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build: Enable -Wcovered-switch-default

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The leveldb exclusion is required to avoid this warning in the subtree:

```
src/leveldb/util/status.cc:63:7: warning: default label in switch which covers all enumeration values [-Wcovered-switch-default]
   63 |       default:
      |       ^
1 warning generated.
```
This commit is contained in:
MarcoFalke
2026-02-28 15:51:38 +01:00
parent fa2670bd4b
commit fa4ec13b44
2 changed files with 4 additions and 0 deletions
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1
CMakeLists.txt
View File

@@ -449,6 +449,7 @@ else()
try_append_cxx_flags("-Wall" TARGET warn_interface SKIP_LINK)
try_append_cxx_flags("-Wextra" TARGET warn_interface SKIP_LINK)
try_append_cxx_flags("-Wgnu" TARGET warn_interface SKIP_LINK)
try_append_cxx_flags("-Wcovered-switch-default" TARGET warn_interface SKIP_LINK)
# Some compilers will ignore -Wformat-security without -Wformat, so just combine the two here.
try_append_cxx_flags("-Wformat -Wformat-security" TARGET warn_interface SKIP_LINK)
try_append_cxx_flags("-Wvla" TARGET warn_interface SKIP_LINK)

3
cmake/leveldb.cmake
View File

@@ -87,6 +87,9 @@ else()
try_append_cxx_flags("-Wconditional-uninitialized" TARGET nowarn_leveldb_interface SKIP_LINK
IF_CHECK_PASSED "-Wno-conditional-uninitialized"
)
try_append_cxx_flags("-Wcovered-switch-default" TARGET nowarn_leveldb_interface SKIP_LINK
IF_CHECK_PASSED "-Wno-covered-switch-default"
)
endif()
target_link_libraries(leveldb PRIVATE