[Swan-dev] Bug#853947: libreswan FTBFS on mips and mipsel: error: "_ABI64" is not defined [-Werror=undef]

[Daniel Kahn Gillmor]

On Wed 2017-02-08 13:37:39 -0500, Andrew Cagney wrote:
> On 3 February 2017 at 13:57, Daniel Kahn Gillmor <dkg at fifthhorseman.net> wrote:
>>         -MMD -MF ./base64_rsa_pubkey.d \
>>         -o ./base64_rsa_pubkey.o \
>>         -c /«PKGBUILDDIR»/lib/libswan/base64_rsa_pubkey.c
>> In file included from /usr/include/nspr/prtypes.h:26:0,
>>                  from /usr/include/nss/seccomon.h:17,
>>                  from /usr/include/nss/nss.h:34,
>>                  from /«PKGBUILDDIR»/lib/libswan/base64_rsa_pubkey.c:21:
>> /usr/include/nspr/prcpucfg.h:511:18: error: "_ABI64" is not defined [-Werror=undef]
>>  #if _MIPS_SIM == _ABI64
>>                   ^~~~~~
>> cc1: all warnings being treated as errors
>> ../../../mk/depend.mk:28: recipe for target 'base64_rsa_pubkey.o' failed
>
> Would you know how NSS deals with this on MIPS?

I don't know what to say about this, but nss itself builds fine on MIPS:

  https://buildd.debian.org/status/logs.php?arch=&pkg=nss

as do packages that depend on it, like ceph or systemtap:

  https://buildd.debian.org/status/logs.php?arch=&pkg=ceph
  https://buildd.debian.org/status/logs.php?arch=&pkg=systemtap

other dependent packages appear to have some build failures there too:

  https://buildd.debian.org/status/logs.php?arch=&pkg=dogtag-pki


Sorry to not understand the problem space better!  I hope the build logs
linked above are useful in getting new ideas for how to solve it.

       --dkg
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