[patch] Patch with modifications specific to Darwin

gentoolkit-0.2.4.1-new-revdep-rebuild-darwin.patch (text/plain), 3.35 KB, created by Dirk Tilger on 2009-05-28 20:38:42 UTC

--- src/revdep-rebuild/revdep-rebuild	2009-05-06 01:21:08 +0400
+++ src/revdep-rebuild/revdep-rebuild	2009-05-06 01:18:16 +0400
@@ -87,6 +87,10 @@
 declare WORKING_TEXT           # Feedback about the search
 declare WORKING_DIR            # Working directory where cache files are kept
 
+# Who's root?
+declare ROOT_UID		# User ID of root
+ROOT_UID=`python -c 'import sys; import portage; import portage.const, portage.exception, portage.output; print portage.const_autotool.rootuid;'`
+
 main() {
 	# preliminary setup
 	get_opts "$@"
@@ -98,7 +103,14 @@
 	# Search for broken binaries
 	get_files
 	get_ldpath
-	main_checks
+	case `python -c 'import platform; print platform.system()'` in
+		Darwin)
+			darwin_main_checks
+			;;
+		*)
+			main_checks
+			;;
+	esac
 
 	# Associate broken binaries with packages to rebuild
 	if [[ $PACKAGE_NAMES ]]; then
@@ -430,7 +442,7 @@
 	normalize_emerge_opts
 
 	# If the user is not super, add --pretend to EMERGE_OPTIONS
-	if [[ ${EMERGE_OPTIONS[@]} != *--pretend* && $UID -ne 0 ]]; then
+	if [[ ${EMERGE_OPTIONS[@]} != *--pretend* && $UID -ne ${ROOT_UID} ]]; then
 		ewarn "You are not superuser. Adding --pretend to emerge options."
 		EMERGE_OPTIONS+=(--pretend)
 	fi
@@ -525,9 +537,9 @@
 get_search_env() {
 	local new_env
 	local old_env
-	local uid=$(python -c 'import os; import pwd; print pwd.getpwuid(os.getuid())[0]')
+	local uid=$(python -c 'import os; import pwd; print os.getuid()')
 	# Find a place to put temporary files
-	if [[ "$uid" == "root" ]]; then
+	if [[ $uid -eq ${ROOT_UID} ]]; then
 		local tmp_target="@GENTOO_PORTAGE_EPREFIX@/var/cache/${APP_NAME}"
 	else
 		local tmp_target="$(mktemp -d -t revdep-rebuild.XXXXXXXXXX)"
@@ -653,9 +665,9 @@
 		COMPLETE_LD_LIBRARY_PATH=(
 			@GENTOO_PORTAGE_EPREFIX@/lib*
 			@GENTOO_PORTAGE_EPREFIX@/usr/lib*
-			$(sed '/^#/d;s/#.*$//' < /etc/ld.so.conf)
+			$(sed '/^#/d;s/#.*$//' 2>/dev/null < /etc/ld.so.conf )
 			$(sed 's:/[^/]*$::' < "$FILES_FILE" | sort -ru)
-		)
+		) 
 		IFS=':'
 		COMPLETE_LD_LIBRARY_PATH="${COMPLETE_LD_LIBRARY_PATH[*]}"
 		IFS="$OIFS"
@@ -663,6 +675,43 @@
 		einfo "Generated new $LDPATH_FILE"
 	fi
 }
+
+darwin_main_checks() {
+	local master_file
+	local dep_file
+	local master_version
+	local i=0
+	local numFiles=$(wc -l ${FILES_FILE} | cut -d ' ' -f 1)
+	einfo "Checking dynamic linking $WORKING_TEXT"
+	if [[ -r "$BROKEN_FILE" && -s "$BROKEN_FILE" ]]; then
+		einfo "Found existing $BROKEN_FILE."
+	else
+	( 
+		while read master_file; do 
+			#
+			# Read what libraries we depend upon and whether these
+			# files exist and contain the same compatibility
+			# version as referenced in the master file
+			#
+			otool -L "${master_file}" 2>>${ERRORS_FILE} | \
+			grep -v @executable_path | \
+			(test -z "${SEARCH_BROKEN}" -o "${SEARCH_BROKEN}" != "1" && grep "${SONAME}" || cat) | \
+			grep 'compatibility version' | \
+			sed 's!^[   ]*\([^ ][^(]*\) (compatibility version \([^,]*\).*!\1 \2!' | \
+			while read dep_file master_version; do 
+				if ! test -e "${dep_file}" || ! otool -L "${dep_file}" 2>>${ERRORS_FILE} | grep "${dep_file} (compatibility version ${master_version}" >/dev/null; then 
+					echo obj ${master_file} >&3
+					break
+				fi
+			done
+			[[ $VERBOSE ]] &&
+				progress $((++i)) $numFiles $master_file ||
+				progress $((++i)) $numFiles
+		done
+	) < "${FILES_FILE}" 3> "${BROKEN_FILE}"
+	fi
+}
+
 main_checks() {
 	local target_file
 	local -a files