mpic++ --show gives /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crt1.o: In function `_start': (.text+0x18): undefined reference to `main' collect2: ld returnerade avslutningsstatus 1
while mpic++ --show -v gives mpicc for 1.2.7 (release) of : 2005/11/04 11:54:51 Använder inbyggda specifikationer. Mål: i486-linux-gnu Konfigurerad med: ../src/configure -v --with-pkgversion='Ubuntu 4.3.2-1ubuntu12' --with-bugurl=file:///usr/share/doc/gcc-4.3/README.Bugs --enable-languages=c,c++,fortran,objc,obj-c++ --prefix=/usr --enable-shared --with-system-zlib --libexecdir=/usr/lib --without-included-gettext --enable-threads=posix --enable-nls --with-gxx-include-dir=/usr/include/c++/4.3 --program-suffix=-4.3 --enable-clocale=gnu --enable-libstdcxx-debug --enable-objc-gc --enable-mpfr --enable-targets=all --enable-checking=release --build=i486-linux-gnu --host=i486-linux-gnu --target=i486-linux-gnu Trådmodell: posix gcc version 4.3.2 (Ubuntu 4.3.2-1ubuntu12) COMPILER_PATH=/usr/lib/gcc/i486-linux-gnu/4.3.2/:/usr/lib/gcc/i486-linux-gnu/4.3.2/:/usr/lib/gcc/i486-linux-gnu/:/usr/lib/gcc/i486-linux-gnu/4.3.2/:/usr/lib/gcc/i486-linux-gnu/:/usr/lib/gcc/i486-linux-gnu/4.3.2/:/usr/lib/gcc/i486-linux-gnu/ LIBRARY_PATH=/usr/lib/gcc/i486-linux-gnu/4.3.2/:/usr/lib/gcc/i486-linux-gnu/4.3.2/:/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/:/lib/../lib/:/usr/lib/../lib/:/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../:/lib/:/usr/lib/ COLLECT_GCC_OPTIONS='-DUSE_STDARG' '-DHAVE_STDLIB_H=1' '-DHAVE_STRING_H=1' '-DHAVE_UNISTD_H=1' '-DHAVE_STDARG_H=1' '-DUSE_STDARG=1' '-DMALLOC_RET_VOID=1' '-L/usr/lib/mpich/lib' '-fshow' '-v' '-mtune=generic' /usr/lib/gcc/i486-linux-gnu/4.3.2/collect2 --eh-frame-hdr -m elf_i386 --hash-style=both -dynamic-linker /lib/ld-linux.so.2 -z relro /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crt1.o /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crti.o /usr/lib/gcc/i486-linux-gnu/4.3.2/crtbegin.o -L/usr/lib/mpich/lib -L/usr/lib/gcc/i486-linux-gnu/4.3.2 -L/usr/lib/gcc/i486-linux-gnu/4.3.2 -L/usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib -L/lib/../lib -L/usr/lib/../lib -L/usr/lib/gcc/i486-linux-gnu/4.3.2/../../.. -Bsymbolic-functions -lmpich -lpthread -lrt -lgcc --as-needed -lgcc_s --no-as-needed -lc -lgcc --as-needed -lgcc_s --no-as-needed /usr/lib/gcc/i486-linux-gnu/4.3.2/crtend.o /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crtn.o /usr/lib/gcc/i486-linux-gnu/4.3.2/../../../../lib/crt1.o: In function `_start': (.text+0x18): undefined reference to `main' collect2: ld returnerade avslutningsstatus 1 /Jesper On Sun, Feb 1, 2009 at 10:22 PM, Johannes Ring <[email protected]> wrote: > On Sun, February 1, 2009 21:35, Jesper Carlsson wrote: > > Sorry, forgot the logfile. I'm using the version 0.9.0 here, but the > development version gives the same output. > > Thanks. It seems like this error is repeated: > > undefined reference to `__gxx_personality_v0' > > Googling suggest that a C compiler might be in use instead of a C++ > compiler. What does > > mpic++ --show > > give you? > > Johannes > > >
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