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lammps/src/Package.csh
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Package.csh
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# Package.csh = package management, called from Makefile
# Syntax: csh Package.csh DIR status/update/overwrite
# package installed if any *.cpp or *.h file is in src
# if last arg = "status":
# print installation status of each package
# flag package files that do not exist in src
# flag package files that are different than src version
# if last arg = "update":
# if package installed, copy its files that are different from package to src
# if last arg = "overwrite":
# if package installed, copy its files that are different from src to package
# use diff to compare files
# tried using cmp, but it doesn't satisfy if test if one file is
# just longer than the other (has new stuff added)
set glob
set style = `echo $1 | sed 'y/-ABCDEFGHIJKLMNOPQRSTUVWXYZ/_abcdefghijklmnopqrstuvwxyz/'`
cd $1
set installed = 0
foreach file (*.cpp *.h)
if (-e ../$file) then
set installed = 1
endif
end
if ($2 == "status") then
if ($installed) then
echo "Installed YES: package $1"
foreach file (*.cpp *.h)
if (! -e ../$file) then
echo " src/$file does not exist"
else if (`diff --brief $file ../$file` != "") then
echo " src/$file and $1/$file are different"
endif
end
else
echo "Installed NO: package $1"
endif
else if ($2 == "update") then
echo "Updating src files from $1 package files"
if ($installed) then
foreach file (*.cpp *.h)
if (! -e ../$file) then
echo " creating src/$file"
cp $file ..
else if (`diff --brief $file ../$file` != "") then
echo " updating src/$file"
cp $file ..
endif
end
else
echo " $1 package is not installed, no action"
endif
else if ($2 == "overwrite") then
echo "Overwriting $1 package files with src files"
if ($installed) then
foreach file (*.cpp *.h)
if (! -e ../$file) then
echo " src/$file does not exist"
else if (`diff --brief $file ../$file` != "") then
echo " overwriting $1/$file"
cp ../$file .
endif
end
else
echo " $1 package is not installed, no action"
endif
endif
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