check_lint.sh revision fafab2f5e27eecbfaaee727f66ecd068dafa41fe 
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}/../../../../../"
8fi
9
10# Cpplint setup
11cd ${SCRIPT_DIR}
12CPPLINT=${SCRIPT_DIR}/cpplint.py
13
14# Filters
15# TODO: remove some of these filters
16LLVM_LINT_FILTER=-,+whitespace
17COMMON_LINT_FILTER=-build/include,-build/header_guard,-legal/copyright,-whitespace/comments,-readability/casting,\
18-build/namespaces
19ASAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int
20ASAN_TEST_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/sizeof,-runtime/int,-runtime/printf
21ASAN_LIT_TEST_LINT_FILTER=${ASAN_TEST_LINT_FILTER},-whitespace/line_length
22TSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
23TSAN_TEST_LINT_FILTER=${TSAN_RTL_LINT_FILTER},-runtime/threadsafe_fn,-runtime/int
24TSAN_LIT_TEST_LINT_FILTER=${TSAN_TEST_LINT_FILTER},-whitespace/line_length
25MSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
26LSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
27LSAN_LIT_TEST_LINT_FILTER=${LSAN_RTL_LINT_FILTER},-whitespace/line_length
28COMMON_RTL_INC_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int,-runtime/sizeof,-runtime/printf
29SANITIZER_INCLUDES_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int
30
31cd ${LLVM_CHECKOUT}
32
33EXITSTATUS=0
34LOG=$(mktemp)
35
36run_lint() {
37  FILTER=$1
38  shift
39  if [ "${SILENT}" == "1" ]; then
40    ${CPPLINT} --filter=${FILTER} "$@" 2>>$LOG
41  else
42    ${CPPLINT} --filter=${FILTER} "$@"
43  fi
44  if [ "$?" != "0" ]; then
45    EXITSTATUS=1
46  fi
47}
48
49run_lint ${LLVM_LINT_FILTER} --filter=${LLVM_LINT_FILTER} \
50  lib/Transforms/Instrumentation/*Sanitizer.cpp \
51  lib/Transforms/Utils/SpecialCaseList.cpp
52
53COMPILER_RT=projects/compiler-rt
54# Headers
55SANITIZER_INCLUDES=${COMPILER_RT}/include/sanitizer
56run_lint ${SANITIZER_INCLUDES_LINT_FILTER} ${SANITIZER_INCLUDES}/*.h
57
58# Sanitizer_common
59COMMON_RTL=${COMPILER_RT}/lib/sanitizer_common
60run_lint ${COMMON_RTL_INC_LINT_FILTER} ${COMMON_RTL}/*.{cc,h} \
61                                       ${COMMON_RTL}/tests/*.cc
62
63# Interception
64INTERCEPTION=${COMPILER_RT}/lib/interception
65run_lint ${ASAN_RTL_LINT_FILTER} ${INTERCEPTION}/*.{cc,h}
66
67# ASan
68ASAN_RTL=${COMPILER_RT}/lib/asan
69run_lint ${ASAN_RTL_LINT_FILTER} ${ASAN_RTL}/*.{cc,h}
70run_lint ${ASAN_TEST_LINT_FILTER} ${ASAN_RTL}/tests/*.{cc,h}
71run_lint ${ASAN_LIT_TEST_LINT_FILTER} ${ASAN_RTL}/lit_tests/*/*.cc
72
73# TSan
74TSAN_RTL=${COMPILER_RT}/lib/tsan
75run_lint ${TSAN_RTL_LINT_FILTER} ${TSAN_RTL}/rtl/*.{cc,h}
76run_lint ${TSAN_TEST_LINT_FILTER} ${TSAN_RTL}/tests/rtl/*.{cc,h} \
77                                  ${TSAN_RTL}/tests/unit/*.cc
78run_lint ${TSAN_LIT_TEST_LINT_FILTER} ${TSAN_RTL}/lit_tests/*.cc
79
80# MSan
81MSAN_RTL=${COMPILER_RT}/lib/msan
82run_lint ${MSAN_RTL_LINT_FILTER} ${MSAN_RTL}/*.{cc,h}
83
84# LSan
85LSAN_RTL=${COMPILER_RT}/lib/lsan
86run_lint ${LSAN_RTL_LINT_FILTER} ${LSAN_RTL}/*.{cc,h}
87run_lint ${LSAN_RTL_LINT_FILTER} ${LSAN_RTL}/tests/*.{cc,h}
88run_lint ${LSAN_LIT_TEST_LINT_FILTER} ${LSAN_RTL}/lit_tests/*/*.cc
89
90# Misc files
91FILES=${COMMON_RTL}/*.inc
92for FILE in $FILES; do
93    TMPFILE=$(mktemp -u ${FILE}.XXXXX).cc
94    cp -f $FILE $TMPFILE && \
95        run_lint ${COMMON_RTL_INC_LINT_FILTER} $TMPFILE
96    rm $TMPFILE
97done
98
99if [ "$EXITSTATUS" != "0" ]; then
100  cat $LOG | grep -v "Done processing" | grep -v "Total errors found"
101fi
102
103exit $EXITSTATUS
104