prolog_qlfmake.pl -- Compile the library to QLF format

Compilation mode:

• Handle debug/3
  • Optimise, forcing loading of .pl files in debug mode?
• library(apply_macros)
  • Load in advance
• Do not include compiled documentation
  • doc_collect(false).

 qlf_make is det

Compile all files from the system libraries to .QLF format. This is normally called as part of building SWI-Prolog. The compilation consists of these phases:

1. Prepare the compilation environment (expansion, optimization)
2. Build the aggregate .QLF files specified in aggregate_qlf/1.
3. Find all .pl files that need to a .QLF version.
4. Find the subset that need rebuilding
5. Compile these files
6. Report on the sizes

 qlf_make(+Spec) is det

Ensure a .QLF version of Spec. If the .QLF file for Spec does not exist, is incompatible or one of its source files has changed, run qcompile/1 to compile the file.