Fix TEST_NEED_PROGRAM to work on old Solaris /bin/sh.

Solaris /bin/sh does not support ${x##y} expansions.  For this macro
we can almost as easily use a case statement instead.

diff --git a/testsuite.at b/testsuite.at
index 30b1be6a802baaf6e612e8b36084177e1a130674..9533e66eddb6d4616b7792c9b83bb026f1ca7df4 100644 (file)
--- a/testsuite.at
+++ b/testsuite.at
@@ -46,7 +46,7 @@ m4_divert_pop([PREPARE_TESTS])
 
 m4_define([TEST_NEED_PROGRAM], [AT_KEYWORDS([$1])dnl
 AT_CHECK([for arg in $check_PROGRAMS; do
-test x"${arg##*/}" != x"$1$EXEEXT" || exit 0
+progexe="$1$EXEEXT"; case $arg in "$progexe"|*/"$progexe") exit 0 ;; esac
 done
 exit 77])])