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-- Copyright (c) 2009 Nokia Corporation.
-- Author: Lauri T. Aarnio
--
-- Licensed under MIT license
-- This script is executed after a new SB2 session has been created,
-- to create mapping rules for toolchain components:
-- For example, /usr/bin/gcc will be mapped to the toolchain. These rules
-- are used for other filesystem operations than exec*
-- (for example, when the shell is looking for a program, it must be
-- possible to stat() the destination)
--
gcc_rule_file_path = session_dir .. "/gcc-conf.lua"
default_rule = os.getenv("SBOX_ARGVMODS_USR_BIN_DEFAULT_RULE")
function argvmods_to_mapping_rules()
local n
print("argvmods_rules_for_usr_bin = {")
print(" rules = {")
for n in pairs(argvmods) do
local rule = argvmods[n]
-- print("-- rule ", n, " new_filename=", rule.new_filename)
local k
for k=1,table.maxn(rule.path_prefixes) do
if rule.path_prefixes[k] == "/usr/bin/" and
rule.new_filename ~= nil then
-- this rule maps "n" from /usr/bin to
-- another file
if sb.path_exists(rule.new_filename) then
print(" {path=\"/usr/bin/"..n.."\",")
print(" replace_by=\"" ..
rule.new_filename.."\"},")
else
print(" -- WARNING: " ..
rule.new_filename ..
" does not exist")
end
end
end
end
if (default_rule ~= nil) then
print(" -- default:")
print(" {prefix=\"/usr/bin\",", default_rule, "}")
end
print(" }")
print("}")
end
print("-- Argvmods-to-mapping-rules converter:")
print("-- Automatically generated mapping rules. Do not modify:")
do_file(session_dir .. "/lua_scripts/argvenvp.lua")
argvmods_to_mapping_rules()
print("-- End of rules created by argvmods-to-mapping-rules converter.")
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