[Qemu-devel] [PATCH] nsis: Add QEMU version information to Windows registry

[Stefan Weil <sw@weilnetz.de>]

The uninstall keys include an optional key "DisplayVersion" which we set
now. By default the version value is read from file VERSION, but it is
also possible to pass VERSION=#.#.# to make.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 Makefile | 1 +
 qemu.nsi | 3 +++
 2 files changed, 4 insertions(+)

diff --git a/Makefile b/Makefile
index 340d9c8..df8f423 100644
--- a/Makefile
+++ b/Makefile
@@ -601,6 +601,7 @@ endif # SIGNCODE
                 $(if $(DLL_PATH),-DDLLDIR="$(DLL_PATH)") \
                 -DSRCDIR="$(SRC_PATH)" \
                 -DOUTFILE="$(INSTALLER)" \
+                -DDISPLAYVERSION="$(VERSION)" \
                 $(SRC_PATH)/qemu.nsi
 	rm -r ${INSTDIR}
 ifdef SIGNCODE
diff --git a/qemu.nsi b/qemu.nsi
index cc5fafd..a20f6ef 100644
--- a/qemu.nsi
+++ b/qemu.nsi
@@ -139,6 +139,9 @@ Section "${PRODUCT} (required)"
 
     ; Write the uninstall keys for Windows
     WriteRegStr HKLM "${UNINST_KEY}" "DisplayName" "QEMU"
+!ifdef DISPLAYVERSION
+    WriteRegStr HKLM "${UNINST_KEY}" "DisplayVersion" "${DISPLAYVERSION}"
+!endif
     WriteRegStr HKLM "${UNINST_KEY}" "UninstallString" '"${UNINST_EXE}"'
     WriteRegDWORD HKLM "${UNINST_KEY}" "NoModify" 1
     WriteRegDWORD HKLM "${UNINST_KEY}" "NoRepair" 1
-- 
2.1.4