#!/bin/sh

# 12.07.2007 Volker Quetschke
# Make sure that intermediate targets get created. BUG: If an intermediate
# %-target does not exist it inherits the time stamp of it's parent and
# doesn not get made.
# Recipe: Create ptarget.c and then (newer) ptarget.a but ptarget.b did
# not get made.
# (issue 69462)

: ${DMAKEPROG:=dmake}
file1="mfile1.mk"
file2="ptarget.a"
file3="ptarget.b"
file4="ptarget.c"
tmpfiles="$file1 $file2 $file3 $file4"

trap '{ echo "trapped signal - removing temporary files" ; rm -rf $tmpfiles ; }' 1 2 3 15

# Remove files from prior failed run
rm -rf $tmpfiles

# Create test environment
touch ptarget.c
touch ptarget.a

# Remember to quote variables in generated makefiles( $ -> \$ ).
cat > $file1 <<EOT
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce

%.a : %.b
	@cp \$< \$@

%.b .PRECIOUS : %.c
	@cp \$< \$@
	@+printf "OK"

%.c :
	@touch \$@

all : ptarget.a
	@+echo "done"


EOT

output1=`eval ${DMAKEPROG} -rf $file1 2>&1 `
result1=$?

if test "$output1" != "OKdone"; then
  echo "Wrong result: $output1"
  result1=1
else
  echo "OK"
fi 

if test $result1 -eq 0 ; then
  echo "Success - Cleaning up"
  rm -rf $tmpfiles
  exit
else
  echo "Failure!"
  exit 1
fi