ROOT 5.30 does not compile with gcc 4.61?

ROOT
61

Lucky you, here on Fedora 16: 5.30, 5.32 and latest SVN stop with the error you quoted…

62

I’ve tried also with cmake. This goes through the part that is problematic with the build attempted with configure without problem. However, it cannot find -lRGL that is needed for graphviz. The sad thing is that it tries to compile graphviz even with -Dgviz=off

63

When I installed Mesa-GL and Mesa-GLU, and enabled OpenGL in ROOT, libRGL compiled and the whole cmake compilation went fine. However, this seems to be a bug in ROOT cmake files…

64

Can you please check if the following patch would fix your problem on building with CMake. I would guess that the problem was that OpenGL not not enabled and gviz3d was not disabled.

[code]Index: graf3d/CMakeLists.txt

— graf3d/CMakeLists.txt (revision 42437)
+++ graf3d/CMakeLists.txt (working copy)
@@ -11,6 +11,6 @@
if(builtin_ftgl)
add_subdirectory(ftgl)
endif()

  • add_subdirectory(gviz3d) # special CMakeLists.txt
    endif()
    -add_subdirectory(gviz3d) # special CMakeLists.txt
    [/code]
65

Works, thanks.