profiles/prefix/winnt/profile.bashrc: drop exe-in-use handling

Unlike Interix, Cygwin is able to "remove" executables in use, as in
transparently moving them to trashbin.  Broken for EAPI 7, dropped.

Signed-off-by: Michael Haubenwallner <haubi@gentoo.org>

1 files changed, 0 insertions, 121 deletions

diff --git a/profiles/prefix/windows/winnt/profile.bashrc b/profiles/prefix/windows/winnt/profile.bashrc
index 7d1251609c0f..3c12c6519673 100644
--- a/profiles/prefix/windows/winnt/profile.bashrc
+++ b/profiles/prefix/windows/winnt/profile.bashrc
@@ -27,69 +27,6 @@ windows_setup_dllhelper() {
 	esac
 }
 
-windows_cleanup_removed_files() {
-	local removedlist=$1
-	rm -f "${removedlist}".new
-
-	if [[ -r ${removedlist} ]]; then
-		rm -f "${removedlist}".old
-	fi
-	# restore in case of system fault
-	if [[ -r ${removedlist}.old ]]; then
-		mv "${removedlist}"{.old,}
-	fi
-
-	touch "${removedlist}"{,.new} # ensure they exist
-
-	while read rmstem; do
-		# try to remove previously recorded files
-		for f in "${ROOT}${rmstem}"*; do
-			ebegin "trying to remove ${f}"
-			rm -f "${f}" > /dev/null 2>&1
-			eend $?
-		done
-		# but keep it in list if still exists
-		for f in "${ROOT}${rmstem}"*; do
-			[[ -f ${f} ]] && echo "${rmstem}" >> "${removedlist}".new
-			break
-		done
-	done < "${removedlist}"
-
-	# update the list
-	mv "${removedlist}"{,.old}
-	mv "${removedlist}"{.new,}
-	rm "${removedlist}".old
-}
-
-windows_find_removed_slot() {
-	local f=$1
-	local n=0
-	while [[ ${n} -lt 100 && -f "${f}${n}" ]]; do
-		n=$((n=n+1))
-	done
-
-	if [[ ${n} -ge 100 ]]; then
-		echo "too many (>=100) old text files busy of '${f}'" >&2
-		exit 1
-	fi
-
-	echo $n
-}
-
-windows_prepare_file() {
-	local failed=0
-	my_mv=mv
-
-	[[ "${1}" == */mv ]] && my_mv="${1}.new"
-	[[ -f "${1}.new" ]] && rm -f "${1}.new"
-
-	cp -p "${1}" "${1}.new" || failed=1
-	${my_mv} "${1}" "${2}" || failed=1
-	${my_mv} "${1}.new" "${1}" || failed=1
-
-	echo $failed
-}
-
 post_src_install() {
 	cd "${ED}"
 	find . -name '*.exe' -o -name '*.dll.a' -o -name '*.so' |
@@ -125,64 +62,6 @@ post_src_install() {
 	done
 }
 
-post_pkg_preinst() {
-	local removedlist="${EROOT}var/lib/portage/files2bremoved"
-	windows_cleanup_removed_files $removedlist
-	
-	# now go for current package
-	cd "${D}"
-	find ".${EROOT}" -type f | xargs -r /usr/bin/file | grep ' PE ' | while read f t
-	do
-		f=${f#./} # find prints: "./path/to/file"
-		f=${f%:} # file prints: "file-argument: type-of-file"
-		test -r "${ROOT}${f}" || continue
-		rmstem="${f}.removedbyportage"
-		# keep list of old busy text files unique
-		grep "^${rmstem}$" "${removedlist}" >/dev/null \
-			|| echo "${rmstem}" >> "${removedlist}"
-
-		local n=$(windows_find_removed_slot ${ROOT}${rmstem})
-		ebegin "backing up text file ${ROOT}${f} (${n})"
-		eend $(windows_prepare_file "${ROOT}${f}" "${ROOT}${rmstem}${n}")
-	done
-}
-
-post_pkg_prerm() {
-	local removedlist="${EROOT}var/lib/portage/files2bremoved"
-	save_IFS=$IFS
-	IFS='
-';
-	local MY_PR=${PR}
-	[[ ${MY_PR} == r0 ]] && MY_PR=
-	local -a contents=($(<"${EROOT}var/db/pkg/${CATEGORY}/${P}${MY_PR:+-}${MY_PR}/CONTENTS"));
-	IFS=$save_IFS
-	local -a cont
-	for content in "${contents[@]}"; do
-		cont=($content)
-		f=${cont[1]}
-		f=${f#/}
-
-		test -r "${ROOT}${f}" || continue
-
-		if /usr/bin/file "${ROOT}${f}" | grep ' PE ' > /dev/null; then
-			# $f should be an absolute path to the installed file
-			rmstem="${f}.removedbyportage"
-
-			grep "^${rmstem}$" "${removedlist}" > /dev/null \
-				|| echo "${rmstem}" >> "${removedlist}"
-
-			local n=$(windows_find_removed_slot ${ROOT}${rmstem})
-			ebegin "preparing ${ROOT}${f} for unmerge ($n)"
-			eend $(windows_prepare_file "${ROOT}${f}" "${ROOT}${rmstem}${n}")
-		fi
-	done
-}
-
-pre_pkg_postrm() {
-	local removedlist="${EROOT}var/lib/portage/files2bremoved"
-	windows_cleanup_removed_files $removedlist
-}
-
 windows_setup_dllhelper_cp() {
 	if ! [[ $(type -P cp) -ef ${T}/dllhelper/cp ]]
 	then