Minix 3 cc -O options missing? - Minix
This is a discussion on Minix 3 cc -O options missing? - Minix ; I've finally got Hibachi 2.13 ported and working and thought I'd see how
small I could get it (currently its 47K stripped). The man page for
cc(1) says that -OS optimises for space and -OT for time under Minix 3.
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Minix 3 cc -O options missing?
I've finally got Hibachi 2.13 ported and working and thought I'd see how
small I could get it (currently its 47K stripped). The man page for
cc(1) says that -OS optimises for space and -OT for time under Minix 3.
However, when I add -OS to the makefile I get:
cc: -OS: 'S' is not a number
Likewise for -OT. The man page does mention -Onumber, but does not
specify the possible values for number other than 0 and 1. So while -OS
/ -OT are documented, they don't appear to work. Are there -Onum options
that correspond to -OS and -OT? Trying -O2 produces something a touch
larger and -O3 core dumps with out of memory.
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Anthony C Howe Skype: SirWumpus SnertSoft
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Re: Minix 3 cc -O options missing?
In article ,
Anthony Howe wrote:
>I've finally got Hibachi 2.13 ported and working and thought I'd see how
>small I could get it (currently its 47K stripped). The man page for
>cc(1) says that -OS optimises for space and -OT for time under Minix 3.
>However, when I add -OS to the makefile I get:
>
> cc: -OS: 'S' is not a number
>
>Likewise for -OT. The man page does mention -Onumber, but does not
>specify the possible values for number other than 0 and 1. So while -OS
>/ -OT are documented, they don't appear to work. Are there -Onum options
>that correspond to -OS and -OT? Trying -O2 produces something a touch
>larger and -O3 core dumps with out of memory.
Find the lines in /usr/lib/descr related to -OS and -OT (there are four
lines) and move them above the line that starts with 'arg -O$n'.
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