check_lint.sh revision e8eeda0775683afc4e0dbd4c3be19fce5b3d0d4a 
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="${SCRIPT_DIR}/../../../../../"
8fi
9
10# Cpplint setup
11CPPLINT=${SCRIPT_DIR}/cpplint.py
12if [ "${PYTHON_EXECUTABLE}" != "" ]; then
13  CPPLINT="${PYTHON_EXECUTABLE} ${CPPLINT}"
14fi
15
16# Filters
17# TODO: remove some of these filters
18LLVM_LINT_FILTER=-,+whitespace
19COMMON_LINT_FILTER=-build/include,-build/header_guard,-legal/copyright,-whitespace/comments,-readability/casting,\
20-build/namespaces
21ASAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int
22ASAN_TEST_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/sizeof,-runtime/int,-runtime/printf
23ASAN_LIT_TEST_LINT_FILTER=${ASAN_TEST_LINT_FILTER},-whitespace/line_length
24TSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
25TSAN_TEST_LINT_FILTER=${TSAN_RTL_LINT_FILTER},-runtime/threadsafe_fn,-runtime/int
26TSAN_LIT_TEST_LINT_FILTER=${TSAN_TEST_LINT_FILTER},-whitespace/line_length
27MSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
28LSAN_RTL_LINT_FILTER=${COMMON_LINT_FILTER}
29LSAN_LIT_TEST_LINT_FILTER=${LSAN_RTL_LINT_FILTER},-whitespace/line_length
30COMMON_RTL_INC_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int,-runtime/sizeof,-runtime/printf
31SANITIZER_INCLUDES_LINT_FILTER=${COMMON_LINT_FILTER},-runtime/int
32MKTEMP="mktemp -q /tmp/tmp.XXXXXXXXXX"
33cd ${LLVM_CHECKOUT}
34
35EXITSTATUS=0
36ERROR_LOG=$(${MKTEMP})
37
38run_lint() {
39  FILTER=$1
40  shift
41  TASK_LOG=$(${MKTEMP})
42  ${CPPLINT} --filter=${FILTER} "$@" 2>$TASK_LOG
43  if [ "$?" != "0" ]; then
44    cat $TASK_LOG | grep -v "Done processing" | grep -v "Total errors found" \
45      | grep -v "Skipping input" >> $ERROR_LOG
46  fi
47  if [[ "${SILENT}" != "1" ]]; then
48    cat $TASK_LOG
49  fi
50}
51
52run_lint ${LLVM_LINT_FILTER} --filter=${LLVM_LINT_FILTER} \
53  lib/Transforms/Instrumentation/*Sanitizer.cpp \
54  lib/Transforms/Utils/SpecialCaseList.cpp &
55
56COMPILER_RT=projects/compiler-rt
57# Headers
58SANITIZER_INCLUDES=${COMPILER_RT}/include/sanitizer
59run_lint ${SANITIZER_INCLUDES_LINT_FILTER} ${SANITIZER_INCLUDES}/*.h &
60
61# Sanitizer_common
62COMMON_RTL=${COMPILER_RT}/lib/sanitizer_common
63run_lint ${COMMON_RTL_INC_LINT_FILTER} ${COMMON_RTL}/*.{cc,h} \
64                                       ${COMMON_RTL}/tests/*.cc &
65
66# Interception
67INTERCEPTION=${COMPILER_RT}/lib/interception
68run_lint ${ASAN_RTL_LINT_FILTER} ${INTERCEPTION}/*.{cc,h} &
69
70# ASan
71ASAN_RTL=${COMPILER_RT}/lib/asan
72run_lint ${ASAN_RTL_LINT_FILTER} ${ASAN_RTL}/*.{cc,h} &
73run_lint ${ASAN_TEST_LINT_FILTER} ${ASAN_RTL}/tests/*.{cc,h} &
74run_lint ${ASAN_LIT_TEST_LINT_FILTER} ${ASAN_RTL}/lit_tests/*/*.cc &
75
76# TSan
77TSAN_RTL=${COMPILER_RT}/lib/tsan
78run_lint ${TSAN_RTL_LINT_FILTER} ${TSAN_RTL}/rtl/*.{cc,h} &
79run_lint ${TSAN_TEST_LINT_FILTER} ${TSAN_RTL}/tests/rtl/*.{cc,h} \
80                                  ${TSAN_RTL}/tests/unit/*.cc &
81run_lint ${TSAN_LIT_TEST_LINT_FILTER} ${TSAN_RTL}/lit_tests/*.cc &
82
83# MSan
84MSAN_RTL=${COMPILER_RT}/lib/msan
85run_lint ${MSAN_RTL_LINT_FILTER} ${MSAN_RTL}/*.{cc,h} &
86
87# LSan
88LSAN_RTL=${COMPILER_RT}/lib/lsan
89run_lint ${LSAN_RTL_LINT_FILTER} ${LSAN_RTL}/*.{cc,h} \
90                                 ${LSAN_RTL}/tests/*.{cc,h} &
91run_lint ${LSAN_LIT_TEST_LINT_FILTER} ${LSAN_RTL}/lit_tests/*/*.cc &
92
93# Misc files
94FILES=${COMMON_RTL}/*.inc
95TMPFILES=""
96for FILE in $FILES; do
97    TMPFILE=$(mktemp -u ${FILE}.XXXXX).cc
98    cp -f $FILE $TMPFILE
99    run_lint ${COMMON_RTL_INC_LINT_FILTER} $TMPFILE &
100    TMPFILES="$TMPFILES $TMPFILE"
101done
102
103wait
104
105for temp in $TMPFILES; do
106  rm -f $temp
107done
108
109if [[ -s $ERROR_LOG ]]; then
110  cat $ERROR_LOG
111  exit 1
112fi
113
114exit 0
115