Libsndfile Linker Error
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Visual Studio Error Lnk2019 Unresolved External Symbol
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Error Lnk2019 Unresolved External Symbol Visual Studio 2010
community of 6.2 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up “error LNK2019: unresolved external symbol” error in Visual Studio 2010 up vote 2 down vote error lnk2019 unresolved external symbol referenced in function favorite 1 I'm trying to compile and run a C code that is using libsndfile library for sound files processing. I have added the header file using this path: project's Properties (in C/C++ -> General -> Additional Include Directories) Also i have linked the library using this path: Project Properties -> Linker -> Input -> Additional Dependencies. But while debugging, i get the following errors: 1>sil.obj : warning LNK4075: ignoring '/EDITANDCONTINUE' error lnk2019 unresolved external symbol public __thiscall due to '/INCREMENTAL:NO' specification 1>sil.obj : error LNK2019: unresolved external symbol _sf_write_sync referenced in function _main 1>sil.obj : error LNK2019: unresolved external symbol _sf_write_double referenced in function _main 1>sil.obj : error LNK2019: unresolved external symbol _sf_close referenced in function _main 1>sil.obj : error LNK2019: unresolved external symbol _sf_read_double referenced in function _main 1>sil.obj : error LNK2019: unresolved external symbol _sf_open referenced in function _main 1>c:\users\anam\documents\visual studio 2010\Projects\silence\Debug\silence.exe : fatal error LNK1120: 5 unresolved externals Can someone please identify the problem here? I'm new at using Visual Studio and I really need help! c visual-studio-2010 lnk2019 libsndfile share|improve this question asked Apr 24 '14 at 17:58 user3127389 49116 1 Your linking is not working correctly, for some reason. I would recommend you check the symbols contained in the .lib file you're trying to link to with the following command: dumpbin.exe -headers libsndfile.lib. Issue that command in the "Visual Studio Command Prompt" and take a look at the resulting output. Check to make sure the exact symbols you're trying to link to are contained there (including the leading underscore). –aardvarkk Apr 24 '14 at 18:46 Have you gone through this? –Pranav Aug 11 '15 at 10:17 add a comment| 3 Answers 3 active oldest votes up vote 2
: When trying to compile libsndfile on Solaris I get a "bad substitution" error during linking. What can I do to fix this? Q5 : Why doesn't libsndfile do interleaving/de-interleaving? Q6 : What's the best format for storing temporary files? Q7
Error Lnk2019 Unresolved External Symbol Visual Studio 2013
: On Linux/Unix/MacOS X, what's the best way of detecting the presence of libsndfile? Q8 : I lnk2019 visual studio 2013 have libsndfile installed and now I want to use it. I just want a simple Makefile! What do I do? Q9 : How about adding the
Error Lnk2019 Unresolved External Symbol __declspec(dllimport)
ability to write/read sound files to/from memory buffers? Q10 : Reading a 16 bit PCM file as normalised floats and then writing them back changes some sample values. Why? Q11 : I'm having problems with u-law encoded WAV files generated by libsndfile http://stackoverflow.com/questions/23276399/error-lnk2019-unresolved-external-symbol-error-in-visual-studio-2010 in Winamp. Why? Q12 : I'm looking at sf_read*. What are items? What are frames? Q13 : Why can't libsndfile open this Sound Designer II (SD2) file? Q14 : I'd like to statically link libsndfile to my closed source application. Can I buy a license so that this is possible? Q15 : My program is crashing during a call to a function in libsndfile. Is this a bug in libsndfile? Q16 : Will you accept a fix for compiling libsndfile with compiler X? Q17 : http://www.mega-nerd.com/libsndfile/FAQ.html Can libsndfile read/write files from/to UNIX pipes? Q18 : Is it possible to build a Universal Binary on Mac OS X? Q19 : I have project files for Visual Studio / XCode / Whatever. Why don't you distribute them with libsndfile? Q20 : Why doesn't libsndfile support MP3? Lots of other Open Source projects support it! Q21 : How do I use libsndfile in a closed source or commercial program and comply with the license? Q22 : What versions of windows does libsndfile work on? Q23 : I'm cross compiling libsndfile for another platform. How can I run the test suite? Q1 : Do you plan to support XYZ codec in libsndfile? If source code for XYZ codec is available under a suitable license (LGPL, BSD, MIT etc) then yes, I'd like to add it. If suitable documentation is available on how to decode and encode the format then maybe, depending on how much work is involved. If XYZ is some proprietary codec where no source code or documentation is available then no. So if you want support for XYZ codec, first find existing source code or documentation. If you can't find either then the answer is no. Q2 : In version 0 the SF_INFO struct had a pcmbitwidth field but version 1 does not. Why? This was dropped for a number of reasons: pcmbitwidth makes little sense on compressed or floating point formats with the new API you really don't need to know it As documented here there is now a well defin
Get Kubuntu Get Xubuntu Get Lubuntu Get UbuntuStudio Get Mythbuntu Get Edubuntu Get Ubuntu-GNOME Get UbuntuKylin Ubuntu Code of Conduct Ubuntu Wiki Community Wiki Other Support Launchpad https://ubuntuforums.org/showthread.php?t=2101871 Answers Ubuntu IRC Support AskUbuntu Official Documentation User Documentation Social Media Facebook Twitter Useful Links Distrowatch Bugs: Ubuntu PPAs: Ubuntu Web Upd8: Ubuntu OMG! Ubuntu Ubuntu Insights Planet Ubuntu Activity Page Please read https://trac.macports.org/ticket/42846 before SSO login Advanced Search Forum The Ubuntu Forum Community Ubuntu Specialised Support Gaming & Leisure Mednafen libsndfile not found error Having an Issue With Posting ? Do you want to help error lnk2019 us debug the posting issues ? < is the place to report it, thanks ! Results 1 to 5 of 5 Thread: Mednafen libsndfile not found error Thread Tools Show Printable Version Subscribe to this Thread… Display Linear Mode Switch to Hybrid Mode Switch to Threaded Mode January 5th, 2013 #1 bobayoga View Profile View Forum Posts Private Message 5 Cups of Ubuntu Join error lnk2019 unresolved Date Jul 2009 Beans 27 Mednafen libsndfile not found error Hi! I'm trying to install the latest version of mednafen (0.9.26). I got an error about OpenGL, and I fixed it. Then I got an error about SDL and I fixed that as well. Now this is what I get: Code: ~/Documents/mednafen/mednafen$ ./configure checking for gcc... gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... no checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether gcc accepts -g... yes checking for gcc option to accept ISO C89... none needed checking how to run the C preprocessor... gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking minix/config.h usability... no checking minix/config.h presence
@1.0.25 fails linking phase on mavericks 10.9.2 Reported by: mtb19@… Owned by: hans@… Priority: Normal Milestone: Component: ports Version: 2.2.1 Keywords: Cc: sk-public@…, dellw01@…, axel.roebel@…, jwhowse4@…, ryandesign (Ryan Schmidt) Port: libsndfile Description main.log attached. It looks like it might be missing a dependency on an Ogg Vorbis library? Attachments (2) lbsndfile_main.log (156.0 KB) - added by mtb19@… 3 years ago. configure.patch (717 bytes) - added by axel.roebel@… 3 years ago. configure.patch replacement for libsndfile on Mavericks (should work for all other versions of mac os x) Download all attachments as: .zip Oldest first Newest first Threaded Comments only Change History (17) Changed 3 years ago by mtb19@… Attachment lbsndfile_main.log added comment:1 Changed 3 years ago by mtb19@… Relevant portion: :info:build /bin/sh ../libtool --tag=CC --mode=link /usr/bin/clang -pipe -Os -arch x86_64 -std=gnu99 -Wall -Wextra -Wdeclaration-after-statement -Wpointer-arith -funsigned-char -Wstrict-prototypes -Wmissing-prototypes -Wcast-align -Wcast-qual -Wnested-externs -Wbad-function-cast -Wwrite-strings -Wundef -pipe -no-undefined -version-info 1:25:0 -Wl,-exported_symbols_list -Wl,./Symbols.darwin -L/[[PREFIX]]/lib -Wl,-headerpad_max_install_names -arch x86_64 -o libsndfile.la -rpath /[[PREFIX]]/lib sndfile.lo aiff.lo au.lo avr.lo caf.lo dwd.lo flac.lo g72x.lo htk.lo ircam.lo macbinary3.lo macos.lo mat4.lo mat5.lo nist.lo paf.lo pvf.lo raw.lo rx2.lo sd2.lo sds.lo svx.lo txw.lo voc.lo wve.lo w64.lo wav_w64.lo wav.lo xi.lo mpc2k.lo rf64.lo ogg_vorbis.lo ogg_speex.lo ogg_pcm.lo libcommon.la GSM610/libgsm.la G72x/libg72x.la -L/[[PREFIX]]/lib -lFLAC -L/[[PREFIX]]/lib -lvorbisenc -lm -lm :info:build libtool: link: /usr/bin/clang -dynamiclib -o .libs/libsndfile.1.dylib .libs/sndfile.o .libs/aiff.o .libs/au.o .libs/avr.o .libs/caf.o .libs/dwd.o .libs/flac.o .libs/g72x.o .libs/htk.o .libs/ircam.o .libs/macbinary3.o .libs/macos.o .libs/mat4.o .libs/mat5.o .libs/nist.o .libs/paf.o .libs/pvf.o .libs/raw.o .libs/rx2.o .libs/sd2.o .libs/sds.o .libs/svx.o .libs/txw.o .libs/voc.o .libs/wve.o .libs/w64.o .libs/wav_w64.o .libs/wav.o .libs/xi.o .libs/mpc2k.o .libs/rf64.o .libs/ogg_vorbis.o .libs/ogg_speex.o .libs/ogg_pcm.o -Wl,-force_load,./.libs/libcommon.a -Wl,-force_load,GSM610/.libs/libgsm.a -Wl,-force_load,G72x/.libs/libg72x.a -L/[[PREFIX]]/lib -lFLAC -lvorbisenc -lm -Os -arch x86_64 -Wl,-exported_symbols_list -Wl,./Symbols.darwin