Update dump_build_env

* Reorder a flag
* Don't show values if they are empty
This commit is contained in:
Adam Vandenberg 2010-04-03 23:24:01 -07:00
parent e1c9e24920
commit 81f87c69ac

View File

@ -71,8 +71,9 @@ end
def dump_build_env env def dump_build_env env
puts "\"--use-llvm\" was specified" if ARGV.include? '--use-llvm' puts "\"--use-llvm\" was specified" if ARGV.include? '--use-llvm'
%w[CC CXX LD CFLAGS CPPFLAGS CXXFLAGS LDFLAGS MAKEFLAGS PKG_CONFIG_PATH HOMEBREW_USE_LLVM].each do |k| %w[CC CXX LD CFLAGS CXXFLAGS CPPFLAGS LDFLAGS MAKEFLAGS PKG_CONFIG_PATH HOMEBREW_USE_LLVM].each do |k|
puts "#{k}: #{env[k]}" value = env[k]
puts "#{k}: #{value}" if value
end end
end end