[Tinycc-devel] Support -Wl,opt -Wl,arg syntax

[Thomas Preud'homme]

ld support arguments to multiple-letter options being passed in two ways:
* -opt=arg
* -opt arg
    
Unfortunetely, libtool generate command line of the second form. Since tcc 
didn't support this form yet, I did a commit to add the support. The way it is 
done is to concatenate all -Wl options into one and then pass it to 
tcc_set_linker. I also added a logic in tcc_set_linker to cut at the next 
comma (if there is one) to have a proper error message in case of wrong 
option.

In other words, tcc -o foo -Wl,-rpathstuff,--oformat,coff will correctly says 
"unsupported linker option '-rpathstuff'" instead of "unsupported linker option 
'-rpathstuff,--oformat,coff'.

Best regards,

Thomas Preud'homme

signature.asc
Description: This is a digitally signed message part.