diff options
Diffstat (limited to 'Master/install-tl-windows.bat')
| -rwxr-xr-x | Master/install-tl-windows.bat | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/Master/install-tl-windows.bat b/Master/install-tl-windows.bat index 1fe05af0867..ac6ed7904fa 100755 --- a/Master/install-tl-windows.bat +++ b/Master/install-tl-windows.bat @@ -12,6 +12,12 @@ if not ^x==x goto DOS rem Localize environment changes
setlocal enableextensions
+rem version of external perl, if any
+set extperl=0
+for /f "usebackq tokens=2 delims='" %%a in (`perl -V:version 2^>NUL`) do (
+ set extperl=%%a
+)
+
rem Batch subroutines require a cd to the batchfile directory.
rem For UNC paths, pushd will create a temporary mapping.
pushd "%~dp0"
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