Daily bump.
[official-gcc.git] / libsanitizer / merge.sh
blob2e5ec2527b80cea138af16a331c0c2dd13cf71aa
1 #!/bin/bash
3 # FIXME: do we need a license (or whatever else) header here?
5 # This script merges libsanitizer sources from upstream.
7 get_upstream() {
8 rm -rf upstream
9 #cp -rf orig upstream
10 svn co http://llvm.org/svn/llvm-project/compiler-rt/trunk upstream
13 get_current_rev() {
14 cd upstream
15 svn info | grep Revision | grep -o '[0-9]*'
18 list_files() {
19 (cd $1; ls *.{cc,h,inc,S} 2> /dev/null)
23 change_comment_headers() {
24 for f in $(list_files $1); do
25 sed -n 3p $1/$f | grep -q 'The LLVM Compiler Infrastructure' || continue
26 changed=$(awk 'NR != 2 && NR != 3' < $1/$f)
27 echo "$changed" > $1/$f
28 done
31 # ARGUMENTS: upstream_path local_path
32 # This function merges changes from the directory upstream_path to
33 # the directory local_path.
34 merge() {
35 upstream_path=upstream/$1
36 local_path=$2
37 change_comment_headers $upstream_path
38 echo MERGE: $upstream_path
39 all=$( (list_files $upstream_path; list_files $local_path) | sort | uniq)
40 #echo $all
41 for f in $all; do
42 if [ -f $upstream_path/$f -a -f $local_path/$f ]; then
43 echo "FOUND IN BOTH :" $f
44 # diff -u $local_path/$f $upstream_path/$f
45 cp -v $upstream_path/$f $local_path
46 elif [ -f $upstream_path/$f ]; then
47 echo "FOUND IN UPSTREAM :" $f
48 cp -v $upstream_path/$f $local_path
49 svn add $local_path/$f
50 elif [ -f $local_path/$f ]; then
51 echo "FOUND IN LOCAL :" $f
52 svn remove $local_path/$f
54 done
58 fatal() {
59 echo "$1"
60 exit 1;
63 pwd | grep 'libsanitizer$' || \
64 fatal "Run this script from libsanitizer dir"
65 get_upstream
66 CUR_REV=$(get_current_rev)
67 echo Current upstream revision: $CUR_REV
68 merge include/sanitizer include/sanitizer
69 merge lib/asan asan
70 merge lib/lsan lsan
71 merge lib/tsan/rtl tsan
72 merge lib/sanitizer_common sanitizer_common
73 merge lib/interception interception
74 merge lib/ubsan ubsan
76 # Need to merge lib/builtins/assembly.h file:
77 mkdir -p builtins
78 cp -v upstream/lib/builtins/assembly.h builtins/assembly.h
80 rm -rf upstream
82 # Update the MERGE file.
83 cat << EOF > MERGE
84 $CUR_REV
86 The first line of this file holds the svn revision number of the
87 last merge done from the master library sources.
88 EOF