1 files changed, 39 insertions, 33 deletions
diff --git a/src/gui/vulkan/vulkan.pri b/src/gui/vulkan/vulkan.pri
index 9bd7391235..5c902e8b82 100644
--- a/src/gui/vulkan/vulkan.pri
+++ b/src/gui/vulkan/vulkan.pri
@@ -17,39 +17,45 @@ qtConfig(vulkan) {
     QMAKE_USE += vulkan/nolink
 }
 
-# Generate qvulkanfunctions.h, qvulkanfunctions_p.h, qvulkanfunctions_p.cpp
-QMAKE_QVKGEN_INPUT = vulkan/vk.xml
-QMAKE_QVKGEN_LICENSE_HEADER = $$QT_SOURCE_TREE/header.LGPL
-qtPrepareTool(QMAKE_QVKGEN, qvkgen)
-
-qvkgen_h.commands = $$QMAKE_QVKGEN ${QMAKE_FILE_IN} $$shell_quote($$QMAKE_QVKGEN_LICENSE_HEADER) ${QMAKE_FILE_OUT_PATH}/${QMAKE_FILE_OUT_BASE}
-qvkgen_h.output = $$OUT_PWD/vulkan/qvulkanfunctions.h
-qvkgen_h.input = QMAKE_QVKGEN_INPUT
-qtConfig(vulkan): \
-    qvkgen_h.variable_out = HEADERS
-else: \
-    qvkgen_h.CONFIG += target_predeps no_link
-QMAKE_EXTRA_COMPILERS += qvkgen_h
-
-qvkgen_ph.commands = $$escape_expand(\\n)
-qvkgen_ph.output = $$OUT_PWD/vulkan/qvulkanfunctions_p.h
-qvkgen_ph.input = QMAKE_QVKGEN_INPUT
-qvkgen_ph.depends += $$OUT_PWD/vulkan/qvulkanfunctions.h
-qtConfig(vulkan): \
-    qvkgen_ph.variable_out = HEADERS
-else: \
-    qvkgen_ph.CONFIG += target_predeps no_link
-QMAKE_EXTRA_COMPILERS += qvkgen_ph
-
-qvkgen_pimpl.commands = $$escape_expand(\\n)
-qvkgen_pimpl.output = $$OUT_PWD/vulkan/qvulkanfunctions_p.cpp
-qvkgen_pimpl.input = QMAKE_QVKGEN_INPUT
-qvkgen_pimpl.depends += $$OUT_PWD/vulkan/qvulkanfunctions_p.h
-qtConfig(vulkan): \
-    qvkgen_pimpl.variable_out = SOURCES
-else: \
-    qvkgen_pimpl.CONFIG += target_predeps no_link
-QMAKE_EXTRA_COMPILERS += qvkgen_pimpl
+qtConfig(vkgen) {
+    # Generate qvulkanfunctions.h, qvulkanfunctions_p.h, qvulkanfunctions_p.cpp
+    QMAKE_QVKGEN_INPUT = vulkan/vk.xml
+    QMAKE_QVKGEN_LICENSE_HEADER = $$QT_SOURCE_TREE/header.LGPL
+    qtPrepareTool(QMAKE_QVKGEN, qvkgen)
+
+    qvkgen_h.commands = $$QMAKE_QVKGEN ${QMAKE_FILE_IN} $$shell_quote($$QMAKE_QVKGEN_LICENSE_HEADER) ${QMAKE_FILE_OUT_PATH}/${QMAKE_FILE_OUT_BASE}
+    qvkgen_h.output = $$OUT_PWD/vulkan/qvulkanfunctions.h
+    qvkgen_h.input = QMAKE_QVKGEN_INPUT
+    qtConfig(vulkan): \
+        qvkgen_h.variable_out = HEADERS
+    else: \
+        qvkgen_h.CONFIG += target_predeps no_link
+    QMAKE_EXTRA_COMPILERS += qvkgen_h
+
+    qvkgen_ph.commands = $$escape_expand(\\n)
+    qvkgen_ph.output = $$OUT_PWD/vulkan/qvulkanfunctions_p.h
+    qvkgen_ph.input = QMAKE_QVKGEN_INPUT
+    qvkgen_ph.depends += $$OUT_PWD/vulkan/qvulkanfunctions.h
+    qtConfig(vulkan): \
+        qvkgen_ph.variable_out = HEADERS
+    else: \
+        qvkgen_ph.CONFIG += target_predeps no_link
+    QMAKE_EXTRA_COMPILERS += qvkgen_ph
+
+    qvkgen_pimpl.commands = $$escape_expand(\\n)
+    qvkgen_pimpl.output = $$OUT_PWD/vulkan/qvulkanfunctions_p.cpp
+    qvkgen_pimpl.input = QMAKE_QVKGEN_INPUT
+    qvkgen_pimpl.depends += $$OUT_PWD/vulkan/qvulkanfunctions_p.h
+    qtConfig(vulkan): \
+        qvkgen_pimpl.variable_out = SOURCES
+    else: \
+        qvkgen_pimpl.CONFIG += target_predeps no_link
+    QMAKE_EXTRA_COMPILERS += qvkgen_pimpl
+} else {
+    # generate dummy files to make qmake happy
+    write_file($$OUT_PWD/vulkan/qvulkanfunctions.h)
+    write_file($$OUT_PWD/vulkan/qvulkanfunctions_p.h)
+}
 
 # Ensure qvulkanfunctions.h gets installed correctly
 targ_headers.CONFIG += no_check_exist