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Diffstat (limited to 'lldb/docs/building-with-debug-llvm.txt')
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diff --git a/lldb/docs/building-with-debug-llvm.txt b/lldb/docs/building-with-debug-llvm.txt deleted file mode 100644 index af1bcf8856b..00000000000 --- a/lldb/docs/building-with-debug-llvm.txt +++ /dev/null @@ -1,51 +0,0 @@ -This document describes how to build a debug version of LLVM for use with -LLDB, and how to make LLDB use it. - -It assumes that you are using the Xcode 3 series (I used 3.2.4) to build -LLDB. It also assumes that your shell is /bin/bash, and that you are -currently at a shell prompt in a checked-out LLDB repository. - -1. Check out LLVM and Clang from their repositories. To determine - the revision to use, consult scripts/build-llvm.pl (this is done - in the first command line below). !!! WARNING Do not use the - name "llvm" for your checkout, for reasons described in part 3 - below. - - $ export CLANG_REVISION=`cat scripts/build-llvm.pl | grep ^our.*llvm_revision | cut -d \' -f 2,2` - $ svn co -r $CLANG_REVISION http://llvm.org/svn/llvm-project/llvm/trunk llvm.checkout - $ svn co -r $CLANG_REVISION http://llvm.org/svn/llvm-project/cfe/trunk llvm.checkout/tools/clang - -2. Configure LLVM/Clang with the proper options and compilers. I use: - - $ cd llvm.checkout - $ CC="cc -g -O0" CXX="c++ -g -O0" ./configure --disable-optimized --enable-assertions --enable-targets=x86_64,arm - $ CC="cc -g -O0" CXX="c++ -g -O0" make -j 2 - $ cd .. - -3. Create a link to the built LLVM. !!! WARNING: Do not rename the - directory! The LLVM builder script that runs as part of the Xcode - build keys off the fact that llvm/ is a symlink to recognize that - we are building with a custom debug build. - - $ ln -sf llvm.checkout llvm - -4. Make sure that your Xcode project is set up correctly. Open - lldb.xcodeproj and do the following: - - Under "Targets" in the Groups & Files navigator, double-click - lldb-tool. In the resulting window, select "Debug" from the - "Configuration:" drop-down. Then, make sure that the setting - "Build Active Architecture Only" is enabled. Close the window. - - Under "Targets" in the Groups & Files navigator, double-click - LLDB. In the resulting window, select "Debug" from the - "Configuration:" drop-down. Then, make sure that the setting - "Build Active Architecture Only" is enabled. Close the window. - -5. Ensure that Xcode is building the lldb-tool target in Debug - configuration for your architecture (typically x86_64). You - can usually pick these options from the Overview drop-down at - the top left of the Xcode window. - -6. Build lldb.xcodeproj. - |
