Merge pull request #3908 from bylaws/pdb

CMake: Add option to build PDB debug info instead of DWARF

CMakeLists.txt

@@ -32,6 +32,7 @@ option(COMPILE_VIXL_DISASSEMBLER "Compiles the vixl disassembler in to vixl" FAL
 option(ENABLE_FEXCORE_PROFILER "Enables use of the FEXCore timeline profiling capabilities" FALSE)
 set (FEXCORE_PROFILER_BACKEND "gpuvis" CACHE STRING "Set which backend you want to use for the FEXCore profiler")
 option(ENABLE_GLIBC_ALLOCATOR_HOOK_FAULT "Enables glibc memory allocation hooking with fault for CI testing")
+option(USE_PDB_DEBUGINFO "Builds debug info in PDB format" FALSE)
 
 set (X86_32_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/toolchain_x86_32.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting i686")
 set (X86_64_TOOLCHAIN_FILE "${CMAKE_CURRENT_SOURCE_DIR}/toolchain_x86_64.cmake" CACHE FILEPATH "Toolchain file for the (cross-)compiler targeting x86_64")
@@ -223,6 +224,11 @@ elseif (NOT MINGW_BUILD)
     " Use at your own risk!")
 endif()
 
+if (USE_PDB_DEBUGINFO)
+  add_compile_options(-g -gcodeview)
+  add_link_options(-g -Wl,--pdb=)
+endif()
+
 set (CMAKE_CXX_FLAGS_RELWITHDEBINFO "${CMAKE_CXX_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")
 set (CMAKE_LINKER_FLAGS_RELWITHDEBINFO "${CMAKE_LINKER_FLAGS_RELWITHDEBINFO} -fno-omit-frame-pointer")