Installation failing on clean El Capitan install

[adgray]

Trying to install on a brand-new El-Capitan 10.11.4 + standard home-brew install. The last log output is as follows:

Last 15 lines from /Users/admin/Library/Logs/Homebrew/pjsip-asterisk/02.make:
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: ../lib/libpjmedia-codec-x86_64-apple-darwin15.4.0.a(openh264.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: ../lib/libpjmedia-codec-x86_64-apple-darwin15.4.0.a(h263_packetizer.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: ../lib/libpjmedia-codec-x86_64-apple-darwin15.4.0.a(h264_packetizer.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: ../lib/libpjmedia-codec-x86_64-apple-darwin15.4.0.a(ipp_codecs.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: ../lib/libpjmedia-codec-x86_64-apple-darwin15.4.0.a(silk.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/ranlib: file: ../lib/libpjmedia-codec-x86_64-apple-darwin15.4.0.a(g7221.o) has no symbols
/Library/Developer/CommandLineTools/usr/bin/make -f /private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/build/rules.mak APP=PJMEDIA_CODEC app=pjmedia-codec ../lib/libpjmedia-codec.dylib
if test ! -d ../lib; then mkdir -p ../lib; fi
clang -o ../lib/libpjmedia-codec.dylib.2 \
         output/pjmedia-codec-x86_64-apple-darwin15.4.0/audio_codecs.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/ffmpeg_vid_codecs.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/openh264.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/h263_packetizer.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/h264_packetizer.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/ipp_codecs.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/silk.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/l16.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/gsm.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/speex_codec.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/ilbc.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/g722.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/g722/g722_enc.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/g722/g722_dec.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/g7221.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/g7221_sdp_match.o  output/pjmedia-codec-x86_64-apple-darwin15.4.0/amr_sdp_match.o -lpjmedia -lpj  -lilbccodec -lg7221codec  -lsrtp -lgsm -lspeex -lspeexdsp  -L/usr/local/opt/openssl/lib -lssl -lcrypto -lm -lpthread  -framework Foundation -framework AppKit   -L/private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/pjlib/lib -L/private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/pjlib-util/lib -L/private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/pjnath/lib -L/private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/pjmedia/lib -L/private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/pjsip/lib -L/private/tmp/pjsip-asterisk20160408-40863-8cq9xf/pjproject-2.4.5/third_party/lib           -L/usr/local/opt/openssl/lib       -dynamiclib -undefined dynamic_lookup -flat_namespace
ld: file not found: ../lib/libpjlib-util.dylib.2 for architecture x86_64
clang: error: linker command failed with exit code 1 (use -v to see invocation)
make[2]: *** [../lib/libpjmedia-codec.dylib.2] Error 1
make[1]: *** [libpjmedia-codec.dylib] Error 2
make: *** [all] Error 1

Any suggestions? Google doesn't reveal anything useful.

[leedm777]

Weird; I get the same thing. I'll take a look at it.

Thanks!

[leedm777]

So libpjmedia-codec.dylib.2 is linking with libpjmedia.dylib.2, which is linked with libpjlib-util.dylib.2.

For some reason, it's trying to find libpjlib-util in the path ../lib/libpjlib-util.dylib.2

$ otool -L pjmedia/lib/libpjmedia.dylib
pjmedia/lib/libpjmedia.dylib:
    ../lib/libpjmedia.dylib.2 (compatibility version 0.0.0, current version 0.0.0)
    ../lib/libpj.dylib.2 (compatibility version 0.0.0, current version 0.0.0)
    ../lib/libpjlib-util.dylib.2 (compatibility version 0.0.0, current version 0.0.0)
    ../lib/libpjnath.dylib.2 (compatibility version 0.0.0, current version 0.0.0)
    ../../lib/libilbccodec.dylib.2 (compatibility version 0.0.0, current version 0.0.0)
    ../../lib/libg7221codec.dylib.2 (compatibility version 0.0.0, current version 0.0.0)
    /usr/local/lib/libsrtp.1.dylib (compatibility version 0.0.0, current version 0.0.0)
    /usr/local/lib/libgsm.1.0.13.dylib (compatibility version 1.0.0, current version 1.0.13)
    /usr/local/lib/libspeex.1.5.0.dylib (compatibility version 7.0.0, current version 7.0.0)
    /usr/local/lib/libspeexdsp.1.5.0.dylib (compatibility version 7.0.0, current version 7.0.0)
    /usr/local/opt/openssl/lib/libssl.1.0.0.dylib (compatibility version 1.0.0, current version 1.0.0)
    /usr/local/opt/openssl/lib/libcrypto.1.0.0.dylib (compatibility version 1.0.0, current version 1.0.0)
    /usr/local/lib/libuuid.16.dylib (compatibility version 17.0.0, current version 17.22.0)
    /usr/lib/libSystem.B.dylib (compatibility version 1.0.0, current version 1226.10.1)
    /System/Library/Frameworks/Foundation.framework/Versions/C/Foundation (compatibility version 300.0.0, current version 1258.0.0)
    /System/Library/Frameworks/AppKit.framework/Versions/C/AppKit (compatibility version 45.0.0, current version 1404.46.0)

There are some odd things about linking on OS X that change occasionally with Xcode releases. I'm guessing something's changed recently.

Not totally sure how to fix it yet. If anyone has any ideas, I'd be glad to hear them.

[leedm777]

I've been able to reproduce the problem, but I'm not exactly sure what to do about it yet.

I've posted a question about it on SO, so maybe someone else has some ideas.

[SipSeb]

Hi, did you find a solution for the problem? I just stumbled upon the same issue. I guess the solution from SO is not applicable, did you manage to find a workaround? Thanks a lot.

[leedm777]

@SipSeb The solution from SO was close, but no quite right (since it moved all the libs into a single directory). I was able to get a patch that compiled, but it was unable to find the libraries at runtime.

Although, looking at it with fresh eyes, I have an idea for a quick fix. It may work, but I think there's likely something really wrong with how we're building shared objects on OS X.

[leedm777]

@SipSeb @adgray

I've pushed a workaround (1c1c98a97d6ae9acf2f0025ab46b17755c3a72d9) which seems to get things compiling again, but I think there's still something hinky in the PJSIP build for OS X.

Let me know how it works out.

[SipSeb]

Thank you for the work you put in it. It compiled on my machine.