compile ruby 2.0.0-p247 with dtrace SUN D 1.11

build steps

pkgin -y in build-essential gcc47 gcc47-libs libyaml
wget -N http://ftp.ruby-lang.org/pub/ruby/2.0/ruby-2.0.0-p247.tar.gz

tar xvf ruby-2.0.0-p247.tar.gz

cd ruby-2.0.0-p247

export LDFLAGS='-R/opt/local -L/opt/local/lib'
CXXFLAGS="-m64 -O3 -g -Wall" bash ./configure --prefix=$HOME/ruby-2.0.0 --with-opt-dir=/opt/local --enable-shared ac_cv_func_dl_iterate_phdr=no CFLAGS="-R -fPIC" rb_cv_have_signbit=no
make

dtrace versions

working zone:
# dtrace -V
dtrace: Sun D 1.10

failing zone:
> dtrace -V
dtrace: Sun D 1.11

failing compile step

linking miniruby
Undefined                       first referenced
 symbol                             in file
__dtraceenabled_ruby___require__entry load.o
__dtrace_ruby___cmethod__entry      vm.o
__dtrace_ruby___parse__begin        parse.o
__dtraceenabled_ruby___cmethod__entry vm.o
__dtrace_ruby___require__entry      load.o
__dtrace_ruby___find__require__entry load.o
__dtrace_ruby___method__return      vm.o
__dtraceenabled_ruby___find__require__entry load.o
__dtrace_ruby___hash__create        hash.o
__dtraceenabled_ruby___load__return load.o
__dtraceenabled_ruby___require__return load.o
__dtrace_ruby___object__create      object.o
__dtrace_ruby___method__entry       vm.o
__dtraceenabled_ruby___parse__begin parse.o
__dtraceenabled_ruby___object__create object.o
__dtraceenabled_ruby___gc__mark__end gc.o
__dtrace_ruby___gc__mark__begin     gc.o
__dtraceenabled_ruby___hash__create hash.o
__dtrace_ruby___string__create      string.o
__dtraceenabled_ruby___find__require__return load.o
__dtraceenabled_ruby___cmethod__return vm.o
__dtrace_ruby___gc__mark__end       gc.o
__dtraceenabled_ruby___parse__end   parse.o
__dtraceenabled_ruby___method__entry vm.o
__dtrace_ruby___gc__sweep__begin    gc.o
__dtraceenabled_ruby___string__create string.o
__dtrace_ruby___raise               eval.o
__dtrace_ruby___require__return     load.o
__dtraceenabled_ruby___load__entry  load.o
__dtrace_ruby___parse__end          parse.o
__dtraceenabled_ruby___array__create array.o
__dtraceenabled_ruby___gc__sweep__end gc.o
__dtraceenabled_ruby___gc__sweep__begin gc.o
__dtrace_ruby___gc__sweep__end      gc.o
__dtraceenabled_ruby___method__return vm.o
__dtraceenabled_ruby___raise        eval.o
__dtrace_ruby___cmethod__return     vm.o
__dtraceenabled_ruby___gc__mark__begin gc.o
__dtrace_ruby___load__return        load.o
__dtrace_ruby___array__create       array.o
__dtrace_ruby___find__require__return load.o
__dtrace_ruby___load__entry         load.o

failing configure step

# Test for whether platform requires -G step.
# OSX is an outlier and does not.
#
# In dtrace 1.11, -G fails when no probes are detected.

echo "int main(void){ return 0; }" > conftest.c
echo "provider conftest{};" > conftest_provider.d
gcc -c -o conftest.o conftest.c
dtrace -G -s conftest_provider.d conftest.o

# dtrace: failed to link script conftest_provider: No probe sites found for declared provider

working replacement

# Test for whether platform requires -G step.
# OSX is an outlier and does not.
#
# In dtrace 1.11, -G fails when no probes are detected.

echo "provider conftest{ probe fire(); };" > conftest_provider.d
dtrace -h -o conftest_provider.h -s conftest_provider.d

cat >conftest.c <<_ACEOF
#include "conftest_provider.h"
int main(void){
  CONFTEST_FIRE();
  return 0;
}
_ACEOF

gcc -c -o conftest.o conftest.c
dtrace -G -s conftest_provider.d conftest.o