libtoolize: putting auxiliary files in AC_CONFIG_AUX_DIR, 'm4'. libtoolize: copying file 'm4/ltmain.sh' libtoolize: putting macros in AC_CONFIG_MACRO_DIRS, 'm4'. libtoolize: copying file 'm4/libtool.m4' libtoolize: copying file 'm4/ltoptions.m4' libtoolize: copying file 'm4/ltsugar.m4' libtoolize: copying file 'm4/ltversion.m4' libtoolize: copying file 'm4/lt~obsolete.m4' configure.ac:21: warning: The macro `AC_PROG_LIBTOOL' is obsolete. configure.ac:21: You should run autoupdate. m4/libtool.m4:99: AC_PROG_LIBTOOL is expanded from... configure.ac:21: the top level configure.ac:81: warning: The macro `AC_TRY_COMPILE' is obsolete. configure.ac:81: You should run autoupdate. ./lib/autoconf/general.m4:2847: AC_TRY_COMPILE is expanded from... lib/m4sugar/m4sh.m4:692: _AS_IF_ELSE is expanded from... lib/m4sugar/m4sh.m4:699: AS_IF is expanded from... ./lib/autoconf/general.m4:2249: AC_CACHE_VAL is expanded from... ./lib/autoconf/general.m4:2270: AC_CACHE_CHECK is expanded from... m4/ax_c_compile_value.m4:91: AX_C_COMPILE_VALUE is expanded from... configure.ac:81: the top level configure.ac:88: warning: The macro `AC_HEADER_STDC' is obsolete. configure.ac:88: You should run autoupdate. ./lib/autoconf/headers.m4:704: AC_HEADER_STDC is expanded from... configure.ac:88: the top level configure.ac:97: warning: AC_OUTPUT should be used without arguments. configure.ac:97: You should run autoupdate. configure.ac:20: installing 'm4/compile' configure.ac:21: installing 'm4/config.guess' configure.ac:21: installing 'm4/config.sub' configure.ac:16: installing 'm4/install-sh' configure.ac:16: installing 'm4/missing' Makefile.am: installing 'm4/depcomp' parallel-tests: installing 'm4/test-driver' checking whether make supports nested variables... yes checking for a BSD-compatible install... /usr/bin/install -c checking whether build environment is sane... yes checking for a race-free mkdir -p... /usr/bin/mkdir -p checking for gawk... gawk checking whether make sets $(MAKE)... yes 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 the compiler supports GNU C++... yes checking whether g++ accepts -g... yes checking for g++ option to enable C++11 features... none needed checking whether make supports the include directive... yes (GNU style) checking dependency style of g++... gcc3 checking for gcc... gcc checking whether the compiler supports GNU C... yes checking whether gcc accepts -g... yes checking for gcc option to enable C11 features... none needed checking whether gcc understands -c and -o together... yes checking dependency style of gcc... gcc3 checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking how to print strings... printf checking for a sed that does not truncate output... /usr/bin/sed checking for grep that handles long lines and -e... /usr/bin/grep checking for egrep... /usr/bin/grep -E checking for fgrep... /usr/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 whether ln -s works... yes checking the maximum length of command line arguments... 1572864 checking how to convert x86_64-pc-linux-gnu file names to x86_64-pc-linux-gnu format... func_convert_file_noop checking how to convert x86_64-pc-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 a working dd... /usr/bin/dd checking how to truncate binary pipes... /usr/bin/dd bs=4096 count=1 checking for mt... no checking if : is a manifest tool... no checking for stdio.h... yes checking for stdlib.h... yes checking for string.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for strings.h... yes checking for sys/stat.h... yes checking for sys/types.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... yes 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 g++ supports C++14 features by default... yes checking whether C compiler accepts -fext-numeric-literals... yes checking CXXFLAGS for maximum warnings... -Wall checking whether to build with code coverage support... no checking for valgrind... no checking for Boost headers version >= 1.60.0... yes checking for Boost's header version... 1_76 checking for the toolset name used by Boost for g++... configure: WARNING: could not figure out which toolset name to use for g++ checking for boost/program_options.hpp... yes checking for the Boost program_options library... yes checking for boost/geometry.hpp... yes checking for boost/algorithm/string.hpp... yes checking for boost/format.hpp... yes checking for boost/optional.hpp... yes checking for boost/variant/variant_fwd.hpp... yes checking for boost/variant.hpp... yes checking for pkg-config... /usr/bin/pkg-config checking pkg-config is at least version 0.9.0... yes checking for glibmm... yes checking for gdkmm... yes checking for gerbv... yes checking for rsvg... yes checking for geos-config... no configure: Didn't find geos, we'll use boost geometry for all geometry functions. If you see inaccuracies or you want faster run times, try geos. checking value of GERBV_INTERPOLATION_LINEARx10 by analyzing object code... 1 checking for egrep... (cached) /usr/bin/grep -E checking for _Bool... yes checking for stdbool.h that conforms to C99... yes checking for inline... inline checking that generated files are newer than configure... done configure: creating ./config.status config.status: creating Makefile config.status: creating man/Makefile config.status: creating config.h config.status: executing depfiles commands config.status: executing libtool commands make all-recursive make[1]: Entering directory '/build/pcb2gcode-git/src/pcb2gcode' Making all in man make[2]: Entering directory '/build/pcb2gcode-git/src/pcb2gcode/man' make[2]: Nothing to be done for 'all'. make[2]: Leaving directory '/build/pcb2gcode-git/src/pcb2gcode/man' make[2]: Entering directory '/build/pcb2gcode-git/src/pcb2gcode' CXX bg_helpers.o CXX autoleveller.o CXX backtrack.o CXX board.o CXX bg_operators.o CXX common.o CXX drill.o CXX eulerian_paths.o CXX geos_helpers.o CXX gerberimporter.o CXX layer.o CXX merge_near_points.o CXX ngc_exporter.o CXX path_finding.o CXX segmentize.o CXX segment_tree.o CXX surface_vectorial.o CXX tile.o CXX trim_paths.o CXX options.o CXX outline_bridges.o CXX svg_writer.o CXX voronoi.o CXX main.o CXX wkt_to_svg.o g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: surface_vectorial.o] Error 1 make[2]: *** Waiting for unfinished jobs.... g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: drill.o] Error 1 g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: gerberimporter.o] Error 1 g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: board.o] Error 1 g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: outline_bridges.o] Error 1 In file included from /usr/include/boost/smart_ptr/detail/sp_thread_sleep.hpp:22, from /usr/include/boost/smart_ptr/detail/yield_k.hpp:23, from /usr/include/boost/smart_ptr/detail/spinlock_gcc_atomic.hpp:14, from /usr/include/boost/smart_ptr/detail/spinlock.hpp:42, from /usr/include/boost/smart_ptr/detail/spinlock_pool.hpp:25, from /usr/include/boost/smart_ptr/shared_ptr.hpp:29, from /usr/include/boost/property_map/vector_property_map.hpp:14, from /usr/include/boost/property_map/property_map.hpp:602, from /usr/include/boost/graph/adjacency_list.hpp:27, from path_finding.cpp:17: /usr/include/boost/detail/iterator.hpp:13:1: note: ‘#pragma message: This header is deprecated. Use instead.’ 13 | BOOST_HEADER_DEPRECATED("") | ^~~~~~~~~~~~~~~~~~~~~~~ g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: tile.o] Error 1 g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: main.o] Error 1 g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: layer.o] Error 1 g++: fatal error: Killed signal terminated program cc1plus compilation terminated. make[2]: *** [Makefile:1157: svg_writer.o] Error 1 path_finding.cpp: In member function ‘boost::optional > > path_finding::PathFindingSurface::find_path(const point_type_fp&, const point_type_fp&, const coordinate_type_fp&, path_finding::SearchKey) const’: path_finding.cpp:443:27: error: call of overloaded ‘make_optional(linestring_type_fp)’ is ambiguous 443 | return make_optional(build_path(current, came_from)); | ~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ In file included from /usr/include/boost/optional.hpp:15, from /usr/include/boost/graph/named_graph.hpp:21, from /usr/include/boost/graph/adjacency_list.hpp:36, from path_finding.cpp:17: /usr/include/boost/optional/optional.hpp:1482:56: note: candidate: ‘boost::optional::type> boost::make_optional(T&&) [with T = boost::geometry::model::linestring >; typename boost::decay::type = boost::geometry::model::linestring >]’ 1482 | optional::type> make_optional ( T && v ) | ^~~~~~~~~~~~~ In file included from /usr/include/boost/container_hash/hash.hpp:111, from /usr/include/boost/functional/hash.hpp:6, from /usr/include/boost/unordered/unordered_set.hpp:18, from /usr/include/boost/unordered_set.hpp:17, from /usr/include/boost/graph/adjacency_list.hpp:20, from path_finding.cpp:17: /usr/include/c++/11.1.0/optional:1261:5: note: candidate: ‘constexpr std::enable_if_t::type, _Tp>, std::optional::type> > std::make_optional(_Tp&&) [with _Tp = boost::geometry::model::linestring >; std::enable_if_t::type, _Tp>, std::optional::type> > = std::optional > >; typename std::decay<_Tp>::type = std::decay > >::type]’ 1261 | make_optional(_Tp&& __t) | ^~~~~~~~~~~~~ make[2]: *** [Makefile:1157: path_finding.o] Error 1 make[2]: Leaving directory '/build/pcb2gcode-git/src/pcb2gcode' make[1]: *** [Makefile:1193: all-recursive] Error 1 make[1]: Leaving directory '/build/pcb2gcode-git/src/pcb2gcode' make: *** [Makefile:913: all] Error 2 ==> ERROR:(B A failure occurred in build().(B  Aborting...(B