diff options
| author |   Jieqiang Wang <jieqiang.wang@arm.com> | 2023-07-24 15:42:22 +0800 |
|---|---|---|
| committer |   Damjan Marion <dmarion@0xa5.net> | 2023-11-07 10:58:50 +0000 |
| commit | 92ab407a5960d2e269b39826cac05f8133cb277b (patch) | |
| tree | 5aa845e9dbe7b652a316b6aa1c98a32416e9575b /src | |
| parent | 76d14b797c05aa5e7ac9aa9ee99e6b03ee0837db (diff) | |
build: disable bogus warnings for GCC 12
The array bounds and string overread check on GCC 12 report a dozen of
false positives that result in VPP build failures on ubuntu 22.04.
Work around this build issue by unconditionally disabling these two
warnings if C compiler is GCC 12 or newer version.
Type: fix
Signed-off-by: Jieqiang Wang <jieqiang.wang@arm.com>
Change-Id: I999e847bb625ebdf3ef5f11b11598c553f306670
Diffstat (limited to 'src')
| -rw-r--r-- | src/CMakeLists.txt | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt index b6d48f5b5ea..4ef4259d8f6 100644 --- a/src/CMakeLists.txt +++ b/src/CMakeLists.txt @@ -59,6 +59,14 @@ elseif(CMAKE_C_COMPILER_ID STREQUAL "GNU") if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL GCC_STRING_OVERFLOW_WARNING_DISABLE_VERSION) add_compile_options(-Wno-stringop-overflow) endif() + set(GCC_STRING_OVERREAD_WARNING_DISABLE_VERSION 12.0.0) + if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL GCC_STRING_OVERREAD_WARNING_DISABLE_VERSION) + add_compile_options(-Wno-stringop-overread) + endif() + set(GCC_ARRAY_BOUNDS_WARNING_DISABLE_VERSION 12.0.0) + if (CMAKE_C_COMPILER_VERSION VERSION_GREATER_EQUAL GCC_ARRAY_BOUNDS_WARNING_DISABLE_VERSION) + add_compile_options(-Wno-array-bounds) + endif() else() message(WARNING "WARNING: Unsupported C compiler `${CMAKE_C_COMPILER_ID}` is used") set (PRINT_MIN_C_COMPILER_VER TRUE) |