checking build system type... x86_64-pc-linux-gnu checking host system type... x86_64-pc-linux-gnu checking target system type... x86_64-pc-linux-gnu checking for a BSD-compatible install... /usr/bin/install -c checking whether ln works... yes checking whether ln -s works... yes checking for a sed that does not truncate output... /usr/sbin/sed checking for gawk... gawk checking for gdbserver support... yes checking for gcc... gcc 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 gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking for gcc option to accept ISO C99... none needed checking for g++... g++ checking whether we are using the GNU C++ compiler... yes checking whether g++ accepts -g... yes checking whether g++ accepts -static-libstdc++ -static-libgcc... yes checking for gnatbind... no checking for gnatmake... no checking whether compiler driver understands Ada and is recent enough... no checking for gdc... no checking whether the D compiler works... no checking for cargo... no checking how to compare bootstrapped objects... cmp --ignore-initial=16 $$f1 $$f2 checking for objdir... .libs checking for the correct version of gmp.h... yes checking for the correct version of mpfr.h... yes checking for the correct version of the gmp/mpfr libraries... yes checking for isl 0.15 or later... no required isl version is 0.15 or later checking whether to enable libdiagnostics... no checking for library containing dlopen... none required checking for library containing pthread_create... none required checking for default BUILD_CONFIG... checking for --enable-vtable-verify... no checking for bison... bison -y checking for bison... bison checking for gm4... no checking for gnum4... no checking for m4... m4 checking for flex... flex checking for flex... flex checking for makeinfo... makeinfo checking for expect... no checking for runtest... no checking for ar... ar checking for as... as checking for dlltool... no checking for dsymutil... no checking for ld... (cached) /usr/lib/gcc/x86_64-pc-linux-gnu/15/../../../../x86_64-pc-linux-gnu/bin/ld checking for lipo... no checking for nm... nm checking for ranlib... ranlib checking for strip... strip checking for windres... no checking for windmc... no checking for objcopy... objcopy checking for objdump... objdump checking for otool... no checking for readelf... readelf checking for -plugin option... --plugin /usr/libexec/gcc/x86_64-pc-linux-gnu/15/liblto_plugin.so checking for cc... cc checking for c++... c++ checking for gcc... gcc checking for gfortran... gfortran checking for gccgo... no checking for gdc... no checking for gm2... no checking for ar... ar checking for as... as checking for dlltool... no checking for dsymutil... no checking for ld... ld checking for lipo... no checking for nm... nm checking for objcopy... objcopy checking for objdump... objdump checking for otool... no checking for ranlib... ranlib checking for readelf... readelf checking for strip... strip checking for windres... no checking for windmc... no checking where to find the target ar... host tool checking where to find the target as... host tool checking where to find the target cc... host tool checking where to find the target c++... host tool checking where to find the target c++ for libstdc++... host tool checking where to find the target dlltool... host tool checking where to find the target dsymutil... host tool checking where to find the target gcc... host tool checking where to find the target gfortran... host tool checking where to find the target gccgo... host tool checking where to find the target gdc... host tool checking where to find the target gm2... host tool checking where to find the target ld... host tool checking where to find the target lipo... host tool checking where to find the target nm... host tool checking where to find the target objcopy... host tool checking where to find the target objdump... host tool checking where to find the target otool... host tool checking where to find the target ranlib... host tool checking where to find the target readelf... host tool checking where to find the target strip... host tool checking where to find the target windres... host tool checking where to find the target windmc... host tool checking whether to enable maintainer-specific portions of Makefiles... no configure: creating ./config.status config.status: creating Makefile