OSX: Fix version in Info.plist

Fixes #1552

CMakeLists.txt

@@ -134,6 +134,9 @@ if(WITH_TESTS)
     list(APPEND copyq_LIBRARIES Qt5::Test)
 endif()
 
+include(version.cmake)
+message(STATUS "Building CopyQ version ${copyq_version}.")
+
 # Generate version.h from current git commit if available.
 add_custom_target(
     generate_version_header
@@ -141,7 +144,7 @@ add_custom_target(
     COMMAND ${CMAKE_COMMAND}
         -D INPUT_FILE=${CMAKE_CURRENT_SOURCE_DIR}/src/common/version.h.in
         -D OUTPUT_FILE=${CMAKE_CURRENT_BINARY_DIR}/src/common/version.h
-        -P ${CMAKE_CURRENT_SOURCE_DIR}/version.cmake
+        -P ${CMAKE_CURRENT_SOURCE_DIR}/version_header.cmake
     BYPRODUCTS ${CMAKE_CURRENT_BINARY_DIR}/src/common/version.h
     WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}"
 )

src/CMakeLists.txt

@@ -60,6 +60,10 @@ set(copyq_COMPILE
     ${copyq_QM}
     )
 
+if (NOT copyq_version)
+    message(FATAL_ERROR "Application version is unset")
+endif()
+
 if (NOT APPLE)
     add_executable(${COPYQ_EXECUTABLE_NAME} ${copyq_COMPILE})
 else()

version.cmake

@@ -20,7 +20,3 @@ else()
         endif()
     endif()
 endif()
-
-message(STATUS "Building CopyQ version ${copyq_version}.")
-
-configure_file("${INPUT_FILE}" "${OUTPUT_FILE}")

version_header.cmake

+include(version.cmake)
+configure_file("${INPUT_FILE}" "${OUTPUT_FILE}")