Hi, I'm the maintainer of the XStreamOS/illumos distro, mainly x86 but we also have a sparc version. I'm currently trying to upgrade a T4 system running XStreamOS/sparc as of illumos 2019. This system contains a gcc 4.7 that I used to build all the various userland components, built on a previous XStreamOS basic system through a gcc 3. I don't know what changed in the env of the T4 system, with respect to the previous where I built gcc 4.7. On this system I cannot build any of gcc 5,6,7,8,9,10. The build always breaks here: libtool: link: /data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc/xgcc -shared-libgcc -B/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc -nostdinc++ -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/src -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/src/.libs -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/libsupc++/.libs -B/usr/gcc/6/sparc-sun-solaris2.11/bin/ -B/usr/gcc/6/sparc-sun-solaris2.11/lib/ -isystem /usr/gcc/6/sparc-sun-solaris2.11/include -isystem /usr/gcc/6/sparc-sun-solaris2.11/sys-include -shared -nostdlib /usr/lib/crti.o /usr/lib/values-Xa.o /data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc/crtbeginS.o .libs/compatibility.o .libs/compatibility-debug_list.o .libs/compatibility-debug_list-2.o .libs/compatibility-c++0x.o .libs/compatibility-atomic-c++0x.o .libs/compatibility-thread-c++0x.o .libs/compatibility-chrono.o .libs/compatibility-condvar.o -Wl,-z -Wl,allextract ../libsupc++/.libs/libsupc++convenience.a ../src/c++98/.libs/libc++98convenience.a ../src/c++11/.libs/libc++11convenience.a -Wl,-z -Wl,defaultextract -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/libsupc++/.libs -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/src -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/src/.libs -lm -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc -lgcc_s -lc -lgcc_s -lc /data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc/crtendS.o /usr/lib/crtn.o -Wl,-M -Wl,libstdc++-symbols.ver-sun -Wl,-h -Wl,libstdc++.so.6 -o .libs/libstdc++.so.6.0.22 ld: fatal: relocation error: R_SPARC_DISP32: file .libs/compatibility.o: symbol .gcc_except_table (section): offset 0xffffffff74d8ddf1 is non-aligned ld: fatal: relocation error: R_SPARC_DISP32: file .libs/compatibility.o: symbol .gcc_except_table (section): offset 0xffffffff74d8de11 is non-aligned ld: fatal: relocation error: R_SPARC_DISP32: file .libs/compatibility-atomic-c++0x.o: symbol .gcc_except_table (section): offset 0xffffffff74d8de99 is non-aligned ld: fatal: relocation error: R_SPARC_DISP32: file .libs/compatibility-atomic-c++0x.o: symbol .gcc_except_table (section): offset 0xffffffff74d8deb9 is non-aligned .... As an example, the ".libs/compatibility.o" file is built like this: libtool: compile: /data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc/xgcc -shared-libgcc -B/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/./gcc -nostdinc++ -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/src -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/src/.libs -L/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/libsupc++/.libs -B/usr/gcc/6/sparc-sun-solaris2.11/bin/ -B/usr/gcc/6/sparc-sun-solaris2.11/lib/ -isystem /usr/gcc/6/sparc-sun-solaris2.11/include -isystem /usr/gcc/6/sparc-sun-solaris2.11/sys-include -I/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/include/sparc-sun-solaris2.11 -I/data/sources/sonicle/xstream-userland-gate/components/gcc-6/build/sparcv7/sparc-sun-solaris2.11/libstdc++-v3/include -I/data/sources/sonicle/xstream-userland-gate/components/gcc-6/gcc-6.5.0/libstdc++-v3/libsupc++ -std=gnu++98 -fPIC -DPIC -fno-implicit-templates -Wall -Wextra -Wwrite-strings -Wcast-qual -Wabi -fdiagnostics-show-location=once -ffunction-sections -fdata-sections -frandom-seed=compatibility.lo -g -O2 -c /data/sources/sonicle/xstream-userland-gate/components/gcc-6/gcc-6.5.0/libstdc++-v3/src/c++98/compatibility.cc -fPIC -DPIC -D_GLIBCXX_SHARED -o .libs/compatibility.o I cannot find what is causing this non-aligned problem. This is how configure is invoked:
/data/sources/sonicle/xstream-userland-gate/components/gcc-6/gcc-6.5.0/configure --prefix=/usr/gcc/6 --mandir=/usr/gcc/6/share/man --bindir=/usr/gcc/6/bin --libdir=/usr/gcc/6/lib --sbindir=/usr/gcc/6/sbin --infodir=/usr/share/info --sysconfdir=/etc --without-gnu-as --with-as=/usr/bin/as --build=sparc-sun-solaris2.11 --sbindir=/usr/gcc/6/bin --libdir=/usr/gcc/6/lib --libexecdir=/usr/gcc/6/lib --host sparc-sun-solaris2.11 --build sparc-sun-solaris2.11 --target sparc-sun-solaris2.11 --with-pkgversion="XStreamOS 6.5.0-XS-2" --with-bugurl="https://bugs.xstreamos.org"; --enable-plugins --enable-objc-gc --enable-initfini-array --enable-languages=c,c++,fortran,lto,objc --without-gnu-ld --with-ld=/usr/bin/ld --with-build-time-tools=/usr/gnu/sparc-sun-solaris2.11/bin --disable-libitm --without-gnu-as --with-as=/usr/bin/as LDFLAGS="-R/usr/gcc/6/lib" As you can see, I use both illumos as and ld, but I also tried using gnu as with the same result. I also tried using gnu ld (which is not recommended on a sparc build, AFAIK), but that brought in different problems earlier. Anyone can help? Thanks! Gabriele Sonicle S.r.l. : http://www.sonicle.com Music: http://www.gabrielebulfon.com eXoplanets : https://gabrielebulfon.bandcamp.com/album/exoplanets
