diff options
| author | Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> | 2021-03-13 21:30:41 +0200 |
|---|---|---|
| committer | Hennadii Stepanov <32963518+hebasto@users.noreply.github.com> | 2021-07-05 08:59:54 +0300 |
| commit | 3c4c8e79baf02af97ba1502189f649b04ef2198d (patch) | |
| tree | 31306249f0fcf9736cf5e0b27b1c6d25d3953e0b /configure.ac | |
| parent | 014110c47d94ece6e3e655cdbf02ed8c91c7a5cf (diff) | |
build: Add -Werror=implicit-fallthrough compile flag
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index a1ddeb1271..dd187a4e57 100644 --- a/configure.ac +++ b/configure.ac @@ -433,6 +433,7 @@ if test "x$enable_werror" = "xyes"; then [AC_LANG_SOURCE([[struct A { virtual void f(); }; struct B : A { void f() final; };]])]) AX_CHECK_COMPILE_FLAG([-Werror=unreachable-code-loop-increment],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=unreachable-code-loop-increment"],,[[$CXXFLAG_WERROR]]) AX_CHECK_COMPILE_FLAG([-Werror=mismatched-tags], [ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=mismatched-tags"], [], [$CXXFLAG_WERROR]) + AX_CHECK_COMPILE_FLAG([-Werror=implicit-fallthrough], [ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=implicit-fallthrough"], [], [$CXXFLAG_WERROR]) if test x$suppress_external_warnings != xno ; then AX_CHECK_COMPILE_FLAG([-Werror=documentation],[ERROR_CXXFLAGS="$ERROR_CXXFLAGS -Werror=documentation"],,[[$CXXFLAG_WERROR]]) |