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lua: make sigaction powerpatch default, support --without-sigaction

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* update option decls to with/without
* apply sigaction powerpatch by default, unless --without-sigaction
  is passed.

Closes Homebrew/homebrew#20679.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
This commit is contained in:
Gary V. Vaughan 2013-06-22 13:29:29 +07:00 committed by Adam Vandenberg
parent 93775225fa
commit 0741121496
1 changed files with 8 additions and 8 deletions
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16
Formula/lua.rb
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@ -13,23 +13,23 @@ class Lua < Formula
end
option :universal
option 'completion', 'Enables advanced readline support'
option 'sigaction', 'Signal handling improvements for interpreter'
option 'with-completion', 'Enables advanced readline support'
option 'without-sigaction', 'Revert to ANSI signal instead of improved POSIX sigaction'
# Be sure to build a dylib, or else runtime modules will pull in another static copy of liblua = crashy
# See: https://github.com/mxcl/homebrew/pull/5043
def patches
p = [DATA]
# completion provided by advanced readline power patch from
# http://lua-users.org/wiki/LuaPowerPatches
if build.include? 'completion'
p << 'http://luajit.org/patches/lua-5.1.4-advanced_readline.patch'
end
# sigaction provided by posix signalling power patch from
# http://lua-users.org/wiki/LuaPowerPatches
if build.include? 'sigaction'
unless build.without? 'sigaction'
p << 'http://lua-users.org/files/wiki_insecure/power_patches/5.1/sig_catch.patch'
end
# completion provided by advanced readline power patch from
# http://lua-users.org/wiki/LuaPowerPatches
if build.with? 'completion'
p << 'http://luajit.org/patches/lua-5.1.4-advanced_readline.patch'
end
p
end