Can't build YouCompleteMe with Clang

[jalcine]

So I had Clang as my default compiler on my system. When I tried to build YouCompleteMe with Clang, it kept failing with it saying it couldn't find a header (<cstddef> to be exact). My result looked something like this (click to expand):

I think it's something to do with Clang not using the includes provided by libstdc++6-4.7-dev (the one I use), only GCC seems able to finding this.

The following is my system specifications, just in case someone else runs into this issue.

$ uname -a
Linux laptop.jalcine.me 3.8.0-4-generic 8-Ubuntu SMP Fri Feb 1 18:02:56 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

$ lsb_release -a
Distributor ID: Ubuntu
Description: Ubuntu Raring Ringtail (development branch)
Release: 13.04
Codename: raring

$ gcc -v
Using built-in specs.
COLLECT_GCC=gcc
COLLECT_LTO_WRAPPER=/usr/lib/gcc/x86_64-linux-gnu/4.7/lto-wrapper
Target: x86_64-linux-gnu
Configured with: ../src/configure -v --with-pkgversion='Ubuntu/Linaro 4.7.2-20ubuntu1' --with-bugurl=file:///usr/share/doc/gcc-4.7/README.Bugs --enable-languages=c,c++,go,fortran,objc,obj-c++ --prefix=/usr --program-suffix=-4.7 --enable-shared --enable-linker-build-id --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --with-gxx-include-dir=/usr/include/c++/4.7 --libdir=/usr/lib --enable-nls --with-sysroot=/ --enable-clocale=gnu --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-gnu-unique-object --enable-plugin --with-system-zlib --enable-objc-gc --enable-multiarch --disable-werror --with-arch-32=i686 --with-abi=m64 --with-multilib-list=m32,m64,mx32 --with-tune=generic --enable-checking=release --build=x86_64-linux-gnu --host=x86_64-linux-gnu --target=x86_64-linux-gnu
Thread model: posix
gcc version 4.7.2 (Ubuntu/Linaro 4.7.2-20ubuntu1)

$ clang -v
Ubuntu clang version 3.2-1~exp5ubuntu2 (tags/RELEASE_32/final) (based on LLVM 3.2)
Target: x86_64-pc-linux-gnu
Thread model: posix

$ llvm-clang -v
Ubuntu clang version 3.2-1~exp5ubuntu2 (tags/RELEASE_32/final) (based on LLVM 3.2)
Target: llvm
Thread model: posix

[Valloric]

Since it seems like a machine-specific/configuration-related issue, I'm closing this. Thanks for posting it though, it might come hand to me or someone eles in the future.