1 files changed, 37 insertions, 23 deletions
diff --git a/core/glibc/locale-gen b/core/glibc/locale-gen
index 5aff344c4..51191f810 100755
--- a/core/glibc/locale-gen
+++ b/core/glibc/locale-gen
@@ -4,39 +4,53 @@ set -e
 
 LOCALEGEN=/etc/locale.gen
 LOCALES=/usr/share/i18n/locales
-if [ -n "$POSIXLY_CORRECT" ]; then
-  unset POSIXLY_CORRECT
-fi
+unset POSIXLY_CORRECT
 
-
-[ -f $LOCALEGEN -a -s $LOCALEGEN ] || exit 0;
+[ -s "$LOCALEGEN" ] || exit 0
 
 # Remove all old locale dir and locale-archive before generating new
 # locale data.
-rm -rf /usr/lib/locale/* || true
+rm -rf /usr/lib/locale/*
 
 umask 022
 
-is_entry_ok() {
-  if [ -n "$locale" -a -n "$charset" ] ; then
-    true
-  else
-    echo "error: Bad entry '$locale $charset'"
-    false
-  fi
+gen() {
+	local locale=$1
+	local charset=$2
+	local input=
+
+	if [ -z "$locale" ] || [ -z "$charset" ]; then
+		echo "error: Bad entry '$locale $charset'"
+		return
+	fi
+
+	printf '  %s.%s\n' "$(echo "$locale" | sed 's/\([^.\@]*\).*/\1/')" "$charset"
+
+	if [ -f "$LOCALES/$locale" ]; then
+		input=$locale
+	else
+		input=$(echo $locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/')
+	fi
+
+	localedef -i "$input" -c -f "$charset" -A /usr/share/locale/locale.alias "$locale"
 }
 
+maxjobs=$(grep -c processor /proc/cpuinfo 2>/dev/null || echo 1)
 echo "Generating locales..."
 while read locale charset; do \
-	case $locale in \#*) continue;; "") continue;; esac; \
-	is_entry_ok || continue
-	echo -n "  `echo $locale | sed 's/\([^.\@]*\).*/\1/'`"; \
-	echo -n ".$charset"; \
-	echo -n `echo $locale | sed 's/\([^\@]*\)\(\@.*\)*/\2/'`; \
-	echo -n '...'; \
-        if [ -f $LOCALES/$locale ]; then input=$locale; else \
-        input=`echo $locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/'`; fi; \
-	localedef -i $input -c -f $charset -A /usr/share/locale/locale.alias $locale; \
-	echo ' done'; \
+	case $locale in
+		\#*|'')
+			continue
+			;;
+	esac
+	gen "$locale" "$charset" &
+
+	# keep no more than $maxjobs jobs in flight
+	while [ $(jobs | wc -l) -ge $maxjobs ]; do
+		sleep 0.25
+		jobs >/dev/null
+	done
 done < $LOCALEGEN
+wait
+
 echo "Generation complete."