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Viewing changes to m4/pandora_enable_dtrace.m4

  • Committer: Monty Taylor
  • Date: 2009-09-16 18:20:25 UTC
  • mto: (1128.1.1 captain-20090921-01)
  • mto: This revision was merged to the branch mainline in revision 1132.
  • Revision ID: mordred@inaugust.com-20090916182025-8szuogrssic1z0hm
pandora-build v0.59

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m4/pandora_enable_dtrace.m4
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    AC_CHECK_PROGS([DTRACE], [dtrace])
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    AS_IF([test "x$ac_cv_prog_DTRACE" = "xdtrace"],[
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      AC_DEFINE([HAVE_DTRACE], [1], [Enables DTRACE Support])
 
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      AC_MSG_CHECKING([if dtrace should instrument object files])
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      dnl DTrace on MacOSX does not use -G option
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      cat >conftest.d <<_ACEOF
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provider Example {
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};
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_ACEOF
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      $DTRACE -G -o conftest.d.o -s conftest.d 2>/dev/zero
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      AS_IF([test $? -eq 0],[ac_cv_dtrace_needs_objects=yes])
 
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      AS_IF([test $? -eq 0],[ac_cv_dtrace_needs_objects=yes],
 
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            [ac_cv_dtrace_needs_objects=no])
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      rm -f conftest.d.o conftest.d
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      AC_MSG_RESULT($ac_cv_dtrace_needs_objects)
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      AC_SUBST(DTRACEFLAGS) dnl TODO: test for -G on OSX
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      ac_cv_have_dtrace=yes
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    ])])