From: Paolo Bonzini <pbonzini@redhat.com>
Date: Thu, 28 Jul 2022 22:21:32 +0000 (+0200)
Subject: configure: pass correct cflags to container-based cross compilers
X-Git-Tag: v7.1.0-rc1~13^2
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=ebc55f523c2f406e30ec8fad77bd3b9aad5d4579;p=thirdparty%2Fqemu.git

configure: pass correct cflags to container-based cross compilers

probe_target_compiler returns nonempty $target_cc for installed toolchains
and $container_cross_cc for container-based toolchains.  In both cases
however the flags (coming from $cross_cc_cflags_${target_arch}) must be
in $target_cflags.

Therefore, do not clear them prior to returning from probe_target_compiler.

Reported-by: Taylor Simpson <tsimpson@quicinc.com>
Fixes: 92e288fcfb ("build: try both native and cross compilers", 2022-07-08)
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
---

diff --git a/configure b/configure
index c4c02b84387..72ab03f11aa 100755
--- a/configure
+++ b/configure
@@ -2173,7 +2173,6 @@ probe_target_compiler() {
     build_static=
     target_cc=
     target_ccas=
-    target_cflags=
     target_ar=
     target_as=
     target_ld=