ld64-253.6.tar.gz

[apple/ld64.git] / src / ld / parsers / macho_dylib_file.cpp

diff --git a/src/ld/parsers/macho_dylib_file.cpp b/src/ld/parsers/macho_dylib_file.cpp
index 0ba962cf36d98b52df86aef6401028a70eac279c..573f06c211ffd1b9379e621c32051913244388ac 100644 (file)
--- a/src/ld/parsers/macho_dylib_file.cpp
+++ b/src/ld/parsers/macho_dylib_file.cpp
@@ -147,7 +147,7 @@ public:
                                                                                                        Options::Platform platform, uint32_t linkMinOSVersion, bool allowSimToMacOSX,
                                                                                                        bool addVers,  bool buildingForSimulator,
                                                                                                        bool logAllFiles, const char* installPath,
                                                                                                        Options::Platform platform, uint32_t linkMinOSVersion, bool allowSimToMacOSX,
                                                                                                        bool addVers,  bool buildingForSimulator,
                                                                                                        bool logAllFiles, const char* installPath,

-                                                                                                       bool indirectDylib, bool ignoreMismatchPlatform);
+                                                                                                       bool indirectDylib, bool ignoreMismatchPlatform, bool usingBitcode);

        virtual                                                                 ~File() {}
 
        // overrides of ld::File
        virtual                                                                 ~File() {}
 
        // overrides of ld::File


@@ -238,6 +238,7 @@ private:
        bool                                                                            _installPathOverride;
        bool                                                                            _indirectDylibsProcessed;
        bool                                                                            _appExtensionSafe;
        bool                                                                            _installPathOverride;
        bool                                                                            _indirectDylibsProcessed;
        bool                                                                            _appExtensionSafe;

+       bool                                                                            _usingBitcode;

        uint32_t                                                                        _minVersionInDylib;
        uint32_t                                                                        _platformInDylib;
        std::unique_ptr<ld::Bitcode>                            _bitcode;
        uint32_t                                                                        _minVersionInDylib;
        uint32_t                                                                        _platformInDylib;
        std::unique_ptr<ld::Bitcode>                            _bitcode;


@@ -260,7 +261,7 @@ template <typename A>
 File<A>::File(const uint8_t* fileContent, uint64_t fileLength, const char* pth, time_t mTime, ld::File::Ordinal ord,
                                bool linkingFlatNamespace, bool linkingMainExecutable, bool hoistImplicitPublicDylibs,
                                Options::Platform platform, uint32_t linkMinOSVersion, bool allowSimToMacOSX, bool addVers, bool buildingForSimulator,
 File<A>::File(const uint8_t* fileContent, uint64_t fileLength, const char* pth, time_t mTime, ld::File::Ordinal ord,
                                bool linkingFlatNamespace, bool linkingMainExecutable, bool hoistImplicitPublicDylibs,
                                Options::Platform platform, uint32_t linkMinOSVersion, bool allowSimToMacOSX, bool addVers, bool buildingForSimulator,

-                               bool logAllFiles, const char* targetInstallPath, bool indirectDylib, bool ignoreMismatchPlatform)
+                               bool logAllFiles, const char* targetInstallPath, bool indirectDylib, bool ignoreMismatchPlatform, bool usingBitcode)

        : ld::dylib::File(strdup(pth), mTime, ord), 
        _platform(platform), _linkMinOSVersion(linkMinOSVersion), _allowSimToMacOSXLinking(allowSimToMacOSX), _addVersionLoadCommand(addVers), 
        _linkingFlat(linkingFlatNamespace), _implicitlyLinkPublicDylibs(hoistImplicitPublicDylibs),
        : ld::dylib::File(strdup(pth), mTime, ord), 
        _platform(platform), _linkMinOSVersion(linkMinOSVersion), _allowSimToMacOSXLinking(allowSimToMacOSX), _addVersionLoadCommand(addVers), 
        _linkingFlat(linkingFlatNamespace), _implicitlyLinkPublicDylibs(hoistImplicitPublicDylibs),


@@ -271,7 +272,7 @@ File<A>::File(const uint8_t* fileContent, uint64_t fileLength, const char* pth,
        _noRexports(false), _hasWeakExports(false), 
        _deadStrippable(false), _hasPublicInstallName(false), 
         _providedAtom(false), _explictReExportFound(false), _wrongOS(false), _installPathOverride(false), 
        _noRexports(false), _hasWeakExports(false), 
        _deadStrippable(false), _hasPublicInstallName(false), 
         _providedAtom(false), _explictReExportFound(false), _wrongOS(false), _installPathOverride(false), 

-       _indirectDylibsProcessed(false), _appExtensionSafe(false),
+       _indirectDylibsProcessed(false), _appExtensionSafe(false), _usingBitcode(usingBitcode),

        _minVersionInDylib(0), _platformInDylib(Options::kPlatformUnknown)
 {
        const macho_header<P>* header = (const macho_header<P>*)fileContent;
        _minVersionInDylib(0), _platformInDylib(Options::kPlatformUnknown)
 {
        const macho_header<P>* header = (const macho_header<P>*)fileContent;


@@ -437,7 +438,11 @@ File<A>::File(const uint8_t* fileContent, uint64_t fileLength, const char* pth,
        #if SUPPORT_APPLE_TV
                                                case Options::kPlatform_tvOS:
                                                        // tvOS is a warning temporarily. rdar://problem/21746965
        #if SUPPORT_APPLE_TV
                                                case Options::kPlatform_tvOS:
                                                        // tvOS is a warning temporarily. rdar://problem/21746965

-                                                       if (platform == Options::kPlatform_tvOS)
+                                                       if ( usingBitcode )
+                                                               throwf("building for %s simulator, but linking against dylib built for %s,",
+                                                                          Options::platformName(platform),
+                                                                          Options::platformName(lcPlatform));
+                                                       else

                                                                warning("URGENT: building for %s simulator, but linking against dylib (%s) built for %s. "
                                                                                "Note: This will be an error in the future.",
                                                                                Options::platformName(platform), path(),
                                                                warning("URGENT: building for %s simulator, but linking against dylib (%s) built for %s. "
                                                                                "Note: This will be an error in the future.",
                                                                                Options::platformName(platform), path(),


@@ -466,7 +471,11 @@ File<A>::File(const uint8_t* fileContent, uint64_t fileLength, const char* pth,
        #if SUPPORT_APPLE_TV
                                        case Options::kPlatform_tvOS:
                                                // tvOS is a warning temporarily. rdar://problem/21746965
        #if SUPPORT_APPLE_TV
                                        case Options::kPlatform_tvOS:
                                                // tvOS is a warning temporarily. rdar://problem/21746965

-                                               if (platform == Options::kPlatform_tvOS)
+                                               if ( _usingBitcode )
+                                                       throwf("building for %s, but linking against dylib built for %s,",
+                                                                  Options::platformName(platform),
+                                                                  Options::platformName(lcPlatform));
+                                               else

                                                        warning("URGENT: building for %s, but linking against dylib (%s) built for %s. "
                                                                        "Note: This will be an error in the future.",
                                                                        Options::platformName(platform), path(),
                                                        warning("URGENT: building for %s, but linking against dylib (%s) built for %s. "
                                                                        "Note: This will be an error in the future.",
                                                                        Options::platformName(platform), path(),


@@ -1000,7 +1009,8 @@ public:
                                                                                                                                                        opts.logAllFiles(),
                                                                                                                                                        opts.installPath(),
                                                                                                                                                        indirectDylib,
                                                                                                                                                        opts.logAllFiles(),
                                                                                                                                                        opts.installPath(),
                                                                                                                                                        indirectDylib,

-                                                                                                                                                       opts.outputKind() == Options::kPreload);
+                                                                                                                                                       opts.outputKind() == Options::kPreload,
+                                                                                                                                                       opts.bundleBitcode());

                                                                                                                }
 
 };
                                                                                                                }
 
 };