2011/11/16 Jonathan Wakely <jwakely.gcc@xxxxxxxxx> > > 2011/11/16 Maciej (Matchek) Bliziński: > > I ran into this problem recently, with gcc-4.6.1 on Solaris 10 U9: > > > >> ~/usr-i386/bin/gcc-4.6 --version > > The version number is far less useful than the output of -v, which > tells us how you built gcc. $ ~/usr-i386/bin/gcc-4.6 -v Using built-in specs. COLLECT_GCC=/home/maciej/usr-i386/bin/gcc-4.6 COLLECT_LTO_WRAPPER=/home/maciej/usr-i386/libexec/gcc/i386-pc-solaris2.9/4.6.1/lto-wrapper Target: i386-pc-solaris2.9 Configured with: /home/maciej/src/opencsw/pkg/gcc4/branches/ada/work/solaris9-i386/build-isa-pentium_pro/gcc-4.6.1/configure --program-suffix=-4.6 --prefix=/home/maciej/usr-i386 --exec_prefix=/home/maciej/usr-i386 --bindir=/home/maciej/usr-i386/bin --sbindir=/home/maciej/usr-i386/sbin --libexecdir=/home/maciej/usr-i386/libexec --datadir=/home/maciej/usr-i386/share --sysconfdir=/etc/home/maciej/usr-i386 --sharedstatedir=/home/maciej/usr-i386/share --localstatedir=/var/home/maciej/usr-i386 --libdir=/home/maciej/usr-i386/lib --infodir=/home/maciej/usr-i386/share/info --includedir=/home/maciej/usr-i386/include --mandir=/home/maciej/usr-i386/share/man --with-gnu-as --with-as=/opt/csw/bin/gas --without-gnu-ld --with-ld=/usr/ccs/bin/ld --enable-nls --with-included-gettext --with-libiconv-prefix=/opt/csw --with-x --with-mpfr=/opt/csw --with-gmp=/home/maciej/usr-i386 --with-ppl=/home/maciej/usr-i386 --with-cloog=/opt/csw --enable-cloog-backend=isl --enable-java-awt=xlib --enable-libssp --enable-objc-gc --enable-threads=posix --enable-languages=ada,c,c++,fortran,java,objc --with-system-zlib=/opt/csw Thread model: posix gcc version 4.6.1 (GCC) > > > > Searching on the web showed that this problem has been cropping up > > every now and then, e.g. this post is from 2004 which contains a > > patch: > > > > http://gcc.gnu.org/ml/libstdc++/2004-04/msg00154.html > > That looks like a different problem. > > Did you build GCC on Solaris 8 and install it on Solaris 10, or > something like that? Yes, it was built on Solaris 9, and then run on Solaris 10. > What is on the indicated lines of iso_string.h? Line 60 of iso_string.h is: extern void *memcpy(void *_RESTRICT_KYWD, const void *_RESTRICT_KYWD, size_t); I also found /usr/include/sys/feature_tests.h, which contains: /* * The following macro defines a value for the ISO C99 restrict * keyword so that _RESTRICT_KYWD resolves to "restrict" if * an ISO C99 compiler is used and "" (null string) if any other * compiler is used. This allows for the use of single prototype * declarations regardless of compiler version. */ #if (defined(__STDC__) && defined(_STDC_C99)) #define _RESTRICT_KYWD restrict #else #define _RESTRICT_KYWD #endif Solaris maintains backward binary compatibility, so binaries build on version 5.N always run on 5.(N+1), but in this case the difference lies in additional data that go with the binary. I'll build specific 5.10 binaries then. Maciej
