failed s390x build of pspp 0.8.5-1

[Ben Pfaff]

The s390x build failed in the tests (details appended).  This failure
resembles ones previously reported on Windows.  Assuming that the
failure can be reproduced on Debian's public s390x machine
(https://db.debian.org/machines.cgi?host=zelenka), that might make it
easier to track down the bug.

Full log: 
https://buildd.debian.org/status/fetch.php?pkg=pspp&arch=s390x&ver=0.8.5-1&stamp=1434844261

## ------------------------ ##
## Summary of the failures. ##
## ------------------------ ##
Failed tests:
GNU PSPP 0.8.5 test suite test groups:

 NUM: FILE-NAME:LINE     TEST-GROUP-NAME
      KEYWORDS

 481: graph.at:27        GRAPH Scatter and Histogram
 482: graph.at:81        GRAPH missing values don't crash
 483: graph.at:102       GRAPH missing=VARIABLE no crash
 484: graph.at:125       GRAPH missing value in by variable

## ---------------------- ##
## Detailed failed tests. ##
## ---------------------- ##

#                             -*- compilation -*-
481. graph.at:27: testing GRAPH Scatter and Histogram ...
./graph.at:78: pspp -O format=pdf scatterlong.sps
--- /dev/null   2011-03-04 11:53:52.000000000 +0000
+++ /«PKGBUILDDIR»/tests/testsuite.dir/at-groups/481/stderr     2015-06-20 
23:49:44.580369840 +0000
@@ -0,0 +1,16 @@
+pspp: src/output/cairo.c:1494: xr_table_render: Assertion `xr->y > 0' failed.
+******************************************************
+You have discovered a bug in PSPP.  Please report this
+to address@hidden  Please include this entire
+message, *plus* several lines of output just above it.
+For the best chance at having the bug fixed, also
+include the syntax file that triggered it and a sample
+of any data file used for input.
+proximate cause:     Assertion Failure/Abort
+version:             GNU pspp 0.8.5 (Sat Jun 20 23:47:09 UTC 2015).
+host_system:         s390x-ibm-linux-gnu
+build_system:        s390x-ibm-linux-gnu
+locale_dir:          /usr/share/locale
+compiler version:    4.9.2
+******************************************************
+/«PKGBUILDDIR»/tests/testsuite.dir/at-groups/481/test-source: line 75: 23917 
Aborted                 pspp -O format=pdf scatterlong.sps
stdout:
./graph.at:78: exit code was 134, expected 0
481. graph.at:27: 481. GRAPH Scatter and Histogram (graph.at:27): FAILED 
(graph.at:78)

#                             -*- compilation -*-
482. graph.at:81: testing GRAPH missing values don't crash ...
./graph.at:98: pspp -o pspp.pdf scatter.sps
--- /dev/null   2011-03-04 11:53:52.000000000 +0000
+++ /«PKGBUILDDIR»/tests/testsuite.dir/at-groups/482/stderr     2015-06-20 
23:49:44.636369854 +0000
@@ -0,0 +1,16 @@
+pspp: src/output/cairo.c:1494: xr_table_render: Assertion `xr->y > 0' failed.
+******************************************************
+You have discovered a bug in PSPP.  Please report this
+to address@hidden  Please include this entire
+message, *plus* several lines of output just above it.
+For the best chance at having the bug fixed, also
+include the syntax file that triggered it and a sample
+of any data file used for input.
+proximate cause:     Assertion Failure/Abort
+version:             GNU pspp 0.8.5 (Sat Jun 20 23:47:09 UTC 2015).
+host_system:         s390x-ibm-linux-gnu
+build_system:        s390x-ibm-linux-gnu
+locale_dir:          /usr/share/locale
+compiler version:    4.9.2
+******************************************************
+/«PKGBUILDDIR»/tests/testsuite.dir/at-groups/482/test-source: line 40: 23942 
Aborted                 pspp -o pspp.pdf scatter.sps
./graph.at:98: exit code was 134, expected 0
482. graph.at:81: 482. GRAPH missing values don't crash (graph.at:81): FAILED 
(graph.at:98)

#                             -*- compilation -*-
483. graph.at:102: testing GRAPH missing=VARIABLE no crash ...
./graph.at:121: pspp -o pspp.pdf scatter.sps
--- /dev/null   2011-03-04 11:53:52.000000000 +0000
+++ /«PKGBUILDDIR»/tests/testsuite.dir/at-groups/483/stderr     2015-06-20 
23:49:44.692369868 +0000
@@ -0,0 +1,16 @@
+pspp: src/output/cairo.c:1494: xr_table_render: Assertion `xr->y > 0' failed.
+******************************************************
+You have discovered a bug in PSPP.  Please report this
+to address@hidden  Please include this entire
+message, *plus* several lines of output just above it.
+For the best chance at having the bug fixed, also
+include the syntax file that triggered it and a sample
+of any data file used for input.
+proximate cause:     Assertion Failure/Abort
+version:             GNU pspp 0.8.5 (Sat Jun 20 23:47:09 UTC 2015).
+host_system:         s390x-ibm-linux-gnu
+build_system:        s390x-ibm-linux-gnu
+locale_dir:          /usr/share/locale
+compiler version:    4.9.2
+******************************************************
+/«PKGBUILDDIR»/tests/testsuite.dir/at-groups/483/test-source: line 42: 23967 
Aborted                 pspp -o pspp.pdf scatter.sps
./graph.at:121: exit code was 134, expected 0
483. graph.at:102: 483. GRAPH missing=VARIABLE no crash (graph.at:102): FAILED 
(graph.at:121)

#                             -*- compilation -*-
484. graph.at:125: testing GRAPH missing value in by variable ...
./graph.at:145: pspp -o pspp.pdf scatter.sps
--- /dev/null   2011-03-04 11:53:52.000000000 +0000
+++ /«PKGBUILDDIR»/tests/testsuite.dir/at-groups/484/stderr     2015-06-20 
23:49:44.760369885 +0000
@@ -0,0 +1,16 @@
+pspp: src/output/cairo.c:1494: xr_table_render: Assertion `xr->y > 0' failed.
+******************************************************
+You have discovered a bug in PSPP.  Please report this
+to address@hidden  Please include this entire
+message, *plus* several lines of output just above it.
+For the best chance at having the bug fixed, also
+include the syntax file that triggered it and a sample
+of any data file used for input.
+proximate cause:     Assertion Failure/Abort
+version:             GNU pspp 0.8.5 (Sat Jun 20 23:47:09 UTC 2015).
+host_system:         s390x-ibm-linux-gnu
+build_system:        s390x-ibm-linux-gnu
+locale_dir:          /usr/share/locale
+compiler version:    4.9.2
+******************************************************
+/«PKGBUILDDIR»/tests/testsuite.dir/at-groups/484/test-source: line 43: 23993 
Aborted                 pspp -o pspp.pdf scatter.sps
./graph.at:145: exit code was 134, expected 0
484. graph.at:125: 484. GRAPH missing value in by variable (graph.at:125): 
FAILED (graph.at:145)