Regression: tests failing on Solaris 10 for >= 2.0.23

[Laurent Blume]

Hello,

I'm packaging GnuPG on Solaris 10 for OpenCSW. The build recipe I use 
worked smoothly until 2.0.22.

Now, with 2.0.26, the same recipe fails on those tests:
FAIL: genkey1024.test
FAIL: conventional.test
     > IDEA FAIL: conventional-mdc.test

I can pinpoint that the problem was introduced between 2.0.22 and 2.0.23.
The dependencies are the same for all versions: libgcrypt 1.6.1 and 
libassuan 2.1.1.

The issue occurs with GCC 4.9.0 and Solaris Studio 12u3, on both sparc 
and x86 architectures, 32 or 64 bit. The same compilers work with 
2.0.22, so a compiler issue is unlikely.

The content of the tests logs:

Test: genkey1024.test
GNUPGHOME=/export/espace/apps/OpenCSW/mgar/gnupg2/trunk/work/build-isa-pentium_pro/gnupg-2.0.23/tests/openpgp
GPG_AGENT_INFO=/tmp/gpg-ispCws/S.gpg-agent:794:1
gpg: problem with the agent: Broken pipe
gpg: key 04C9BD76 marked as ultimately trusted

Test: conventional.test
GNUPGHOME=/export/espace/apps/OpenCSW/mgar/gnupg2/trunk/work/build-isa-pentium_pro/gnupg-2.0.23/tests/openpgp
GPG_AGENT_INFO=/tmp/gpg-kfmtYP/S.gpg-agent:805:1
gpg: problem with the agent: Broken pipe

Test: conventional-mdc.test
GNUPGHOME=/export/espace/apps/OpenCSW/mgar/gnupg2/trunk/work/build-isa-pentium_pro/gnupg-2.0.23/tests/openpgp
GPG_AGENT_INFO=/tmp/gpg-SHqcnB/S.gpg-agent:818:1
gpg: WARNING: unsafe permissions on homedir `.'
gpg: problem with the agent: Broken pipe


Anything else I can do to help fix this?

Laurent