make -C test check
make[1]: Entering directory `/var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/src/test'
make -C core check
make[2]: Entering directory `/var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/src/test/core'
cc -g -O2  -fPIC -DPIC  -Wall -Wmissing-prototypes -I../../rt_core -I/var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/postgis-trunk//liblwgeom  -o testapi testapi.c -lm ../../rt_core/librtcore.a /var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/postgis-trunk//liblwgeom/liblwgeom.a  
cc -g -O2  -fPIC -DPIC  -Wall -Wmissing-prototypes -I../../rt_core -I/var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/postgis-trunk//liblwgeom  -o testwkb testwkb.c -lm ../../rt_core/librtcore.a /var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/postgis-trunk//liblwgeom/liblwgeom.a  
./testapi
Raster starts with 0 bands
First point on convexhull ring is 0.5,0.5
Second point on convexhull ring is 256.5,1280.5
Third point on convexhull ring is 1280.5,1536.5
Fourth point on convexhull ring is 1024.5,256.5
Fifth point on convexhull ring is 0.5,0.5
First point on envelope ring is 0.5,0.5
Second point on envelope ring is 1280.5,0.5
Third point on envelope ring is 1280.5,1536.5
Fourth point on envelope ring is 0.5,1536.5
Fifth point on envelope ring is 0.5,0.5
Testing 1BB band
WARNING: Nodata value for 1BB band got truncated from 2 to 0
WARNING: Nodata value for 1BB band got truncated from 3 to 1
WARNING: Pixel value for 1BB band got truncated from 2 to 0
WARNING: Pixel value for 1BB band got truncated from 3 to 0
Testing 2BB band
WARNING: Nodata value for 2BUI band got truncated from 4 to 0
WARNING: Nodata value for 2BUI band got truncated from 5 to 1
WARNING: Pixel value for 2BUI band got truncated from 4 to 0
WARNING: Pixel value for 2BUI band got truncated from 5 to 0
Testing 4BUI band
WARNING: Nodata value for 4BUI band got truncated from 16 to 0
WARNING: Nodata value for 4BUI band got truncated from 17 to 1
WARNING: Pixel value for 4BUI band got truncated from 35 to 0
Testing 8BUI band
WARNING: Nodata value for 8BUI band got truncated from 256 to 0
WARNING: Pixel value for 8BUI band got truncated from 256 to 0
Testing 8BSI band
WARNING: Nodata value for 8BSI band got truncated from -129 to 127
WARNING: Nodata value for 8BSI band got truncated from 129 to -127
WARNING: Pixel value for 8BSI band got truncated from -129 to 0
WARNING: Pixel value for 8BSI band got truncated from 129 to 0
Testing 16BSI band
WARNING: Nodata value for 16BSI band got truncated from -32769 to -32768
WARNING: Nodata value for 16BSI band got truncated from 32769 to -32768
WARNING: Pixel value for 16BSI band got truncated from -32769 to 0
WARNING: Pixel value for 16BSI band got truncated from 32769 to 0
ERROR: Coordinates ouf of range
Testing 16BUI band
WARNING: Nodata value for 16BUI band got truncated from 65536 to 0
WARNING: Pixel value for 16BUI band got truncated from 65536 to 0
ERROR: Coordinates ouf of range
Testing 32BUI band
WARNING: Nodata value for 32BUI band got truncated from 4.29497e+09 to 0
WARNING: Pixel value for 32BUI band got truncated from 4.29497e+09 to 0
ERROR: Coordinates ouf of range
Testing 32BSI band
WARNING: Nodata value for 32BSI band got truncated from 2.14748e+09 to -2.14748e+09
WARNING: Pixel value for 32BSI band got truncated from 2.14748e+09 to 0
ERROR: Coordinates ouf of range
Testing 32BF band
Testing 64BF band
./testwkb
 in hexwkb len: 122
out hexwkb len: 122
 in hexwkb: 00000000003FF0000000000000400000000000000040080000000000004010000000000000401400000000000040180000000000000000000A00070008
out hexwkb: 0100000000000000000000F03F000000000000004000000000000008400000000000001040000000000000144000000000000018400A00000007000800
 in hexwkb len: 128
out hexwkb len: 128
 in hexwkb len: 138
out hexwkb len: 138
 in hexwkb len: 152
out hexwkb len: 152
 in hexwkb len: 152
out hexwkb len: 152
ext band path: /tmp/t.tif
ext band  num: 3
 in hexwkb len: 152
out hexwkb len: 152
 in hexwkb len: 284
out hexwkb len: 284
 in hexwkb len: 284
out hexwkb len: 284
 in hexwkb len: 284
out hexwkb len: 284
 in hexwkb len: 284
out hexwkb len: 284
 in hexwkb len: 284
out hexwkb len: 284
All tests successful !
make[2]: Leaving directory `/var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/src/test/core'
make[1]: Leaving directory `/var/home/buildbot/opt/hudson/jobs/WKTRaster-trunk-check/workspace/src/test'

Consider also running make post-install-check after installation