Displaying 1 result from an estimated 1 matches for "lib_gsl".
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lib__l
2012 Aug 17
2
R package compilation: files in src directory should be ignored if C library is not available
...the pkg/src directory. The rest of the package will still work and be useful without the functions containing a .C() call.
To compile the code in pkg/src requires the GSL library. This is detailed in the SystemRequirements line of the DESCRIPTION file and the Makevars file directs the compiler to LIB_GSL.
At what stage will installation fail for the end user if they don't have GSL installed?
I have used Autoconf and configure, following the example in 1.2 of "Writing R Extensions" and the configure.ac file in the R package gsl, to detect whether the GSL library is installed on the...