becker33 f962aba6ce Allow packages to control handling of compiler flags (#4421) ... * Initial work on flag trapping using functions called <flag>_handler and default_flag_handler * Update packages so they do not obliterate flags * Added append to EnvironmentModifications class * changed EnvironmentModifications to have append_flags method * changed flag_val to be a tuple * Increased test coverage * added documentation of flag handling		2017-07-19 20:12:00 -07:00
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package.py	Allow packages to control handling of compiler flags (#4421)	2017-07-19 20:12:00 -07:00
w_patch.patch	Update zlib to work with other compilers (#4088)	2017-05-06 12:02:32 -05:00