From a16eced7ce206f6c49ce7fe3cb15235d019f7a4a Mon Sep 17 00:00:00 2001 From: Norbert Preining Date: Thu, 2 Sep 2021 03:03:14 +0000 Subject: CTAN sync 202109020303 --- systems/win32/TLW64/00README.TLW64 | 53 ++++++++++++++++++++++++++++++++++++++ 1 file changed, 53 insertions(+) create mode 100644 systems/win32/TLW64/00README.TLW64 (limited to 'systems/win32/TLW64') diff --git a/systems/win32/TLW64/00README.TLW64 b/systems/win32/TLW64/00README.TLW64 new file mode 100644 index 0000000000..afa596823e --- /dev/null +++ b/systems/win32/TLW64/00README.TLW64 @@ -0,0 +1,53 @@ + How to install 64bit binaries for TeX Live on Windows + + +In the following, $INSTALLDIR is $SELFAUTOPARENT in the TeX Live, +that is, the parent directory of "texmf-dist". Actually the +directory $INSTALLDIR is shown by a command: + + kpsewhich --var-value=SELFAUTOPARENT + + +(1) Expand the file tl-win64.zip in $INSTALLDIR. + In the case of update, remove all files in $INSTALLDIR/bin/win64 + before expanding tl-win64.zip, because it is possible that + some files are deleted in a new tl-win64.zip. + +(2) After expanding tl-win64.zip in $INSTALLDIR, + change related command PATH from + $INSTALLDIR\bin\win32 + to + $INSTALLDIR\bin\win64;$INSTALLDIR\bin\win32 + + Note that the following 32bit binaries in $INSTALLDIR\bin\win32 + are still used on WOW64: + + jbig2.exe latexindent.exe psviewer.exe tex2xindy.exe + texindy.exe tlaunch.exe tlshell.exe unzip.exe + xindy.exe xindy-lisp.exe xindy.mem zip.exe + + Moreover, tlmgr.bat does not exist in $INSTALLDIR\bin\win64 + due to an obvious reason. + + Thus $INSTALLDIR\bin\win32 is necessary "after" + $INSTALLDIR\bin\win64. + + If there are problems in 64bit binaries, it is easy to recover + the original TeX Live win32, by changing back the PATH: + $INSTALLDIR\bin\win64;$INSTALLDIR\bin\win32 ---> + $INSTALLDIR\bin\win32 + +(3) Ghostscript is assumed to be 64bit. The dvisvgm.exe searches + for gsdll64.dll by reading registry, and gsftopk.exe searches + for gsdll64.dll in the command PATH. Therefore users should + install 64bit Ghostscript and set the command PATH for the + Ghostscript. However, don't define TEXLIVE_WINDOWS_EXTERNAL_GS + in texmf.cnf, because the preinstalled 32bit Ghostscript is + also used in several cases. + + From TeX Live 2020, the version of 64bit binaries will be + synchronized with that of 32bit binaries. It is expected that + common format files can be usable for 32bit/64bit binaries. + +-- +Akira Kakuto -- cgit v1.2.3