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2.2 Configuration

MicroBenchmark provides several options to be used at configure time. In addition to the generic parameters, such as --prefix, --libdir and so on, the generated configure provided (generated) accepts these options:

• --disable-assert

  Disable assertions on the code.

• --enable-clock-gettime
• --disable-clock-gettime

  Enable or disable clock_gettime chronometer implementation (see Predefined Chronometers.) If this parameter is not provided, this chronometer will be compiled if clock_gettime is available.

• --enable-gettimeofday
• --disable-gettimeofday

  Enable or disable gettimeofday chronometer implementation (see Predefined Chronometers.) If this parameter is not provided, this chronometer will be compiled if gettimeofday is available.

• --enable-itimer
• --disable-itimer

  Enable or disable itimer timer implementation (see Predefined Timers.) If this parameter is not provided, this timer will be compiled if setitimer is available.

• --enable-timer-t
• --disable-timer-t

  Enable or disable timer-t timer implementation (see Predefined Timers.) If this parameter is not provided, this timer will be compiled if timer_create is available.

• --enable-timerfd
• --disable-timerfd

  Enable or disable timerfd timer implementation (see Predefined Timers.) If this parameter is not provided, the timer will be compiled if timerfd_create is available.

• --disable-guile

  Disable Guile bindings.

• --enable-coverage
• --enable-coverage=auto

  Enable the generation of a coverage report with make check. The generated report can be found at build-aux/mbenchmark-gcov.tar.gz. If --enable-coverage is used, any error checking the needed tools for the coverage report generation will result on failed execution of the configure script. If --enable-coverage=auto is used, any error finding or checking the tools needed for the coverage report generation will disable the generation of the report.

  The coverage report is disabled by default.

• --disable-traces

  Do not emit trace level log calls on the code.

• --with-log-level=LEVEL

  Select the default log level for the library. The following levels are available. Each level includes the previous ones.

  • error: Only error messages are shown.
  • warn: Warning messages are emitted to the log output.
  • info: Messages about the current execution status are emitted to the log output.
  • debug: Debugging information is emitted to the log output.
  • trace: Detailed information at each step of the suite execution is emitted to the log output.
• --with-libunistring=DIR
• --with-libunistring-include=INCLUDEDIR
• --with-libunistring-libs=LIBDIR

  Select the libunistring installation used.