[lldb-dev] help, how to get a debug build on windows (python37_d.lib)

[Larry D'Anna via lldb-dev]

Hi lldb-dev.  

I can’t seem to figure out how to build a debug lldb on windows.   It wants to link against a debug version of Python, which isn’t there.

My cmake line looks like this:

cmake -G Ninja `                                                                                                                                                       
        "-DPYTHON_HOME=C:\Program Files (x86)\Microsoft Visual Studio\Shared\Python37_64" `                                                                            
        "-DLLVM_ENABLE_PROJECTS=clang;lldb;libcxx;libcxxabi;lld" `                                                                                                     
	"-DSWIG_EXECUTABLE=C:\ProgramData\chocolatey\bin\swig.exe" `                                                                                                   
        "C:\Users\smoofra\llvm-project\llvm"                                                                                                                           

I also made this change, to tell it to link against the release python.

--- a/lldb/cmake/modules/LLDBConfig.cmake
+++ b/lldb/cmake/modules/LLDBConfig.cmake
@@ -227,7 +227,7 @@ function(find_python_libs_windows)
   else()
     # Lookup for concrete python installation depending on build type
     if (CMAKE_BUILD_TYPE STREQUAL Debug)
-      set(LOOKUP_DEBUG_PYTHON TRUE)
+      set(LOOKUP_DEBUG_PYTHON FALSE)
     else()
       set(LOOKUP_DEBUG_PYTHON FALSE)
     endif()

But somehow at the very end, the link still fails because python37_d.lib isn’t there.

Anybody know what I’m doing wrong?  Thank you.
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