Andrew Kelley 28bf768883 export _mh_execute_header with weak linkage
* also fix extern variables with initialiaztion values to generate runtime code
 * remove the workaround in example/shared_library/mathtest.zig
 * introduce the ability for global variables to have Weak and LinkOnce
   linkage
 * fix `@export` to work for non-functions. this code needs to be
   audited though.
 * fix comptime ptrcast not keeping bigger alignment
 * fix linker warnings when targeting darwin

closes #1903
2019-02-18 16:47:30 -05:00
..
2018-11-13 05:08:37 -08:00
2019-02-18 13:05:26 -05:00