[Qemu-devel] [PATCH] qga: fix build for older versions of mingw

[Olga Krishtal <okrishtal@parallels.com>]

Peter, can you try this patch on your system?

In mingw older than mingw64-headers-4.0.2-1.el7.noarch
header ntddscsi.h can be found in include/ddk, however
compiler does not look there. This breaks the compilation.

The patch adds this directory in QEMU_INCLUDES.

Signed-off-by: Olga Krishtal <okrishtal@parallels.com>
---
 configure | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/configure b/configure
index 52cfe18..ada8895 100755
--- a/configure
+++ b/configure
@@ -3763,7 +3763,6 @@ if test "$usb_redir" != "no" ; then
         usb_redir="no"
     fi
 fi
-
 ##########################################
 # check if we have VSS SDK headers for win
 
@@ -3820,6 +3819,14 @@ if test "$mingw32" = "yes" -a "$guest_agent" != "no" -a "$guest_agent_with_vss"
 fi
 
 ##########################################
+# mingw package on Linux is quite different with different versions. ntddscsi.h
+# can be found sys-root/mingw/include and in sys-root/mingw/include/ddk
+# Add ddk directory to lookup path automatically
+if test "$mingw32" = "yes" -a "$guest_agent" != "no"; then
+  QEMU_INCLUDES="$QEMU_INCLUDES -I`$cc -print-sysroot`/mingw/include/ddk"
+fi
+
+##########################################
 # Guest agent Window MSI  package
 
 if test "$guest_agent" != yes; then
-- 
1.8.3.1