source $stdenv/setup installFlags="PREFIX=$out" if test -n "$sharedLibrary"; then preBuild=preBuild preBuild() { make -f Makefile-libbz2_so } preInstall=preInstall preInstall() { ensureDir $out/lib mv libbz2.so* $out/lib } fi postInstall=postInstall postInstall() { rm $out/bin/bunzip2* $out/bin/bzcat* ln -s bzip2 $out/bin/bunzip2 ln -s bzip2 $out/bin/bzcat } genericBuild