Some systems (e.g. glibc < 2.17) require librt to get clock_gettime
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@ -125,6 +125,10 @@ AM_CONDITIONAL(SPI_ENABLED, [test x"$spi_required" = x"yes"])
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# Enable I2C if
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AM_CONDITIONAL(I2C_ENABLED, [test x"$i2c_required" = x"yes"])
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if test x"$i2c_required" = x"yes"
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then
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AC_SEARCH_LIBS([clock_gettime], [rt])
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fi
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# Documentation (default: no)
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AC_ARG_ENABLE([doc],AS_HELP_STRING([--enable-doc],[Enable documentation generation.]),[enable_doc=$enableval],[enable_doc="no"])
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