Bug #11553 ยป Disable-by-default-the-dtrace-support-on-Linux-syste.patch
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AC_ARG_ENABLE(dtrace,
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AS_HELP_STRING([--enable-dtrace],
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[enable DTrace for tracing inside ruby. enabled by default on systems having dtrace]),
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[enable DTrace for tracing inside ruby. Enabled by default on non-Linux systems having dtrace]),
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[enable_dtrace=$enableval], [enable_dtrace=auto])
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if test "${enable_dtrace}" = "auto"; then
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if test x"$DTRACE" != x -a x"$cross_compiling" != xyes; then
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if test x"$DTRACE" != x -a x"$cross_compiling" != xyes -a x"$target_os" != "xlinux"; then
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RUBY_DTRACE_AVAILABLE()
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enable_dtrace=$rb_cv_dtrace_available
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else
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