Support text ABI dump file format
This commit adds an option to read ABI reference dump in text file
format directly from `prebuilts/abi-dumps`. If both the text file and
the gzip format exist, an error will be emitted.
Bug: 78650426
Test: create libexif.lsdump.gz and it works as usual
Test: create libexif.lsdump (decompressed) and it works
Test: touch both libexif.lsdump.gz and libexif.lsdump and it errors
Change-Id: I420a5953fb80855cb5c07e5a4d347fb6709f0340
diff --git a/cc/library.go b/cc/library.go
index dcd9576..5da36dc 100644
--- a/cc/library.go
+++ b/cc/library.go
@@ -631,6 +631,27 @@
return ret
}
+func getRefAbiDumpFile(ctx ModuleContext, vndkVersion, fileName string) android.Path {
+ isLlndk := inList(ctx.baseModuleName(), llndkLibraries)
+
+ refAbiDumpTextFile := android.PathForVndkRefAbiDump(ctx, vndkVersion, fileName, isLlndk, false)
+ refAbiDumpGzipFile := android.PathForVndkRefAbiDump(ctx, vndkVersion, fileName, isLlndk, true)
+
+ if refAbiDumpTextFile.Valid() {
+ if refAbiDumpGzipFile.Valid() {
+ ctx.ModuleErrorf(
+ "Two reference ABI dump files are found: %q and %q. Please delete the stale one.",
+ refAbiDumpTextFile, refAbiDumpGzipFile)
+ return nil
+ }
+ return refAbiDumpTextFile.Path()
+ }
+ if refAbiDumpGzipFile.Valid() {
+ return UnzipRefDump(ctx, refAbiDumpGzipFile.Path(), fileName)
+ }
+ return nil
+}
+
func (library *libraryDecorator) linkSAbiDumpFiles(ctx ModuleContext, objs Objects, fileName string, soFile android.Path) {
if len(objs.sAbiDumpFiles) > 0 && ctx.shouldCreateVndkSourceAbiDump() {
vndkVersion := ctx.DeviceConfig().PlatformVndkVersion()
@@ -649,12 +670,10 @@
exportedHeaderFlags := strings.Join(SourceAbiFlags, " ")
library.sAbiOutputFile = TransformDumpToLinkedDump(ctx, objs.sAbiDumpFiles, soFile, fileName, exportedHeaderFlags)
- isLlndk := inList(ctx.baseModuleName(), llndkLibraries)
- refSourceDumpFile := android.PathForVndkRefAbiDump(ctx, vndkVersion, fileName, isLlndk)
- if refSourceDumpFile.Valid() {
- unzippedRefDump := UnzipRefDump(ctx, refSourceDumpFile.Path(), fileName)
+ refAbiDumpFile := getRefAbiDumpFile(ctx, vndkVersion, fileName)
+ if refAbiDumpFile != nil {
library.sAbiDiff = SourceAbiDiff(ctx, library.sAbiOutputFile.Path(),
- unzippedRefDump, fileName, exportedHeaderFlags, ctx.isVndkExt())
+ refAbiDumpFile, fileName, exportedHeaderFlags, ctx.isVndkExt())
}
}
}