gcc error linker input file unused because linking not done Vinegar Bend Alabama

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gcc error linker input file unused because linking not done Vinegar Bend, Alabama

How do I say "best practice" in Esperanto? gen1 - receives input sends to str2value for processing, outputs results str2value, breaks input into tokens using "tokenizer" determines what sort of processing to do to each token, and passes them The Makefile contains following code-> hello: main.o factorial.o hello.o g++ -c -o hello main.o factorial.o hello.o main.o: main.cpp g++ -c -o main.o main.cpp factorial.o: factorial.cpp g++ -c -o factorial.o factorial.cpp hello.o: The time now is 09:16 PM.

Why was the identity of the Half-Blood Prince important to the story? [email protected] View Public Profile View LQ Blog View Review Entries View HCL Entries Find More Posts by [email protected] 01-22-2013, 12:42 AM #2 pan64 LQ Guru Registered: Mar 2012 Location: When you supply a library (even a compiled object file like you did) to a command that does no linking (gcc -c), gcc simply informs you that the library was not How?

After the change to this, it worked.I just can not remeber wich package it was.. but I think your saying that this issue causes ld to fail? References: <[email protected]> Tom Roche wrote: FFLAGS = -ffixed-line-length-132 -w -c ... $(FC) -o $(MODEL) $(FFLAGS) $(OBJS) $(MODULES) $(LIBS) FFLAGS contains "-c" (i.e. Not the answer you're looking for?

Not the answer you're looking for? To know the difference between compilation and linking, this link can be useful. All object files should be on the final linker invocation, which is not the case here, so linker (called via g++ front-end) complains about missing symbols. STR2VALUESFILES has all the object files I need, to define the missing functions.

If you'd like to contribute content, let us know. I've also checked that there are no conditions #ifndef wrong in the headers. LIBS = -L$(IOAPI_ROOT)/lib -lioapi \ -L$(NETCDF)/lib -lnetcdff -lnetcdf gfortran: warning:: linker input file unused because linking not done Yes, the -c in FFLAGS tells gfortran not to pass a Thanks in advance!

Join them; it only takes a minute: Sign up Linker error: “linker input file unused because linking not done”, undefined reference to a function in that file up vote 30 down Note that registered members see fewer ads, and ContentLink is completely disabled once you log in. The ultimate output is in the form of an object file for each source file. Doh!

Just starting out and have a question? HTH, Peter --- Software Engineer EarthLink Network Follow-Ups: Re: error message : linker input file unused since linking not done From: Peter A. 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 Export The $PATH Variable, Line-By-Line Why would a password requirement prohibit a number in the last character?

Export The $PATH Variable, Line-By-Line Can a GM prohibit a player from referencing spells in the handbook during combat? From: Tim Prince To: fortran at gcc dot gnu dot org Date: Fri, 25 Nov 2011 17:02:56 -0500 Subject: Re: [newbie] "linker input file unused because If you need to reset your password, click here. Animal Shelter in Java How should I interpret "English is poor" review when I used a language check service before submission?

altough, im not quite sure, that the -W1 should prefix the -O1 in LDFLAGS.My ehum, guess, is that it should rather look like this:LDFLAGS="-O1"Hah, you got it - it was a Without linking, as each file is a part of a complete program that can perform some task, nothing useful can be done as these file are dependent. LinuxQuestions.org > Forums > Linux Forums > Linux - Newbie [SOLVED] Makefile error : linker input file unused because linking not done User Name Remember Me? Having a problem logging in?

reading through the definition of `\cfrac` in AMSMath Can cats leave scratch marks on cars? You definitely don't want the -c here: hello: main.o factorial.o hello.o g++ -c -o hello main.o factorial.o hello.o share|improve this answer answered Aug 12 '13 at 5:46 David Schwartz 108k899163 It's usual to leave -c out of FFLAGS and add it explicitly to the rules for making .o and .mod files etc. -- Tim Prince References: [newbie] "linker input file unused Reply-to: fortran at gcc dot gnu dot org, Tom Roche I'm guessing that either I'm making an embarrassingly simple mistake (my background is nearly all with

arm-unknown-linux-gnueabi-gcc: ./obj/dua.o: linker input file unused because linking not done arm-unknown-linux-gnueabi-gcc: ./obj/duauser.o: linker input file unused because linking not done arm-unknown-linux-gnueabi-gcc: ./obj/lldpcb.o: linker input file unused because linking not done I Is it plausible for my creature to have similar IQ as humans? Filter columns basing on the value of other column What happens if one brings more than 10,000 USD with them in the US? Basically, my program consists of: The main program, gen1.

Solution: Remove the "-c" from FFLAGS. and, yes, the default flags, has caused some packages to not build for some weird reason... It shouldn't - that'd be an unrelated issue. more hot questions question feed lang-cpp about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

For more advanced trainees it can be a desktop reference, and a collection of the base knowledge needed to proceed with system and network administration. From: Tim Prince Re: [newbie] "linker input file unused because linking not done"? share|improve this answer edited Aug 12 '13 at 7:36 answered Aug 12 '13 at 5:55 nogard 5,67451847 is this better than what I am using? (for bigger projects containing Offline #10 2005-08-02 18:05:09 phrakture Arch Overlord From: behind you Registered: 2003-10-29 Posts: 7,879 Website Re: c++: -O1: linker input file unused because linking not done switch export CFLAGS="-march=i686 -O2 -pipe