Error message below is from building gcc-4.5.0. It happens the same way for gcc-4.4.0.
[cascsd10601]:{98#}% make -C gcc check-gnat make: Entering directory `/home/voax/linux/build-4.5.0/gcc' test -d testsuite || mkdir testsuite test -d testsuite/gnat || mkdir testsuite/gnat (rootme=`${PWDCMD-pwd}`; export rootme; \ srcdir=`cd ../../gcc-4.5-20090327/gcc; ${PWDCMD-pwd}` ; export srcdir ; \ cd testsuite/gnat; \ rm -f tmp-site.exp; \ sed '/set tmpdir/ s|testsuite|testsuite/gnat|' \ < ../../site.exp > tmp-site.exp; \ /bin/sh ${srcdir}/../move-if-change tmp-site.exp site.exp; \ EXPECT=`if [ -f ${rootme}/../expect/expect ] ; then echo ${rootme}/../expect/eect ; else echo expect ; fi` ; export EXPECT ; \ if [ -f ${rootme}/../expect/expect ] ; then \ TCL_LIBRARY=`cd .. ; cd ${srcdir}/../tcl/library ; ${PWDCMD-pwd}` ; \ export TCL_LIBRARY ; fi ; \ `if [ -f ${srcdir}/../dejagnu/runtest ] ; then echo ${srcdir}/../dejagnu/runte ; else echo runtest; fi` --tool gnat ) /bin/sh: runtest: command not found make: [check-gnat] Error 127 (ignored) make: Leaving directory `/home/voax/linux/build-4.5.0/gcc' -- Summary: 4.4/4.5 check-gnat broken after successful build Product: gcc Version: 4.4.0 Status: UNCONFIRMED Severity: normal Priority: P3 Component: ada AssignedTo: unassigned at gcc dot gnu dot org ReportedBy: anhvofrcaus at gmail dot com GCC host triplet: i686-pc-linux-gnu GCC target triplet: i686-pc-linux-gnu http://gcc.gnu.org/bugzilla/show_bug.cgi?id=39611