<c>flag-o-matic.eclass</c> Reference

The flag-o-matic eclass provides functions for manipulating CFLAGS, CXXFLAGS, LDFLAGS and similar. See for examples.

filter-flags <flags> Removes any occurances of flags in CFLAGS, CXXFLAGS append-flags <flags> Appends flags to CFLAGS and CXXFLAGS replace-flags <orig.flag> <new.flag> Replaces orig.flag (if present) with new.flag in CFLAGS and CXXFLAGS replace-cpu-flags <old.cpus> <new.cpu> Replaces -mtune=, -mcpu= and -march= flags with any of old.cpus with new.cpu in CFLAGS and CXXFLAGS is-flag <flag> Tests whether flag is a valid flag with the current compiler strip-flags Removes all non-safe flags from CFLAGS and CXXFLAGS strip-unsupported-flags Removes any flags in CFLAGS and CXXFLAGS which are not supported by the active compiler get-flag <flag> Finds and echoes the value of the specified flag filter-mfpmath <math types> Removes the specified maths types from the fpmath specification (if present) in CFLAGS and CXXFLAGS append-ldflags Appends the specified flags to LDFLAGS filter-ldflags <flags> Remove the specified flags (if present) from LDFLAGS

Function	Details