title: gcc returning tons of errors in a tiny hello world program
body: <p>I'm sort of stumped. This is the error I'm getting from gcc</p>
  
  <pre>
  gcc -lm -g -o bin/tomashell obj/tomashell.o
  obj/tomashell.o: In function `_start':
  (.text+0x0): multiple definition of `_start'
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 0 has invalid symbol index 12
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 1 has invalid symbol index 13
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 2 has invalid symbol index 2
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 3 has invalid symbol index 2
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 4 has invalid symbol index 12
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 5 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 6 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 7 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 8 has invalid symbol index 2
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 9 has invalid symbol index 2
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 10 has invalid symbol index 13
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 11 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 12 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 13 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 14 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 15 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 16 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 17 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 18 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 19 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 20 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 21 has invalid symbol index 14
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_info): relocation 22 has invalid symbol index 22
  /usr/bin/ld: /usr/lib/debug/usr/lib/crt1.o(.debug_line): relocation 0 has invalid symbol index 2
  /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crt1.o:/build/buildd-eglibc_2.11.2-10-i386-GapcyD/eglibc-2.11.2/csu/../sysdeps/i386/elf/start.S:119: first defined here
  obj/tomashell.o:(.rodata+0x0): multiple definition of `_fp_hw'
  /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crt1.o:(.rodata+0x0): first defined here
  obj/tomashell.o: In function `_fini':
  (.fini+0x0): multiple definition of `_fini'
  /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crti.o:(.fini+0x0): first defined here
  obj/tomashell.o:(.rodata+0x4): multiple definition of `_IO_stdin_used'
  /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crt1.o:(.rodata.cst4+0x0): first defined here
  obj/tomashell.o: In function `__data_start':
  (.data+0x0): multiple definition of `__data_start'
  /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crt1.o:(.data+0x0): first defined here
  obj/tomashell.o: In function `__data_start':
  (.data+0x4): multiple definition of `__dso_handle'
  /usr/lib/gcc/i486-linux-gnu/4.4.5/crtbegin.o:(.data+0x0): first defined here
  obj/tomashell.o: In function `_init':
  (.init+0x0): multiple definition of `_init'
  /usr/lib/gcc/i486-linux-gnu/4.4.5/../../../../lib/crti.o:(.init+0x0): first defined here
  /usr/lib/gcc/i486-linux-gnu/4.4.5/crtend.o:(.dtors+0x0): multiple definition of `__DTOR_END__'
  obj/tomashell.o:(.dtors+0x4): first defined here
  collect2: ld returned 1 exit status
  make: *** [bin/tomashell] Error 1
  </pre>
  
  <p>And this is my entire code file:</p>
  
  <pre><code>#include &lt;stdlib.h&gt;
  #include &lt;stdio.h&gt;
  
  int main()
  {
      printf("Hello, world!");
  }
  </code></pre>
  
  <p>I don't have the slightest clue why this is not compiling. I'm compiling all my other C applications just fine.</p>