Re: Escaping quotes in CFLAGS

[Joerg Sonnenberger <joerg%britannica.bec.de@localhost>]

On Tue, Dec 14, 2010 at 01:05:17AM +0200, Aleksey Cheusov wrote:
> > Building print/luatex fails (at least with clang) because of the following 
> > definition in Makefile:
> > CFLAGS+=        -DLUA_ROOT=\"${PREFIX}/\"
> > changing that to
> > CFLAGS+=        -DLUA_ROOT='"${PREFIX}/"'
> > seems to work but I'm unsure whether this is the right fix.
> 
> As PREFIX doesn't contain spaces
> 
>   CFLAGS+=        -DLUA_ROOT=${PREFIX}/
> 
> whould be enough. For other variables consider using :Q variable modifier.

No. That doesn't create a macro that is a C string.

Joerg