diff options
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/mkmf.rb | 15 |
1 files changed, 14 insertions, 1 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 45346bfdb..73866e229 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -413,7 +413,20 @@ def libpathflag(libpath=$DEFLIBPATH|$LIBPATH) end def try_link0(src, opt="", &b) - try_do(src, link_command("", opt), &b) + cmd = link_command("", opt) + if $universal + require 'tmpdir' + Dir.mktmpdir("mkmf_", oldtmpdir = ENV["TMPDIR"]) do |tmpdir| + begin + ENV["TMPDIR"] = tmpdir + try_do(src, cmd, &b) + ensure + ENV["TMPDIR"] = oldtmpdir + end + end + else + try_do(src, cmd, &b) + end end def try_link(src, opt="", &b) |