3.3.2 Macro Flags
Some option flags are macros that expand into a specific set of other
flags. These are provided as a convenient way to specify a number of options
that are usually expressed together to select a certain feature.
Table 3-5 Macro Option Flags
|
|
-dalign
|
-xmemalign=8s -aligncommon=16
|
-f
|
-aligncommon=16
|
-fast
|
See description of —fast for complete current expansion.
|
-fnonstd
|
-fns -ftrap=common
|
-xia=widestneed
|
-xinterval=widestneed -ftrap=%none -fns=no -fsimple=0
|
-xia=strict
|
-xinterval=strict -ftrap=%none -fns=no -fsimple=0
|
-xtarget
|
-xarch=a
-xcache=b
-xchip=c
|
|
Settings that follow the macro flag on the command line override or
add to the the expansion of the macro.