The following patch to popt-1.5/testit.sh will fix braindead
implementations of /bin/sh
as found on Solaris 7 (and probably others).  This makes 'make check' work
again.

NOTE: This patch also applies cleanly to rpm-3.0.5/popt/testit.sh.

diff -u6 popt-1.5/testit.sh.orig popt-1.5/testit.sh
--- popt-1.5/testit.sh.orig     Tue Aug  8 13:34:23 2000
+++ popt-1.5/testit.sh  Tue Aug  8 13:35:41 2000
@@ -33,14 +33,20 @@
 run test1 "test1 - 10" "arg1: 0 arg2: (none) arg3: 50" -3 50
 run test1 "test1 - 11" "arg1: 0 arg2: bar" -T bar
 run test1 "test1 - 12" "arg1: 1 arg2: (none)" -O 
 run test1 "test1 - 13" "arg1: 1 arg2: foo" -OT foo
 run test1 "test1 - 14" "arg1: 0 arg2: (none) inc: 1" --inc
 run test1 "test1 - 15" "arg1: 0 arg2: foo inc: 1" -i --arg2 foo
-POSIX_ME_HARDER=1 run test1 "test1 - 16" "arg1: 1 arg2: (none) rest: foo
--arg2 something" --arg1 foo --arg2 something
-POSIXLY_CORRECT=1 run test1 "test1 - 17" "arg1: 1 arg2: (none) rest: foo
--arg2 something" --arg1 foo --arg2 something
+POSIX_ME_HARDER=1
+export POSIX_ME_HARDER
+run test1 "test1 - 16" "arg1: 1 arg2: (none) rest: foo --arg2 something"
--arg1 foo --arg2 something
+unset POSIX_ME_HARDER
+POSIXLY_CORRECT=1
+export POSIXLY_CORRECT
+run test1 "test1 - 17" "arg1: 1 arg2: (none) rest: foo --arg2 something"
--arg1 foo --arg2 something
+unset POSIXLY_CORRECT
 run test1 "test1 - 18" "callback: c sampledata bar arg1: 1 arg2: (none)"
--arg1 --cb bar
 run test1 "test1 - 19" "${test1} ;" --echo-args
 run test1 "test1 - 20" "${test1} ; --arg1" --echo-args --arg1
 run test1 "test1 - 21" "${test1} ; --arg2 something" -T something -e
 run test1 "test1 - 22" "${test1} ; --arg2 something -- more args" -T
something -a more args
 run test1 "test1 - 23" "${test1} ; --echo-args -a" --echo-args -e -a