[PATCH 2/3] nsis installer: Suppress "ANSI targets are deprecated" warning

[Peter Maydell]

When we build our Windows installer, it emits the warning:

   warning 7998: ANSI targets are deprecated

Fix this by making our installer a Unicode installer instead.  These
won't work on Win95/98/ME, but we already do not support those.

See
https://nsis.sourceforge.io/Docs/Chapter4.html#aunicodetarget
for the documentation of the Unicode directive.

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>
---
 qemu.nsi | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/qemu.nsi b/qemu.nsi
index c3df8c9d3b0..a44d2be32a2 100644
--- a/qemu.nsi
+++ b/qemu.nsi
@@ -35,6 +35,9 @@
 !define OUTFILE "qemu-setup.exe"
 !endif
 
+; Build a unicode installer
+Unicode True
+
 ; Use maximum compression.
 SetCompressor /SOLID lzma
 
-- 
2.25.1