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obsolete switch -OG
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Topic: obsolete switch -OG (Read 5484 times)
mrdebug
Full Member
Posts: 160
obsolete switch -OG
«
on:
November 15, 2007, 10:23:47 am »
Hi,
When compiling a program I get the warning: You are using the obsolete switch -OG.
What does it mean?
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Bart
Hero Member
Posts: 5275
RE: obsolete switch -OG
«
Reply #1 on:
November 15, 2007, 03:54:26 pm »
Check compiler options and remove the -OG switch?
No idea what it used to do, and if it is replaced by some other switch.
Bart
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Legolas
Full Member
Posts: 117
RE: obsolete switch -OG
«
Reply #2 on:
November 15, 2007, 05:54:43 pm »
-OG generated faster code, -Og smaller. Today fpc uses -Os to generate smaller code, so I suppose that omitting it, will generate faster code
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Leledumbo
Hero Member
Posts: 8747
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RE: obsolete switch -OG
«
Reply #3 on:
November 16, 2007, 07:09:11 am »
Type fpc with no argument for further information, some switches are obsolete. I think Lazarus' compiler option dialog should be changed due to this change.
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Follow this if you want me to answer:
http://wiki.lazarus.freepascal.org/Lazarus_Faq#What_is_the_correct_way_to_ask_questions_in_the_forum.3F
http://pascalgeek.blogspot.com
https://bitbucket.org/leledumbo
https://github.com/leledumbo
Code first, think later - Natural programmer B)
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