SparrowOSTS_121127.ISO

SparrowOS/Doc/Options.TXT

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+$WW,1$$FG,5$$TX+CX,"Compiler Options"$$FG$
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+Use $LK,"OptOn","MN:OptOn"$() $LK,"OptOff","MN:OptOff"$().  You might need to do $FG,2$#exe {OptOn();}$FG$.
+
+$LK,"OPTf_REPLACE_SYMS","MN:OPTf_REPLACE_SYMS"$ is to cause new declaritions to replace old, instead of overshadowing them in the hash sym table.
+
+$LK,"OPTf_GLBLS_ON_DATA_HEAP","MN:OPTf_GLBLS_ON_DATA_HEAP"$ without this option, global vars are placed in the code heap which is limited to 2 Gig.  In static modules, global vars take-up room in the $FG,2$.BIN$FG$ file, so you might want to use this option, instead.  You might wish to turn it on and off around specific vars.  A disadvantage of data heap global vars in static modules is they can't be initialized.
+
+$LK,"OPTf_EXTERNS_TO_IMPORTS","MN:OPTf_EXTERNS_TO_IMPORTS"$ and $LK,"OPTf_KEEP_PRIVATE","MN:OPTf_KEEP_PRIVATE"$ are strange options, you'll never need.  They're to allow the same header file for $FG,2$OSMain$FG$ to act as $FG,2$extern$FG$s when compiling itself and $FG,2$import$FG$s when compiled by static modules.  They are used in $LK,"::/SparrowOS/OSMain/Static.HPP.Z","FI:::/SparrowOS/OSMain/Static.HPP.Z"$.
+
+$LK,"OPTf_WARN_UNUSED_VAR","MN:OPTf_WARN_UNUSED_VAR"$	warning if unused var.  It is applied to functions.
+
+$LK,"OPTf_WARN_PAREN","MN:OPTf_WARN_PAREN"$		warning if parenthesis are not needed.
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+$LK,"OPTf_WARN_DUP_TYPES","MN:OPTf_WARN_DUP_TYPES"$	warning if dup local var type statements.
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+$LK,"OPTf_NO_REG_VAR","MN:OPTf_NO_REG_VAR"$ forces all function local vars to the stk not registers.  Applied to functions.
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+$LK,"OPTf_NO_BUILTIN_CONST","MN:OPTf_NO_BUILTIN_CONST"$ Disable 10-byte float consts for ã, log2_10, log10_2, loge_2.  Applied to functions.
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