On Wed, May 1, 2013 at 4:28 PM, Iyer, Balaji V <balaji.v.i...@intel.com> wrote: > Hello Everyone, > Sorry for the repost, but when I downloaded the trunk, then > configured with just the prefix option in the build directory and tried to > compile it (both make and make -j8), the Fortran compiler seem to hang. I am > not using the Fortran compiler, but the build script seem to hang at this > spot: > > 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 whether to enable maintainer-specific portions of Makefiles... no > checking for x86_64-unknown-linux-gnu-gfortran... > /export/users/gcc-work/b-gcc.git/./gcc/gfortran > -B/export/users/gcc-work/b-gcc.git/./gcc/ > -B/export/users/gcc-work/install-gcc.git/x86_64-unknown-linux-gnu/bin/ > -B/export/users/gcc-work/install-gcc.git/x86_64-unknown-linux-gnu/lib/ > -isystem > /export/users/gcc-work/install-gcc.git/x86_64-unknown-linux-gnu/include > -isystem > /export/users/gcc-work/install-gcc.git/x86_64-unknown-linux-gnu/sys-include > checking whether we are using the GNU Fortran compiler... > > > I have tried it on SuSE and uBuntu and the result seem to be the same. > > I tried a small "Hello World" program with f951 and that seem to hang too. My > experience with Fortran and gfortran is very limited (almost none), so I am > sorry I can't provide more information. > >> Here is the test program: >> >> PRINT *, 'Hello, world!' >> END > > Then I tried to debug it and here is the backtrace: > >> (gdb) bt >> #0 0x0000000000ece7f1 in __gmpn_mul_1 () >> #1 0x0000000000ed540b in __gmpn_mul_basecase () >> #2 0x0000000000ed3c2f in __gmpn_kara_mul_n () >> #3 0x0000000000ed40df in __gmpn_kara_mul_n () >> #4 0x0000000000ed4bd5 in __gmpn_toom3_mul_n () >> #5 0x0000000000ed52ac in __gmpn_mul_n () >> #6 0x0000000000ed011f in __gmpn_mul () >> #7 0x0000000000edd4e4 in __gmpn_toom22_mul () >> #8 0x0000000000eded73 in __gmpn_toom32_mul () >> #9 0x0000000000ed0080 in __gmpn_mul () >> #10 0x0000000000ec9cd3 in __gmpz_mul () >> #11 0x0000000000ea2fb1 in S () >> #12 0x0000000000ea2f95 in S () >> #13 0x0000000000ea2f6b in S () >> #14 0x0000000000ea2f95 in S () >> #15 0x0000000000ea2f6b in S () >> #16 0x0000000000ea2f6b in S () >> #17 0x0000000000ea2f95 in S () >> #18 0x0000000000ea2f6b in S () >> #19 0x0000000000ea2f6b in S () >> #20 0x0000000000ea326b in mpfr_const_log2_internal () >> #21 0x0000000000eb98af in mpfr_cache () >> #22 0x0000000000ea36eb in mpfr_log () >> #23 0x0000000000eb3165 in mpfr_log10 () >> #24 0x000000000051d2af in gfc_arith_init_1() () >> #25 0x0000000000576463 in gfc_init_1() () >> #26 0x00000000005c5bb3 in gfc_init() () >> #27 0x000000000097d8b7 in toplev_main(int, char**) () >> #28 0x00007ffff7644bc6 in __libc_start_main () from /lib64/libc.so.6 >> #29 0x000000000051bb41 in _start () at ../sysdeps/x86_64/elf/start.S:113 > > Any help is greatly appreciated! > > Sincerely, > > Balaji V. Iyer. > > > P.S. I downloaded GMP, MPFR and MPC using ./contrib/download_prerequisites.
You may run into http://gcc.gnu.org/bugzilla/show_bug.cgi?id=57144 -- H.J.
