diff options
author | Robert Loehning <robert.loehning@qt.io> | 2020-08-03 14:30:21 +0200 |
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committer | Robert Loehning <robert.loehning@qt.io> | 2020-08-07 18:08:50 +0200 |
commit | 635d123d035b9f72bbba63bdb4fde1cb381126b6 (patch) | |
tree | 6173fbfbd33dcb245f71a1f5fd3cb244e31d1cb6 /mkspecs | |
parent | 5375489da8fbd8f70a75ce34c1466133e8750dc2 (diff) |
configure: Explicitly enable float-divide-by-zero with ubsan
[ChangeLog][QtCore][mkspecs] Explicitly enable float-divide-by-zero
when configuring Qt with "-sanitize undefined". Before clang 9, it
was implicitly enabled when -fsanitize=undefined was set.
Change-Id: I0faf3ae1901d4badc6d265fa8081185be4360636
(cherry picked from commit 7d7e62967fb7b9b689f4a688be71722f80a6bdda)
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'mkspecs')
-rw-r--r-- | mkspecs/common/sanitize.conf | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/mkspecs/common/sanitize.conf b/mkspecs/common/sanitize.conf index 8417fa4c2f..409bd99061 100644 --- a/mkspecs/common/sanitize.conf +++ b/mkspecs/common/sanitize.conf @@ -21,7 +21,7 @@ QMAKE_SANITIZE_FUZZERNL_CFLAGS = -fsanitize=fuzzer-no-link QMAKE_SANITIZE_FUZZERNL_CXXFLAGS = -fsanitize=fuzzer-no-link QMAKE_SANITIZE_FUZZERNL_LFLAGS = -fsanitize=fuzzer-no-link -QMAKE_SANITIZE_UNDEFINED_CFLAGS = -fsanitize=undefined -QMAKE_SANITIZE_UNDEFINED_CXXFLAGS = -fsanitize=undefined -QMAKE_SANITIZE_UNDEFINED_LFLAGS = -fsanitize=undefined +QMAKE_SANITIZE_UNDEFINED_CFLAGS = -fsanitize=undefined -fsanitize=float-divide-by-zero +QMAKE_SANITIZE_UNDEFINED_CXXFLAGS = -fsanitize=undefined -fsanitize=float-divide-by-zero +QMAKE_SANITIZE_UNDEFINED_LFLAGS = -fsanitize=undefined -fsanitize=float-divide-by-zero |