On 4/9/20 12:47 AM, Iain Buclaw via Gcc-patches wrote: > Hi, > > As GDCFLAGS is overriden by the top-level make file with '-O2 -g', > libphobos ends up always being built with all contracts, invariants, and > asserts compiled in. This adds a new configurable that defaults to omit > compiling any run-time checks into the library using '-frelease'. > > Other choices either set the flags '-fno-release', enabling all run-time > checks, or '-fassert', which only compiles in asserts. > > The omission of compiling in contracts results in a smaller library > size, with faster build times.
please could you document these in gcc/doc/install.texi, maybe together with other undocumented options? Thanks, Matthias
