sparse: fix build

c++ compiler isn't wrapped with cgcc, resulting in gcc complaining about the sparse compiler flags which it doesn't know in case qemu is built with --enable-sparse. Signed-off-by: Gerd Hoffmann <[email protected]> Signed-off-by: Michael Tokarev <[email protected]>
jingzhao84 · Nov 2, 2014 · 2944d74 · 2944d74
1 parent 0d61f18
commit 2944d74
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/configure b/configure
@@ -4908,6 +4908,7 @@ 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 "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
 fi