diff options
Diffstat (limited to 'sys-devel/binutils-apple/files/ld64-241.9-nosnapshots.patch')
| -rw-r--r-- | sys-devel/binutils-apple/files/ld64-241.9-nosnapshots.patch | 644 |
1 files changed, 644 insertions, 0 deletions
diff --git a/sys-devel/binutils-apple/files/ld64-241.9-nosnapshots.patch b/sys-devel/binutils-apple/files/ld64-241.9-nosnapshots.patch new file mode 100644 index 000000000000..f484111ab34b --- /dev/null +++ b/sys-devel/binutils-apple/files/ld64-241.9-nosnapshots.patch @@ -0,0 +1,644 @@ +Allow to disable snapshot support because of missing Block API on OS X < 10.6. + +--- ld64-241.9/src/ld/InputFiles.cpp.orig 2015-01-16 15:26:31.000000000 -0800 ++++ ld64-241.9/src/ld/InputFiles.cpp 2015-01-16 15:26:54.000000000 -0800 +@@ -1144,7 +1144,9 @@ + case ld::File::Reloc: + { + ld::relocatable::File* reloc = (ld::relocatable::File*)file; ++#ifdef SUPPORT_SNAPSHOTS + _options.snapshot().recordObjectFile(reloc->path()); ++#endif + if ( _options.dumpDependencyInfo() ) + _options.dumpDependency(Options::depObjectFile, reloc->path()); + } +@@ -1244,7 +1246,9 @@ + if ( dylibFile->justInTimeforEachAtom(name, handler) ) { + // we found a definition in this dylib + // done, unless it is a weak definition in which case we keep searching ++#ifdef SUPPORT_SNAPSHOTS + _options.snapshot().recordDylibSymbol(dylibFile, name); ++#endif + if ( !dylibFile->hasWeakExternals() || !dylibFile->hasWeakDefinition(name)) { + return true; + } +@@ -1258,7 +1262,9 @@ + if ( archiveFile->justInTimeDataOnlyforEachAtom(name, handler) ) { + if ( _options.traceArchives() ) + logArchive(archiveFile); ++#ifdef SUPPORT_SNAPSHOTS + _options.snapshot().recordArchive(archiveFile->path()); ++#endif + // found data definition in static library, done + return true; + } +@@ -1267,7 +1273,9 @@ + if ( archiveFile->justInTimeforEachAtom(name, handler) ) { + if ( _options.traceArchives() ) + logArchive(archiveFile); ++#ifdef SUPPORT_SNAPSHOTS + _options.snapshot().recordArchive(archiveFile->path()); ++#endif + // found definition in static library, done + return true; + } +@@ -1294,7 +1302,9 @@ + if ( dylibFile->justInTimeforEachAtom(name, handler) ) { + // we found a definition in this dylib + // done, unless it is a weak definition in which case we keep searching ++#ifdef SUPPORT_SNAPSHOTS + _options.snapshot().recordDylibSymbol(dylibFile, name); ++#endif + if ( !dylibFile->hasWeakExternals() || !dylibFile->hasWeakDefinition(name)) { + return true; + } +--- ld64-241.9/src/ld/ld.cpp.orig 2015-01-16 15:26:32.000000000 -0800 ++++ ld64-241.9/src/ld/ld.cpp 2015-01-16 15:26:54.000000000 -0800 +@@ -1180,11 +1180,13 @@ + // implement assert() function to print out a backtrace before aborting + void __assert_rtn(const char* func, const char* file, int line, const char* failedexpr) + { ++#ifdef SUPPORT_SNAPSHOTS + Snapshot *snapshot = Snapshot::globalSnapshot; + + snapshot->setSnapshotMode(Snapshot::SNAPSHOT_DEBUG); + snapshot->createSnapshot(); + snapshot->recordAssertionMessage("Assertion failed: (%s), function %s, file %s, line %d.\n", failedexpr, func, file, line); ++#endif + + void* callStack[128]; + int depth = ::backtrace(callStack, 128); +@@ -1202,9 +1204,13 @@ + } + long offset = (uintptr_t)callStack[i] - (uintptr_t)info.dli_saddr; + fprintf(stderr, "%d %p %s + %ld\n", i, callStack[i], symboName, offset); ++#ifdef SUPPORT_SNAPSHOTS + snapshot->recordAssertionMessage("%d %p %s + %ld\n", i, callStack[i], symboName, offset); ++#endif + } ++#ifdef SUPPORT_SNAPSHOTS + fprintf(stderr, "A linker snapshot was created at:\n\t%s\n", snapshot->rootDir()); ++#endif + fprintf(stderr, "ld: Assertion failed: (%s), function %s, file %s, line %d.\n", failedexpr, func, file, line); + exit(1); + } +--- ld64-241.9/src/ld/Options.cpp.orig 2015-01-16 15:26:32.000000000 -0800 ++++ ld64-241.9/src/ld/Options.cpp 2015-01-16 15:27:26.000000000 -0800 +@@ -183,7 +183,11 @@ + fMarkAppExtensionSafe(false), fCheckAppExtensionSafe(false), fForceLoadSwiftLibs(false), + fDebugInfoStripping(kDebugInfoMinimal), fTraceOutputFile(NULL), + fMacVersionMin(ld::macVersionUnset), fIOSVersionMin(ld::iOSVersionUnset), +- fSaveTempFiles(false), fSnapshotRequested(false), fPipelineFifo(NULL), ++ fSaveTempFiles(false), ++#ifdef SUPPORT_SNAPSHOTS ++ fSnapshotRequested(false), ++#endif ++ fPipelineFifo(NULL), + fDependencyInfoPath(NULL), fDependencyFileDescriptor(-1) + { + this->checkForClassic(argc, argv); +@@ -589,7 +593,9 @@ + } + break; + } ++#ifdef SUPPORT_SNAPSHOTS + fLinkSnapshot.recordArch(fArchitectureName); ++#endif + // only use compressed LINKEDIT for: + // Mac OS X 10.6 or later + // iOS 3.1 or later +@@ -1908,8 +1914,10 @@ + // + void Options::parse(int argc, const char* argv[]) + { ++#ifdef SUPPORT_SNAPSHOTS + // Store the original args in the link snapshot. + fLinkSnapshot.recordRawArgs(argc, argv); ++#endif + + // pass one builds search list from -L and -F options + this->buildSearchPaths(argc, argv); +@@ -1922,17 +1930,21 @@ + const char* arg = argv[i]; + + if ( arg[0] == '-' ) { ++#ifdef SUPPORT_SNAPSHOTS + // by default, copy one arg to the snapshot link command, and do no file copying + int snapshotArgIndex = i; + int snapshotArgCount = -1; // -1 means compute count based on change in index + int snapshotFileArgIndex = -1; // -1 means no data file parameter to arg ++#endif + + // Since we don't care about the files passed, just the option names, we do this here. + if (fPrintOptions) + fprintf (stderr, "[Logging ld64 options]\t%s\n", arg); + + if ( (arg[1] == 'L') || (arg[1] == 'F') ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; // stripped out of link snapshot ++#endif + if (arg[2] == '\0') + ++i; + // previously handled by buildSearchPaths() +@@ -1979,12 +1991,16 @@ + fOutputKind = kKextBundle; + } + else if ( strcmp(arg, "-o") == 0 ) { +- snapshotArgCount = 0; + fOutputFile = argv[++i]; ++#ifdef SUPPORT_SNAPSHOTS ++ snapshotArgCount = 0; + fLinkSnapshot.setSnapshotName(fOutputFile); ++#endif + } + else if ( strncmp(arg, "-lazy-l", 7) == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; ++#endif + FileInfo info = findLibrary(&arg[7], true); + info.options.fLazyLoad = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); +@@ -1992,13 +2008,17 @@ + fUsingLazyDylibLinking = true; + } + else if ( strcmp(arg, "-lto_library") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + fOverridePathlibLTO = argv[++i]; + if ( fOverridePathlibLTO == NULL ) + throw "missing argument to -lto_library"; + } + else if ( (arg[1] == 'l') && (strncmp(arg,"-lazy_",6) !=0) ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; ++#endif + FileInfo info = findLibrary(&arg[2]); + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); +@@ -2006,8 +2026,10 @@ + // This causes a dylib to be weakly bound at + // link time. This corresponds to weak_import. + else if ( strncmp(arg, "-weak-l", 7) == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findLibrary(&arg[7]); + info.options.fWeakImport = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); +@@ -2065,12 +2087,16 @@ + else if ( strcmp(arg, "-sectorder") == 0 ) { + if ( (argv[i+1]==NULL) || (argv[i+2]==NULL) || (argv[i+3]==NULL) ) + throw "-sectorder missing <segment> <section> <file-path>"; ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 3; ++#endif + parseSectionOrderFile(argv[i+1], argv[i+2], argv[i+3]); + i += 3; + } + else if ( strcmp(arg, "-order_file") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + parseOrderFile(argv[++i], false); + } + else if ( strcmp(arg, "-order_file_statistics") == 0 ) { +@@ -2081,7 +2107,9 @@ + else if ( (strcmp(arg, "-sectcreate") == 0) || (strcmp(arg, "-segcreate") == 0) ) { + if ( (argv[i+1]==NULL) || (argv[i+2]==NULL) || (argv[i+3]==NULL) ) + throw "-sectcreate missing <segment> <section> <file-path>"; ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 3; ++#endif + addSection(argv[i+1], argv[i+2], argv[i+3]); + i += 3; + } +@@ -2110,7 +2138,9 @@ + } + // Same as -@ from the FSF linker. + else if ( strcmp(arg, "-filelist") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; ++#endif + const char* path = argv[++i]; + if ( (path == NULL) || (path[0] == '-') ) + throw "-filelist missing <path>"; +@@ -2137,7 +2167,9 @@ + } + } + else if ( strcmp(arg, "-interposable_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + fInterposeMode = kInterposeSome; + loadExportFile(argv[++i], "-interposable_list", fInterposeList); + } +@@ -2146,14 +2178,18 @@ + fInterposeMode = kInterposeNone; + } + else if ( strcmp(arg, "-exported_symbols_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + if ( fExportMode == kDontExportSome ) + throw "can't use -exported_symbols_list and -unexported_symbols_list"; + fExportMode = kExportSome; + loadExportFile(argv[++i], "-exported_symbols_list", fExportSymbols); + } + else if ( strcmp(arg, "-unexported_symbols_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + if ( fExportMode == kExportSome ) + throw "can't use -unexported_symbols_list and -exported_symbols_list"; + fExportMode = kDontExportSome; +@@ -2172,14 +2208,18 @@ + fDontExportSymbols.insert(argv[++i]); + } + else if ( strcmp(arg, "-non_global_symbols_no_strip_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + if ( fLocalSymbolHandling == kLocalSymbolsSelectiveExclude ) + throw "can't use -non_global_symbols_no_strip_list and -non_global_symbols_strip_list"; + fLocalSymbolHandling = kLocalSymbolsSelectiveInclude; + loadExportFile(argv[++i], "-non_global_symbols_no_strip_list", fLocalSymbolsIncluded); + } + else if ( strcmp(arg, "-non_global_symbols_strip_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + if ( fLocalSymbolHandling == kLocalSymbolsSelectiveInclude ) + throw "can't use -non_global_symbols_no_strip_list and -non_global_symbols_strip_list"; + fLocalSymbolHandling = kLocalSymbolsSelectiveExclude; +@@ -2195,16 +2235,20 @@ + } + // Similar to -weak-l but uses the absolute path name to the library. + else if ( strcmp(arg, "-weak_library") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFile(argv[++i]); + info.options.fWeakImport = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-lazy_library") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFile(argv[++i]); + info.options.fLazyLoad = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); +@@ -2212,22 +2256,28 @@ + fUsingLazyDylibLinking = true; + } + else if ( strcmp(arg, "-framework") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; ++#endif + FileInfo info = findFramework(argv[++i]); + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-weak_framework") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFramework(argv[++i]); + info.options.fWeakImport = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-lazy_framework") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFramework(argv[++i]); + info.options.fLazyLoad = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); +@@ -2305,8 +2355,10 @@ + // This should probably be deprecated when we respect -L and -F + // when searching for libraries. + else if ( strcmp(arg, "-dylib_file") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // ignore for snapshot because a stub dylib will be created in the snapshot + snapshotArgCount = 0; ++#endif + addDylibOverride(argv[++i]); + } + // What to expand @executable_path to if found in dependent dylibs +@@ -2363,7 +2415,9 @@ + } + // ??? Deprecate when we get rid of basing at build time. + else if ( strcmp(arg, "-seg_addr_table") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + const char* name = argv[++i]; + if ( name == NULL ) + throw "-seg_addr_table missing argument"; +@@ -2427,7 +2481,9 @@ + i += 2; + } + else if ( strcmp(arg, "-bundle_loader") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + fBundleLoader = argv[++i]; + if ( (fBundleLoader == NULL) || (fBundleLoader[0] == '-') ) + throw "-bundle_loader missing <path>"; +@@ -2659,7 +2715,9 @@ + // previously handled by buildSearchPaths() + } + else if ( strcmp(arg, "-syslibroot") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; ++#endif + ++i; + // previously handled by buildSearchPaths() + } +@@ -2670,7 +2728,9 @@ + fUUIDMode = kUUIDRandom; + } + else if ( strcmp(arg, "-dtrace") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + const char* name = argv[++i]; + if ( name == NULL ) + throw "-dtrace missing argument"; +@@ -2693,7 +2753,9 @@ + fAliases.push_back(pair); + } + else if ( strcmp(arg, "-alias_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + parseAliasFile(argv[++i]); + } + else if ( strcmp(arg, "-save-temps") == 0 ) { +@@ -2724,48 +2786,60 @@ + fDisablePositionIndependentExecutable = true; + } + else if ( strncmp(arg, "-reexport-l", 11) == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findLibrary(&arg[11], true); + info.options.fReExport = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-reexport_library") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFile(argv[++i]); + info.options.fReExport = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-reexport_framework") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFramework(argv[++i]); + info.options.fReExport = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strncmp(arg, "-upward-l", 9) == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findLibrary(&arg[9], true); + info.options.fUpward = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-upward_library") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFile(argv[++i]); + info.options.fUpward = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); + addLibrary(info); + } + else if ( strcmp(arg, "-upward_framework") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + // SNAPSHOT FIXME: what should we do for link snapshots? (ignore for now) + snapshotArgCount = 0; ++#endif + FileInfo info = findFramework(argv[++i]); + info.options.fUpward = true; + info.ordinal = ld::File::Ordinal::makeArgOrdinal((uint16_t)i); +@@ -2819,7 +2893,9 @@ + fMarkDeadStrippableDylib = true; + } + else if ( strcmp(arg, "-exported_symbols_order") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + loadSymbolOrderFile(argv[++i], fExportSymbolsOrder); + } + else if ( strcmp(arg, "-no_compact_linkedit") == 0 ) { +@@ -2911,11 +2987,15 @@ + fObjcCategoryMerging = false; + } + else if ( strcmp(arg, "-force_symbols_weak_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + loadExportFile(argv[++i], "-force_symbols_weak_list", fForceWeakSymbols); + } + else if ( strcmp(arg, "-force_symbols_not_weak_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + loadExportFile(argv[++i], "-force_symbols_not_weak_list", fForceNotWeakSymbols); + } + else if ( strcmp(arg, "-force_symbol_weak") == 0 ) { +@@ -2931,7 +3011,9 @@ + fForceNotWeakSymbols.insert(symbol); + } + else if ( strcmp(arg, "-reexported_symbols_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + if ( fExportMode == kExportSome ) + throw "can't use -exported_symbols_list and -reexported_symbols_list"; + loadExportFile(argv[++i], "-reexported_symbols_list", fReExportSymbols); +@@ -2947,6 +3029,7 @@ + else if ( strcmp(arg, "-page_align_data_atoms") == 0 ) { + fPageAlignDataAtoms = true; + } ++#ifdef SUPPORT_SNAPSHOTS + else if (strcmp(arg, "-debug_snapshot") == 0) { + fLinkSnapshot.setSnapshotMode(Snapshot::SNAPSHOT_DEBUG); + fSnapshotRequested = true; +@@ -2959,6 +3042,7 @@ + fLinkSnapshot.setSnapshotPath(path); + fSnapshotRequested = true; + } ++#endif + else if ( strcmp(arg, "-new_main") == 0 ) { + fEntryPointLoadCommandForceOn = true; + } +@@ -2993,7 +3077,9 @@ + fKextsUseStubs = true; + } + else if ( strcmp(argv[i], "-dependency_info") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotArgCount = 0; ++#endif + ++i; + // previously handled by buildSearchPaths() + } +@@ -3001,7 +3087,9 @@ + fExportDynamic = true; + } + else if ( strcmp(arg, "-force_symbols_coalesce_list") == 0 ) { ++#ifdef SUPPORT_SNAPSHOTS + snapshotFileArgIndex = 1; ++#endif + loadExportFile(argv[++i], "-force_symbols_coalesce_list", fForceCoalesceSymbols); + } + else if ( strcmp(arg, "-add_linker_option") == 0 ) { +@@ -3158,10 +3246,12 @@ + throwf("unknown option: %s", arg); + } + ++#ifdef SUPPORT_SNAPSHOTS + if (snapshotArgCount == -1) + snapshotArgCount = i-snapshotArgIndex+1; + if (snapshotArgCount > 0) + fLinkSnapshot.addSnapshotLinkArg(snapshotArgIndex, snapshotArgCount, snapshotFileArgIndex); ++#endif + } + else { + FileInfo info = findFile(arg); +@@ -3180,8 +3270,10 @@ + addLibrary(info); + } + ++#ifdef SUPPORT_SNAPSHOTS + if (fSnapshotRequested) + fLinkSnapshot.createSnapshot(); ++#endif + } + + +@@ -3452,6 +3544,7 @@ + if ( customDyldPath != NULL ) + fDyldInstallPath = customDyldPath; + ++#ifdef SUPPORT_SNAPSHOTS + const char* debugArchivePath = getenv("LD_DEBUG_SNAPSHOT"); + if (debugArchivePath != NULL) { + fLinkSnapshot.setSnapshotMode(Snapshot::SNAPSHOT_DEBUG); +@@ -3459,6 +3552,7 @@ + fLinkSnapshot.setSnapshotPath(debugArchivePath); + fSnapshotRequested = true; + } ++#endif + + const char* pipeFdString = getenv("LD_PIPELINE_FIFO"); + if (pipeFdString != NULL) { +@@ -4351,7 +4445,9 @@ + if ( strcmp(&lastSlash[1], subUmbrella) == 0 ) { + info.options.fReExport = true; + found = true; ++#ifdef SUPPORT_SNAPSHOTS + fLinkSnapshot.recordSubUmbrella(info.path); ++#endif + break; + } + } +@@ -4374,7 +4470,9 @@ + if ( strncmp(&lastSlash[1], subLibrary, dot-lastSlash-1) == 0 ) { + info.options.fReExport = true; + found = true; ++#ifdef SUPPORT_SNAPSHOTS + fLinkSnapshot.recordSubLibrary(info.path); ++#endif + break; + } + } +--- ld64-241.9/src/ld/Options.h.orig 2015-01-16 15:26:32.000000000 -0800 ++++ ld64-241.9/src/ld/Options.h 2015-01-16 15:26:54.000000000 -0800 +@@ -48,7 +48,9 @@ + extern void throwf (const char* format, ...) __attribute__ ((noreturn,format(printf, 1, 2))); + extern void warning(const char* format, ...) __attribute__((format(printf, 1, 2))); + ++#ifdef SUPPORT_SNAPSHOTS + class Snapshot; ++#endif + + class LibraryOptions + { +@@ -379,7 +381,9 @@ + bool forceWeakNonWildCard(const char* symbolName) const; + bool forceNotWeakNonWildcard(const char* symbolName) const; + bool forceCoalesce(const char* symbolName) const; ++#ifdef SUPPORT_SNAPSHOTS + Snapshot& snapshot() const { return fLinkSnapshot; } ++#endif + bool errorBecauseOfWarnings() const; + bool needsThreadLoadCommand() const { return fNeedsThreadLoadCommand; } + bool needsEntryPointLoadCommand() const { return fEntryPointLoadCommand; } +@@ -677,8 +681,10 @@ + std::vector<SymbolsMove> fSymbolsMovesCode; + std::vector<SymbolsMove> fSymbolsMovesZeroFill; + bool fSaveTempFiles; ++#ifdef SUPPORT_SNAPSHOTS + mutable Snapshot fLinkSnapshot; + bool fSnapshotRequested; ++#endif + const char* fPipelineFifo; + const char* fDependencyInfoPath; + mutable int fDependencyFileDescriptor; +--- ld64-241.9/src/ld/Snapshot.cpp.orig 2014-09-10 15:24:46.000000000 -0700 ++++ ld64-241.9/src/ld/Snapshot.cpp 2015-01-16 15:26:54.000000000 -0800 +@@ -6,6 +6,7 @@ + // Copyright (c) 2011 Apple Inc. All rights reserved. + // + ++#ifdef SUPPORT_SNAPSHOTS + #include <string.h> + #include <unistd.h> + #include <stdio.h> +@@ -536,3 +538,5 @@ + } + } + } ++ ++#endif /* SUPPORT_SNAPSHOTS */ +--- ld64-236.3/src/ld/Snapshot.h.orig 2015-01-23 07:59:55.000000000 +0100 ++++ ld64-236.3/src/ld/Snapshot.h 2015-01-23 07:58:14.000000000 +0100 +@@ -8,6 +8,8 @@ + + #ifndef ld64_Snapshot_h + #define ld64_Snapshot_h ++ ++#ifdef SUPPORT_SNAPSHOTS + #include <stdint.h> + #include <string.h> + #include <map> +@@ -151,3 +153,5 @@ + }; + + #endif ++ ++#endif |