On Sun, Apr 10, 2016 at 12:32 AM, Faré fahree@gmail.com wrote:
Dear Don,
sorry for a late reply.
The intended way to use ASDF in your case would be to use two or more systems, that may be defined in the same .asd file (using the / syntax to name a secondary system: roan, roan/core, roan/sqlite, etc.) or separate .asd files (using - or . as a separator).
I like this suggestion because it lets the user decide what is to be built.
It won't scale though.
This is an excerpt from the help message of ImageMagick's configure script: --disable-openmp do not use OpenMP --enable-opencl enable OpenCL support --without-threads disable threads support --without-bzlib disable BZLIB support --with-x use the X Window System --without-zlib disable ZLIB support --without-dps disable Display Postscript support --without-fftw disable FFTW support --without-fpx disable FlashPIX support --without-djvu disable DjVu support --without-fontconfig disable fontconfig support --without-freetype disable Freetype support --without-raqm disable Raqm support --with-gslib enable Ghostscript library support --with-gvc enable GVC support --without-jbig disable JBIG support --without-jpeg disable JPEG support --without-lcms disable lcms (v1.1X) support --without-openjp2 disable OpenJP2 support --without-lqr disable Liquid Rescale support --without-lzma disable LZMA support --without-openexr disable OpenEXR support --without-pango disable PANGO support --without-png disable PNG support --with-rsvg enable RSVG support --without-tiff disable TIFF support --without-webp disable WEBP support
Mark