>>> Unpacking source...
>>> Unpacking hardlink++-0.02.tgz to /var/tmp/portage/app-arch/hardlink++-0.02/work
 * Applying hardlink++-0.02-gcc34-optimize-help.patch ...
  [ ok ]
 * Applying hardlink++-0.02-sane-makefile.patch ...
  [ ok ]
>>> Source unpacked.
>>> Compiling source in /var/tmp/portage/app-arch/hardlink++-0.02/work/hardlink++-0.02 ...
make -j14 'CXXFLAGS=-O2 -pipe' 
g++ -Wall -O2 -pipe -o hardlink++ hardlink.cpp
hardlink.cpp: In function 'int main(int, char**)':
hardlink.cpp:68: error: 'exit' was not declared in this scope
make: *** [hardlink++] Error 1
 * 
 * ERROR: app-arch/hardlink++-0.02 failed.
 * Call stack:
 *               ebuild.sh, line   49:  Called src_compile
 *             environment, line 2119:  Called die
 * The specific snippet of code:
 *       emake CXXFLAGS="${CXXFLAGS}" || die "emake failed"
 *  The die message:
 *   emake failed
 * 
 * If you need support, post the topmost build error, and the call stack if relevant.
 * A complete build log is located at '/var/log/portage/app-arch:hardlink++-0.02:20081211-085728.log'.
 * The ebuild environment file is located at '/var/tmp/portage/app-arch/hardlink++-0.02/temp/environment'.
 *