mirror of
https://git.lyx.org/repos/lyx.git
synced 2024-09-22 16:04:07 +00:00
ea05826908
- it turned out that the hack to install a stripped-down Perl directly to MiKTEX is not only error-prone, requires admin permission but that it is also not safe because MiKTeX changes the folder structure from time to time. With the new solution Perl is installed directly for LyX like we do for ImageMagick, Python etc. - for pdfcrop support there is a bug in pdfcriop that the requirement is hardcoded to Ghostscript 32bit - I contacted the pdfcrop author to fix this
385 lines
12 KiB
Plaintext
385 lines
12 KiB
Plaintext
/*
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LaTeX.nsh
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Handling of LaTeX distributions
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*/
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# This script contains the following functions:
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#
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# - LaTeXActions (checks if MiKTeX or TeXLive is installed)
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#
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# - InstallMiKTeX (installs MiKTeX if not already installed),
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# only for bunlde installer, uses:
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# LaTeXCheck # function from LyXUtils.nsh
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#
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# - ConfigureMiKTeX
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# (installs the LaTeX class files that are delivered with LyX,
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# a Perl interpreter for splitindex and pdfcrop
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# and enable MiKTeX's automatic package installation)
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#
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# - ConfigureTeXLive
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# (installs the LaTeX class files that are delivered with LyX)
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#
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# - UpdateMiKTeX (asks to update MiKTeX)
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# ---------------------------------------
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Function LaTeXActions
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# checks if MiKTeX or TeXLive is installed
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StrCpy $Is64bit "false"
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${if} ${RunningX64}
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SetRegView 64 # the PATH is in the 64bit registry section
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${endif}
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# test if MiKTeX is installed
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# reads the PATH variable via the registry because NSIS' "$%Path%" variable is not updated when the PATH changes
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ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path"
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StrCpy $Search "miktex"
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Call LaTeXCheck # sets the path to the latex.exe to $PathLaTeX # Function from LyXUtils.nsh
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StrCpy $String $PathLaTeX
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StrCpy $Search "x64" # search if it is 64bit MiKTeX
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Call StrPoint # Function from LyXUtils.nsh
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${if} $Pointer != "-1" # if something was found
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StrCpy $Is64bit "true"
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${endif}
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# check for 32bit MiKTeX
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${if} $PathLaTeX != ""
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${andif} $Is64bit != "true"
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${if} ${RunningX64}
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SetRegView 32
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${endif}
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# check if MiKTeX 2.8 or newer is installed
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StrCpy $0 0
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loop32:
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EnumRegKey $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey
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StrCmp $1 "" done32
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StrCpy $String $1
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IntOp $0 $0 + 1
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Goto loop32
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done32:
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${if} $String == "2.8"
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StrCpy $MiKTeXVersion "2.8"
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StrCpy $LaTeXName "MiKTeX 2.8"
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${endif}
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${if} $String == "2.9"
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StrCpy $MiKTeXVersion "2.9"
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StrCpy $LaTeXName "MiKTeX 2.9"
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${endif}
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${endif}
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# check for 64bit MiKTeX
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${if} $LaTeXName == ""
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${if} ${RunningX64}
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SetRegView 64
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${endif}
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# check if MiKTeX 2.8 or newer is installed
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StrCpy $0 0
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loop64:
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EnumRegKey $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey
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StrCmp $1 "" done64
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StrCpy $String $1
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IntOp $0 $0 + 1
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Goto loop64
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done64:
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${if} $String == "2.8"
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StrCpy $MiKTeXVersion "2.8"
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StrCpy $LaTeXName "MiKTeX 2.8"
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${endif}
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${if} $String == "2.9"
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StrCpy $MiKTeXVersion "2.9"
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StrCpy $LaTeXName "MiKTeX 2.9"
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${endif}
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${endif}
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${if} $PathLaTeX != ""
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StrCpy $MiKTeXUser "HKLM" # needed later to configure MiKTeX
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${else} # check if MiKTeX is installed only for the current user
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${if} ${RunningX64}
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SetRegView 64 # the PATH is in the 64bit registry section
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${endif}
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ReadRegStr $String HKCU "Environment" "Path"
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StrCpy $Search "miktex"
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Call LaTeXCheck # function from LyXUtils.nsh
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${if} $PathLaTeX != ""
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StrCpy $MiKTeXUser "HKCU"
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${endif}
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${endif}
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${if} $LaTeXName == "" # check for the MiKTeX version
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StrCpy $0 0
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loopB:
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EnumRegKey $1 HKCU "SOFTWARE\MiKTeX.org\MiKTeX" $0 # check the last subkey
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StrCmp $1 "" doneB
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StrCpy $String $1
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IntOp $0 $0 + 1
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Goto loopB
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doneB:
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${if} $String == "2.8"
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StrCpy $MiKTeXVersion "2.8"
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StrCpy $LaTeXName "MiKTeX 2.8"
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${endif}
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${if} $String == "2.9"
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StrCpy $MiKTeXVersion "2.9"
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StrCpy $LaTeXName "MiKTeX 2.9"
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${endif}
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${endif}
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${if} $PathLaTeX != ""
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StrCpy $String $PathLaTeX
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StrCpy $Search "x64" # search if it is 64bit MiKTeX
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Call StrPoint # Function from LyXUtils.nsh
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${if} $Pointer != "-1" # if something was found
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StrCpy $Is64bit "true"
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${endif}
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StrCpy $LaTeXInstalled "MiKTeX"
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# on some installations the path ends with a "\" on some not
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# therefore assure that we remove it if it exists
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StrCpy $0 $PathLaTeX "" -1
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${if} $0 == "\"
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StrCpy $PathLaTeX "$PathLaTeX" -1 # delete "\"
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${endif}
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${endif}
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# test if TeXLive is installed
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# TeXLive can be installed so that it appears in the PATH variable and/or only as current user.
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# The safest method is to first check for the PATH because this is independent of the TeXLive version.
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${if} ${RunningX64}
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SetRegView 64 # the PATH is in the 64bit registry section
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${endif}
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${if} $PathLaTeX == ""
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ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path"
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StrCpy $Search "TeXLive"
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Call LaTeXCheck # function from LyXUtils.nsh
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${endif}
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# check for the current user Path variable
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${if} $PathLaTeX == ""
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ReadRegStr $String HKCU "Environment" "Path"
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StrCpy $Search "texlive"
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StrCpy $2 "TeXLive"
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Call LaTeXCheck # function from LyXUtils.nsh
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${endif}
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# check if it was installed to the system
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${if} ${RunningX64}
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SetRegView 32 # TeXLive is a 32bit application
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${endif}
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${if} $PathLaTeX == ""
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ReadRegStr $String HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2012" "UninstallString"
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${if} $String == ""
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ReadRegStr $String HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2012" "UninstallString"
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${endif}
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${if} $String != ""
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StrCpy $String $String -28 # remove '\tlpkg\installer\uninst.bat"'
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StrCpy $String $String "" 1 # remove the leading quote
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${endif}
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StrCpy $PathLaTeX "$String\bin\win32"
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# check if the latex.exe exists in the $PathLaTeX folder
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!insertmacro FileCheck $5 "latex.exe" "$PathLaTeX" # macro from LyXUtils.nsh
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${if} $5 == "False"
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StrCpy $PathLaTeX ""
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${endif}
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${endif}
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# finally set the name
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${if} $PathLaTeX != ""
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${andif} $LaTeXName != "MiKTeX 2.8"
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${andif} $LaTeXName != "MiKTeX 2.9"
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StrCpy $LaTeXInstalled "TeXLive"
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ReadRegStr $String HKLM "SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2012" "DisplayVersion"
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${if} $String == ""
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ReadRegStr $String HKCU "Software\Microsoft\Windows\CurrentVersion\Uninstall\TeXLive2012" "DisplayVersion"
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${endif}
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${if} $String != ""
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StrCpy $LaTeXName "TeXLive $String"
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${else}
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StrCpy $LaTeXName "TeXLive"
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${endif}
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${endif}
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FunctionEnd
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# -------------------------------------------
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!if ${SETUPTYPE} == BUNDLE
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Function InstallMiKTeX
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# installs MiKTeX if not already installed
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${if} $PathLaTeX == ""
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# launch MiKTeX's installer
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MessageBox MB_OK|MB_ICONINFORMATION "$(LatexInfo)" /SD IDOK
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ExecWait ${MiKTeXInstall}
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# test if MiKTeX is installed
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Call LaTeXActions
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${if} ${RunningX64}
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SetRegView 32 # we install the 32bit version of MiKTeX
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${endif}
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${if} $PathLaTeX != ""
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# special entry that it was installed together with LyX
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# so that we can later uninstall it together with LyX
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${if} $MiKTeXUser == "HKCU"
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WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX" "Yes${APP_SERIES_KEY}"
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${else}
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WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX" "OnlyWithLyX" "Yes${APP_SERIES_KEY}"
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${endif}
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StrCpy $LaTeXInstalled "MiKTeX"
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StrCpy $MiKTeXVersion ${MiKTeXDeliveredVersion}
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${else}
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MessageBox MB_OK|MB_ICONSTOP "$(LatexError1)" /SD IDOK
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SetOutPath $TEMP # to be able to delete the $INSTDIR
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RMDir /r $INSTDIR
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Abort
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${endif} # endif $PathLaTeX != ""
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${endif}
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FunctionEnd
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!endif # endif ${SETUPTYPE} == BUNDLE
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# ------------------------------
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Function ConfigureMiKTeX
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# installs the LaTeX class files that are delivered with LyX,
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# a Perl interpreter for splitindex and pdfcrop
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# and enable MiKTeX's automatic package installation
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# install LyX's LaTeX class and style files and a Perl interpreter
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${if} $PathLaTeX != ""
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${if} $MultiUser.Privileges == "Admin"
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${orif} $MultiUser.Privileges == "Power"
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${if} $Is64bit == "true"
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StrCpy $PathLaTeXLocal "$PathLaTeX" -15 # delete "\miktex\bin\x64"
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${else}
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StrCpy $PathLaTeXLocal "$PathLaTeX" -11 # delete "\miktex\bin"
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${endif}
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${else}
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StrCpy $PathLaTeXLocal "$APPDATA\MiKTeX\$MiKTeXVersion"
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${endif}
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# only install the LyX packages if they are not already installed
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${ifnot} ${FileExists} "$PathLaTeXLocal\tex\latex\lyx\broadway.cls"
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# dvipost
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SetOutPath "$PathLaTeXLocal\tex\latex\dvipost"
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File "${FILES_DVIPOST_PKG}\dvipost.sty"
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# files in Resources\tex
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SetOutPath "$PathLaTeXLocal\tex\latex\lyx"
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CopyFiles /SILENT "$INSTDIR\Resources\tex\*.*" "$PathLaTeXLocal\tex\latex\lyx"
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${endif}
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# Belarusian support
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${ifnot} ${FileExists} "$PathLaTeXLocal\tex\generic\babel\belarusian.ldf"
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SetOutPath "$PathLaTeXLocal\tex\generic\babel"
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File "${FILES_DVIPOST_PKG}\belarusian.ldf"
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File "${FILES_DVIPOST_PKG}\belarusian.sty"
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${endif}
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# Hungarian support
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# this is a replacement therefore do this in every case
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SetOutPath "$PathLaTeXLocal\tex\generic\babel"
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File "${FILES_DVIPOST_PKG}\magyar.ldf"
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# install a Perl interpreter for splitindex and pdfcrop
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SetOutPath "$INSTDIR"
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# recursively copy all files under Perl
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File /r "${FILES_PERL}"
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# refresh MiKTeX's file name database (do this always to assure everything is in place)
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${if} $MultiUser.Privileges != "Admin"
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${andif} $MultiUser.Privileges != "Power"
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# call the non-admin version
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nsExec::ExecToLog "$PathLaTeX\initexmf --update-fndb"
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${else}
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${if} $MiKTeXUser != "HKCU" # call the admin version
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nsExec::ExecToLog "$PathLaTeX\initexmf --admin --update-fndb"
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${else}
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nsExec::ExecToLog "$PathLaTeX\initexmf --update-fndb"
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${endif}
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${endif}
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Pop $UpdateFNDBReturn # Return value
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${endif} # end if $PathLaTeX != ""
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# enable package installation without asking (1 = Yes, 0 = No, 2 = Ask me first) and
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# if there is not package repository (MiKTeX's primary package repository) then set it
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${if} ${RunningX64}
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${andif} $Is64bit == "true"
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SetRegView 64
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${else}
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SetRegView 32
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${endif}
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${if} $MiKTeXUser == "HKCU" # if only for current user
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WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall" "1"
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ReadRegStr $1 HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository"
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${if} $1 == ""
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WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository" "${MiKTeXRepo}"
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WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RepositoryType" "remote"
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${endif}
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${else}
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WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoInstall" "1"
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ReadRegStr $1 HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository"
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${if} $1 == ""
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WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RemoteRepository" "${MiKTeXRepo}"
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WriteRegStr HKLM "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "RepositoryType" "remote"
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${endif}
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# we need to state that missing packages should be installed for all users too
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WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\$MiKTeXVersion\MPM" "AutoAdmin" "t"
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${endif}
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# update MiKTeX's package file list
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ExecWait '$PathLaTeX\mpm.exe --update-fndb'
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# we must return to 32bit because LyX is a 32bit application
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SetRegView 32
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FunctionEnd
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# ------------------------------
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Function ConfigureTeXLive
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# installs the LaTeX class files that are delivered with LyX
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# (TeXLive comes already with a Perl interpreter.)
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${if} $PathLaTeX != ""
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StrCpy $PathLaTeXLocal "$PathLaTeX" -10 # delete "\bin\win32"
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# only install the LyX packages if they are not already installed
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${ifnot} ${FileExists} "$PathLaTeXLocal\texmf-dist\tex\latex\lyx\broadway.cls"
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# dvipost
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SetOutPath "$PathLaTeXLocal\texmf-dist\tex\latex\dvipost"
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File "${FILES_DVIPOST_PKG}\dvipost.sty"
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# files in Resources\tex
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SetOutPath "$PathLaTeXLocal\texmf-dist\tex\latex\lyx"
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CopyFiles /SILENT "$INSTDIR\Resources\tex\*.*" "$PathLaTeXLocal\texmf-dist\tex\latex\lyx"
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${endif}
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${endif}
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# update TeXLive's package file list
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ExecWait '$PathLaTeX\texhash'
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# update TeXLive
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ExecWait '$PathLaTeX\tlmgr update --all'
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FunctionEnd
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# ------------------------------
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Function UpdateMiKTeX
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# asks to update MiKTeX
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MessageBox MB_YESNO|MB_ICONINFORMATION "$(MiKTeXInfo)" /SD IDNO IDYES UpdateNow IDNO UpdateLater
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UpdateNow:
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# the update wizard is started by the miktex-update.exe
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${if} $MultiUser.Privileges != "Admin"
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${andif} $MultiUser.Privileges != "Power"
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# call the non-admin version
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ExecWait '"$PathLaTeX\internal\miktex-update.exe"'
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${else}
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${if} $MiKTeXUser != "HKCU" # call the admin version
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ExecWait '"$PathLaTeX\internal\miktex-update_admin.exe"'
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${else}
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ExecWait '"$PathLaTeX\internal\miktex-update.exe"'
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${endif}
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${endif}
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UpdateLater:
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FunctionEnd
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