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lammps/src/PYTHON/Install.sh

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# Install/unInstall package files in LAMMPS
# mode = 0/1/2 for uninstall/install/update
mode=$1
# arg1 = file, arg2 = file it depends on
# enforce using portable C locale
LC_ALL=C
export LC_ALL
action () {
if (test $mode = 0) then
rm -f ../$1
elif (! cmp -s $1 ../$1) then
if (test -z "$2" || test -e ../$2) then
cp $1 ..
if (test $mode = 2) then
echo " updating src/$1"
fi
fi
elif (test -n "$2") then
if (test ! -e ../$2) then
rm -f ../$1
fi
fi
}
# force rebuild of files using python header
touch ../lmppython.h
# all package files with no dependencies
for file in *.cpp *.h; do
test -f ${file} && action $file
done
# edit 2 Makefile.package files to include/exclude package info
if (test $1 = 1) then
if (test -e ../Makefile.package) then
sed -i -e 's/[^ \t]*python[^ \t]* //' ../Makefile.package
sed -i -e 's/[^ \t]*PYTHON[^ \t]* //g' ../Makefile.package
sed -i -e 's|^PKG_INC =[ \t]*|&-DLMP_PYTHON |' ../Makefile.package
sed -i -e 's|^PKG_SYSINC =[ \t]*|&$(python_SYSINC) |' ../Makefile.package
sed -i -e 's|^PKG_SYSLIB =[ \t]*|&$(python_SYSLIB) |' ../Makefile.package
sed -i -e 's|^PKG_SYSPATH =[ \t]*|&$(python_SYSPATH) |' ../Makefile.package
fi
if (test -e ../Makefile.package.settings) then
sed -i -e '/^[ \t]*include.*python.*$/d' ../Makefile.package.settings
# multiline form needed for BSD sed on Macs
sed -i -e '4 i \
include ..\/..\/lib\/python\/Makefile.lammps
' ../Makefile.package.settings
fi
elif (test $1 = 0) then
if (test -e ../Makefile.package) then
sed -i -e 's/[^ \t]*python[^ \t]* //' ../Makefile.package
sed -i -e 's/[^ \t]*PYTHON[^ \t]* //g' ../Makefile.package
fi
if (test -e ../Makefile.package.settings) then
sed -i -e '/^[ \t]*include.*python.*$/d' ../Makefile.package.settings
fi
fi