From 896de8147508ef9d950e94d5103a0d389ec47ca0 Mon Sep 17 00:00:00 2001
From: Christian Heinrich <franz-christian.heinrich@inria.fr>
Date: Mon, 23 May 2016 15:01:33 +0200
Subject: [PATCH] [CMAKE/SMPI] Automatically generate header files for call
 location tracing.

The generated header files are still under version control.
Maybe we need to remove them?
---
 tools/cmake/MaintainerMode.cmake | 25 +++++++++++++++++++++++++
 tools/cmake/MakeLib.cmake        |  3 +++
 2 files changed, 28 insertions(+)

diff --git a/tools/cmake/MaintainerMode.cmake b/tools/cmake/MaintainerMode.cmake
index d7ce7eb303..b9b81e965a 100644
--- a/tools/cmake/MaintainerMode.cmake
+++ b/tools/cmake/MaintainerMode.cmake
@@ -43,6 +43,31 @@ if(enable_maintainer_mode AND NOT WIN32)
   endif()
 endif()
 
+# Let's generate header files required by SMPI when the call location tracing
+# has been activated. 
+if(enable_maintainer_mode AND NOT WIN32)
+  add_custom_command(OUTPUT ${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces.h
+                            ${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces_fortran.h
+  
+    COMMENT "Generating header files for call-location tracing with SMPI"
+    # Make sure there is no space after the redirection operator (>). I received
+    # error messages in that case on my Debian system.
+    COMMAND "${CMAKE_HOME_DIRECTORY}/tools/smpi/generate_smpi_defines.pl" "${CMAKE_HOME_DIRECTORY}/include/smpi/smpi.h >${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces.h"
+    COMMAND "${CMAKE_HOME_DIRECTORY}/tools/smpi/generate_smpi_defines.pl" "-f" "${CMAKE_HOME_DIRECTORY}/include/smpi/smpi.h >${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces_fortran.h"
+  )
+  
+  add_custom_target(smpi_generated_headers_call_location_tracing
+    DEPENDS
+    ${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces.h
+    ${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces_fortran.h
+  )
+  
+  SET_DIRECTORY_PROPERTIES(PROPERTIES ADDITIONAL_MAKE_CLEAN_FILES
+    "${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces.h"
+    "${CMAKE_HOME_DIRECTORY}/include/smpi/smpi_extended_traces_fortran.h"
+  )
+endif()
+
 if(enable_maintainer_mode AND NOT WIN32)
   find_program(FLEX_EXE NAMES flex)
   find_program(FLEXML_EXE NAMES flexml)
diff --git a/tools/cmake/MakeLib.cmake b/tools/cmake/MakeLib.cmake
index ed62a97fe9..29c3b563fc 100644
--- a/tools/cmake/MakeLib.cmake
+++ b/tools/cmake/MakeLib.cmake
@@ -109,6 +109,9 @@ target_link_libraries(simgrid 	${SIMGRID_DEP})
 
 # Dependencies from maintainer mode
 ###################################
+if(enable_maintainer_mode)
+  add_dependencies(simgrid smpi_generated_headers_call_location_tracing)
+endif()
 if(enable_maintainer_mode AND PYTHON_EXE)
   add_dependencies(simgrid simcalls_generated_src)
 endif()
-- 
2.20.1