fortran error undefined reference to main Quinebaug Connecticut

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fortran error undefined reference to main Quinebaug, Connecticut

Why is it a bad idea for management to have constant access to every employee's inbox? Conrad Reply With Quote 23-Aug-2009,05:26 #2 hcvv View Profile View Forum Posts View Blog Entries View Articles Global Moderator Join Date Jun 2008 Location Netherlands Posts 19,850 Re: Start up gcc the name in the assembler [*.s]/object [*.o] file) "MAIN__". Do you have any suggestions to solve this problem.

How to prevent Beamer from repeatedly expanding macros in \frametitle when frame-breaking How do I say "Thank you, Captain Obvious?" How to reliably reload package after change? the one which the run-time loader calls) is called "main" and is in an extra file which included at link time. Last edited by deiussum; 11-19-2005 at 07:33 PM. They hope these examples will help you to get a better understanding of the Linux system and that you feel encouraged to try out things on your own.

If this is your first visit, be sure to check out the FAQ. For starters, you might want to try this: Code: sudo apt-get install build-essential This should take care of making sure you have most of what you need for compilation. Thus when linking by calling gfortran 4.5, the error message would contain "main" rather than "MAIN__". (Advantage of the gfortran 4.5 way: One can simply link without thinking about whether one I added .f90 so I could attach.

Main Menu LQ Calendar LQ Rules LQ Sitemap Site FAQ View New Posts View Latest Posts Zero Reply Threads LQ Wiki Most Wanted Jeremy's Blog Report LQ Bug Syndicate Latest Why are unsigned numbers implemented? Why would a password requirement prohibit a number in the last character? The first function has not been completed, and is completely useless in its remedial stages, but somewhere, the following error occurs: Code: /usr/lib/crt1.o: In function `_start': /usr/lib/crt1.o(.text+0x18): undefined reference to `main'

Run make again and post the new output. end subroutine read_step -- When I try to compile it, the following error arises: ifort -o SpIdMD.x *.o -static-intel -openmp SpIdMD.o: In function `MAIN__': SpIdMD.f90:(.text+0x3b2): undefined reference to `read_step_' SpIdMD.f90:(.text+0x3c5): undefined more hot questions question feed about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation Science Petersburg, FL Posts 5,035 Well what is this piece of code you're trying to compile?

Thus if the file containing the main PROGRAM is missing, the "main" is picked up from the .a/.o file but the referenced "MAIN__" is missing. The gcc command is meant for compiling and linking C, even though a lot of the compiler is shared with gfortran. The time now is 11:04 PM. Adv Reply June 19th, 2012 #7 lisati View Profile View Forum Posts Private Message I tawt I taw a puddy tat Join Date Jun 2007 Location Porirua, New Zealand BeansHidden!

What are Imperial officers wearing here? The actual main function (i.e. Is it compiled from C source code? Are you running make in the same directory as the Makefile?

Unfortunately, I'm getting an error In function MAIN__':bench.f90:(.text+0x8ca): undefined reference todummy_' every time the dummy function is called. It is provided for general information only and should not be relied upon as complete or accurate. For starters, you might want to try this: Code: sudo apt-get install build-essential This should take care of making sure you have most of what you need for compilation. Adv Reply June 19th, 2012 #9 trent.josephsen View Profile View Forum Posts Private Message Visit Homepage Tall Cafè Ubuntu Join Date Feb 2009 Beans 1,466 Re: Undefined reference to 'main'

How do investigators always know the logged flight time of the pilots? I thing it doesn't depend on the code above, because other codes produce the same error message. If this is true thats your problem... Gods help me!

Mon, 07/08/2013 - 07:36 Thanks for the input Casey. It's the reason in java for variances in the static main function, which allows it to compile universally without problems. It basically involved library issues and other small things like that! In the specification part of your main program: INTERFACE SUBROUTINE dummy(array) BIND(C, NAME='dummy') IMPLICIT NONE DOUBLE PRECISION :: array(*) END SUBROUTINE END INTERFACE Robust code would further set the kind of

I don't know why; you use some syntax I'm not familiar with, so perhaps make is finding a problem with the file and ignoring the rest of it, or maybe it's Join Date Jun 2005 Posts 6 Subroutines? Introduction to Linux - A Hands on Guide This guide was created as an overview of the Linux Operating System, geared toward new users as an exploration tour and getting started what is the version of gcc you have?

Mistro116 [email protected] View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by [email protected] 11-19-2005, 01:41 PM #4 xhi Senior Member Registered: Mar Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. Replace: QMOD(x) with MOD(x) DBLEQ(x) with DBLE(X) or REAL(x,kind=8) QEXTD(x) with REAL(x,16) or REAL(x,kind=16) share|improve this answer edited May 25 '13 at 18:24 Seth♦ 22.8k1889140 answered May 25 '13 at 17:37 Anyone have experience compiling fortran code which is to be used as a subroutine.

Last edited by nigel332; June 19th, 2012 at 08:38 AM. But in order to have reliable result and precision I still feel like using quad-precision. Dave Kelly View Public Profile View LQ Blog View Review Entries View HCL Entries Visit Dave Kelly's homepage! deiussum View Public Profile View LQ Blog View Review Entries View HCL Entries View LQ Wiki Contributions Visit deiussum's homepage!