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authorKarl Berry <karl@freefriends.org>2008-04-26 00:33:32 +0000
committerKarl Berry <karl@freefriends.org>2008-04-26 00:33:32 +0000
commit419a1f0cf66ecfd6f2198bc991c529b73dcc9b15 (patch)
tree82e446645ed1c1c768f1621329c15326b207647b /Build
parent258994be3a8da89981a2957556ae06d0da89070b (diff)
canonical w32 wrapper
git-svn-id: svn://tug.org/texlive/trunk@7659 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build')
-rwxr-xr-xBuild/source/texk/texlive/tl-w32-wrapper.texlua92
1 files changed, 92 insertions, 0 deletions
diff --git a/Build/source/texk/texlive/tl-w32-wrapper.texlua b/Build/source/texk/texlive/tl-w32-wrapper.texlua
new file mode 100755
index 00000000000..81c8a83940c
--- /dev/null
+++ b/Build/source/texk/texlive/tl-w32-wrapper.texlua
@@ -0,0 +1,92 @@
+#! /usr/bin/env texlua
+--*-Lua-*-
+-- $Id$
+
+-- Copyright (C) 2007, 2008 Reinhard Kotucha, Norbert Preining.
+-- You may freely use, modify and/or distribute this file.
+
+-- Wrapper for scripts.
+
+function fixwin(args_unix)
+ if os.type == 'windows' then
+ local args_win={} -- new table
+ args_win[0]=args_unix[1]
+ for i=1, #args_unix do
+ args_win[i]='"'..args_unix[i]..'"'
+ end
+ return args_win
+ else
+ return args_unix
+ end
+end
+
+if string.find(arg[0], '/') then -- UNIX path
+ filename=select(1, string.gsub(arg[0], '.*/', ''))
+elseif string.find(arg[0], '\\') then -- Windows path
+ filename=select(1, string.gsub(arg[0], '.*\\', ''))
+else -- no path
+ filename=arg[0]
+end
+
+basename=select(1, string.gsub(filename, '\.texlua$', ''))
+
+sys=false
+
+if string.find(basename, '-sys$') then
+ basename=select(1, string.gsub(basename, '-sys$', ''))
+ sys=true
+end
+
+kpse.set_program_name(filename, basename)
+TEXDIR=kpse.var_value('SELFAUTOPARENT')
+BINDIR=kpse.var_value('SELFAUTOLOC')
+
+perlbin=TEXDIR..'/tlpkg/tlperl/bin/perl.exe'
+
+os.setenv('PATH', TEXDIR..'/tlpkg/tlgs/bin;'..
+ TEXDIR..'/tlpkg/installer;'..
+ os.getenv('PATH'))
+
+os.setenv('WGETRC', TEXDIR..'/tlpkg/installer/wgetrc')
+os.setenv('PERL5LIB', TEXDIR..'/tlpkg/tlperl/lib')
+os.setenv('GS_LIB', TEXDIR..'/tlpkg/tlgs/lib;'..TEXDIR..'/tlpkg/tlgs/fonts')
+
+if sys then
+ os.setenv('TEXMFVAR', kpse.var_value('TEXMFSYSVAR'))
+ os.setenv('TEXMFCONFIG', kpse.var_value('TEXMFSYSCONFIG'))
+ os.setenv('TEX_SYS_PROG', 'true')
+end
+
+if sys and lfs.isfile(BINDIR..'/'..basename..'.exe') then
+ command={BINDIR..'/'..basename..'.exe'}
+elseif lfs.isfile(BINDIR..'/'..basename..'-bin.exe') then
+ command={BINDIR..'/'..basename..'-bin.exe'}
+elseif lfs.isfile(BINDIR..'/'..basename..'.pl') then
+ script=BINDIR..'/'..basename..'.pl'
+ command={perlbin, script}
+elseif kpse.find_file(basename..'.pl', 'texmfscripts') then
+ script=kpse.find_file(basename..'.pl', 'texmfscripts')
+ command={perlbin, script}
+elseif kpse.find_file(basename..'.tlu', 'texmfscripts') then
+ script=kpse.find_file(basename..'.tlu', 'texmfscripts')
+ command={'texlua', script}
+else
+ io.stderr:write(filename..'.texlua: '..basename..
+ ': No appropriate script found.\n')
+end
+
+for i=1, #arg do
+ command[#command+1]=arg[i]
+end
+
+command=fixwin(command)
+
+--[[ Prepend an additional hyphen to activate this code.
+for i=0, #command do
+ print (command[i])
+end
+os.exit(ret)
+--]]
+
+ret=os.spawn(command)
+os.exit(ret)