1 files changed, 65 insertions, 0 deletions
diff --git a/bin/update_pch.sh b/bin/update_pch.sh
new file mode 100755
index 000000000..78b4a47e6
--- /dev/null
+++ b/bin/update_pch.sh
@@ -0,0 +1,65 @@
+#! /bin/bash
+#
+# This file is part of the LibreOffice project.
+#
+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+#
+
+# Usage: update_pch.sh [<module>/inc/pch/precompiled_xxx.hxx]
+# Usage: update_pch.sh [<module>]
+# Invoke: make cmd cmd="./bin/update_pch.sh [..]"
+
+if test -n "$SRC_DIR"; then
+    root="$SRC_DIR"
+else
+    root=`dirname $0`
+    root=`cd $root/.. >/dev/null && pwd`
+fi
+root=`readlink -f $root`
+cd $root
+
+if test -z "$1"; then
+    headers=`ls ./*/inc/pch/precompiled_*.hxx`
+else
+    headers="$@"
+fi
+
+# Split the headers into an array.
+IFS=' ' read -a aheaders <<< $headers
+hlen=${#aheaders[@]};
+if [ $hlen -gt 1 ]; then
+    if [ -z "$PARALLELISM" ]; then
+        PARALLELISM=0 # Let xargs decide
+    fi
+    echo $headers | xargs -n 1 -P $PARALLELISM $0
+    exit $?
+fi
+
+for x in $headers; do
+    if [ -d "$x" ]; then
+        # We got a directory, find pch files to update.
+        headers=`find $root/$x/ -type f -iname "precompiled_*.hxx"`
+        if test -n "$headers"; then
+            $0 "$headers"
+        fi
+    else
+        header=$x
+        update_msg=`echo $header | sed -e s%$root/%%`
+        module=`readlink -f $header | sed -e s%$root/%% -e s%/.*%%`
+        if [ "$module" = "pch" ]; then
+            continue # PCH's in pch/inc/pch/ are handled manually
+        fi
+        echo updating $update_msg
+        if [ "$module" = "external" ]; then
+            module=external/`readlink -f $header | sed -e s%$root/external/%% -e s%/.*%%`
+        fi
+        libname=`echo $header | sed -e s/.*precompiled_// -e s/\.hxx//`
+
+        ./bin/update_pch "$module" "$libname"
+    fi
+done
+
+#echo Done.
+exit 0