diff options
| -rw-r--r-- | configure.ac | 2 | ||||
| -rw-r--r-- | meson.build | 4 |
2 files changed, 4 insertions, 2 deletions
diff --git a/configure.ac b/configure.ac index 7583a375ad7..34689826c98 100644 --- a/configure.ac +++ b/configure.ac @@ -307,6 +307,7 @@ AX_CHECK_COMPILE_FLAG([-Werror=missing-prototypes], [CFLAGS="$CFLAGS AX_CHECK_COMPILE_FLAG([-Wmissing-prototypes], [CFLAGS="$CFLAGS -Wmissing-prototypes"]) dnl Dylan Baker: gcc and clang always accepr -Wno-*, hence check for the original warning, then set the no-* flag AX_CHECK_COMPILE_FLAG([-Wmissing-field-initializers], [CFLAGS="$CFLAGS -Wno-missing-field-initializers"]) +AX_CHECK_COMPILE_FLAG([-Wformat-truncation], [CFLAGS="$CFLAGS -Wno-format-truncation"]) AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CFLAGS="$CFLAGS -fno-math-errno"]) AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CFLAGS="$CFLAGS -fno-trapping-math"]) @@ -321,6 +322,7 @@ AX_CHECK_COMPILE_FLAG([-fno-math-errno], [CXXFLAGS="$CXXFL AX_CHECK_COMPILE_FLAG([-fno-trapping-math], [CXXFLAGS="$CXXFLAGS -fno-trapping-math"]) AX_CHECK_COMPILE_FLAG([-fvisibility=hidden], [VISIBILITY_CXXFLAGS="-fvisibility=hidden"]) AX_CHECK_COMPILE_FLAG([-Wmissing-field-initializers], [CXXFLAGS="$CXXFLAGS -Wno-missing-field-initializers"]) +AX_CHECK_COMPILE_FLAG([-Wformat-truncation], [CXXFLAGS="$CXXFLAGS -Wno-format-truncation"]) AC_LANG_POP([C++]) # Flags to help ensure that certain portions of the code -- and only those diff --git a/meson.build b/meson.build index c22ff4d9a8a..97693b91ecf 100644 --- a/meson.build +++ b/meson.build @@ -790,7 +790,7 @@ foreach a : ['-Wall', '-Werror=implicit-function-declaration', endif endforeach -foreach a : ['missing-field-initializers'] +foreach a : ['missing-field-initializers', 'format-truncation'] if cc.has_argument('-W' + a) c_args += '-Wno-' + a endif @@ -813,7 +813,7 @@ endforeach # For some reason, the test for -Wno-foo always succeeds with gcc, even if the # option is not supported. Hence, check for -Wfoo instead. -foreach a : ['non-virtual-dtor', 'missing-field-initializers'] +foreach a : ['non-virtual-dtor', 'missing-field-initializers', 'format-truncation'] if cpp.has_argument('-W' + a) cpp_args += '-Wno-' + a endif |