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Re: [Devel] about my previous post : mkfontscale xfree type1 fonts on Po


From: Axel
Subject: Re: [Devel] about my previous post : mkfontscale xfree type1 fonts on PowerPC computer
Date: Tue, 20 Jul 2004 09:41:09 +0200
User-agent: Mozilla/5.0 (Windows; U; Windows NT 5.0; en-US; rv:1.6) Gecko/20040113

Werner LEMBERG wrote:
I think that because adding a line like  : printf("ok");  
AFTER the call to 
FT_FACE_LOOKUP_SERVICE()    resolves the problem and
mkfontscale doesn't crash 
anymore when calling it in Type1 directory.

What do you think about that ?
(i use gcc3.3.4)
    

We had already similar reports, but we couldn't find the reason.
Maybe a compiler bug?  As mentioned in another mail, please recompile
the program using the gcc compiling options `-gdwarf-2' and `-g3' (at
least this was necessary with 3.1 of gcc, according to the gdb 6.0
info pages); this makes it possible, AFAIK, to trace macro calls also.

Then, after the crash, type `bt full' and report the results.


    Werner

  
I will try that. Another info, deleting "-O2" optimization flags from builds/unix/unix-cc.mk resolves the problems, without adding the printf(""); line.

Axel


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