cext on 64 Windows oddities
---------------------------
Key: JRUBY-5464
URL: http://jira.codehaus.org/browse/JRUBY-5464
Project: JRuby
Issue Type: Bug
Components: C Extensions, Windows
Affects Versions: JRuby 1.6RC1
Reporter: Thomas E Enebo
Assignee: Thomas E Enebo
I did an 'ant cext' to generate our native dll for cexts. The build generated
only the windows 32 bit dll. Not horrible, but we did not make the 64 bit dll,
which is more what I expected to happen.
Later, I tried to 'gem install rdiscount' and besides the fact that it got
stuck assuming it needed to invoke 'cc' (gotten from rbconfig, but we are
supposedly replacing with env of CC if available and either JRuby or JRuby
native launcher did not pick it up). After I got things to invoke gcc it then
complained with:
{noformat}
checking for random()... no
checking for srandom()... no
checking for rand()...
make
gcc -I. -I. -Ic:/opt/jruby.cygwin/lib/native/include/ruby -I. -DHAVE_RAND -DHAVE
_SRAND -fno-omit-frame-pointer -fno-strict-aliasing -fexceptions -m64
-march=native -mtune=native -c basename.c
basename.c:1:0: sorry, unimplemented: 64-bit mode not compiled in
make: *** [basename.o] Error 1
{noformat}
I did not dig to see where this error message comes from but I did not see it
in the extension itself...
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