From 026867a2d6ae2744f4da3216df060db9878e503e Mon Sep 17 00:00:00 2001
From: Vitaly Buka <vitalybuka@google.com>
Date: Thu, 12 Sep 2019 01:35:09 +0000
Subject: [compiler-rt] Better lint output for .inc files

git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@371702 91177308-0d34-0410-b5e6-96231b3b80d8
---
 lib/asan/asan_flags.inc                    | 13 +++++++------
 lib/hwasan/hwasan_flags.inc                |  2 +-
 lib/sanitizer_common/scripts/check_lint.sh | 16 ++++------------
 3 files changed, 12 insertions(+), 19 deletions(-)

diff --git a/lib/asan/asan_flags.inc b/lib/asan/asan_flags.inc
index d360e03ca..43c70dbca 100644
--- a/lib/asan/asan_flags.inc
+++ b/lib/asan/asan_flags.inc
@@ -139,10 +139,10 @@ ASAN_FLAG(
     "If >= 2, detect operations like <, <=, >, >= and - on invalid pointer "
     "pairs (e.g. when pointers belong to different objects); "
     "If == 1, detect invalid operations only when both pointers are non-null.")
-ASAN_FLAG(
-    bool, detect_container_overflow, true,
-    "If true, honor the container overflow annotations. See "
-    "https://github.com/google/sanitizers/wiki/AddressSanitizerContainerOverflow")
+ASAN_FLAG(bool, detect_container_overflow, true,
+          "If true, honor the container overflow annotations. See "
+          "https://github.com/google/sanitizers/wiki/"
+          "AddressSanitizerContainerOverflow")
 ASAN_FLAG(int, detect_odr_violation, 2,
           "If >=2, detect violation of One-Definition-Rule (ODR); "
           "If ==1, detect ODR-violation only if the two variables "
@@ -158,5 +158,6 @@ ASAN_FLAG(bool, allocator_frees_and_returns_null_on_realloc_zero, true,
 ASAN_FLAG(bool, verify_asan_link_order, true,
           "Check position of ASan runtime in library list (needs to be disabled"
           " when other library has to be preloaded system-wide)")
-ASAN_FLAG(bool, windows_hook_rtl_allocators, false,
-          "(Windows only) enable hooking of Rtl(Allocate|Free|Size|ReAllocate)Heap.")
+ASAN_FLAG(
+    bool, windows_hook_rtl_allocators, false,
+    "(Windows only) enable hooking of Rtl(Allocate|Free|Size|ReAllocate)Heap.")
diff --git a/lib/hwasan/hwasan_flags.inc b/lib/hwasan/hwasan_flags.inc
index 2dff2b9ac..dffbf56cb 100644
--- a/lib/hwasan/hwasan_flags.inc
+++ b/lib/hwasan/hwasan_flags.inc
@@ -1,4 +1,4 @@
-//===-- hwasan_flags.inc ------------------------------------------*- C++ -*-===//
+//===-- hwasan_flags.inc ----------------------------------------*- C++ -*-===//
 //
 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
 // See https://llvm.org/LICENSE.txt for license information.
diff --git a/lib/sanitizer_common/scripts/check_lint.sh b/lib/sanitizer_common/scripts/check_lint.sh
index fc5bfca66..ecd61c07e 100755
--- a/lib/sanitizer_common/scripts/check_lint.sh
+++ b/lib/sanitizer_common/scripts/check_lint.sh
@@ -124,21 +124,13 @@ run_lint ${SCUDO_RTL_LINT_FILTER} ${SCUDO_RTL}/*.cpp \
                                   ${SCUDO_RTL}/*.h &
 
 # Misc files
-FILES=${COMMON_RTL}/*.inc
-TMPFILES=""
-for FILE in $FILES; do
-  TMPFILE="$(${MKTEMP}).$(basename ${FILE}).cpp"
-  cp -f $FILE $TMPFILE
-  run_lint ${COMMON_RTL_INC_LINT_FILTER} $TMPFILE &
-  TMPFILES="$TMPFILES $TMPFILE"
-done
+rsync -a --prune-empty-dirs --exclude='*/profile/*' --exclude='*/builtins/*' --exclude='*/xray/*' --include='*/' --include='*.inc' --exclude='*' "${COMPILER_RT}/" "${MKTEMP_DIR}/"
+find ${MKTEMP_DIR} -type f -name '*.inc' -exec mv {} {}.cpp \;
+( ERROR_LOG=${ERROR_LOG}.inc run_lint ${COMMON_RTL_INC_LINT_FILTER} $(find ${MKTEMP_DIR} -type f -name '*.inc.cpp') )
+sed "s|${MKTEMP_DIR}|${COMPILER_RT}|g" ${ERROR_LOG}.inc | sed "s|.inc.cpp|.inc|g" >> ${ERROR_LOG}
 
 wait
 
-for temp in $TMPFILES; do
-  rm -f $temp
-done
-
 if [ -s $ERROR_LOG ]; then
   cat $ERROR_LOG
   exit 1
-- 
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