diff --git a/cc/bp2build.go b/cc/bp2build.go
index 1b38a75..e3b164d 100644
--- a/cc/bp2build.go
+++ b/cc/bp2build.go
@@ -254,6 +254,7 @@
 	srcs     bazel.LabelListAttribute
 
 	rtti bazel.BoolAttribute
+	stl  *string
 
 	localIncludes    bazel.StringListAttribute
 	absoluteIncludes bazel.StringListAttribute
@@ -349,6 +350,24 @@
 
 	srcs, cSrcs, asSrcs := groupSrcsByExtension(ctx, srcs)
 
+	var stl *string = nil
+	stlPropsByArch := module.GetArchVariantProperties(ctx, &StlProperties{})
+	for _, configToProps := range stlPropsByArch {
+		for _, props := range configToProps {
+			if stlProps, ok := props.(*StlProperties); ok {
+				if stlProps.Stl != nil {
+					if stl == nil {
+						stl = stlProps.Stl
+					} else {
+						if stl != stlProps.Stl {
+							ctx.ModuleErrorf("Unsupported conversion: module with different stl for different variants: %s and %s", *stl, stlProps.Stl)
+						}
+					}
+				}
+			}
+		}
+	}
+
 	return compilerAttributes{
 		copts:            copts,
 		srcs:             srcs,
@@ -358,6 +377,7 @@
 		conlyFlags:       conlyFlags,
 		cppFlags:         cppFlags,
 		rtti:             rtti,
+		stl:              stl,
 		localIncludes:    localIncludes,
 		absoluteIncludes: absoluteIncludes,
 	}
diff --git a/cc/library.go b/cc/library.go
index 9114f14..de9d01e 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -248,6 +248,7 @@
 	Linkopts               bazel.StringListAttribute
 	Use_libcrt             bazel.BoolAttribute
 	Rtti                   bazel.BoolAttribute
+	Stl                    *string
 
 	// This is shared only.
 	Version_script bazel.LabelAttribute
@@ -322,6 +323,7 @@
 		Linkopts:                    linkerAttrs.linkopts,
 		Use_libcrt:                  linkerAttrs.useLibcrt,
 		Rtti:                        compilerAttrs.rtti,
+		Stl:                         compilerAttrs.stl,
 
 		Version_script: linkerAttrs.versionScript,
 
@@ -2388,6 +2390,7 @@
 			Linkopts:               linkerAttrs.linkopts,
 			Use_libcrt:             linkerAttrs.useLibcrt,
 			Rtti:                   compilerAttrs.rtti,
+			Stl:                    compilerAttrs.stl,
 			Export_includes:        exportedIncludes.Includes,
 			Export_system_includes: exportedIncludes.SystemIncludes,
 			Local_includes:         compilerAttrs.localIncludes,
@@ -2408,6 +2411,7 @@
 
 			Use_libcrt: linkerAttrs.useLibcrt,
 			Rtti:       compilerAttrs.rtti,
+			Stl:        compilerAttrs.stl,
 
 			Export_includes:        exportedIncludes.Includes,
 			Export_system_includes: exportedIncludes.SystemIncludes,
@@ -2440,6 +2444,7 @@
 	Linkopts   bazel.StringListAttribute
 	Use_libcrt bazel.BoolAttribute
 	Rtti       bazel.BoolAttribute
+	Stl        *string
 
 	Export_includes        bazel.StringListAttribute
 	Export_system_includes bazel.StringListAttribute
@@ -2463,6 +2468,7 @@
 	Linkopts   bazel.StringListAttribute
 	Use_libcrt bazel.BoolAttribute
 	Rtti       bazel.BoolAttribute
+	Stl        *string
 
 	Export_includes        bazel.StringListAttribute
 	Export_system_includes bazel.StringListAttribute