2 files changed, 56 insertions, 0 deletions
diff --git a/cmake/Modules/HandleVersionGeneration.cmake b/cmake/Modules/HandleVersionGeneration.cmake
new file mode 100644
index 000000000..801140462
--- /dev/null
+++ b/cmake/Modules/HandleVersionGeneration.cmake
@@ -0,0 +1,17 @@
+# Generate the ssrf-config.h every 'make'
+file(WRITE ${CMAKE_BINARY_DIR}/version.h.in
+"#define VERSION_STRING \"@VERSION_STRING@\"
+#define GIT_VERSION_STRING \"@GIT_VERSION_STRING@\"
+#define CANONICAL_VERSION_STRING \"@CANONICAL_VERSION_STRING@\"
+")
+
+file(COPY cmake/Modules/version.cmake
+    DESTINATION ${CMAKE_BINARY_DIR})
+
+add_custom_target(
+	version ALL COMMAND ${CMAKE_COMMAND} ${CMAKE_COMMAND}
+	-D SRC=${CMAKE_BINARY_DIR}/version.h.in
+	-D DST=${CMAKE_BINARY_DIR}/ssrf-version.h
+	-D CMAKE_SYSTEM_NAME=${CMAKE_SYSTEM_NAME}
+	-P ${CMAKE_BINARY_DIR}/version.cmake
+)
diff --git a/cmake/Modules/version.cmake b/cmake/Modules/version.cmake
new file mode 100644
index 000000000..bd42e3e73
--- /dev/null
+++ b/cmake/Modules/version.cmake
@@ -0,0 +1,39 @@
+if(${APPLE})
+	set(VER_OS darwin)
+elseif(${WIN32})
+	set(VER_OS win)
+else()
+	set(VER_OS linux)
+endif()
+
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+	set(VER_OS win)
+endif()
+execute_process(
+	COMMAND sh scripts/get-version ${VER_OS}
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+	OUTPUT_VARIABLE VERSION_STRING
+	OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+execute_process(
+	COMMAND sh scripts/get-version linux
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+	OUTPUT_VARIABLE GIT_VERSION_STRING
+	OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+execute_process(
+	COMMAND sh scripts/get-version full
+	WORKING_DIRECTORY ${CMAKE_SOURCE_DIR}
+	OUTPUT_VARIABLE CANONICAL_VERSION_STRING
+	OUTPUT_STRIP_TRAILING_WHITESPACE
+)
+
+configure_file(${SRC} ${DST} @ONLY)
+if(CMAKE_SYSTEM_NAME STREQUAL "Windows")
+	execute_process(
+		COMMAND cat ${CMAKE_SOURCE_DIR}/packaging/windows/subsurface.nsi.in
+		COMMAND sed -e \"s/VERSIONTOKEN/\${GIT_VERSION_STRING}/\"
+		COMMAND sed -e \"s/PRODVTOKEN/\${CANONICAL_VERSION_STRING}/\"
+		OUTPUT_FILE ${CMAKE_BINARY_DIR}/staging/subsurface.nsi
+	)
+endif()