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MacOSX --with-adobe link issue. Documentation update.
8 years ago
Manually building XMPsdk and Samples with the ./Generate_XXX_mac.sh scripts
---------------------------------------------------------------------------
MacOSX --with-adobe link issue. Work in progress. Code and documentation update.
8 years ago
MacOSX --with-adobe link issue. Documentation update.
8 years ago
Added : 2017-08-18
Modified: 2017-08-18
$ cd <exiv2dir>/xmpsdk
# XMP-Toolkit-SDK-CC201607 or XMP-Toolkit-SDK-CC201407
$ mkdir Adobe
$ curl -O http://download.macromedia.com/pub/developer/xmp/sdk/XMP-Toolkit-SDK-CC201607.zip
$ find third-party -type d -maxdepth 1 -exec cp -R '{}' Adobe/XMP-Toolkit-SDK-CC201607/third-party ';'
$ cd XMP-Toolkit-SDK-CC201607/build
$ echo '3' | ./GenerateXMPToolkitSDK_mac.sh
xcodebuild -project xcode/static/intel_64/XMPToolkitSDK64.xcodeproj/ -target XMPCoreStatic -configuration Release
xcodebuild -project xcode/static/intel_64/XMPToolkitSDK64.xcodeproj/ -target XMPFilesStatic -configuration Release
Building Samples:
$ cd Adobe
$ curl --insecure -O https://cmake.org/files/v3.5/cmake-3.5.2-Darwin-x86_64.tar.gz
$ tar xzf cmake-3.5.2-Darwin-x86_64.tar.gz
$ mkdir XMP-Toolkit-SDK-CC201607/tools/cmake/bin
$ ditto cmake-3.5.2-Darwin-x86_64/CMake.app/ XMP-Toolkit-SDK-CC201607/tools/cmake/bin/cmake.app
$ cd XMP-Toolkit-SDK-CC201607/samples/build
$ echo '2' | ./GenerateSamples_mac.sh
$ xcodebuild -project xcode/intel_64/XMP_Samples_64.xcodeproj -configuration Release [-target Sample]
$ cd XMP-Toolkit-SDK-CC201607
$ samples/target/macintosh/intel_64/Release/DumpFile ~/Stonehenge.jpg
Samples:
CustomSchema
CustomSchemaNewDOM
DumpFile
DumpMainXMP
DumpScannedXMP
ModifyingXMP
ModifyingXMPNewDOM
ReadingXMP
ReadingXMPNewDOM
XMPCommand
XMPCoreCoverage
XMPFilesCoverage
XMPIterations
Amazing Discovery 1 DumpFile is linked to libstdc++.6.dylib
------------------------------------------------------------
XMP-Toolkit-SDK-CC201607/samples $ otool -L target/macintosh/intel_64/Release/DumpFile
target/macintosh/intel_64/Release/DumpFile:
/System/Library/Frameworks/Cocoa.framework/Versions/A/Cocoa (compatibility version 1.0.0, current version 22.0.0)
/usr/lib/libstdc++.6.dylib (compatibility version 7.0.0, current version 104.1.0)
/usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1225.1.1)
/System/Library/Frameworks/CoreServices.framework/Versions/A/CoreServices (compatibility version 1.0.0, current version 728.4.0)
XMP-Toolkit-SDK-CC201607/samples $
Conclusion: We should not link -lXMPCore with libexiv2.26.dylib
We should link -lXMPCore with applications such as exiv2(.exe)
We should build exiv2 code with visibility disabled "CXXFLAGS=-fvisibility=hidden -fvisibility-inlines-hidden"
We must compile/link apps with "CXXFLAGS=-stdlib=libstdc++ -Wno-deprecated"
Amazing Discovery 2 millions of "weak symbol/visibility" messages
-----------------------------------------------------------------
$ cd samples/build
$ rm -rf cmake/DumpFile/build_x64 # remove the build of DumpFile
$ env VERBOSE=1 xcodebuild -project xcode/intel_64/XMP_Samples_64.xcodeproj -configuration Release -target DumpFile
MacOSX --with-adobe link issue. Work in progress. Code and documentation update.
8 years ago
Puzzle with autotools/--with-adobe MacOS-X Only
-----------------------------------------------
Added : 2017-08-17
Modified: 2017-08-18
The --with-adobe code is new (added on Monday/Tuesday 2017-08-15).
It's very much "Work in Progress" and will get lots more polishing.
This builds and links on Mac and Linux (Cygwin isn't ready yet).
Autotools isn't used with Visual Studio
Default build (which compile/links xmpsdk/src) is fine (and passes test suite)
$ sudo make distclean ; make config ; ./configure ; make ; sudo make install ; make samples ; make tests
Status: The 2016/AdobeXMPsdk requires an entry point that's not in the C++ STL library
./configure is building and passing the test suite
./configure --with-adobe=2014 is broken on __ZNSs4_Rep11_S_terminalE
./configure --with-adobe=2016 is broken on __ZNSiD0Ev
The missing entry points are in /usr/lib/libstdc++.6.dylib
When I use install_name_tool to change to libstdc++.6.dylib, I crash in this:
$ c++filt __ZNSt3__112basic_stringIcNS_11char_traitsIcEENS_9allocatorIcEEED1Ev
std::__1::basic_string<char, std::__1::char_traits<char>, std::__1::allocator<char> >::~basic_string()
$
There's something mixed up concerning the libraries used by Adobe's XMPSDK and libexiv2.26.dylib
-stdlib=libstdc++ will link /usr/lib/libstdc++.6.dylib, however the compiler warns:
clang: warning: libstdc++ is deprecated; move to libc++ [-Wdeprecated]
To build without the external Adobe SDK:
- - - - - - - - - - - - - - - - - - - -
Edit config/config.mk.in and modify:
XMPSDK_LIBS= -lXMPCore
to
XMPSDK_LIBS = ''
$ sudo make distclean ; make config ; ./configure --with-adobe ; make
The following command works:
$ bin/exiv2 http://clanmills.com/Stonehenge.jpg is working
On 2017-08-15 The following command crashes when it attempts to execute XMPsdk code
$ bin/exiv2 --verbose --version
........
config_path=/Users/rmills/.exiv2
uid=501
euid=501
gid=20
dyld: lazy symbol binding failed: Symbol not found: _WXMPMeta_Initialize_1
Referenced from: /Users/rmills/gnu/github/exiv2/src/.libs/libexiv2.26.dylib
Expected in: flat namespace
dyld: Symbol not found: _WXMPMeta_Initialize_1
Referenced from: /Users/rmills/gnu/github/exiv2/src/.libs/libexiv2.26.dylib
Expected in: flat namespace
Abort trap: 6
$
This is correct. libXMPCore.a is not in the mix.
ls -alt src/.libs/libexiv2.26.dylib
-rwxr-xr-x+ 1 rmills staff 2238124 Aug 17 11:07 src/.libs/libexiv2.26.dylib
-------
To add the external Adobe SDK to the mix:
- - - - - - - - - - - - - - - - - - - - -
Edit src/Makefile#242 and change:
@$(LIBTOOL) --mode=link $(LINK.cc) -o ../bin/$@ $(LIBRARY) $(EXIV2OBJ) $(EXIV2COBJ) -rpath $(libdir)
to:
@$(LIBTOOL) --mode=link $(LINK.cc) -lXMPCore -o ../bin/$@ $(LIBRARY) $(EXIV2OBJ) $(EXIV2COBJ) -rpath $(libdir)
$ touch src/version.cpp src/exiv2.cpp ; make
$ ls -alt src/.libs/libexiv2.26.dylib
-rwxr-xr-x+ 1 rmills staff 4312308 Aug 17 11:17 src/.libs/libexiv2.26.dylib
-------
$ bin/exiv2
dyld: Symbol not found: __ZNSiD0Ev
Referenced from: /Users/rmills/gnu/github/exiv2/src/.libs/libexiv2.26.dylib
Expected in: flat namespace
in /Users/rmills/gnu/github/exiv2/src/.libs/libexiv2.26.dylib
Abort trap: 6
605 rmills@rmillsmbp:~/gnu/github/exiv2 $
$ c++filt _ZNSiD0Ev
std::basic_istream<char, std::char_traits<char> >::~basic_istream()
This code is being accessed by Adobe XMPSDK 2016 libXMPCore.a and isn't in the c++ library.
$ nm -g xmpsdk/Adobe/libXMPCore.a | grep _ZNSiD0Ev
U __ZNSiD0Ev
$
Adobe XMPSDK 2014 has a similar problem with __ZNSs4_Rep11_S_terminalE
$ nm -g Adobe/XMP-Toolkit-SDK-CC201412/libXMPCore.a | grep __ZNSs4_Rep11_S_terminalE | sort --unique
U __ZNSs4_Rep11_S_terminalE
$ c++filt __ZNSs4_Rep11_S_terminalE
std::string::_Rep::_S_terminal
Notes (mostly to remind me of painful discoveries)
--------------------------------------------------
How does the build get generated?
$ make config
This generates ./configure by reading config/configure.ac
When you use --with-adobe, CXXFLAGS and LDFLAGS are modified and ENABLE_XMP is set to 2016.
Makefile has code to execute the script xmpsdk/buildXMPsdk.sh which
downloads and builds the XMPsdk to create libCore.a (which we need) and libFiles.a
config/config.mk.in is converted into config/config.mk and included in xmpsdk/src/Makefile
This is really ugly. config.mk also messes with CPPFLAGS and LDFLAGS
To get -lXMPCore into the mix, set XMPSDK_LIBS in config/config.mk.in
XMPSDK_LIBS = -lXMPCore
508 rmills@rmillsmbp:~/gnu/github/exiv2 $ finder Makefile | xargs grep -H config.mk | grep include
./contrib/organize/Makefile:include $(top_srcdir)/config/config.mk
./doc/Makefile:include $(top_srcdir)/config/config.mk
./samples/Makefile:include $(top_srcdir)/config/config.mk
./src/Makefile:include $(top_srcdir)/config/config.mk
./xmpsdk/src/Makefile:include $(top_srcdir)/config/config.mk
509 rmills@rmillsmbp:~/gnu/github/exiv2 $
Compiler options used to build Adobe XMPsdk
-------------------------------------------
For sure, Adobe's code is being built with MacOSX10.8.sdk and -std=c++11
/usr/bin/c++
-DBUILDING_XMPCORE_AS_STATIC=1
-DBUILDING_XMPCORE_LIB=1
-DENABLE_CPP_DOM_MODEL=1
-DHAVE_EXPAT_CONFIG_H=1
-DMAC_ENV=1
-DXML_STATIC=1
-DXMP_64=1
-DXMP_COMPONENT_INT_NAMESPACE=AdobeXMPCore_Int
-DXMP_StaticBuild=1
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/XMPCore/build/../..
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/XMPCore/build/../../public/include
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/XMPCore/build/../../third-party/expat/public/lib
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/XMPCore/build/../resource/mac
-funsigned-char
-fshort-enums
-fno-common
-Wall
-Wextra
-Wno-missing-field-initializers
-Wno-shadow
-Wno-reorder
-std=c++11
-Wnon-virtual-dtor
-Woverloaded-virtual
-Wno-unused-variable
-Wno-unused-function
-Wno-unused-parameter
-fstack-protector
-O3
-DNDEBUG=1
-D_NDEBUG=1
-arch x86_64
-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.8.sdk
-mmacosx-version-min=10.7
-o CMakeFiles/XMPCoreStatic.dir/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/XMPCore/source/XMPMeta-GetSet.cpp.o
-c /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/XMPCore/source/XMPMeta-GetSet.cpp
MacOSX --with-adobe link issue. Documentation update.
8 years ago
Compiler options used to build DumpFile sample Application
-----------------------------------------------------------
clang -x c++
-arch x86_64
-fmessage-length=0
-fdiagnostics-show-note-include-stack
-fmacro-backtrace-limit=0
-stdlib=libstdc++
-Wno-trigraphs
-fpascal-strings
-O3
-Wno-missing-field-initializers
-Wno-missing-prototypes
-Wno-return-type
-Wno-non-virtual-dtor
-Wno-overloaded-virtual
-Wno-exit-time-destructors
-Wno-missing-braces
-Wparentheses
-Wswitch
-Wno-unused-function
-Wno-unused-label
-Wno-unused-parameter
-Wno-unused-variable
-Wunused-value
-Wno-empty-body
-Wno-uninitialized
-Wno-unknown-pragmas
-Wno-shadow
-Wno-four-char-constants
-Wno-conversion
-Wno-constant-conversion
-Wno-int-conversion
-Wno-bool-conversion
-Wno-enum-conversion
-Wno-shorten-64-to-32
-Wno-newline-eof
-Wno-c++11-extensions
-DCMAKE_INTDIR=\"Release\"
-DMAC_ENV=1
-DXMP_64=1
-DXMP_StaticBuild=1
-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk
-fasm-blocks
-fstrict-aliasing
-Wdeprecated-declarations
-Winvalid-offsetof
-mmacosx-version-min=10.9
-g
-Wno-sign-conversion
-Wno-infinite-recursion
-Wno-move
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/target/macintosh/intel_64/Release/include
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/../../..
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/../../../public/include
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/DerivedSources/x86_64
-I/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/DerivedSources
-Wmost
-Wno-four-char-constants
-Wno-unknown-pragmas
-F/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/target/macintosh/intel_64/Release
-F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks
-funsigned-char
-fshort-enums
-fno-common
-Wall
-Wextra
-Wno-missing-field-initializers
-Wno-shadow
-Wno-reorder
-std=c++11
-Wnon-virtual-dtor
-Woverloaded-virtual
-Wno-unused-variable
-Wno-unused-function
-Wno-unused-parameter
-fstack-protector
-DNDEBUG=1
-D_NDEBUG=1
-MMD
-MT dependencies
-MF /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/Objects-normal/x86_64/DumpFile.d
--serialize-diagnostics /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/Objects-normal/x86_64/DumpFile.dia
-c /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/source/common/DumpFile.cpp
-o /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/Objects-normal/x86_64/DumpFile.o
Linker Options used to link DumpFile
------------------------------------
/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang++
-arch x86_64
-isysroot /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk
-L/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/target/macintosh/intel_64/Release
-F/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/target/macintosh/intel_64/Release
-F/Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.11.sdk/System/Library/Frameworks
-filelist /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/Objects-normal/x86_64/DumpFile.LinkFileList
-mmacosx-version-min=10.9
-Xlinker
-object_path_lto
-Xlinker
/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/Objects-normal/x86_64/DumpFile_lto.o
-stdlib=libstdc++
-Wl,-search_paths_first
-Wl,-headerpad_max_install_names
/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/../../../public/libraries/macintosh/intel_64/Release/libXMPCoreStatic.a
/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/../../../public/libraries/macintosh/intel_64/Release/libXMPFilesStatic.a
-framework Cocoa
-Xlinker
-dependency_info
-Xlinker
/Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/build/cmake/DumpFile/build_x64/XMP_Samples_64.build/Release/DumpFile.build/Objects-normal/x86_64/DumpFile_dependency_info.dat
-o /Users/rmills/gnu/github/exiv2/xmpsdk/Adobe/XMP-Toolkit-SDK-CC201607/samples/target/macintosh/intel_64/Release/DumpFile
Remove old WORK_IN_PROGRESS file
8 years ago
Features to Add to the CMake code
-----------------------------------------------------------------------------------
* Auto usage of ccache on Linux and Mac.
* Remove the trick to compile the documentation using the configure script. Native documentation generation on CMake.