From: "Arvid E. Picciani" <aep@exys.org>
To: <musl@lists.openwall.com>
Subject: (real) cross compilation with gcc specs
Date: Mon, 30 Jul 2012 12:25:28 +0200 [thread overview]
Message-ID: <75926e46f72c83f9447b89ecbadcd2ad@exys.org> (raw)
i like the musl gcc spec, because it allows me to build stuff without a
complex set of hacks.
However, it's not working for cross compilation, because the paths
begin with /
Does anyone know how to use --sysroot in gcc specs? %{r} doesn't seem
to work although it has been mentioned on the gcc list.
Instead i'm doing this now, which is really ugly:
*startfile:
%{!shared: %:getenv(SYSROOT /lib/%{pie:S}crt1.o)} %:getenv(SYSROOT
/lib/crti.o) %{shared|pie:crtbeginS.o%s;:crtbegin.o%s}
note that getenv expects a second parameter to concat. quite horrible.
any better ideas?
--
Arvid E. Picciani
reply other threads:[~2012-07-30 10:25 UTC|newest]
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