lyx_mirror/development/Win32/packaging/installer/LyXWinInstaller/LaTeX.nsh
Uwe Stöhr 4ada8f7c40 Installer:
- initialize for next release
- small bugfix
- reflect cv.xxx removal

git-svn-id: svn://svn.lyx.org/lyx/lyx-devel/trunk@18173 a592a061-630c-0410-9148-cb99ea01b6c8
2007-05-02 19:20:12 +00:00

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Function LaTeXActions
# tests if MiKTeX is installed
# reads the PATH variable via the registry because NSIS' "$%Path%" variable is not updated when the PATH changes
ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path"
StrCpy $Search "miktex"
Call LaTeXCheck # sets the path to the latex.exe to $LatexPath # Function from LyXUtils.nsh
# check if MiKTeX 2.4 or 2.5 is installed
StrCpy $String ""
ReadRegStr $String HKLM "Software\MiK\MiKTeX\CurrentVersion\MiKTeX" "Install Root"
${if} $String != ""
StrCpy $MiKTeXVersion "2.4" # needed later for the configuration of MiKTeX
StrCpy $LaTeXName "MiKTeX 2.4"
${endif}
${if} $LatexPath == "" # check if MiKTeX is installed only for the current user
# check for MiKTeX 2.5
ReadRegStr $String HKCU "Environment" "Path"
StrCpy $Search "miktex"
Call LaTeXCheck # function from LyXUtils.nsh
${if} $LatexPath != ""
StrCpy $MiKTeXUser "HKCU" # needed later to for a message about MiKTeX's install folder write permissions, see InstallActions-*.nsh
${endif}
# check for MiKTeX 2.4
StrCpy $String ""
ReadRegStr $String HKCU "Software\MiK\MiKTeX\CurrentVersion\MiKTeX" "Install Root"
${if} $String != ""
StrCpy $MiKTeXVersion "2.4"
StrCpy $LaTeXName "MiKTeX 2.4"
${endif}
${endif}
${if} $LatexPath != ""
StrCpy $MiKTeXInstalled "yes"
${if} $LaTeXName != "MiKTeX 2.4"
StrCpy $LaTeXName "MiKTeX 2.5"
${endif}
${endif}
# test if TeXLive is installed
# as described at TeXLives' homepage there should be an entry in the PATH
${if} $LatexPath == ""
ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "Path"
StrCpy $Search "TeXLive"
Call LaTeXCheck # function from LyXUtils.nsh
${endif}
# check for the current user Path variable (the case when it is a live CD/DVD)
${if} $LatexPath == ""
ReadRegStr $String HKCU "Environment" "Path"
StrCpy $Search "texlive"
StrCpy $2 "TeXLive"
Call LaTeXCheck # function from LyXUtils.nsh
${endif}
# check if the variable TLroot exists (the case when it is installed using the program "tlpmgui")
${if} $LatexPath == ""
ReadRegStr $String HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "TLroot"
${if} $String == ""
ReadRegStr $String HKCU "Environment" "TLroot" # the case when installed without admin permissions
${endif}
StrCpy $LatexPath "$String\bin\win32"
# check if the latex.exe exists in the $LatexPath folder
!insertmacro FileCheck $5 "latex.exe" "$LatexPath" # macro from LyXUtils.nsh
${if} $5 == "False"
StrCpy $LatexPath ""
${endif}
${endif}
${if} $LatexPath != ""
${andif} $LaTeXName != "MiKTeX 2.4"
${andif} $LaTeXName != "MiKTeX 2.5"
StrCpy $LaTeXName "TeXLive"
${endif}
FunctionEnd
# ------------------------------
Function ConfigureMiKTeX
# installs the LaTeX class files that are delivered with LyX
# and enable MiKTeX's automatic package installation
StrCpy $String $LatexPath
StrCpy $Search "miktex\bin"
StrLen $3 $String
Call StrPoint # search the LaTeXPath for the phrase "miktex\bin" (function from LyXUtils.nsh)
${if} $Pointer != "-1" # if something was found
IntOp $Pointer $Pointer - 1 # jump before the first "\" of "\miktex\bin"
StrCpy $String $String "$Pointer" # $String is now the part before "\miktex\bin"
# install LyX's special LaTeX class files
CreateDirectory "$String\tex\latex\lyx"
SetOutPath "$String\tex\latex\lyx"
File "${ClassFileDir}\lyxchess.sty"
File "${ClassFileDir}\lyxskak.sty"
CreateDirectory "$String\tex\latex\revtex"
SetOutPath "$String\tex\latex\revtex"
File "${ClassFileDir}\revtex.cls"
CreateDirectory "$String\tex\latex\hollywood"
SetOutPath "$String\tex\latex\hollywood"
File "${ClassFileDir}\hollywood.cls"
CreateDirectory "$String\tex\latex\broadway"
SetOutPath "$String\tex\latex\broadway"
File "${ClassFileDir}\broadway.cls"
# install LaTeX-package dvipost (dvipost is not available for MiKTeX)
SetOutPath "$String\tex\latex\" # Should there be a final \ before "?
File /r "${DVIPostFileDir}"
${if} $MiKTeXVersion == "2.4"
# refresh MiKTeX's file name database
ExecWait "$String\miktex\bin\initexmf --update-fndb"
# delete MiKTeX 2.4's dvipng executable as it is an old broken version. Then install a working one.
Delete "$String\miktex\bin\dvipng.exe"
# Install a new one
SetOutPath "$String\miktex\bin"
File "${PRODUCT_DIR}\LyX\external\dvipng.exe"
# enable package installation without asking (1=Yes, 0=No, 2=Always Ask Before Installing)
WriteRegStr HKCU "SOFTWARE\MiK\MiKTeX\CurrentVersion\MiKTeX" "InstallPackagesOnTheFly" "1"
WriteRegStr HKCU "SOFTWARE\MiK\MiKTeX\CurrentVersion\MPM\Settings" "" ""
# Setting package repository (MiKTeX's primary package repository)
WriteRegStr HKCU "SOFTWARE\MiK\MiKTeX\CurrentVersion\MPM" "RemotePackageRepository" "${MiKTeXRepo}"
${else} # if MiKTeX 2.5
# refresh MiKTeX's file name database
ExecWait "$LaTeXPath\initexmf --update-fndb"
# enable package installation without asking (t = Yes, f = No)
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\2.5\MPM" "AutoInstall" "1" # if only for curent user
WriteRegStr HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "MIKTEX_AUTOINSTALL" "t"
# set package repository (MiKTeX's primary package repository)
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\2.5\MPM" "RemoteRepository" "${MiKTeXRepo}" # if only for curent user
WriteRegStr HKCU "SOFTWARE\MiKTeX.org\MiKTeX\2.5\MPM" "RepositoryType" "remote" # if only for curent user
WriteRegStr HKLM "SYSTEM\CurrentControlSet\Control\Session Manager\Environment" "MIKTEX_REPOSITORY" "${MiKTeXRepo}"
${endif}
# enable MiKTeX's automatic package installation
ExecWait '$LaTeXPath\mpm.com --update-fndb'
# the following feature is planned to be used for a possible CD-version
# copy LaTeX-packages needed by LyX
# SetOutPath "$INSTDIR"
# File /r "${LaTeXPackagesDir}"
${endif} # end ${if} $Pointer
FunctionEnd