Include ARCHFLAGS warning for OS X

This commit is contained in:
mattbauer 2008-12-30 16:39:54 -06:00
parent c2cda84957
commit bdb423635b

View file

@ -1,7 +1,39 @@
#!/usr/bin/env ruby #!/usr/bin/env ruby
require 'mkmf' require 'mkmf'
dir_config('db') inc, lib = dir_config('db')
# OS X compatibility
if(PLATFORM =~ /darwin/) then
# test if Bdb is probably universal
filetype = (IO.popen("file #{inc}/../db_dump").readline.chomp rescue nil)
# if it's not universal, ARCHFLAGS should be set
if((filetype !~ /universal binary/) && ENV['ARCHFLAGS'].nil?) then
arch = (IO.popen("uname -m").readline.chomp rescue nil)
$stderr.write %{
=========== WARNING ===========
You are building this extension on OS X without setting the
ARCHFLAGS environment variable, and BerkeleyDB does not appear
to have been built as a universal binary. If you are seeing this
message, that means that the build will probably fail.
Try setting the environment variable ARCHFLAGS
to '-arch #{arch}' before building.
For example:
(in bash) $ export ARCHFLAGS='-arch #{arch}'
(in tcsh) % setenv ARCHFLAGS '-arch #{arch}'
Then try building again.
===================================
}
# We don't exit here. Who knows? It might build.
end
end
versions=%w(db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2) versions=%w(db-4.7 db-4.6 db-4.5 db-4.4 db-4.3 db-4.2)
until versions.empty? until versions.empty?