diff options
Diffstat (limited to 'lib/mkmf.rb')
-rw-r--r-- | lib/mkmf.rb | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/lib/mkmf.rb b/lib/mkmf.rb index 853f2f4da8..055ed226ea 100644 --- a/lib/mkmf.rb +++ b/lib/mkmf.rb @@ -297,8 +297,16 @@ end def create_tmpsrc(src) src = yield(src) if block_given? src = src.gsub(/[ \t]+$/, '').gsub(/\A\n+|^\n+$/, '').sub(/[^\n]\z/, "\\&\n") - open(CONFTEST_C, "wb") do |cfile| - cfile.print src + count = 0 + begin + open(CONFTEST_C, "wb") do |cfile| + cfile.print src + end + rescue Errno::EACCES + if (count += 1) < 5 + sleep 0.2 + retry + end end src end |