From: Alex Bennée <alex.bennee@linaro.org>
Date: Wed, 12 May 2021 10:20:51 +0000 (+0100)
Subject: configure: use cc, not host_cc to set cross_cc for build arch
X-Git-Tag: v6.1.0-rc0~113^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b1aa4de12e846e0ad18969ee823c19b66d8d4d8f;p=thirdparty%2Fqemu.git

configure: use cc, not host_cc to set cross_cc for build arch

Otherwise you run into hilarity like trying when cross compiling a 32
bit ARM build on a 64 bit system trying to use host_cc to build 32 bit
test cases.

Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Signed-off-by: Alex Bennée <alex.bennee@linaro.org>
Message-Id: <20210512102051.12134-32-alex.bennee@linaro.org>
---

diff --git a/configure b/configure
index df11c8bad01..9470fff09ab 100755
--- a/configure
+++ b/configure
@@ -1651,7 +1651,7 @@ case "$cpu" in
     # No special flags required for other host CPUs
 esac
 
-eval "cross_cc_${cpu}=\$host_cc"
+eval "cross_cc_${cpu}=\$cc"
 cross_cc_vars="$cross_cc_vars cross_cc_${cpu}"
 QEMU_CFLAGS="$CPU_CFLAGS $QEMU_CFLAGS"