Install.sh
5fb5f70ec684master

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
			}

			# 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]poems[^ \t] //' ../Makefile.package
			sed -i -e 's\|^PKG_INC =[ \t]*\|&-I../../lib/poems \|' ../Makefile.package
			sed -i -e 's\|^PKG_PATH =[ \t]*\|&-L../../lib/poems \|' ../Makefile.package
			sed -i -e 's\|^PKG_LIB =[ \t]*\|&-lpoems \|' ../Makefile.package
			fi

			if (test -e ../Makefile.package.settings) then
			sed -i -e '/^include.poems.$/d' ../Makefile.package.settings
			# multiline form needed for BSD sed on Macs
			sed -i -e '4 i \
			include ..\/..\/lib\/poems\/Makefile.lammps
			' ../Makefile.package.settings
			fi

			elif (test $1 = 0) then

			if (test -e ../Makefile.package) then
			sed -i -e 's/[^ \t]poems[^ \t] //' ../Makefile.package
			fi

			if (test -e ../Makefile.package.settings) then
			sed -i -e '/^include.poems.$/d' ../Makefile.package.settings
			fi

			fi