1 +1
+  StrCpy \$R2 1
+END
+  fi
+  # sv_XXX/PKV_XXX variables contain information about previous state of affairs
+  # Note: there are three states - 0 (not to be installed), 9 (to be installed)
+  # and 1 (will be installed because some other package needs it).
+  # First we check is some packages were deselected and remove all packages
+  # which can not be installed now.
+  local secname pkgname subpkgname
+  for secname in "${!category_contents[@]}" ; do
+    echo "$secname"
+  done | sort |
+  while read -r secname ; do
+    local pkgname
+    for pkgname in ${category_contents["$secname"]} ; do
+      echo "$pkgname"
+    done | sort |
+    while read -r pkgname ; do
+      if ((verbose)) ; then echo "Read state: \"$pkgname\"..." >&2 ; fi
+      if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+        local PKV_name="PKV_${sanitized_name[$pkgname]}"
+        local sc_name="${secname}_${sanitized_name[$pkgname]}"
+        echo "  SectionGetFlags \${sec_$sc_name} \$R0"
+        echo "  IntOp \$R1 \$R0 & \${SF_SELECTED}"
+        echo "  IntCmp \$sv_$sc_name \$R1 L3_$sc_name"
+        echo "  IntCmp \$sv_$sc_name 0 L1_$sc_name"
+        echo "  StrCpy \$$PKV_name 0"
+        for subpkgname in ${required["$pkgname"]} ; do
+          if [[ "${allinstpackages[$subpkgname]}" = "present" ]] ; then
+            echo "  StrCpy \$PKV_${sanitized_name[$subpkgname]} 0"
+          fi
+        done
+        echo "  Goto L3_$sc_name"
+        echo "L1_$sc_name:"
+        if [[ "$defpackage" != "NONE" ]] ; then
+          echo "  IntCmp \$R2 0 L2_$sc_name +1 +1"
+          for subpkgname in ${seed["$pkgname"]} ; do
+            echo "  IntCmp \$SVV_InstType $((subpkgname-1)) L2_$sc_name +1 +1"
+          done
+          echo "  GoTo L3_$sc_name"
+          echo "L2_$sc_name:"
+        fi
+        echo "  StrCpy \$$PKV_name 9"
+        echo "L3_$sc_name:"
+      fi
+    done
+  done
+  # Now we mark all packages which can be installed or not installed as
+  # not-installed
+  for pkgname in "${allinstalledpackages[@]}" ; do
+    echo "  IntCmp \$PKV_${sanitized_name[$pkgname]} 9 +2 +1 +2"
+    echo "  StrCpy \$PKV_${sanitized_name[$pkgname]} 0"
+  done
+  # Put the dependences back
+  for pkgname in "${allinstalledpackages[@]}" ; do
+    if ((verbose)) ; then echo "Set state: \"$pkgname\"..." >&2 ; fi
+    echo "  IntCmp \$PKV_${sanitized_name[$pkgname]} 9 +1 L4_${sanitized_name[$pkgname]} +1"
+    for subpkgname in ${requires["$pkgname"]} ; do
+      echo "  IntCmp \$PKV_${sanitized_name[$subpkgname]} 9 +2 +1 +2"
+      echo "  StrCpy \$PKV_${sanitized_name[$subpkgname]} 1"
+    done
+    echo "L4_${sanitized_name[$pkgname]}:"
+  done
+  # Copy the calculated new state to the screen
+  for pkgname in "${allinstalledpackages[@]}" ; do
+    echo "  SectionSetFlags \${sec_PKG_${sanitized_name[$pkgname]}} \$PKV_${sanitized_name[$pkgname]}"
+  done
+  for secname in "${!category_contents[@]}" ; do
+    echo "$secname"
+  done | sort |
+  while read -r secname ; do
+    local pkgname
+    for pkgname in ${category_contents["$secname"]} ; do
+      echo "$pkgname"
+    done | sort |
+    while read -r pkgname ; do
+      if [[ "${allinstpackages[$pkgname]}" = "present" ]] ; then
+        echo "  IntOp \$sv_${secname}_${sanitized_name[$pkgname]} \$PKV_${sanitized_name[$pkgname]} & 1"
+        echo "  SectionSetFlags \${sec_${secname}_${sanitized_name[$pkgname]}} \$PKV_${sanitized_name[$pkgname]}"
+      fi
+    done
+  done
+  if [[ "$defpackage" != "NONE" ]] ; then
+    echo "  Pop \$R2"
+  fi
+  cat <<END
+  Pop \$R1
+  Pop \$R0
+  StrCpy \$SVV_SelChangeInProgress 0
+L1_SelChangeInProgress:
+FunctionEnd
+END
+}