-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA512 Hi. I'm trying to build gcc 5.2.1 on AIX (7.1). I manage to build gcc using ./configure .... && make. But I cannot build-it using --enable-bootstrap configure option and then "make bootstrap-lean". The build process always stop with this kind of errors (lots of them): /home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/./prev-gcc/xg++ - -B/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/./prev-gcc/ - -B/opt/freeware/powerpc-ibm-aix7.1.0.0/bin/ -nostdinc++ - -B/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/prev-powerpc-ibm-aix7.1.0.0/libstdc++-v3/src/.libs - -B/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/prev-powerpc-ibm-aix7.1.0.0/libstdc++-v3/libsupc++/.libs - -isystem /home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/prev-powerpc-ibm-aix7.1.0.0/libstdc++-v3/include/powerpc-ibm-aix7.1.0.0 - -isystem /home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/prev-powerpc-ibm-aix7.1.0.0/libstdc++-v3/include - -isystem /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/libsupc++ - -L/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/prev-powerpc-ibm-aix7.1.0.0/libstdc++-v3/src/.libs - -L/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/prev-powerpc-ibm-aix7.1.0.0/libstdc++-v3/libsupc++/.libs - -c -O2 -I/opt/freeware/include -DIN_GCC -fno-exceptions -fno-rtti - -fasynchronous-unwind-tables -W -Wall -Wno-narrowing -Wwrite-strings - -Wcast-qual -Wmissing-format-attribute -Woverloaded-virtual -pedantic - -Wno-long-long -Wno-variadic-macros -Wno-overlength-strings - -DHAVE_CONFIG_H -DGENERATOR_FILE -I. -Ibuild - -I../../gcc-5.2.1-20151104/gcc -I../../gcc-5.2.1-20151104/gcc/build - -I../../gcc-5.2.1-20151104/gcc/../include - -I../../gcc-5.2.1-20151104/gcc/../libcpp/include \ -o build/gengenrtl.o ../../gcc-5.2.1-20151104/gcc/gengenrtl.c In file included from /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stringfwd.h:40:0, from /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/std/string:39, from ../../gcc-5.2.1-20151104/gcc/system.h:201, from ../../gcc-5.2.1-20151104/gcc/genconstants.c:28: /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/memoryfwd.h:63:3: error: template with C linkage template<typename> ^ /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/memoryfwd.h:66:3: error: template specialization with C linkage template<> ^ /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/memoryfwd.h:70:3: error: template with C linkage template<typename, typename> ^ In file included from /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/std/string:39:0, from ../../gcc-5.2.1-20151104/gcc/system.h:201, from ../../gcc-5.2.1-20151104/gcc/genconstants.c:28: /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stringfwd.h:52:3: error: template with C linkage template<class _CharT> ^ /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stringfwd.h:55:3: error: template specialization with C linkage template<> struct char_traits<char>; ^ /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stringfwd.h:58:3: error: template specialization with C linkage template<> struct char_traits<wchar_t>; <lots of "error: template with C linkage" errors here> /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stl_algo.h:5481:3: error: template with C linkage template<typename _ForwardIterator, typename _Compare> ^ Makefile:2429: recipe for target 'build/genconstants.o' failed gmake[3]: *** [build/genconstants.o] Error 1 /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stl_algo.h:5502:3: error: template with C linkage template<typename _ForwardIterator> ^ gmake[3]: *** Waiting for unfinished jobs.... /home/gabriel/work/rpm/BUILD/gcc-5.2.1-20151104/libstdc++-v3/include/bits/stl_algo.h:5526:3: error: template with C linkage template<typename _ForwardIterator, typename _Compare> ^ Makefile:2429: recipe for target 'build/gengenrtl.o' failed gmake[3]: *** [build/gengenrtl.o] Error 1 /opt/freeware/bin/bash ../../gcc-5.2.1-20151104/gcc/../move-if-change tmp-optionlist optionlist echo timestamp > s-options rm cpp.pod gcov-tool.pod fsf-funding.pod gcc.pod gcov.pod gfortran.pod gfdl.pod gmake[3]: Leaving directory '/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1/gcc' Makefile:4411: recipe for target 'all-stage2-gcc' failed gmake[2]: *** [all-stage2-gcc] Error 2 gmake[2]: Leaving directory '/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1' Makefile:18063: recipe for target 'stage2-bubble' failed gmake[1]: *** [stage2-bubble] Error 2 gmake[1]: Leaving directory '/home/gabriel/work/rpm/BUILD/gcc-build-5.2.1' Makefile:18277: recipe for target 'bootstrap-lean' failed gmake: *** [bootstrap-lean] Error 2 The ./configure looks like this: cd gcc-build-%{version} CC=gcc \ CXX=g++ \ BOOT_CFLAGS='-O2 -I/opt/freeware/include' \ CFLAGS='-O2 -I/opt/freeware/include' \ CXXFLAGS='-O2 -I/opt/freeware/include' \ LIBCFLAGS='-O2 -I/opt/freeware/include' \ LIBCXXFLAGS='-O2 -I/opt/freeware/include -fno-implicit-templates' \ LDFLAGS="-L/opt/freeware/lib -Wl,-bbigtoc - -Wl,-blibpath:/opt/freeware/lib/gcc/%{buildhost}/%{version}:/opt/freeware/lib:/usr/lib:/lib - -Wl,-bmaxdata:0x80000000" \ ../%{name}-%{version}-%{DATE}/configure \ --with-as=/usr/bin/as \ --with-ld=/usr/bin/ld \ --enable-languages="c,c++,fortran" \ --prefix=%{_prefix} \ --mandir=%{_mandir} \ --infodir=%{_infodir} \ --enable-version-specific-runtime-libs \ --disable-nls \ --enable-decimal-float=dpd \ --build=powerpc-ibm-aix7.2.0.0 \ --enable-checking=release \ --enable-bootstrap and "make" like this: gmake -j 4 \ BOOT_CFLAGS='-O2 -I/opt/freeware/include' \ CFLAGS='-O2 -I/opt/freeware/include' \ CXXFLAGS='-O2 -I/opt/freeware/include' \ LIBCFLAGS='-O2 -I/opt/freeware/include' \ LIBCXXFLAGS='-O2 -I/opt/freeware/include -fno-implicit-templates' \ LDFLAGS="-L/opt/freeware/lib -Wl,-bbigtoc -Wl,-blibpath:/opt/freeware/lib/gcc/%{buildhost}/%{version}:/opt/freeware/lib:/usr/lib:/lib -Wl,-bmaxdata:0x80000000" \ bootstrap-lean So, can anyone help with the above errors? Thank you. Sincerely, Gabriel - -- // Gabriel VLASIU // // OpenGPG-KeyID : 44952F15 // OpenGPG-Fingerprint: 4AC5 7C26 2FE9 02DA 4906 24B2 D32B 7ED7 4495 2F15 // OpenGPG-URL : http://www.vlasiu.net/public.key -----BEGIN PGP SIGNATURE----- iQIcBAEBCgAGBQJWk6S2AAoJENMrftdElS8VYswP/2jdgV+wx+dRScbLC11CofxF Yi800xb+NUXWCDV1QBkLF4KPHXIlGGi26T0av30FfC7OQKav1T3qKmTXTzKlpZs1 J2Mlq9g0UrXwcORd1+8A8FRVo4+N7s21tYJ/mTZ6L7DhjPV6wHPtB6B6PMESWpWr 9Epo0N7m3DrjCCggnzk5U6g4Kfi4UkbKiHSK7+1330glIw30AhLcxue7exkquEjd z18S41lvb3TJz8FNIbxY6SJcdoz082iX8wHH/TQ+m7iRwiccSS7dKSzSQTcUbQ/C OpwNZy/F//5fCmo7TLOu1dfMNDLXd0NrAPuJd9/M+dk637JYheFFOcZghQOEt47t jGUBuiFEBst0zDFmR1o+VgUIVJtLtyIdRcNb1/AMjpahMMLYTfVbIfdVl/yCUDYN r1dMSl0tvC/8hDt0bsw+pGbS+icOUO/HJ6ENVIRetjQ+cVDqq3gO18YgnPmV8MnB iCAyDmQVWLxiuwIS60lys10vbtHIy5L0zbOjrJ+0SuyZYsE69iLLV2U8rt+UWqUa SFcGzJQFwkjLyieYHjEiO2geuidDh3YG0qteW973CUJX3SJBlVvCaPwflqJXlrtV qBvq11TEehzTAoXK2U1eNEOSrayTw67wOudllKxaIcPUdLJlCiu9a0s5q2XU9zIL 2xFeCSd90KtWgLXcdPJ/ =4XiP -----END PGP SIGNATURE-----