>=0.9.9.3: test-gtc_packing fails on ppc/ppc64 (Big Endian)

[ernsteiswuerfel]

Built from 0.9.9.5 tarball and ran the testsuite. Machine is a Talos II, Gentoo ppc64. The testfailure is around since at least 0.9.93. (see Gentoo downstream bug report: https://bugs.gentoo.org/673972).

1238:80/153 Test: test-gtc_packing
1239:Command: "/root/build/glm-0.9.9.5/test/gtc/test-gtc_packing"
1240-Directory: /root/build/glm-0.9.9.5/test/gtc
1241:"test-gtc_packing" start time: Apr 26 20:08 CEST
1242-Output:
1243-----------------------------------------------------------
1244-<end of output>
1245-Test time =   0.00 sec
1246-----------------------------------------------------------
1247-Test Failed.
1248:"test-gtc_packing" end time: Apr 26 20:08 CEST
1249:"test-gtc_packing" time elapsed: 00:00:00

LastTest.log
CTestCostData.txt

[ernsteiswuerfel]

Still fails with 0.9.9.6.

99% tests passed, 1 tests failed out of 155

Total Test time (real) =   2.06 sec

The following tests FAILED:
	 82 - test-gtc_packing (Failed)
Errors while running CTest
make: *** [Makefile:96: test] Fehler 8
 ~/build/glm # ./test/gtc/test-gtc_packing ; echo $?
2

LastTest.log
CTestCostData.txt

[ernsteiswuerfel]

Re-tested with git-master.

97/170 Testing: test-gtc_packing
97/170 Test: test-gtc_packing
Command: "/root/build/glm/test/gtc/test-gtc_packing"
Directory: /root/build/glm/test/gtc
"test-gtc_packing" start time: Mar 15 07:45 -00
Output:
----------------------------------------------------------
<end of output>
Test time =   0.00 sec
----------------------------------------------------------
Test Failed.
"test-gtc_packing" end time: Mar 15 07:45 -00
"test-gtc_packing" time elapsed: 00:00:00
----------------------------------------------------------

LastTest.log
CTestCostData.txt