Changeset 19347

Timestamp:

11/07/18 10:17:30 (6 years ago)

Author:

tbretz

Message:

Improved pre-check for root-config.

File:

• trunk/Mars/CMakeLists.txt (modified) (1 diff)

trunk/Mars/CMakeLists.txt

@@ -107 +107 @@
 # --------- ROOT -------------
 
-IF(NOT EXISTS root-config})
-   MESSAGE(WARNING "`root-config` not found in path. First make sure it is accessible.")
+FIND_PROGRAM(ROOTCONFIG_EXECUTALE NAMES root-configx)
+FIND_PACKAGE_HANDLE_STANDARD_ARGS(root-config DEFAULT_MSG ROOTCONFIG_EXECUTABLE)
+IF(NOT ROOTCONFIG_EXECUTABLE)
+   MESSAGE(FATAL_ERROR "Please make sure `root-config` is accessible in your path. In case of an installation from source, you might need to source\n . [path-to-root]/bin/thisroot.sh")
 ENDIF()