Re: [Gm2] GM2 on Solaris/Sparc: Option -0 considered harmful

[Gaius Mulley]

John O Goyo <address@hidden> writes:

> Greetings:
> 
> There is something about "-0".
> 
> ./xgm2 -O -Wnil -Wcase -Wbounds -Wreturn -g  -funbounded-by-reference
> -Wverbose-unbounded -Wpim -Wpedantic-param-names -Wextended-opaque
> -Wpedantic-cast -c -B./stage2/gm2
> -I../../../src/gcc-4.1.2/gcc/gm2/gm2-compiler
> -I../../../src/gcc-4.1.2/gcc/gm2/gm2-libs
> -I../../../src/gcc-4.1.2/gcc/gm2/gm2-libiberty
> ../../../src/gcc-4.1.2/gcc/gm2/gm2-compiler/NameKey.mod -o
> gm2/gm2-compiler-paranoid/NameKey.o
> Internal error: Segmentation Fault
> 
> Remove "-0" and it compiles without incident.  The same holds true for
> gm2/gm2-compiler/NameKey.mod,
> gm2/gm2-compiler/SymbolTable.mod,
> gm2/gm2-compiler/bnflex.mod,
> gm2/gm2-compiler/M2SubExp.mod,
> gm2/gm2-libs/FIO.mod,
> gm2/gm2-libs/Environment.mod,
> gm2/gm2-libs/DynamicStrings.mod, and others.  I stopped here.
> 
> Sincerely,
> john
> 
> 

Hi John,

thanks for the report - it looks as if the 'fix' only worked on
selected architectures - I'll remove -O from the Make-file.in.

regards,
Gaius