<div dir="ltr"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 18, 2017 at 2:54 PM, Denys Dmytriyenko <span dir="ltr"><<a href="mailto:denis@denix.org" target="_blank">denis@denix.org</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div class="HOEnZb adM"><div class="">On Thu, May 18, 2017 at 02:37:29PM -0700, Christopher Larson wrote:<br>
> On Thu, May 18, 2017 at 11:57 AM, Khem Raj <<a href="mailto:raj.khem@gmail.com">raj.khem@gmail.com</a>> wrote:<br>
><br>
> > On Thu, May 18, 2017 at 11:19 AM, Denys Dmytriyenko <<a href="mailto:denis@denix.org">denis@denix.org</a>><br>
> > wrote:<br>
> > > On Thu, May 18, 2017 at 07:34:23PM +0200, Enrico Scholz wrote:<br>
> > >> build fails else with<br>
> > >><br>
> > >> | + make -j 8 -l 6 cc=ccache gcc<br>
> > >> | make: *** No rule to make target 'gcc'. Stop.<br>
> > >><br>
> > >> Signed-off-by: Enrico Scholz <<a href="mailto:enrico.scholz@sigma-chemnitz.de">enrico.scholz@sigma-chemnitz.<wbr>de</a>><br>
> > >> ---<br>
> > >> meta/recipes-extended/tzcode/<a href="http://tzcode-native_2017b.bb" rel="noreferrer" target="_blank">t<wbr>zcode-native_2017b.bb</a> | 2 +-<br>
> > >> 1 file changed, 1 insertion(+), 1 deletion(-)<br>
> > >><br>
> > >> diff --git a/meta/recipes-extended/<wbr>tzcode/<a href="http://tzcode-native_2017b.bb" rel="noreferrer" target="_blank">tzcode-native_2017b.bb</a><br>
> > b/meta/recipes-extended/<wbr>tzcode/<a href="http://tzcode-native_2017b.bb" rel="noreferrer" target="_blank">tzcode-native_2017b.bb</a><br>
> > >> index 2084f79..165d2c6 100644<br>
> > >> --- a/meta/recipes-extended/<wbr>tzcode/<a href="http://tzcode-native_2017b.bb" rel="noreferrer" target="_blank">tzcode-native_2017b.bb</a><br>
> > >> +++ b/meta/recipes-extended/<wbr>tzcode/<a href="http://tzcode-native_2017b.bb" rel="noreferrer" target="_blank">tzcode-native_2017b.bb</a><br>
> > >> @@ -18,7 +18,7 @@ S = "${WORKDIR}"<br>
> > >><br>
> > >> inherit native<br>
> > >><br>
> > >> -EXTRA_OEMAKE += "cc=${CC}"<br>
> > >> +EXTRA_OEMAKE += "cc='${CC}'"<br>
> > ><br>
> > > Should these be double-quotes around ${CC}?<br>
> ><br>
> > I think this should work as such.<br>
><br>
> Indeed, it’s expanded by bitbake, not the shell, so which quotes don’t<br>
> matter in that regard, and it’s syntactically cleaner to use different<br>
> quotes than those used for the variable as a whole.<br>
<br>
</div></div>Unless ${CC} has shell variables inside for later expansion, isn't it?</blockquote></div><br>IMO doing so is a bug, as it relies on particulars of precisely when and where the shell variable is expanded. Doing so often results in having to escape it a precise number of times, depending on what context where you want it expanded. More trouble than it’s worth, in my opinion. *shrug*<br>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr">Christopher Larson<br>kergoth at gmail dot com<br>Founder - BitBake, OpenEmbedded, OpenZaurus<br>Senior Software Engineer, Mentor Graphics</div></div></div></div>
</div></div>