Build YouCompleteMe from source

build-llvm.sh

# Checkout LLVM
svn co http://llvm.org/svn/llvm-project/llvm/trunk llvm
# Checkout Clang
cd llvm/tools
svn co http://llvm.org/svn/llvm-project/cfe/trunk clang
# Checkout Compiler-RT
cd llvm/projects
svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk compiler-rt
# Compile
mkdir -p llvm/build
cd llvm/build
cmake -DCMAKE_INSTALL_PREFIX=$HOME/opt/llvm -DCMAKE_BUILD_TYPE=Release ..
make
make install

build-python.sh

./configure --prefix=$HOME/opt/python --enable-shared
make
make install

# To modify Modules/Setup can fix missing modules.
# For example, uncomment the zlib and correct the CFlags and LDFlags.

# Andrew Kuchling's zlib module.
# This require zlib 1.1.3 (or later).
# See http://www.gzip.org/zlib/
#zlib zlibmodule.c -I$(prefix)/include -L$(exec_prefix)/lib -lz

build-vim.sh

# build vim with the specific version of Python
vi_cv_path_python=$HOME/opt/python/bin/python ./configure --prefix=$HOME/opt/vim \
			--enable-gui=no \
			--with-features=huge \
			--enable-perlinterp \
			--enable-pythoninterp \
			--with-python-config-dir=$HOME/opt/python/lib/python2.7/config \
			--enable-rubyinterp \
			--enable-luainterp \
			--enable-cscope			
make
make install

build-YouCompleteMe-from-source.md

Build YouCompleteMe from Source

build-YouCompleteMe.sh

mkdir ycm_build
cd ycm_build
cmake -DPATH_TO_LLVM_ROOT=$HOME/opt/llvm -DPYTHON_INCLUDE_DIR=$HOME/opt/python/include/python2.7 -DPYTHON_LIBRARY=$HOME/opt/python/lib/libpython2.7.so . $HOME/.vim/bundle/YouCompleteMe/third_party/ycmd/cpp
make