check_lint.sh revision 5bd2174c1385ec10b172cc9a32bc33b1967d60b5 
1#!/bin/bash
2
3SCRIPT_DIR="$(cd "$(dirname "$0")" && pwd)"
4
5# Guess path to LLVM_CHECKOUT if not provided
6if [ "${LLVM_CHECKOUT}" == "" ]; then
7  LLVM_CHECKOUT="${SCRIPT_DIR}/../../../../../"
8  echo "LLVM Checkout: ${LLVM_CHECKOUT}"
9fi
10
11# Cpplint setup
12cd ${SCRIPT_DIR}
13if [ ! -d cpplint ]; then
14  svn co http://google-styleguide.googlecode.com/svn/trunk/cpplint cpplint
15else
16  (cd cpplint && svn up)
17fi
18CPPLINT=${SCRIPT_DIR}/cpplint/cpplint.py
19
20# Filters
21# TODO: remove some of these filters
22LLVM_LINT_FILTER=-,+whitespace
23COMMON_LINT_FILTER=-build/include,-build/header_guard,-legal/copyright,-whitespace/comments,-readability/casting,\
24-build/namespaces
25ASAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int
26ASAN_TEST_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/sizeof,-runtime/int,-runtime/printf
27ASAN_LIT_TEST_LINT_FILTER=${ASAN_TEST_LINT_FILTER},-whitespace/line_length
28TSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
29TSAN_TEST_LINT_FILTER=${TSAN_RTL_LINT_FILTER},-runtime/threadsafe_fn,-runtime/int
30TSAN_LIT_TEST_LINT_FILTER=${TSAN_TEST_LINT_FILTER},-whitespace/line_length
31MSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
32LSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
33LSAN_LIT_TEST_LINT_FILTER=${LSAN_RTL_LINT_FILTER},-whitespace/line_length
34COMMON_RTL_INC_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int,-runtime/sizeof,-runtime/printf
35SANITIZER_INCLUDES_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int
36
37cd ${LLVM_CHECKOUT}
38
39EXITSTATUS=0
40
41run_lint() {
42  FILTER=$1
43  shift
44  ${CPPLINT} --filter=${FILTER} "$@"
45  if [ "$?" != "0" ]; then
46    EXITSTATUS=1
47  fi
48}
49
50run_lint ${LLVM_LINT_FILTER} --filter=${LLVM_LINT_FILTER} \
51  lib/Transforms/Instrumentation/*Sanitizer.cpp \
52  lib/Transforms/Utils/SpecialCaseList.cpp
53
54COMPILER_RT=projects/compiler-rt
55# Headers
56SANITIZER_INCLUDES=${COMPILER_RT}/include/sanitizer
57run_lint ${SANITIZER_INCLUDES_LINT_FILTER} ${SANITIZER_INCLUDES}/*.h
58
59# Sanitizer_common
60COMMON_RTL=${COMPILER_RT}/lib/sanitizer_common
61run_lint ${COMMON_RTL_INC_LINT_FILTER} ${COMMON_RTL}/*.{cc,h} \
62                                       ${COMMON_RTL}/tests/*.cc
63
64# Interception
65INTERCEPTION=${COMPILER_RT}/lib/interception
66run_lint ${ASAN_RTL_LINT_FILTER} ${INTERCEPTION}/*.{cc,h}
67
68# ASan
69ASAN_RTL=${COMPILER_RT}/lib/asan
70run_lint ${ASAN_RTL_LINT_FILTER} ${ASAN_RTL}/*.{cc,h}
71run_lint ${ASAN_TEST_LINT_FILTER} ${ASAN_RTL}/tests/*.{cc,h}
72run_lint ${ASAN_LIT_TEST_LINT_FILTER} ${ASAN_RTL}/lit_tests/*/*.cc
73
74# TSan
75TSAN_RTL=${COMPILER_RT}/lib/tsan
76run_lint ${TSAN_RTL_LINT_FILTER} ${TSAN_RTL}/rtl/*.{cc,h}
77run_lint ${TSAN_TEST_LINT_FILTER} ${TSAN_RTL}/tests/rtl/*.{cc,h} \
78                                  ${TSAN_RTL}/tests/unit/*.cc
79run_lint ${TSAN_LIT_TEST_LINT_FILTER} ${TSAN_RTL}/lit_tests/*.cc
80
81# MSan
82MSAN_RTL=${COMPILER_RT}/lib/msan
83run_lint ${MSAN_RTL_LINT_FILTER} ${MSAN_RTL}/*.{cc,h}
84
85# LSan
86LSAN_RTL=${COMPILER_RT}/lib/lsan
87run_lint ${LSAN_RTL_LINT_FILTER} ${LSAN_RTL}/*.{cc,h}
88run_lint ${LSAN_RTL_LINT_FILTER} ${LSAN_RTL}/tests/*.{cc,h}
89run_lint ${LSAN_LIT_TEST_LINT_FILTER} ${LSAN_RTL}/lit_tests/*/*.cc
90
91# Misc files
92FILES=${COMMON_RTL}/*.inc
93for FILE in $FILES; do
94    TMPFILE=$(mktemp -u ${FILE}.XXXXX).cc
95    echo "Checking $FILE"
96    cp -f $FILE $TMPFILE && \
97        run_lint ${COMMON_RTL_INC_LINT_FILTER} $TMPFILE
98    rm $TMPFILE
99done
100
101exit $EXITSTATUS
102