search for: _gfortran_set_std

...It's different to the system original libgfortran.a: -rw-r--r-- 1 root root 1854562 2008-10-25 01:40 /usr/lib/gcc/x86_64-linux-gnu/4.3/libgfortran.a If replace it by system 'libgfortran.a', the error became: hello.o: In function `MAIN__': (.text+0x1e): undefined reference to `_gfortran_set_std' collect2: ld returned 1 exit status Thanks, Jun -- View this message in context: http://www.nabble.com/llvm-gfortran-gives-errors-on-AMD64-Ubuntu-tp20280697p20373363.html Sent from the LLVM - Dev mailing list archive at Nabble.com.

...found in module. $ llc hellof.bc -o hellof.s $ gcc hellof.s -o hellof.native ERROR: /usr/lib/gcc/i486-linux-gnu/4.1.3/../../../../lib/crt1.o: In function `_start': (.text+0x18): undefined reference to `main' /tmp/cc4i3wD7.o: In function `MAIN__': (.text+0x1f): undefined reference to `_gfortran_set_std' /tmp/cc4i3wD7.o: In function `MAIN__': (.text+0x4b): undefined reference to `_gfortran_st_write' /tmp/cc4i3wD7.o: In function `MAIN__': (.text+0x63): undefined reference to `_gfortran_transfer_character' /tmp/cc4i3wD7.o: In function `MAIN__': (.text+0x6b): undefined referen...

...he same as what I use. Try with 2.4 (about to be released). I'm not sure I ever tried to build the 2.3 version of llvm-gfortran on x86-64. > If replace it by system 'libgfortran.a', the error became: > hello.o: In function `MAIN__': > (.text+0x1e): undefined reference to `_gfortran_set_std' > collect2: ld returned 1 exit status Probably your system gcc version is different to 4.2. Like gcc 4.2, llvm-gcc generates a call to gfortran_set_std in MAIN__. This function is defined in the gcc 4.2 version of libgfortran, but apparently not in other gcc versions. [I think ubuntu 8....

Hi, > I have installed llvm and llvm-gfortran on Pentium4 machine using 32-bit > Ubuntu, it works fine. I recently installed them on AMD64-Ubuntu 8.04, > llvm-gfortran gave me following errors > > $ llvm-gfortran -Wall hello.f95 -o hellof this works here on x86-64 ubuntu 8.10. I took a look in my libgfortran.a and it doesn't reference any of the symbols you mention. >