os checking in texlua code

git-svn-id: svn://tug.org/texlive/trunk@6538 c570f23f-e606-0410-a88d-b1316a301751

3 files changed, 31 insertions, 7 deletions

diff --git a/Build/source/texk/texlive/generate-fmtutil b/Build/source/texk/texlive/generate-fmtutil
index bc497f26fa2..b639dad34eb 100755
--- a/Build/source/texk/texlive/generate-fmtutil
+++ b/Build/source/texk/texlive/generate-fmtutil
@@ -1,6 +1,6 @@
 #!/usr/bin/env texlua
 --*-Lua-*-
--- $Id: generate-updmap.fmtutil 6485 2008-02-01 20:15:06Z reinhardk $
+-- $Id: generate-fmtutil.texlua 6485 2008-02-01 20:15:06Z reinhardk $
 
 -- Copyright (C) 2007 2008 Reinhard Kotucha, Norbert Preining
 -- You may freely use, modify and/or distribute this file.
@@ -24,9 +24,16 @@ kpse.set_program_name(basename)
 
 TEXDIR=kpse.var_value("SELFAUTOPARENT")
 
-os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
+-- if we are on win32 we have to use the shipped perl
+ostype = os.getenv("OS")
+perlbin="perl"
+if (ostype) then
+  if string.find(ostype, "Windows") then
+    os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
+    perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
+  end
+end
 
-perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
 script=kpse.find_file(basename..".pl", "texmfscripts")
 
 command={perlbin, script}
@@ -37,3 +44,4 @@ end
 
 ret=os.spawn(command)
 os.exit(ret)
+
diff --git a/Build/source/texk/texlive/generate-language b/Build/source/texk/texlive/generate-language
index 1f16e0ab345..3acd87edc46 100755
--- a/Build/source/texk/texlive/generate-language
+++ b/Build/source/texk/texlive/generate-language
@@ -24,9 +24,16 @@ kpse.set_program_name(basename)
 
 TEXDIR=kpse.var_value("SELFAUTOPARENT")
 
-os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
+-- if we are on win32 we have to use the shipped perl
+ostype = os.getenv("OS")
+perlbin="perl"
+if (ostype) then
+  if string.find(ostype, "Windows") then
+    os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
+    perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
+  end
+end
 
-perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
 script=kpse.find_file(basename..".pl", "texmfscripts")
 
 command={perlbin, script}
@@ -37,3 +44,4 @@ end
 
 ret=os.spawn(command)
 os.exit(ret)
+
diff --git a/Build/source/texk/texlive/generate-updmap b/Build/source/texk/texlive/generate-updmap
index b5ef265bd55..321b385f6b9 100755
--- a/Build/source/texk/texlive/generate-updmap
+++ b/Build/source/texk/texlive/generate-updmap
@@ -24,9 +24,16 @@ kpse.set_program_name(basename)
 
 TEXDIR=kpse.var_value("SELFAUTOPARENT")
 
-os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
+-- if we are on win32 we have to use the shipped perl
+ostype = os.getenv("OS")
+perlbin="perl"
+if (ostype) then
+  if string.find(ostype, "Windows") then
+    os.setenv("PERL5LIB", TEXDIR.."/tlpkg/tlperl/lib")
+    perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
+  end
+end
 
-perlbin=TEXDIR.."/tlpkg/tlperl/bin/perl.exe"
 script=kpse.find_file(basename..".pl", "texmfscripts")
 
 command={perlbin, script}
@@ -37,3 +44,4 @@ end
 
 ret=os.spawn(command)
 os.exit(ret)
+