Lightspark est le nouveau player flash libre, pour les versions récentes de Flash, blablabla le flash c'est maléfique, blablabla afficher un flash sous Linux correctement avec du libre cay trop bien. Donc je tente cette version qui a été bien packagée pour Ubuntu, mais les autres gardent le plaisir d'une installation à l'ancienne.
Déjà au niveau des dépendances, on sent le truc de hyppie : la compilation just-in-time de l'ActionScript se fait avec LLVM, donc on peut pas y couper, et c'est ça le problème.
La ligne qui pose problème, c'est cette histoire de cannot find. Ce problème existe avec n'importe quoi à la place de -lLLVMLinker.[ 94%] Built target spark
Scanning dependencies of target lightspark
[ 97%] Building CXX object CMakeFiles/lightspark.dir/main.cpp.o
Linking CXX executable lightspark
/usr/bin/ld: cannot find -lLLVMLinker
collect2: ld a retourné 1 code d'état d'exécution
make[2]: *** [lightspark] Erreur 1
make[1]: *** [CMakeFiles/lightspark.dir/all] Erreur 2
make: *** [all] Erreur 2
Là-dessus je trouve des trucs qui ne m'aident pas vraiment, personne n'a eu le problème avec -lLLVMLinker et dans les messages du style «installe ça» ou «tu prends quelques fichiers /usr/lib/xxx.so.3" et tu les renommes en "/usr/lib/xxx.so"» rien qui m'aide. Et donc là je suis pas plus avancé
Tout se passe avec un joli cmake :
Et maintenant ce qu'il se passe exactement à la compilation :[zarmakuizz@zarok objs]$ cmake -DCMAKE-BUILD-TYPE=Release ..
-- The C compiler identification is GNU
-- The CXX compiler identification is GNU
-- Check for working C compiler: /usr/bin/gcc
-- Check for working C compiler: /usr/bin/gcc -- works
-- Detecting C compiler ABI info
-- Detecting C compiler ABI info - done
-- Check for working CXX compiler: /usr/bin/c++
-- Check for working CXX compiler: /usr/bin/c++ -- works
-- Detecting CXX compiler ABI info
-- Detecting CXX compiler ABI info - done
-- Found assembler: /usr/bin/nasm
-- LLVM llvm-config found at: /usr/bin/llvm-config
-- LLVM version: 2.7
-- LLVM CXX flags: -I/usr/include -DNDEBUG -D_GNU_SOURCE -D__STDC_LIMIT_MACROS -D__STDC_CONSTANT_MACROS -O2 -fomit-frame-pointer -fno-exceptions -fno-rtti -fPIC -Woverloaded-virtual
-- LLVM LD flags: -L/usr/lib/llvm -lpthread -lffi -ldl -lm
-- LLVM core libs: -lLLVMLinker -lLLVMArchive -lLLVMBitWriter -lLLVMBitReader -lLLVMInstrumentation -lLLVMipo -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMCore -lLLVMSupport -lLLVMSystem
-- LLVM JIT libs: -lLLVMX86Disassembler -lLLVMX86AsmParser -lLLVMMCParser -lLLVMX86AsmPrinter -lLLVMX86CodeGen -lLLVMSelectionDAG -lLLVMAsmPrinter -lLLVMX86Info -lLLVMJIT -lLLVMExecutionEngine -lLLVMCodeGen -lLLVMScalarOpts -lLLVMInstCombine -lLLVMTransformUtils -lLLVMipa -lLLVMAnalysis -lLLVMTarget -lLLVMMC -lLLVMCore -lLLVMSupport -lLLVMSystem
-- LLVM JIT objs:
-- Found LLVM: /usr/include
-- Looking for include files CMAKE_HAVE_PTHREAD_H
-- Looking for include files CMAKE_HAVE_PTHREAD_H - found
-- Looking for pthread_create in pthreads
-- Looking for pthread_create in pthreads - not found
-- Looking for pthread_create in pthread
-- Looking for pthread_create in pthread - found
-- Found Threads: TRUE
-- Found CURL: /usr/lib/libcurl.so
-- Found ZLIB: /usr/lib/libz.so
-- checking for modules 'gl;libpcrecpp;libavcodec;libavutil;ftgl;x11'
-- found gl, version 7.7.1
-- found libpcrecpp, version 8.02
-- found libavcodec, version 52.67.0
-- found libavutil, version 50.15.2
-- found ftgl, version 2.1.3~rc5
-- found x11, version 1.3.3
-- Loaded CMakeASM-NASMInformation - ASM-NASM support is still experimental, please report issues
-- Configuring done
-- Generating done
-- Build files have been written to: /home/zarmakuizz/progra/lightspark-0.3.1/objs
[zarmakuizz@zarok objs]$ make
Scanning dependencies of target spark
[ 2%] Building CXX object CMakeFiles/spark.dir/swf.cpp.o
[ 5%] Building CXX object CMakeFiles/spark.dir/swftypes.cpp.o
/home/zarmakuizz/progra/lightspark-0.3.1/swftypes.cpp: In member function ‘virtual void lightspark::FILLSTYLE::setFragmentProgram() const’:
/home/zarmakuizz/progra/lightspark-0.3.1/swftypes.cpp:1268:25: attention : unused variable ‘buffer’
/home/zarmakuizz/progra/lightspark-0.3.1/swftypes.cpp:1269:16: attention : unused variable ‘grad_index’
/home/zarmakuizz/progra/lightspark-0.3.1/swftypes.cpp:1271:7: attention : unused variable ‘index_l’
/home/zarmakuizz/progra/lightspark-0.3.1/swftypes.cpp:1273:7: attention : unused variable ‘index_r’
[ 8%] Building CXX object CMakeFiles/spark.dir/tags.cpp.o
[ 10%] Building CXX object CMakeFiles/spark.dir/geometry.cpp.o
[ 13%] Building CXX object CMakeFiles/spark.dir/actions.cpp.o
[ 16%] Building CXX object CMakeFiles/spark.dir/frame.cpp.o
[ 18%] Building CXX object CMakeFiles/spark.dir/input.cpp.o
[ 21%] Building CXX object CMakeFiles/spark.dir/streams.cpp.o
[ 24%] Building CXX object CMakeFiles/spark.dir/tags_stub.cpp.o
[ 27%] Building CXX object CMakeFiles/spark.dir/logger.cpp.o
[ 29%] Building CXX object CMakeFiles/spark.dir/vm.cpp.o
[ 32%] Building CXX object CMakeFiles/spark.dir/asobjects.cpp.o
[ 35%] Building CXX object CMakeFiles/spark.dir/abc.cpp.o
[ 37%] Building CXX object CMakeFiles/spark.dir/abc_codesynt.cpp.o
/home/zarmakuizz/progra/lightspark-0.3.1/abc_codesynt.cpp: In member function ‘lightspark::ASObject* (* lightspark::method_info::synt_method())(lightspark::call_context*)’:
/home/zarmakuizz/progra/lightspark-0.3.1/abc_codesynt.cpp:1611:53: attention : passing NULL to non-pointer argument 2 of ‘static llvm::Constant* llvm::ConstantInt::get(const llvm::Type*, uint64_t, bool)’
/home/zarmakuizz/progra/lightspark-0.3.1/abc_codesynt.cpp:2606:53: attention : passing NULL to non-pointer argument 2 of ‘static llvm::Constant* llvm::ConstantInt::get(const llvm::Type*, uint64_t, bool)’
[ 40%] Building CXX object CMakeFiles/spark.dir/abc_opcodes.cpp.o
[ 43%] Building CXX object CMakeFiles/spark.dir/flashdisplay.cpp.o
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp: In static member function ‘static lightspark::ASObject* lightspark::Graphics::lineTo(lightspark::ASObject*, lightspark::ASObject* const*, unsigned int)’:
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1634:12: attention : unused variable ‘th’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1637:6: attention : unused variable ‘x’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1638:6: attention : unused variable ‘y’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp: In static member function ‘static lightspark::ASObject* lightspark::Graphics::drawCircle(lightspark::ASObject*, lightspark::ASObject* const*, unsigned int)’:
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1671:9: attention : unused variable ‘x’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1672:9: attention : unused variable ‘y’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1673:9: attention : unused variable ‘radius’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp: In static member function ‘static lightspark::ASObject* lightspark::Graphics::drawRect(lightspark::ASObject*, lightspark::ASObject* const*, unsigned int)’:
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1694:6: attention : unused variable ‘x’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1695:6: attention : unused variable ‘y’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1696:6: attention : unused variable ‘width’
/home/zarmakuizz/progra/lightspark-0.3.1/flashdisplay.cpp:1697:6: attention : unused variable ‘height’
[ 45%] Building CXX object CMakeFiles/spark.dir/flashevents.cpp.o
[ 48%] Building CXX object CMakeFiles/spark.dir/textfile.cpp.o
[ 51%] Building CXX object CMakeFiles/spark.dir/thread_pool.cpp.o
[ 54%] Building CXX object CMakeFiles/spark.dir/flashgeom.cpp.o
[ 56%] Building CXX object CMakeFiles/spark.dir/flashnet.cpp.o
[ 59%] Building CXX object CMakeFiles/spark.dir/flashsystem.cpp.o
[ 62%] Building CXX object CMakeFiles/spark.dir/flashutils.cpp.o
[ 64%] Building CXX object CMakeFiles/spark.dir/compat.cpp.o
[ 67%] Building CXX object CMakeFiles/spark.dir/abc_interpreter.cpp.o
[ 70%] Building CXX object CMakeFiles/spark.dir/flashexternal.cpp.o
[ 72%] Building CXX object CMakeFiles/spark.dir/flashtext.cpp.o
[ 75%] Building CXX object CMakeFiles/spark.dir/flashmedia.cpp.o
[ 78%] Building CXX object CMakeFiles/spark.dir/flv.cpp.o
[ 81%] Building CXX object CMakeFiles/spark.dir/netutils.cpp.o
[ 83%] Building CXX object CMakeFiles/spark.dir/timer.cpp.o
[ 86%] Building CXX object CMakeFiles/spark.dir/decoder.cpp.o
/home/zarmakuizz/progra/lightspark-0.3.1/decoder.cpp: In member function ‘virtual bool lightspark::FFMpegDecoder::decodeData(uint8_t*, uint32_t)’:
/home/zarmakuizz/progra/lightspark-0.3.1/decoder.cpp:365:2: attention : ‘int avcodec_decode_video(AVCodecContext*, AVFrame*, int*, const uint8_t*, int)’ is deprecated (declared at /usr/include/libavcodec/avcodec.h:3448)
/home/zarmakuizz/progra/lightspark-0.3.1/decoder.cpp:365:69: attention : ‘int avcodec_decode_video(AVCodecContext*, AVFrame*, int*, const uint8_t*, int)’ is deprecated (declared at /usr/include/libavcodec/avcodec.h:3448)
/home/zarmakuizz/progra/lightspark-0.3.1/decoder.cpp:372:2: attention : comparaison entre des expressions entières signée et non signée
[ 89%] Building CXX object CMakeFiles/spark.dir/threading.cpp.o
[ 91%] Building CXX object CMakeFiles/spark.dir/flashxml.cpp.o
/home/zarmakuizz/progra/lightspark-0.3.1/flashxml.cpp: In static member function ‘static lightspark::ASObject* lightspark::XMLDocument::_constructor(lightspark::ASObject*, lightspark::ASObject* const*, unsigned int)’:
/home/zarmakuizz/progra/lightspark-0.3.1/flashxml.cpp:46:15: attention : unused variable ‘th’
[ 94%] Building ASM-NASM object CMakeFiles/spark.dir/fastpaths_64.asm.o
Linking CXX static library libspark.a
[ 94%] Built target spark
Scanning dependencies of target lightspark
[ 97%] Building CXX object CMakeFiles/lightspark.dir/main.cpp.o
Linking CXX executable lightspark
/usr/bin/ld: cannot find -lLLVMLinker
collect2: ld a retourné 1 code d'état d'exécution
make[2]: *** [lightspark] Erreur 1
make[1]: *** [CMakeFiles/lightspark.dir/all] Erreur 2
make: *** [all] Erreur 2
Peut-être faut-il installer quelque chose que j'aie pas trouvé dans mes yaourt -Ss ?
Si quelqu'un a un avis éclairé sur la question, je suis preneur.
EDIT : Lightspark est dispo dans AUR, même si ça marche pas. Donc cette partie-là est réglée.