[postgis-tickets] [PostGIS] #2396: liblwgeom CUnit tests fail on big-endian architectures.

[PostGIS]

#2396: liblwgeom CUnit tests fail on big-endian architectures.
---------------------+------------------------------------------------------
 Reporter:  mnencia  |       Owner:  pramsey      
     Type:  defect   |      Status:  new          
 Priority:  medium   |   Milestone:  PostGIS 2.1.0
Component:  postgis  |     Version:  2.0.x        
 Keywords:           |  
---------------------+------------------------------------------------------
 Building postgis 2.0.3 for debian unstable (buildd logs here
 https://buildd.debian.org/status/package.php?p=postgis) we got a cunit
 error on all big-endian architectures that build correctly (spark, s390,
 powerpc, mips)

 Cofigure on spark says:

 {{{
 PostGIS is now configured for sparc-unknown-linux-gnu

  -------------- Compiler Info -------------
   C compiler:           sparc-linux-gnu-gcc -g -O2 -fstack-protector
 --param=ssp-buffer-size=4 -Wformat -Werror=format-security
   C++ compiler:         sparc-linux-gnu-g++ -g -O2 -fstack-protector
 --param=ssp-buffer-size=4 -Wformat -Werror=format-security
   SQL preprocessor:     /usr/bin/cpp -traditional-cpp -P

  -------------- Dependencies --------------
   GEOS config:          /usr/bin/geos-config
   GEOS version:         3.3.3
   GDAL config:          /usr/bin/gdal-config
   GDAL version:         1.9.0
   PostgreSQL config:    /usr/lib/postgresql/9.1/bin/pg_config
   PostgreSQL version:   PostgreSQL 9.1.9
   PROJ4 version:        47
   Libxml2 config:       /usr/bin/xml2-config
   Libxml2 version:      2.9.1
   JSON-C support:       yes
   PostGIS debug level:  0
   Perl:                 /usr/bin/perl

  --------------- Extensions ---------------
   PostGIS Raster:       enabled
   PostGIS Topology:     enabled

  -------- Documentation Generation --------
   xsltproc:             /usr/bin/xsltproc
   xsl style sheets:     /usr/share/xml/docbook/stylesheet/nwalsh
   dblatex:              /usr/bin/dblatex
   convert:              /usr/bin/convert
   mathml2.dtd:          http://www.w3.org/Math/DTD/mathml2/mathml2.dtd

 }}}

 The failure is:


 {{{
 Exp:
 0103000000010000000500000000917E9BA468294100917E9B8AEA2841C976BE1FA4682941C976BE9F8AEA2841B39ABE1FA46829415ACCC29F8AEA284137894120A4682941C976BE9F8AEA284100917E9BA468294100917E9B8AEA2841
 Obt:
 00000000030000000100000005412968A49B7E91004128EA8A9B7E9100412968A41FBE76C94128EA8A9FBE76C9412968A41FBE9AB34128EA8A9FC2CC5A412968A4204189374128EA8A9FBE76C9412968A49B7E91004128EA8A9B7E9100
   Test: test_lwgeom_force_clockwise ... FAILED
     1. cu_libgeom.c:750  - CU_ASSERT_STRING_EQUAL(in_ewkt,out_ewkt)
 }}}

-- 
Ticket URL: <http://trac.osgeo.org/postgis/ticket/2396>
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