Add a header_abi_checker section
This commit adds a header_abi_checker section so that the library owner
can have a fine-grained control over the ABIs that must be checked.
For example, a library "libexample" may have following configurations:
cc_library {
name: "libexample",
header_abi_checker: {
symbol_file: "libexample.map.txt",
exclude_symbol_versions: ["LIBEXAMPLE_PRIVATE"],
exclude_symbol_tags: ["platform", "apex"],
},
}
Bug: 122845490
Test: Add header_abi_checker to libc to filter out LIBC_PRIVATE
Change-Id: I60cfea868f815afe6213c242ed0ca818161d55c6
diff --git a/cc/library.go b/cc/library.go
index ad07db4..138ba43 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -87,6 +87,19 @@
// binaries would be installed by default (in PRODUCT_PACKAGES) the other library will be removed
// from PRODUCT_PACKAGES.
Overrides []string
+
+ // Properties for ABI compatibility checker
+ Header_abi_checker struct {
+ // Path to a symbol file that specifies the symbols to be included in the generated
+ // ABI dump file
+ Symbol_file *string
+
+ // Symbol versions that should be ignored from the symbol file
+ Exclude_symbol_versions []string
+
+ // Symbol tags that should be ignored from the symbol file
+ Exclude_symbol_tags []string
+ }
}
type LibraryMutatedProperties struct {
@@ -760,7 +773,10 @@
SourceAbiFlags = append(SourceAbiFlags, reexportedInclude)
}
exportedHeaderFlags := strings.Join(SourceAbiFlags, " ")
- library.sAbiOutputFile = TransformDumpToLinkedDump(ctx, objs.sAbiDumpFiles, soFile, fileName, exportedHeaderFlags)
+ library.sAbiOutputFile = TransformDumpToLinkedDump(ctx, objs.sAbiDumpFiles, soFile, fileName, exportedHeaderFlags,
+ android.OptionalPathForModuleSrc(ctx, library.Properties.Header_abi_checker.Symbol_file),
+ library.Properties.Header_abi_checker.Exclude_symbol_versions,
+ library.Properties.Header_abi_checker.Exclude_symbol_tags)
refAbiDumpFile := getRefAbiDumpFile(ctx, vndkVersion, fileName)
if refAbiDumpFile != nil {