From: Nick Bowler <nbowler@draconx.ca>
Date: Sat, 1 Jul 2023 21:26:08 +0000 (-0400)
Subject: Fix TEST_NEED_PROGRAM to work on old Solaris /bin/sh.
X-Git-Tag: v1.3~143
X-Git-Url: https://git.draconx.ca/gitweb/cdecl99.git/commitdiff_plain/77923149528a1a661a9a816fa10d78d1c679564f

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 30b1be6..9533e66 100644
--- 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])])