[Slackbuilds-users] Desmume on 64-bit - optimization flag

[Matteo Bernardini]

2013/1/23 Tim Dickson <dickson.tim at googlemail.com>

>  On 23/01/2013 07:21, Matteo Bernardini wrote:
>
>  I lied (previous versions are fails)
>
> SLKCFLAGS=${SLKCFLAGS:--O2}
> LIBDIRSUFFIX=""
> [ "$(uname -m)" = "x86_64" ] && SLKCFLAGS="$SLKCFLAGS -fPIC"
> LIBDIRSUFFIX="64"
> [ "$ARCH" = "i486" ] || [ "$ARCH" = "native" ] && SLKCFLAGS="$SLKCFLAGS
> -march=$ARCH"
> [ "$ARCH" = "i486" ] || [ "$ARCH" = "i686" ] && SLKCFLAGS="$SLKCFLAGS
> -mtune=i686"
>
>   i think you would have difficulties creating 32bit packages from 64bit
> (multilib) slackware, as uname -m would set libdirsuffix to 64 which is not
> what you want for 32bit package. you might have to add a  && ![ "$ARCH" =
> "i486" ] or something similar after the first part of the test.
>

thank for spotting it, you mean something like this?

SLKCFLAGS=${SLKCFLAGS:--O2}
LIBDIRSUFFIX=""
[ "$ARCH" = "x86_64" ] || [ "$ARCH" = "native" ] && [ "$(uname -m)" =
"x86_64" ] && SLKCFLAGS="$SLKCFLAGS -fPIC" LIBDIRSUFFIX="64"
[ "$ARCH" = "i486" ] || [ "$ARCH" = "native" ] && SLKCFLAGS="$SLKCFLAGS
-march=$ARCH"
[ "$ARCH" = "i486" ] || [ "$ARCH" = "i686" ] && SLKCFLAGS="$SLKCFLAGS
-mtune=i686"

Matteo
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