           SPELL=libc++
          SPELLX=libcxx
         VERSION=3.5.0
          SOURCE=${SPELLX}-${VERSION}.src.tar.xz
         SOURCE2=${SOURCE}.sig
         SOURCE3=${SPELLX}abi-${VERSION}.src.tar.xz
         SOURCE4=${SOURCE3}.sig
   SOURCE_URL[0]=http://releases.llvm.org/${VERSION}/${SOURCE}
  SOURCE2_URL[0]=${SOURCE_URL}.sig
  SOURCE3_URL[0]=http://releases.llvm.org/${VERSION}/${SOURCE3}
  SOURCE4_URL[0]=${SOURCE3_URL}.sig
      SOURCE_GPG=llvm.gpg:${SOURCE2}:UPSTREAM_KEY
     SOURCE3_GPG=llvm.gpg:${SOURCE4}:UPSTREAM_KEY
  SOURCE2_IGNORE=signature
  SOURCE4_IGNORE=signature
SOURCE_DIRECTORY="${BUILD_DIRECTORY}/${SPELLX}-${VERSION}.src"
            DOCS="LICENSE.TXT"
        WEB_SITE=http://libcxx.llvm.org/
      LICENSE[0]="MIT"
         ENTERED=20180131
        KEYWORDS="C++11"
           SHORT="C++ standard library"
cat << EOF
libc++ is a new implementation of the C++ standard library, targeting C++11.

Features and goals:
- Correctness as defined by the C++11 standard.
- Fast execution.
- Minimal memory use.
- Fast compile times.
- ABI compatibility with gcc's libstdc++ for some low-level features such as
  exception objects, rtti and memory allocation.
- Extensive unit tests.
EOF
