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Improve heuristic for detecting configure

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This commit is contained in:
Jack Nagel 2013-11-15 00:15:50 -06:00
parent 0f0bcd4bed
commit ba0cfd3582
2 changed files with 5 additions and 5 deletions
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4
Library/ENV/4.3/cc
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@ -262,8 +262,8 @@ class Cmd
!ENV['VERBOSE'].nil? || !ENV['HOMEBREW_VERBOSE'].nil? !ENV['VERBOSE'].nil? || !ENV['HOMEBREW_VERBOSE'].nil?
end end
def configure? def configure?
# configure scripts generated with autoconf 2.56 or later export DUALCASE # configure scripts generated with autoconf 2.61 or later export as_nl
ENV.key? 'DUALCASE' ENV.key? 'as_nl'
end end
end end

6
Library/Homebrew/extend/ENV/super.rb
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@ -53,9 +53,9 @@ module Superenv
delete('GREP_OPTIONS') # can break CMake delete('GREP_OPTIONS') # can break CMake
delete('CLICOLOR_FORCE') # autotools doesn't like this delete('CLICOLOR_FORCE') # autotools doesn't like this
# Configure scripts generated by autoconf 2.56 or later export DUALCASE, # Configure scripts generated by autoconf 2.61 or later export as_nl, which
# which we use as a heuristic for running under configure # we use as a heuristic for running under configure
delete('DUALCASE') delete('as_nl')
end end
def setup_build_environment(formula=nil) def setup_build_environment(formula=nil)