search for: objlibs

This is useful for developer who uses multicore builder. https://cmake.org/cmake/help/v3.9/release/3.9.html#other-changes - The Ninja <https://cmake.org/cmake/help/v3.9/generator/Ninja.html#generator:Ninja> generator has loosened the dependencies of object compilation. Object compilation now depends only on custom targets and custom commands associated with libraries on

--- configure.ac | 5 +++++ plugins/vddk/vddk.c | 4 ++++ 2 files changed, 9 insertions(+) diff --git a/configure.ac b/configure.ac index d71f06e4..57626a76 100644 --- a/configure.ac +++ b/configure.ac @@ -321,6 +321,11 @@ AC_SEARCH_LIBS([dlsym], [dl dld], [ ]) LIBS="$old_LIBS" +old_LIBS="$LIBS" +LIBS="$LIBS -ldl" +AC_CHECK_FUNCS([dlmopen])

On Fri, Jul 21, 2017 at 1:16 AM Reid Kleckner <rnk at google.com> wrote: > This is great news! Do we know who contributed the changes to cut the > extra library dependencies? > > Do you think we should remove ENABLE_OBJLIB to simplify our CMake files in > the near future? It seems to me that anyone who cares about highly parallel > build throughput can upgrade CMake to get

I was a bit confused with what the difference was between the old target_link_libraries(foo bar) and the new target_link_libraries(foo INTERFACE|PRIVATE|PUBLIC bar) To try to find out, I decided to look at the generated build.ninja. The difference that shows up is far fewer order only dependencies. For example build lib/TableGen/CMakeFiles/LLVMTableGen.dir/Error.cpp.o: CXX_COMPILER

My problem is that the .td and .h files are not shown as sources in the codeblocks (.cbp) output generated by cmake. I’m consuming the .cbp file with Qt Creator - it’s seems to be an otherwise excellent tool for llvm development. It seems that the culprit is llvm_process_sources function in cmake/modules/LLVMProcessSources.cmake. The addition of .td sources and header files is wrapped in the