diff options
Diffstat (limited to 'rust/bindgen.go')
| -rw-r--r-- | rust/bindgen.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/rust/bindgen.go b/rust/bindgen.go index ac33ff7ef..46d4acbc4 100644 --- a/rust/bindgen.go +++ b/rust/bindgen.go @@ -150,6 +150,18 @@ func (b *bindgenDecorator) GenerateSource(ctx ModuleContext, deps PathDeps) andr esc := proptools.NinjaAndShellEscapeList + // Filter out invalid cflags + for _, flag := range b.ClangProperties.Cflags { + if flag == "-x c++" || flag == "-xc++" { + ctx.PropertyErrorf("cflags", + "-x c++ should not be specified in cflags; setting cpp_std specifies this is a C++ header, or change the file extension to '.hpp' or '.hh'") + } + if strings.HasPrefix(flag, "-std=") { + ctx.PropertyErrorf("cflags", + "-std should not be specified in cflags; instead use c_std or cpp_std") + } + } + // Module defined clang flags and include paths cflags = append(cflags, esc(b.ClangProperties.Cflags)...) for _, include := range b.ClangProperties.Local_include_dirs { |