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Marijn Schouten (hkBst) wrote:
> In gambit I used:
>
> econf $(if use static; then echo --disable-shared; else echo --enable-shared;
> fi) \
>
> could become:
>
> econf $(_use static --disable-shared --enable-shared) \
as zlin rightly pointed out on irc. That should really be $(use_enable !static
shared) so scrap this ``example``. Unfortunately my rewrite has a bug such
that it doesn't handle !blah correctly. Fixed version:
_use() {
local flag=$1
local string_success=$2
local string_failure=$3
local success=0
# invert the return value for "!blah" and strip the '!'
[[ ${flag} = !* ]] && { success=1 ; flag=${flag:1} }
# Make sure we have this USE flag in IUSE
if ! hasq "${flag}" ${IUSE} ${E_IUSE} && ! hasq "${flag}"
${PORTAGE_ARCHLIST} selinux; then
eqawarn "QA Notice: USE Flag '${flag}' not in IUSE for
${CATEGORY}/${PF}"
fi
hasq ${flag} ${USE} || ((success=1-success))
echo $(_if success "${string_success}" "${string_failure}")
return success
}
Marijn
- --
Marijn Schouten (hkBst), Gentoo Lisp project
<http://www.gentoo.org/proj/en/lisp/>, #gentoo-lisp on FreeNode
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