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#!/bin/sh
# 25.08.2007 Volker Quetschke
# Check that dmake handles dependencies correctly.
# (issue 64572)
: ${DMAKEPROG:=dmake}
file1="mfile1.mk"
file2="aa.x"
file3="aa.y"
file4="aa.z"
tmpfiles="$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
# Remember to quote variables in generated makefiles( $ -> \$ ).
# Test 1
cat > $file1 <<EOT
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce
aa.x : aa.y
@echo nothing
aa.y :
@echo \$@
EOT
# Create test environment
touch aa.x
# Avoid that aa.x has the same time stamp as aa.y after
# that has been rebuild.
sleep 1
output1=`eval ${DMAKEPROG} -rf $file1 2>&1`
result1=$?
if test $result1 = 0 && echo $output1 | grep 'Warning: -- Target \[aa.x\] was made but the time stamp has not been updated.' > /dev/null 2>&1 ; then
echo "Subtest 1: OK"
result1=0
else
echo "Subtest 1: Wrong result: $output1"
echo
result1=1
fi
# Remember to quote variables in generated makefiles( $ -> \$ ).
# Test 2 - Warn if virtual targets have a corresponding file.
cat > $file1 <<EOT
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce
aa.x : aa.y
@echo X\$@X
@touch \$@
# Should warn - aa.y exists.
aa.y : aa.z
aa.z :
@printf Z\$@Z
EOT
# Create test environment
rm -f aa.x
touch aa.y
# Avoid the same time after build.
sleep 1
output2=`eval ${DMAKEPROG} -rf $file1 2>&1`
result2=$?
if test $result2 = 0 && echo $output2 | grep 'Warning: -- Found file corresponding to virtual target \[aa.y\].' > /dev/null 2>&1 ; then
echo "Subtest 2: OK"
result2=0
else
echo "Subtest 2: Wrong result: $output2"
echo
result2=1
fi
# Remember to quote variables in generated makefiles( $ -> \$ ).
# Test 3
cat > $file1 <<EOT
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce
aa.x : aa.y
@echo X\$@X
@touch \$@
aa.y : aa.z
aa.z :
@printf Z\$@Z
@touch \$@
EOT
# Create test environment
rm -f aa.y
touch aa.z ; sleep 1 ; touch aa.x
# Avoid the same time after build.
sleep 1
# This tests that aa.x is not build as the dependency chain is intact with
# the virtual target aa.y having the same time stamp as aa.z.
output3=`eval ${DMAKEPROG} -vm -rf $file1 2>&1`
result3=$?
if test $result3 = 0 && echo "$output3" | grep "aa.x' is up to date" > /dev/null 2>&1 ; then
echo "Subtest 3: OK"
result3=0
else
echo "Subtest 3: Wrong result: :$output3:"
echo
result3=1
fi
# Remember to quote variables in generated makefiles( $ -> \$ ).
# Test 4
cat > $file1 <<EOT
SHELL*:=/bin/sh
SHELLFLAGS*:=-ce
aa.x : aa.y
@echo Build \$@
@touch \$@
aa.y : aa.z
aa.z :
@printf Z\$@Z
@touch \$@
EOT
# Create test environment
touch aa.z ; sleep 1 ; touch aa.x
# Create a file for the virtual target that is newer than aa.x
sleep 1 ; touch aa.y
# Avoid the same time after build.
sleep 1
# This tests that aa.x is build.
output4=`eval ${DMAKEPROG} -rf $file1 2>&1`
result4=$?
if test $result4 = 0 -a "$output4" = "Build aa.x" ; then
echo "Subtest 4: OK"
result4=0
else
echo "Subtest 4: Wrong result: :$output4:"
echo
result4=1
fi
if test $result1 -eq 0 -a $result2 -eq 0 \
-a $result3 -eq 0 -a $result4 -eq 0 ; then
echo "Success - Cleaning up"
rm -rf $tmpfiles
exit
else
echo "Failure!"
exit 1
fi
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