-add function ecm_write_version_header(<outputfile>) which generates a foo_version.h

The plan is strip this out of ECMQtFramework.cmake, then ECMQtFramework.cmake will be basically only deal with those Config.cmake files.

Alex

1 files changed, 22 insertions, 0 deletions

diff --git a/modules/ECMWriteVersionHeader.cmake b/modules/ECMWriteVersionHeader.cmake
new file mode 100644
index 00000000..4521cc3c
--- /dev/null
+++ b/modules/ECMWriteVersionHeader.cmake
@@ -0,0 +1,22 @@
+# - Function for generating a version.h file
+#
+# The ECM_WRITE_VERSION_HEADER() function is used write a simple version header
+# which contains macros for the major, minor and patch version numbers of the
+# project. This version header then is usually installed.
+# As version numbers the one set using ecm_version() is used.
+function(ECM_WRITE_VERSION_HEADER _filename)
+
+   string(TOUPPER ${PROJECT_NAME} PROJECT_NAME_UPPER)
+
+   if(IS_ABSOLUTE "${_filename}")
+      set(absFilename "${_filename}")
+   else()
+      set(absFilename "${CMAKE_CURRENT_BINARY_DIR}/${_filename}")
+   endif()
+
+   configure_file(
+      "${ECM_MODULE_DIR}/ECMVersionHeader.h.in"
+      "${absFilename}"
+#      "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}_version.h"
+   )
+endfunction()