[PATCH] Fix building in git shallow clones

[Anton Lundin]

If we are building from a shallow clone, just guess the version based on
whats hard-coded in VERSION and append a -git to show thats it somwhere
behind that.

Signed-off-by: Anton Lundin <glance at acc.umu.se>
---
 subsurface-gen-version.pri | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/subsurface-gen-version.pri b/subsurface-gen-version.pri
index e0d0ea5..6910050 100644
--- a/subsurface-gen-version.pri
+++ b/subsurface-gen-version.pri
@@ -10,10 +10,10 @@ exists(.git/HEAD): {
 	VERSION_SCRIPT = $$PWD/scripts/get-version
 	# always use linux here -------------------vvv	so we get the true full version
 	FULL_VERSION = "`$$VERSION_SCRIPT linux`"
-	PRODVERSION_STRING = $$system("sh scripts/get-version win $$FULL_VERSION || $${VERSION}.0.0")
-	VERSION_STRING = $$system("sh scripts/get-version linux $$FULL_VERSION || $${VERSION}")
+	PRODVERSION_STRING = $$system("sh scripts/get-version win $$FULL_VERSION || echo $${VERSION}.0.0-git")
+	VERSION_STRING = $$system("sh scripts/get-version linux $$FULL_VERSION || echo $${VERSION}-git")
 	version_h.depends = $$VERSION_SCRIPT $$PWD/.git/$$system("$$SET_GIT_DIR=$$PWD/.git git rev-parse --symbolic-full-name HEAD")
-	version_h.commands = echo \\$${LITERAL_HASH}define VERSION_STRING \\\"`GIT_DIR=$$PWD/.git $$VERSION_SCRIPT $$VER_OS`\\\" > ${QMAKE_FILE_OUT}
+	version_h.commands = echo \\$${LITERAL_HASH}define VERSION_STRING \\\"`GIT_DIR=$$PWD/.git $$VERSION_SCRIPT $$VER_OS || echo $$VERSION-git`\\\" > ${QMAKE_FILE_OUT}
 	version_h.input = GIT_HEAD
 	version_h.output = $$VERSION_FILE
 	version_h.variable_out = GENERATED_FILES
-- 
1.8.3.2