[ECOS] Using ecos configuration tool

Bart Veer bartv@redhat.com
Thu May 4 05:06:00 GMT 2000


>>>>> "Pragya" == Pragya Gupta <pragya_g@hotmail.com> writes:

    Pragya> Hi!!
    Pragya>   I am back with my problems.

    Pragya> Problem 1 .
    Pragya> 	After building the arm development tools for windows,
    Pragya> when i try to compile a program (hello.c) using
    Pragya> arm-elf-gcc , i get the following error:
    Pragya> hello.c:2: stdio.h: No such file or directory

    Pragya> Am i supposed to set some path for header files?

You cannot build eCos applications until you have built eCos, since
the header files like stdio.h get installed during eCos builds. For
more information on compiler flags etc. please see the User's Guide
at http://sourceware.cygnus.com/ecos/docs-1.3.1/ , and specifically 
http://sourceware.cygnus.com/ecos/docs-1.3.1/guides/user-guides.10.html
HTML versions of the documentation are also included with eCos
releases.

    Pragya> Problem2
    Pragya> 	When i open ecos configuration tool and try to bulld library ,
    Pragya> it exits giving the following error:
    Pragya> make -r -C hal/arm/arch/v1_3_1 arm.incmake[1]: Entering directory
    Pragya> `/ecos1.3win/ecos-work_build/hal/arm/arch/v1_3_1'
    Pragya> makefile:91: //G/ecos1.3win/packages/pkgconf/rules.mak
    Pragya> : No such file or directory
    Pragya> make[1]: *** No rule to make target `//G/ecos1.3win/packages/
    Pragya> pkgconf/rules.mak'.  Stop.
    Pragya> make[1]: Leaving directory

    Pragya> `/ecos1.3win/ecos-work_build/hal/arm/arch/v1_3_1'
    Pragya> make: *** [build] Error 2

    Pragya> *** Process 170 terminated (rc=2)

    Pragya> All my build files and tools are in G drive.

The file packages/pkgconf/rules.mak is part of the eCos installation.
Does it actually exist? If not, it implies that something has gone
wrong with the installation. If it does exist, try accessing it from a
cygwin bash prompt, e.g.
"more //G/ecos1.3win/packages/pkgconf/rules.mak" and see what happens.

Bart Veer // eCos net maintainer


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