RosBE/RosBE-Windows/RosBE.nsi
Daniel Reimer 9908138509 Get the installer in sync with Colin's recent changes.
TBD: Sync the PS Scripts too.

svn path=/trunk/tools/RosBE/; revision=983
2009-05-10 19:26:40 +00:00

561 lines
20 KiB
Plaintext

!define PRODUCT_NAME "ReactOS Build Environment for Windows"
!define PRODUCT_VERSION "1.4.2"
!define PRODUCT_DIR_REGKEY "Software\Microsoft\Windows\CurrentVersion\App Paths\RosBE.cmd"
!define PRODUCT_UNINST_KEY "Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}"
!define PRODUCT_UNINST_ROOT_KEY "HKCU"
!define PRODUCT_STARTMENU_REGVAL "NSIS:StartMenuDir"
;;
;; Basic installer options
;;
Name "${PRODUCT_NAME} ${PRODUCT_VERSION}"
OutFile "RosBE-${PRODUCT_VERSION}.exe"
InstallDirRegKey HKCU "${PRODUCT_DIR_REGKEY}" ""
ShowInstDetails show
ShowUnInstDetails show
;;
;; Add version/product information metadata to the installation file.
;;
VIAddVersionKey /LANG=1033 "FileVersion" "1.4.2.0"
VIAddVersionKey /LANG=1033 "ProductVersion" "${PRODUCT_VERSION}"
VIAddVersionKey /LANG=1033 "ProductName" "${PRODUCT_NAME}"
VIAddVersionKey /LANG=1033 "Comments" "This installer was written by Peter Ward and Daniel Reimer using Nullsoft Scriptable Install System (http://nsis.sourceforge.net/)"
VIAddVersionKey /LANG=1033 "CompanyName" "ReactOS Team"
VIAddVersionKey /LANG=1033 "LegalTrademarks" "Copyright © 2009 ReactOS Team"
VIAddVersionKey /LANG=1033 "LegalCopyright" "Copyright © 2009 ReactOS Team"
VIAddVersionKey /LANG=1033 "FileDescription" "${PRODUCT_NAME} Setup"
VIProductVersion "1.4.2.0"
CRCCheck force
SetDatablockOptimize on
XPStyle on
SetCompressor /FINAL /SOLID lzma
!include "MUI2.nsh"
!include "InstallOptions.nsh"
!include "RosSourceDir.nsh"
!include "LogicLib.nsh"
!include "x64.nsh"
;;
;; Read our custom page ini, remove previous version and make sure only
;; one instance of the installer is running.
;;
Function .onInit
ReadRegStr $R3 HKLM \
"SOFTWARE\Microsoft\Windows NT\CurrentVersion" CurrentVersion
StrCpy $R4 $R3 3
System::Call 'kernel32::CreateMutexA(i 0, i 0, t "RosBE-v${PRODUCT_VERSION}-Installer") i .r1 ?e'
Pop $R0
StrCmp $R0 0 +3
MessageBox MB_OK|MB_ICONEXCLAMATION "The ${PRODUCT_NAME} v${PRODUCT_VERSION} installer is already running."
Abort
${If} ${RunningX64}
StrCpy $INSTDIR "$PROGRAMFILES64\RosBE"
${Else}
StrCpy $INSTDIR "$PROGRAMFILES\RosBE"
${Endif}
Call UninstallPrevious
!insertmacro INSTALLOPTIONS_EXTRACT "RosSourceDir.ini"
FunctionEnd
;;
;; MUI Settings
;;
!define MUI_ABORTWARNING
!define MUI_ICON "Icons\rosbe.ico"
!define MUI_UNICON "Icons\uninstall.ico"
!define MUI_COMPONENTSPAGE_NODESC
!define MUI_WELCOMEPAGE_TITLE_3LINES
!insertmacro MUI_PAGE_WELCOME
;!insertmacro MUI_PAGE_LICENSE "Root\License.txt"
!insertmacro MUI_PAGE_DIRECTORY
;;
;; ReactOS Source Directory Pages
;;
var REACTOS_SOURCE_DIRECTORY
!insertmacro CUSTOM_PAGE_ROSDIRECTORY
;;
;; Start menu page
;;
var ICONS_GROUP
!define MUI_STARTMENUPAGE_NODISABLE
!define MUI_STARTMENUPAGE_DEFAULTFOLDER "ReactOS Build Environment"
!define MUI_STARTMENUPAGE_REGISTRY_ROOT "${PRODUCT_UNINST_ROOT_KEY}"
!define MUI_STARTMENUPAGE_REGISTRY_KEY "${PRODUCT_UNINST_KEY}"
!define MUI_STARTMENUPAGE_REGISTRY_VALUENAME "${PRODUCT_STARTMENU_REGVAL}"
!insertmacro MUI_PAGE_STARTMENU Application $ICONS_GROUP
!insertmacro MUI_PAGE_COMPONENTS
!insertmacro MUI_PAGE_INSTFILES
!define MUI_FINISHPAGE_TITLE_3LINES
!define MUI_FINISHPAGE_SHOWREADME "$INSTDIR\README.pdf"
!define MUI_FINISHPAGE_SHOWREADME_NOTCHECKED
!insertmacro MUI_PAGE_FINISH
;;
;; Uninstaller pages
;;
!insertmacro MUI_UNPAGE_INSTFILES
;;
;; Language and reserve files
;;
ReserveFile "${NSISDIR}\Plugins\InstallOptions.dll"
!insertmacro MUI_LANGUAGE "English"
Section -BaseFiles SEC01
SetShellVarContext current
SetOutPath "$INSTDIR"
SetOverwrite try
File /r Icons\mingw.ico
File /r Icons\rosbe.ico
File /r Root\README.pdf
File /r Root\changelog.txt
File /r Root\LICENSE.txt
${If} $R4 = '6.1'
File /r Components\Powershell\Build.ps1
File /r Components\Powershell\charch.ps1
File /r Components\Powershell\chdefgcc.ps1
File /r Components\Powershell\Clean.ps1
File /r Components\Powershell\Help.ps1
File /r Components\Powershell\RosBE.ps1
File /r Components\Powershell\rosbe-gcc-env.ps1
File /r Components\Powershell\version.ps1
WriteRegStr HKLM "Software\Microsoft\PowerShell\1\ShellIds\Microsoft.PowerShell" "ExecutionPolicy" "RemoteSigned"
${else}
File /r Root\Build.cmd
File /r Root\charch.cmd
File /r Root\chdefgcc.cmd
File /r Root\Clean.cmd
File /r Root\Help.cmd
File /r Root\RosBE.cmd
File /r Root\RosBE.mac
File /r Root\rosbe-gcc-env.cmd
File /r Root\TimeDate.cmd
File /r Root\TranslateOptions.cmd
File /r Root\version.cmd
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\buildtime.exe
File /r Components\Tools\chknewer.exe
File /r Components\Tools\cpucount.exe
File /r Components\Tools\getdate.exe
File /r Components\Tools\rquote.exe
File /r Components\Tools\tee.exe
${Endif}
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\flash.exe
SectionEnd
Section -MinGWGCCNASM SEC02
SetOutPath "$INSTDIR\i386"
SetOverwrite try
File /r Components\i386\*.*
SectionEnd
Section "RosBE Configurator (options)" SEC03
SetShellVarContext current
SetOutPath "$INSTDIR"
SetOverwrite try
${If} $R4 = '6.1'
File /r Components\Powershell\options.ps1
${else}
File /r Root\options.cmd
${Endif}
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\options.exe
!insertmacro MUI_STARTMENU_WRITE_BEGIN Application
CreateDirectory "$SMPROGRAMS\$ICONS_GROUP"
SetOutPath $INSTDIR
CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Options.lnk" \
"$INSTDIR\Tools\options.exe"
!insertmacro MUI_STARTMENU_WRITE_END
SectionEnd
Section "Subversion Tools (svn, ssvn)" SEC04
SetShellVarContext current
SetOutPath "$INSTDIR"
SetOverwrite try
${If} $R4 = '6.1'
File /r Components\Powershell\sSVN.ps1
${else}
File /r Root\sSVN.cmd
${Endif}
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\svn.exe
File /r Components\Tools\intl3_svn.dll
File /r Components\Tools\libapr-1.dll
File /r Components\Tools\libeay32.dll
File /r Components\Tools\ssleay32.dll
File /r Components\Tools\libaprutil-1.dll
File /r Components\Tools\libdb44.dll
File /r Components\Tools\libapriconv-1.dll
File /r Components\Tools\libsasl.dll
File /r Components\Tools\libsvn_client-1.dll
File /r Components\Tools\libsvn_delta-1.dll
File /r Components\Tools\libsvn_diff-1.dll
File /r Components\Tools\libsvn_fs-1.dll
File /r Components\Tools\libsvn_ra-1.dll
File /r Components\Tools\libsvn_repos-1.dll
File /r Components\Tools\libsvn_subr-1.dll
File /r Components\Tools\libsvn_wc-1.dll
SetOutPath "$INSTDIR\Tools\licenses"
SetOverwrite try
File /r Components\Tools\licenses\*.*
SectionEnd
Section "Shortcut Tool (scut)" SEC05
SetShellVarContext current
SetOutPath "$INSTDIR"
SetOverwrite try
${If} $R4 = '6.1'
File /r Components\Powershell\scut.ps1
${else}
File /r Root\scut.cmd
${Endif}
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\scut.exe
SectionEnd
Section "ccache - Compiler Cache" SEC06
SetShellVarContext current
SetOutPath "$INSTDIR\i386\bin"
SetOverwrite try
File /r Components\Tools\ccache.exe
File /r Components\Tools\cygwin1.dll
SectionEnd
Section "GDB - The GNU Project Debugger" SEC07
SetShellVarContext current
SetOutPath "$INSTDIR\i386\bin"
SetOverwrite try
File /r Components\Tools\gdb.exe
File /r Components\Tools\gdbserver.exe
SectionEnd
Section "relAddr2Line Tool" SEC08
SetShellVarContext current
SetOutPath "$INSTDIR"
SetOverwrite try
${If} $R4 = '6.1'
File /r Components\Powershell\reladdr2line.ps1
${else}
File /r Root\reladdr2line.cmd
${Endif}
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\echoh.exe
File /r Components\Tools\raddr2line.exe
File /r Components\Tools\chkslash.exe
SectionEnd
Section "Other Tools (chdefdir and config)" SEC09
SetShellVarContext current
SetOutPath "$INSTDIR"
SetOverwrite try
${If} $R4 = '6.1'
File /r Components\Powershell\chdefdir.ps1
File /r Components\Powershell\Config.ps1
${else}
File /r Root\chdefdir.cmd
File /r Root\Config.cmd
${Endif}
SectionEnd
Section "Update Script" SEC10
SetShellVarContext current
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\wget.exe
File /r Components\Tools\libintl3.dll
File /r Components\Tools\libeay32.dll
File /r Components\Tools\libssl32.dll
File /r Components\Tools\libiconv2.dll
SetOutPath "$INSTDIR"
SetOverwrite try
${If} $R4 = '6.1'
File /r Components\Powershell\update.ps1
${else}
File /r Root\update.cmd
${Endif}
SectionEnd
Section "PowerShell/CMD RosBE Version" SEC11
SetShellVarContext current
${If} $R4 = '6.1'
SetOutPath "$INSTDIR"
SetOverwrite try
File /r Root\Build.cmd
File /r Root\chdefgcc.cmd
File /r Root\Clean.cmd
File /r Root\Help.cmd
File /r Root\RosBE.cmd
File /r Root\RosBE.mac
File /r Root\rosbe-gcc-env.cmd
File /r Root\TimeDate.cmd
File /r Root\TranslateOptions.cmd
File /r Root\version.cmd
File /r Root\charch.cmd
File /r Root\chdefdir.cmd
File /r Root\Config.cmd
File /r Root\options.cmd
File /r Root\reladdr2line.cmd
File /r Root\scut.cmd
File /r Root\sSVN.cmd
File /r Root\update.cmd
SetOutPath "$INSTDIR\Tools"
SetOverwrite try
File /r Components\Tools\buildtime.exe
File /r Components\Tools\chknewer.exe
File /r Components\Tools\cpucount.exe
File /r Components\Tools\getdate.exe
File /r Components\Tools\rquote.exe
File /r Components\Tools\tee.exe
${else}
SetOutPath "$INSTDIR"
SetOverwrite try
File /r Components\Powershell\Build.ps1
File /r Components\Powershell\RosBE.ps1
File /r Components\Powershell\rosbe-gcc-env.ps1
File /r Components\Powershell\Help.ps1
File /r Components\Powershell\chdefgcc.ps1
File /r Components\Powershell\Clean.ps1
File /r Components\Powershell\version.ps1
File /r Components\Powershell\charch.ps1
File /r Components\Powershell\chdefdir.ps1
File /r Components\Powershell\Config.ps1
File /r Components\Powershell\options.ps1
File /r Components\Powershell\reladdr2line.ps1
File /r Components\Powershell\scut.ps1
File /r Components\Powershell\sSVN.ps1
File /r Components\Powershell\update.ps1
WriteRegStr HKLM "Software\Microsoft\PowerShell\1\ShellIds\Microsoft.PowerShell" "ExecutionPolicy" "RemoteSigned"
${Endif}
SectionEnd
Section -StartMenuShortcuts SEC12
SetShellVarContext current
;;
;; Add our start menu shortcuts.
;;
IfFileExists "$SMPROGRAMS\$ICONS_GROUP\ReactOS Build Environment.lnk" +13 0
!insertmacro MUI_STARTMENU_WRITE_BEGIN Application
CreateDirectory "$SMPROGRAMS\$ICONS_GROUP"
SetOutPath $REACTOS_SOURCE_DIRECTORY
IfFileExists "$INSTDIR\RosBE.cmd" 0 +2
CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\ReactOS Build Environment.lnk" "$SYSDIR\cmd.exe" '/t:0A /k "$INSTDIR\RosBE.cmd"' "$INSTDIR\rosbe.ico"
IfFileExists "$INSTDIR\RosBE.ps1" 0 +2
CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\ReactOS Build Environment - Powershell.lnk" "$SYSDIR\WindowsPowerShell\v1.0\powershell.exe" "-noexit &'$INSTDIR\RosBE.ps1'" "$INSTDIR\rosbe.ico"
SetOutPath $INSTDIR
CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Uninstall RosBE.lnk" \
"$INSTDIR\Uninstall-${PRODUCT_VERSION}.exe"
CreateShortCut "$SMPROGRAMS\$ICONS_GROUP\Readme.lnk" \
"$INSTDIR\README.pdf"
!insertmacro MUI_STARTMENU_WRITE_END
SectionEnd
Section /o "Desktop Shortcuts" SEC13
SetShellVarContext current
;;
;; Add our desktop shortcuts.
;;
IfFileExists "$DESKTOP\ReactOS Build Environment.lnk" +6 0
SetOutPath $REACTOS_SOURCE_DIRECTORY
IfFileExists "$INSTDIR\RosBE.cmd" 0 +2
CreateShortCut "$DESKTOP\ReactOS Build Environment.lnk" "$SYSDIR\cmd.exe" '/t:0A /k "$INSTDIR\RosBE.cmd"' "$INSTDIR\rosbe.ico"
IfFileExists "$INSTDIR\RosBE.ps1" 0 +2
CreateShortCut "$DESKTOP\ReactOS Build Environment - Powershell.lnk" "$SYSDIR\WindowsPowerShell\v1.0\powershell.exe" "-noexit &'$INSTDIR\RosBE.ps1'" "$INSTDIR\rosbe.ico"
SectionEnd
Section /o "Quick Launch Shortcuts" SEC14
SetShellVarContext current
;;
;; Add our quick launch shortcuts.
;;
IfFileExists "$QUICKLAUNCH\ReactOS Build Environment.lnk" +6 0
SetOutPath $REACTOS_SOURCE_DIRECTORY
IfFileExists "$INSTDIR\RosBE.cmd" 0 +2
CreateShortCut "$QUICKLAUNCH\ReactOS Build Environment.lnk" "$SYSDIR\cmd.exe" '/t:0A /k "$INSTDIR\RosBE.cmd"' "$INSTDIR\rosbe.ico"
IfFileExists "$INSTDIR\RosBE.ps1" 0 +2
CreateShortCut "$QUICKLAUNCH\ReactOS Build Environment - Powershell.lnk" "$SYSDIR\WindowsPowerShell\v1.0\powershell.exe" "-noexit &'$INSTDIR\RosBE.ps1'" "$INSTDIR\rosbe.ico"
SectionEnd
Section -Post SEC15
WriteUninstaller "$INSTDIR\Uninstall-${PRODUCT_VERSION}.exe"
${If} $R4 = '6.1'
WriteRegStr HKCU "${PRODUCT_DIR_REGKEY}" "" "$INSTDIR\RosBE.ps1"
${else}
WriteRegStr HKCU "${PRODUCT_DIR_REGKEY}" "" "$INSTDIR\RosBE.cmd"
${Endif}
WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayName" "$(^Name)"
WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "UninstallString" "$INSTDIR\Uninstall-${PRODUCT_VERSION}.exe"
WriteRegStr ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}" "DisplayVersion" "${PRODUCT_VERSION}"
SectionEnd
Function un.onUninstSuccess
HideWindow
MessageBox MB_ICONINFORMATION|MB_OK \
"ReactOS Build Environment was successfully removed from your computer."
FunctionEnd
Function un.onInit
MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 \
"Are you sure you want to remove ReactOS Build Environment and all of its components?" \
IDYES +2
Abort
IfFileExists "$PROFILE\RosBE\." 0 +5
MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 \
"Do you want to remove the ReactOS Build Environment configuration file from the Profile Path?" \
IDNO +1
RMDir /r /REBOOTOK "$PROFILE\RosBE"
IfFileExists "$APPDATA\RosBE\." 0 +5
MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 \
"Do you want to remove the ReactOS Build Environment configuration file from the Application Data Path?" \
IDNO +1
RMDir /r /REBOOTOK "$APPDATA\RosBE"
MessageBox MB_ICONQUESTION|MB_YESNO|MB_DEFBUTTON2 \
"Do you want to remove the Shortcuts? If you just want to Update to a new Version of RosBE, keep them. This keeps your previous settings." \
IDNO +9
Delete /REBOOTOK "$DESKTOP\ReactOS Build Environment.lnk"
Delete /REBOOTOK "$QUICKLAUNCH\ReactOS Build Environment.lnk"
Delete /REBOOTOK "$DESKTOP\ReactOS Build Environment - Powershell.lnk"
Delete /REBOOTOK "$QUICKLAUNCH\ReactOS Build Environment - Powershell.lnk"
FunctionEnd
Section Uninstall
!insertmacro MUI_STARTMENU_GETFOLDER "Application" $ICONS_GROUP
SetShellVarContext current
;;
;; Clean up installed files.
;;
RMDir /r /REBOOTOK "$INSTDIR\i386"
RMDir /r /REBOOTOK "$INSTDIR\Tools"
RMDir /r /REBOOTOK "$SMPROGRAMS\$ICONS_GROUP"
Delete /REBOOTOK "$INSTDIR\Build.cmd"
Delete /REBOOTOK "$INSTDIR\Build.ps1"
Delete /REBOOTOK "$INSTDIR\chdefdir.cmd"
Delete /REBOOTOK "$INSTDIR\chdefdir.ps1"
Delete /REBOOTOK "$INSTDIR\chdefgcc.cmd"
Delete /REBOOTOK "$INSTDIR\chdefgcc.ps1"
Delete /REBOOTOK "$INSTDIR\Clean.cmd"
Delete /REBOOTOK "$INSTDIR\Clean.ps1"
Delete /REBOOTOK "$INSTDIR\Config.cmd"
Delete /REBOOTOK "$INSTDIR\Config.ps1"
Delete /REBOOTOK "$INSTDIR\Help.cmd"
Delete /REBOOTOK "$INSTDIR\Help.ps1"
Delete /REBOOTOK "$INSTDIR\options.cmd"
Delete /REBOOTOK "$INSTDIR\options.ps1"
Delete /REBOOTOK "$INSTDIR\reladdr2line.cmd"
Delete /REBOOTOK "$INSTDIR\reladdr2line.ps1"
Delete /REBOOTOK "$INSTDIR\RosBE.cmd"
Delete /REBOOTOK "$INSTDIR\RosBE.ps1"
Delete /REBOOTOK "$INSTDIR\rosbe-gcc-env.cmd"
Delete /REBOOTOK "$INSTDIR\rosbe-gcc-env.ps1"
Delete /REBOOTOK "$INSTDIR\scut.cmd"
Delete /REBOOTOK "$INSTDIR\scut.ps1"
Delete /REBOOTOK "$INSTDIR\sSVN.cmd"
Delete /REBOOTOK "$INSTDIR\sSVN.ps1"
Delete /REBOOTOK "$INSTDIR\TimeDate.cmd"
Delete /REBOOTOK "$INSTDIR\TranslateOptions.cmd"
Delete /REBOOTOK "$INSTDIR\update.cmd"
Delete /REBOOTOK "$INSTDIR\update.ps1"
Delete /REBOOTOK "$INSTDIR\README.pdf"
Delete /REBOOTOK "$INSTDIR\rosbe.ico"
Delete /REBOOTOK "$INSTDIR\mingw.ico"
Delete /REBOOTOK "$INSTDIR\uninstall.ico"
Delete /REBOOTOK "$INSTDIR\RosBE.mac"
Delete /REBOOTOK "$INSTDIR\ChangeLog.txt"
Delete /REBOOTOK "$INSTDIR\LICENSE.txt"
Delete /REBOOTOK "$INSTDIR\srclist.txt"
Delete /REBOOTOK "$INSTDIR\config.rbuild"
Delete /REBOOTOK "$INSTDIR\version.cmd"
Delete /REBOOTOK "$INSTDIR\version.ps1"
Delete /REBOOTOK "$INSTDIR\Uninstall-${PRODUCT_VERSION}.exe"
;; Whoever dares to change this back into: RMDir /r /REBOOTOK "$INSTDIR" will be KILLED!!!
RMDir /REBOOTOK "$INSTDIR"
;;
;; Clean up the registry.
;;
DeleteRegKey ${PRODUCT_UNINST_ROOT_KEY} "${PRODUCT_UNINST_KEY}"
DeleteRegKey HKCU "${PRODUCT_DIR_REGKEY}"
SetAutoClose true
SectionEnd
Function UninstallPrevious
ReadRegStr $R0 HKCU \
"Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
"UninstallString"
ReadRegStr $R1 HKCU \
"Software\Microsoft\Windows\CurrentVersion\Uninstall\${PRODUCT_NAME}" \
"DisplayVersion"
${If} $R1 == "${PRODUCT_VERSION}"
messageBox MB_OK|MB_ICONEXCLAMATION \
"You already have the ${PRODUCT_NAME} v${PRODUCT_VERSION} installed. You should uninstall the ${PRODUCT_NAME} v${PRODUCT_VERSION} if you want to reinstall."
${EndIf}
${If} $R0 == ""
ReadRegStr $R0 HKLM \
"Software\Microsoft\Windows\CurrentVersion\Uninstall\ReactOS Build Environment" \
"UninstallString"
ReadRegStr $R1 HKLM \
"Software\Microsoft\Windows\CurrentVersion\Uninstall\ReactOS Build Environment" \
"DisplayVersion"
${If} $R0 == ""
Return
${EndIf}
${EndIf}
MessageBox MB_YESNO|MB_ICONQUESTION \
"A previous version of the ${PRODUCT_NAME} was found. You should uninstall it before installing this version.$\n$\nDo you want to do that now?" \
IDNO UninstallPrevious_no \
IDYES UninstallPrevious_yes
Abort
UninstallPrevious_yes:
Var /global PREVIOUSINSTDIR
Push $R0
Call GetParent
Pop $PREVIOUSINSTDIR
ExecWait '$R0 _?=$PREVIOUSINSTDIR'
UninstallPrevious_no:
FunctionEnd
Function GetParent
Exch $R0
Push $R1
Push $R2
Push $R3
Push $R4
StrCpy $R1 0
StrLen $R2 $R0
loop:
IntOp $R1 $R1 + 1
IntCmp $R1 $R2 get 0 get
StrCpy $R3 $R0 1 -$R1
StrCmp $R3 "\" get
Goto loop
get:
StrCpy $R0 $R0 -$R1
Pop $R3
Pop $R2
Pop $R1
Exch $R0
FunctionEnd