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/usr/lib/gcc/i486-linux-gnu/4.4.3/libgfortranbegin.a(fmain.o): In function `main':
(.text+0x27): undefined reference to `MAIN__'
collect2: ld returned 1 exit status

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to fix the above error I needed to attach a -c compiler flag so that an object module was created without a progam. The error message was because the compiler was expecting to find a main program that called this subroutine.

µ«ÊÇÈçºÎattach a -c compiler flag ÄØ£¿Çë´ó¼Ò°ï棬лл£¡
http://pic.muchong.com/file.php?id=219

[ Last edited by bagboo on 2010-12-22 at 06:45 ]
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Originally posted by snoopyzhao at 2010-12-22 08:32:33:
ÕâÊÇÒ»¸ö×Ó³ÌÐò°É£¬ÄãÖ»ÄÜÓà gfortran -c readpol.f90 À´µÃµ½Ò»¸ö readpol.o µÄÄ¿±êÎļþ£¬È»ºóÔÙÓëÖ÷³ÌÐòÁ´½ÓÆðÀ´¡£

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bagboo(½ð±Ò+5):лл£¬ÇëÔÙ°ïæ 2010-12-22 11:46:24
ÓàÔó³É(½ð±Ò+1):лл²ÎÓëÓ¦Öú£¡ 2010-12-24 16:35:55
ÕâÊÇÒ»¸ö×Ó³ÌÐò°É£¬ÄãÖ»ÄÜÓà gfortran -c readpol.f90 À´µÃµ½Ò»¸ö readpol.o µÄÄ¿±êÎļþ£¬È»ºóÔÙÓëÖ÷³ÌÐòÁ´½ÓÆðÀ´¡£

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2Â¥2010-12-22 08:32:33
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bagboo(½ð±Ò+15):лл 2010-12-24 11:24:49
ÓàÔó³É(½ð±Ò+1):лл²ÎÓëÓ¦Öú£¡ 2010-12-24 16:36:12
ÒýÓûØÌû:
Originally posted by bagboo at 2010-12-22 11:55:15:

1.
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