Bug#671368: 100% acats test failures on armel

[Matthias Klose <doko@debian.org>]

Package: gnat-4.6
Version: 4.6.3-3
Severity: important

seen on the armel build log ...

		=== acats support ===
Generating support files...sed: -e expression #2, char 165: unterminated `s' command

... and all acats tests fail

this fails:
target_gnatmake $testdir/support/impbit.adb

$ cat build/gcc/testsuite/ada/acats0/support/impbit.out
couldn't execute
"/scratch/packages/gcc/4.6/ada/gnat-4.6-4.6.3/build/gcc/testsuite/ada/acats0/support/impbit":
no such file or directory
    while executing
"spawn -noecho $argv"
    (file
"/scratch/packages/gcc/4.6/ada/gnat-4.6-4.6.3/src/gcc/testsuite/ada/acats/run_test.exp"
line 9)