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Date:	Tue, 15 Feb 2011 07:26:24 -0800
From:	L Anderson <lowella AT member DOT fsf DOT org>
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To:	cygwin AT cygwin DOT com
Subject:	Re: Coreutils' Build Fails After Linking rm.exe--Solved
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L Anderson wrote:
> I'm trying to build coreutils and I've run into a problem that has me
> puzzled. I'd greatly appreciate any ideas or pointers on what might be
> causing the problem and steps I could take to figure it out. The
> problem is repeatable, stopping at the exact same place.
>
> I'm running 'XpProSp3', 'cygcheck -c' shows all OK.
>
> 1st--I used setup to install 'coreutils-8.10-1' source and placed the
> files in '/usr/src/coreutils-8.10-1'
>
> 2nd--From that directory, I did 'cygport coreutils-8.10-1 prep', which
> completed successfully.
>
> 3rd--I ran 'cygport coreutils-8.10-1 compile', which appeared to work
> ok until it exited with a "make error" as shown by the following last
> few lines of the output:
>
> ...
> CCLD pwd.exe
> CCLD readlink.exe
> CCLD rm.exe
> CCLD rmdir.exe <<<---up to and including rmdir.exe have been linked
> ./rm: ./rm: cannot execute binary file
> make[3]: *** [runcon.exe] Error 126 <<<--runcon.exe and on, not linked
> make[3]: *** Waiting for unfinished jobs....
> ./rm: ./rm: cannot execute binary file
> make[3]: *** [seq.exe] Error 126
> make[3]: Leaving directory
> `/usr/src/coreutils-8.10-1/coreutils-8.10-1/build/src
> '
> make[2]: *** [all] Error 2
> make[2]: Leaving directory
> `/usr/src/coreutils-8.10-1/coreutils-8.10-1/build/src
> '
> make[1]: *** [all-recursive] Error 1
> make[1]: Leaving directory
> `/usr/src/coreutils-8.10-1/coreutils-8.10-1/build'
> make: *** [all] Error 2
> *** ERROR: make failed
>
> The above is output from 'make', chewing on the following 'makefile' lines:
>
> ...
> pwd$(EXEEXT): $(pwd_OBJECTS) $(pwd_DEPENDENCIES)
> @rm -f pwd$(EXEEXT)
> $(AM_V_CCLD)$(LINK) $(pwd_OBJECTS) $(pwd_LDADD) $(LIBS)
> readlink$(EXEEXT): $(readlink_OBJECTS) $(readlink_DEPENDENCIES)
> @rm -f readlink$(EXEEXT)
> $(AM_V_CCLD)$(LINK) $(readlink_OBJECTS) $(readlink_LDADD) $(LIBS)
> rm$(EXEEXT): $(rm_OBJECTS) $(rm_DEPENDENCIES)
> @rm -f rm$(EXEEXT)
> $(AM_V_CCLD)$(LINK) $(rm_OBJECTS) $(rm_LDADD) $(LIBS)
> rmdir$(EXEEXT): $(rmdir_OBJECTS) $(rmdir_DEPENDENCIES)
> @rm -f rmdir$(EXEEXT)
> $(AM_V_CCLD)$(LINK) $(rmdir_OBJECTS) $(rmdir_LDADD) $(LIBS)
> runcon$(EXEEXT): $(runcon_OBJECTS) $(runcon_DEPENDENCIES)
> @rm -f runcon$(EXEEXT) <<<-----error occurs at this point<<--
> $(AM_V_CCLD)$(LINK) $(runcon_OBJECTS) $(runcon_LDADD) $(LIBS)
> seq$(EXEEXT): $(seq_OBJECTS) $(seq_DEPENDENCIES)
> @rm -f seq$(EXEEXT)
> $(AM_V_CCLD)$(LINK) $(seq_OBJECTS) $(seq_LDADD) $(LIBS)
> ...
>

I think I figured it out!  I had `.' in my path and it came before
`/bin'. Consequently, while 'rm.exe' was being linked in the build
directory(`.'), bash, searching it first while trying to execute
@rm -f runcon$(EXEEXT), found 'rm.exe' but it was busy being built.
Hence, the slight variation in the error messages I got at that
point.  Removing `.' from the search path, where it shouldn't
have been in the first place, solved the problem.

I have now successfully build coreutils!

Sorry for all the noise.

Regards,

Lowell Anderson


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