From: Christian Borntraeger <borntraeger@de.ibm.com>
To: Peter Maydell <peter.maydell@linaro.org>,
Paolo Bonzini <pbonzini@redhat.com>
Cc: Cornelia Huck <cornelia.huck@de.ibm.com>,
Christian Borntraeger <borntraeger@de.ibm.com>,
Jens Freimann <jfrei@linux.vnet.ibm.com>,
qemu-devel <qemu-devel@nongnu.org>
Subject: [Qemu-devel] [PATCH] sparse: Fix build with sparse on .S files
Date: Thu, 22 Jan 2015 10:53:46 +0100 [thread overview]
Message-ID: <1421920426-16878-1-git-send-email-borntraeger@de.ibm.com> (raw)
rules.mak has a rule for .S files using CPP. This will result in
errors like
CPP s390-ccw/start.asm
cc: error: unrecognized command line option '-Wbitwise'
Lets also redefine CPP in case of --enable-sparse.
Signed-off-by: Christian Borntraeger <borntraeger@de.ibm.com>
---
configure | 1 +
1 file changed, 1 insertion(+)
diff --git a/configure b/configure
index 47048f0..3bdda2e 100755
--- a/configure
+++ b/configure
@@ -4909,6 +4909,7 @@ echo "QEMU_CFLAGS=$QEMU_CFLAGS" >> $config_host_mak
echo "QEMU_INCLUDES=$QEMU_INCLUDES" >> $config_host_mak
if test "$sparse" = "yes" ; then
echo "CC := REAL_CC=\"\$(CC)\" cgcc" >> $config_host_mak
+ echo "CPP := REAL_CC=\"\$(CPP)\" cgcc" >> $config_host_mak
echo "CXX := REAL_CC=\"\$(CXX)\" cgcc" >> $config_host_mak
echo "HOST_CC := REAL_CC=\"\$(HOST_CC)\" cgcc" >> $config_host_mak
echo "QEMU_CFLAGS += -Wbitwise -Wno-transparent-union -Wno-old-initializer -Wno-non-pointer-null" >> $config_host_mak
--
1.9.3
next reply other threads:[~2015-01-22 9:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-01-22 9:53 Christian Borntraeger [this message]
2015-01-22 13:58 ` [Qemu-devel] [PATCH] sparse: Fix build with sparse on .S files Paolo Bonzini
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