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From: Andreas Schwab <schwab@linux-m68k.org>
To: "H.J. Lu via Binutils" <binutils@sourceware.org>
Cc: Simon Marchi <simark@simark.ca>,  "H.J. Lu" <hjl.tools@gmail.com>,  Tom
 Tromey <tom@tromey.com>,  GCC Patches <gcc-patches@gcc.gnu.org>,  GDB
 <gdb-patches@sourceware.org>,  Aaron Merey <amerey@redhat.com>
Subject: Re: V2 [PATCH] PKG_CHECK_MODULES: Check if $pkg_cv_[]$1[]_LIBS works
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Date: Tue, 28 Jul 2020 15:51:09 +0200
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 (H. J. Lu via Binutils's message of "Tue, 28 Jul 2020 06:33:22 -0700")
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On Jul 28 2020, H.J. Lu via Binutils wrote:

> On x86, the native GCC can support -m32 and -m64.  "gcc -m32" or "gcc -m64"
>  are not cross compiling.

You cannot link -m64 and -m32 together.

> I didn't set PKG_CONFIG_LIBDIR and I don't want to set it.

Then use the correct pkg-config for your target.  If you think
pkg-config is broken, then fix _that_.

Andreas.

-- 
Andreas Schwab, schwab@linux-m68k.org
GPG Key fingerprint = 7578 EB47 D4E5 4D69 2510  2552 DF73 E780 A9DA AEC1
"And now for something completely different."