Re: [mpls-linux-devel] Build errors on quagga-mpls

[Steierlein M. <st...@gm...>]

Dear Hans,

I encountered errors like this one and ended up using a prepatched
source tree. The one on the git reposiroty has multiple issues:

- like in your error message rib.h has a redefinition regarding IPV4
macros (there is a #define value with "3" and "4")
- zebra.h lacks mpls structures
etc.

I tried to refactor it and managed to build zebra, but ospfd and ldpd failed.

I suggest you download the all-in-one source tarball from
http://code.google.com/p/opensource-lsr/ and try to build the provided
kernel and quagga source tree. It worked like a charm (on Debian 5.0).

Best regards,
Márton

2011/1/14 Han Coumans <hjc...@gm...>:
> Dear  MPLS Linux devs,
>
>
> To play around with the latest MPLS enabled Quagga, I attempted to build it
> an ran into errors.
>
> The tarbal came from this gitweb address:
> http://mpls-linux.git.sourceforge.net/git/gitweb.cgi?p=mpls-linux/quagga;a=shortlog;h=refs/heads/master-mpls
>
> Even with no 'Configure' arguments, the build halts.
>
> The last lines are these:
>
> Making all in zebra
> make[2]: Entering directory `/root/quagga-mpls/quagga-8718163/zebra'
> gcc -DHAVE_CONFIG_H -DSYSCONFDIR=\"/usr/local/etc/\" -DMULTIPATH_NUM=1 -I.
> -I..
> -I.. -I.. -I../lib    -fPIE -g -std=gnu99 -Wall
> -I/root/quagga-mpls/quagga-87181
> 63/include -Wsign-compare -Wpointer-arith -Wbad-function-cast
> -Wwrite-strings -W
> missing-prototypes -Wmissing-declarations -Wchar-subscripts -Wcast-qual -MT
> main
> .o -MD -MP -MF .deps/main.Tpo -c -o main.o main.c
> In file included from main.c:36:
> ../zebra/rib.h:121:1: warning: "STATIC_IPV4_BLACKHOLE" redefined
> ../zebra/rib.h:120:1: warning: this is the location of the previous
> definition
> In file included from main.c:37:
> ../zebra/rib.h:287: warning: âstruct route_nodeâ declared inside parameter
> list
> ../zebra/rib.h:287: warning: its scope is only this definition or
> declaration, w
> hich is probably not what you want
> main.c: In function âmainâ:
> main.c:329: warning: implicit declaration of function âmpls_vty_initâ
> mv -f .deps/main.Tpo .deps/main.Po
> gcc -DHAVE_CONFIG_H -DSYSCONFDIR=\"/usr/local/etc/\" -DMULTIPATH_NUM=1 -I.
> -I..
> -I.. -I.. -I../lib    -fPIE -g -std=gnu99 -Wall
> -I/root/quagga-mpls/quagga-87181
> 63/include -Wsign-compare -Wpointer-arith -Wbad-function-cast
> -Wwrite-strings -W
> missing-prototypes -Wmissing-declarations -Wchar-subscripts -Wcast-qual -MT
> zebr
> a_rib.o -MD -MP -MF .deps/zebra_rib.Tpo -c -o zebra_rib.o zebra_rib.c
> In file included from zebra_rib.c:38:
> ../zebra/rib.h:121:1: warning: "STATIC_IPV4_BLACKHOLE" redefined
> ../zebra/rib.h:120:1: warning: this is the location of the previous
> definition
> zebra_rib.c:1273: warning: no previous prototype for ârib_queue_addâ
> zebra_rib.c: In function âstatic_install_ipv4â:
> zebra_rib.c:2051: error: duplicate case value
> zebra_rib.c:2048: error: previously used here
> zebra_rib.c:2078: error: duplicate case value
> zebra_rib.c:2075: error: previously used here
> make[2]: *** [zebra_rib.o] Error 1
> make[2]: Leaving directory `/root/quagga-mpls/quagga-8718163/zebra'
> make[1]: *** [all-recursive] Error 1
>
>
> My environment:
>
> Citrix Xenserver 5.6.0 host with VM:FC8 i386 running the MPLS enabled kernel
> and its devel and header package. Got it from
> http://mpls-linux.sourceforge.net/fedora/8/i386/mpls/
> GCC 4.1.2
>
> Using git, cloning the repo and changing to master-mpls branch, gave the
> same result.
>
>
> Did something go wrong in the merging process, or is it platform dependent?
>
>
> Happy new year.
>
>
>
> Regards and cheers,
>
>
> Han Coumans
>
>
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