# ./configure
checking for a BSD-compatible install... /usr/bin/install -c
checking whether build environment is sane... yes
checking for a thread-safe mkdir -p... /bin/mkdir -p
checking for gawk... gawk
checking whether make sets $(MAKE)... yes
checking for git head...
checking for slot... 0.72
checking whether we're building shared libaries...
checking whether we're building static libaries... no
checking for g++... g++
checking whether the C++ compiler works... yes
checking for C++ compiler default output file name... a.out
checking for suffix of executables...
checking whether we are cross compiling... no
checking for suffix of object files... o
checking whether we are using the GNU C++ compiler... yes
checking whether g++ accepts -g... yes
checking for style of include used by make... GNU
checking dependency style of g++... gcc3
checking whether ln -s works... yes
checking build system type... x86_64-unknown-linux-gnu
checking host system type... x86_64-unknown-linux-gnu
checking how to print strings... printf
checking for gcc... gcc
checking whether we are using the GNU C compiler... yes
checking whether gcc accepts -g... yes
checking for gcc option to accept ISO C89... none needed
checking dependency style of gcc... gcc3
checking for a sed that does not truncate output... /bin/sed
checking for grep that handles long lines and -e... /bin/grep
checking for egrep... /bin/grep -E
checking for fgrep... /bin/grep -F
checking for ld used by gcc... /usr/bin/ld
checking if the linker (/usr/bin/ld) is GNU ld... yes
checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B
checking the name lister (/usr/bin/nm -B) interface... BSD nm
checking the maximum length of command line arguments... 1572864
checking whether the shell understands some XSI constructs... yes
checking whether the shell understands "+="... yes
checking how to convert x86_64-unknown-linux-gnu file names to x86_64-unknown-linux-gnu format... func_convert_file_noop
checking how to convert x86_64-unknown-linux-gnu file names to toolchain format... func_convert_file_noop
checking for /usr/bin/ld option to reload object files... -r
checking for objdump... objdump
checking how to recognize dependent libraries... pass_all
checking for dlltool... no
checking how to associate runtime and link libraries... printf %s\n
checking for ar... ar
checking for archiver @FILE support... @
checking for strip... strip
checking for ranlib... ranlib
checking command to parse /usr/bin/nm -B output from gcc object... ok
checking for sysroot... no
checking for mt... no
checking if : is a manifest tool... no
checking how to run the C preprocessor... gcc -E
checking for ANSI C header files... yes
checking for sys/types.h... yes
checking for sys/stat.h... yes
checking for stdlib.h... yes
checking for string.h... yes
checking for memory.h... yes
checking for strings.h... yes
checking for inttypes.h... yes
checking for stdint.h... yes
checking for unistd.h... yes
checking for dlfcn.h... yes
checking for objdir... .libs
checking if gcc supports -fno-rtti -fno-exceptions... no
checking for gcc option to produce PIC... -fPIC -DPIC
checking if gcc PIC flag -fPIC -DPIC works... yes
checking if gcc static flag -static works... yes
checking if gcc supports -c -o file.o... yes
checking if gcc supports -c -o file.o... (cached) yes
checking whether the gcc linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking whether -lc should be explicitly linked in... no
checking dynamic linker characteristics... GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether stripping libraries is possible... yes
checking if libtool supports shared libraries... yes
checking whether to build shared libraries... yes
checking whether to build static libraries... no
checking how to run the C++ preprocessor... g++ -E
checking for ld used by g++... /usr/bin/ld -m elf_x86_64
checking if the linker (/usr/bin/ld -m elf_x86_64) is GNU ld... yes
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking for g++ option to produce PIC... -fPIC -DPIC
checking if g++ PIC flag -fPIC -DPIC works... yes
checking if g++ static flag -static works... yes
checking if g++ supports -c -o file.o... yes
checking if g++ supports -c -o file.o... (cached) yes
checking whether the g++ linker (/usr/bin/ld -m elf_x86_64) supports shared libraries... yes
checking dynamic linker characteristics... (cached) GNU/Linux ld.so
checking how to hardcode library paths into programs... immediate
checking whether make sets $(MAKE)... (cached) yes
checking for pkg-config... no
checking whether byte ordering is bigendian... no
checking for abi::__cxa_demangle... yes
checking for alarm... yes
checking for strerror... yes
checking for signal... yes
checking for popen... yes
checking for posix_openpt... yes
checking for grantpt... yes
checking for unlockpt... yes
checking for ptsname_r... yes
checking for lchflags... no
checking for utimensat... yes
checking for f*xattr function family... yes
checking for canonicalize_file_name... yes
checking for dirent.d_type... yes
checking for fallocate... yes
checking for go faster stripes... no
checking for compiler __thread support... yes
checking whether -pthread -lpthread gets us posix threads... yes
checking how to get clock_gettime... -lrt
checking whether our compiler is iccy... no
checking for appropriate compiler flags...  -Wall -Wextra -Wold-style-cast -Wredundant-decls -Wstrict-null-sentinel -Wmissing-noreturn -Woverloaded-virtual -Winit-self -Wunreachable-code -Wunused -Wunused-function -Wshadow -Wwrite-strings -Wfloat-equal -Wno-ignored-qualifiers
checking whether we want -Wno-non-virtual-dtor to work around compiler silliness... no
checking whether we want -std=gnu++0x... yes
checking whether we need -fno-deduce-init-list... no
checking for 'extern template' support... yes
checking whether c++0x 'extern template' works as we expect... yes
checking whether -pedantic works if we use extern template... yes
checking for compiler support for partial specialisation of template classes... yes
checking for a sufficiently standard std::basic_string<>... yes
checking for a usable std::numeric_limits... yes
checking for a usable std::set<>::const_reverse_iterator... yes
checking whether your compiler tries to inline extern template things... no
checking whether your compiler has referencing issues... no
checking whether we should explicitly instantiate fully specialised templates... yes
checking for compiler support for static_assert... yes
checking whether static_assert works... yes
checking for hashed associative containers... std::unordered_map
checking for std::shared_ptr<>... yes
checking for std::remove_pointer<>... yes
checking for std::bind<>... yes
checking for std::next... yes
checking for c++0x-compliant <random>... yes
checking for c++0x default and deleted functions... yes
checking for c++0x variadic templates... yes
checking for c++0x auto... yes
checking for c++0x rvalue references... yes
checking for c++0x enum class support... yes
checking whether to enable visibility... no
checking how to disable strict aliasing when using dodgy Boost libraries...  -fno-strict-aliasing
checking for debugging flags to move from CXXFLAGS to PALUDIS_CXXFLAGS...  -g
checking for new CXXFLAGS...  -O2 -pedantic
checking for new PALUDIS_CXXFLAGS...  -pthread -Wall -Wextra -Wold-style-cast -Wredundant-decls -Wstrict-null-sentinel -Wmissing-noreturn -Woverloaded-virtual -Winit-self -Wunreachable-code -Wunused -Wunused-function -Wshadow -Wwrite-strings -Wfloat-equal -Wno-ignored-qualifiers -std=gnu++0x -pedantic -DPALUDIS_HAVE_STD_NEXT=1 -DPALUDIS_HAVE_ENUM_CLASS=1  -g
checking whether we can turn off debugging to avoid pythons eating all your rams...  -g0
checking whether to enable doxygen... autodetect
checking for doxygen... no
checking whether to use external Doxygen tags... no
checking whether to use pre-built documentation... no
checking for asciidoc... yes
checking for xmlto... yes
checking whether to use htmltidy to verify documentation... no
checking whether to build xml things for metadata.xml and GLSA support... no
checking whether to build the stripper... yes
checking whether libmagic works... yes
checking whether to build search index support... no
checking whether we like pink... no :(
checking for dlopen in -lc... no
checking for dlopen in -ldl... yes
checking whether to build the ruby interface... no
checking whether to build the Ruby documentation... no
checking whether to build the python interface... no
checking whether to build the Python documentation... no
checking whether to install Vim scripts... no
checking which repositories to build...... e fake repository unavailable unpackaged unwritten virtuals
checking which environments to build...... paludis test
checking for default distribution... gentoo
checking which clients to build...... cave
checking whether to build pbins... no
checking whether to run tests that require Google Test... yes
checking for gtest-config... yes
checking for PCRECPPDEPS... no
configure: error: pcrecpp (http://www.pcre.org/) is required if --with-clients=cave is used