Add libvncserver/0.9.14

[AndreyMlashkin]

Specify library name and version: libvncserver/0.9.14

---

• I've read the contributing guidelines.
• I've used a recent Conan client version close to the currently deployed.
• I've tried at least one configuration locally with the conan-center hook activated.

[AndreyMlashkin]

@uilianries @SSE4 glib uses 'libffi/3.4.4' and I have recently re-generated glib libraries. Why the CI is failing?
#20522

[uilianries]

@AndreyMlashkin Thank you for this PR, I see this project is a real challenge, it requires tons of requirements and many of them are in middle of version conflict problem. It will require extra PRs to fix it 😞

Some important conflict that are blocking this PR:

• 'gtk/4.7.0' requires 'libxml2/2.9.14' while 'xkbcommon/1.4.1'
• 'glib/2.73.0' requires 'libffi/3.4.3' while 'wayland/1.22.0' requires 'libffi/3.4.4'.
• 'pango/1.50.7' requires 'freetype/2.12.1' while 'cairo/1.17.4' requires 'freetype/2.13.0'.
• 'pango/1.50.7' requires 'fontconfig/2.13.93' while 'cairo/1.17.4' requires 'fontconfig/2.14.2'.
• 'libsystemd/253.10' requires 'libmount/2.39' while 'glib/2.73.0' requires 'libmount/2.36.2'.
• 'gnutls/3.7.8' requires 'zstd/1.5.4' while 'libsystemd/253.10' requires 'zstd/1.5.5'.
• 'gnutls/3.7.8' requires 'brotli/1.0.9' while 'freetype/2.13.0' requires 'brotli/1.1.0'.

Note that you added some version ranges that are not allowed in CCI for now, and may cause more missing packages in case of using.

[AndreyMlashkin]

@uilianries , what's wrong about glib?

conan-center-index/recipes/glib/all/conanfile.py

Line 68 in 9d98cdf

self.requires("libffi/3.4.4")

it uses libffi/3.4.4 for long time already and recently I have bumped other dependencies there

[AndreyMlashkin]

@uilianries , after adding

        tc = CMakeDeps(self)
        tc.generate()

it stopped working for me locally

[AndreyMlashkin]

@uilianries and in the test_package - from where
#include <libvncserver/auth.h>
should come?

[AndreyMlashkin]

With test_v1, it reproduces the problem I have with my conan v1 build.
Any help is appreciated.

[AndreyMlashkin]

Looking into it. We rebuilt those binaries, but I'm afraid there is something else.

It should be something else, because I also don't see those libraries

[AndreyMlashkin]

@franramirez688 @uilianries
now only ffmpeg binary is missing:
ERROR: Missing prebuilt package for 'ffmpeg/6.0'

If you have any clue why windows build fails, any help apreciated.
If not, I would throw exception for windows builds as first iteration of recipe implementation.

[AndreyMlashkin]

depends #21088

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 29 (78ebbd38bc3d832922ca1b4620a45e4d8ec62a10):

• libvncserver/0.9.14:
  All packages built successfully! (All logs)

---

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Note: Conan v2 builds are now mandatory. Please read our discussion about it.

The v2 pipeline failed. Please, review the errors and note this is required for pull requests to be merged. In case this recipe is still not ported to Conan 2.x, please, ping @conan-io/barbarians on the PR and we will help you.

See details:

Failure in build 29 (78ebbd38bc3d832922ca1b4620a45e4d8ec62a10):

• libvncserver/0.9.14:
  CI failed to create some packages (All logs)

  Logs for packageID 83568cff88a6a6bd58b0b4bc8a0c75ac5dfcf0a5:

  [settings]
  arch=x86_64
  build_type=Release
  compiler=gcc
  compiler.cppstd=17
  compiler.libcxx=libstdc++11
  compiler.version=11
  os=Linux
  [options]
  */*:shared=True
  

  [...]
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `SSL_new@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `png_set_IHDR@PNG16_0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `jpeg_start_decompress@LIBJPEG_9.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `ERR_error_string@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `SSL_CTX_set_verify@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `BIO_free@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `jpeg_CreateCompress@LIBJPEG_9.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `EVP_aes_128_ecb@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `SSL_CTX_set_security_level@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `SSL_CTX_load_verify_locations@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `SSL_CTX_use_PrivateKey_file@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `sasl_encode'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `EVP_EncryptInit_ex@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `SSL_CTX_set_ex_data@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `OpenSSL_version@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `SSL_pending@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `SHA1_Final@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `PEM_X509_INFO_read_bio@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `DH_set0_pqg@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `DH_set0_key@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `png_set_filter@PNG16_0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `TLS_server_method@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `SSL_CTX_new@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `png_destroy_write_struct@PNG16_0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `X509_VERIFY_PARAM_set_flags@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `SHA1_Update@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `jpeg_finish_compress@LIBJPEG_9.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `jpeg_destroy_compress@LIBJPEG_9.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `sasl_setprop'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `jpeg_abort_compress@LIBJPEG_9.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncserver.so: undefined reference to `OPENSSL_init_ssl@OPENSSL_3.0.0'
  /opt/conan/binutils/bin/ld: /home/conan/w/prod-v2/bsr/41724/bfddd/p/b/libvna9b0f426ca0a5/p/lib/libvncclient.so: undefined reference to `X509_INFO_free@OPENSSL_3.0.0'
  collect2: error: ld returned 1 exit status
  CMakeFiles/test_package.dir/build.make:85: recipe for target 'test_package' failed
  make[2]: *** [test_package] Error 1
  CMakeFiles/Makefile2:75: recipe for target 'CMakeFiles/test_package.dir/all' failed
  make[1]: *** [CMakeFiles/test_package.dir/all] Error 2
  Makefile:83: recipe for target 'all' failed
  make: *** [all] Error 2
  
  *********************************************************
  Recipe 'libvncserver/0.9.14 (test package)' cannot build its binary
  It is possible that this recipe is not Conan 2.0 ready
  If the recipe comes from ConanCenter, report it at https://github.com/conan-io/conan-center-index/issues
  If it is your recipe, check if it is updated to 2.0
  *********************************************************
  
  ERROR: libvncserver/0.9.14 (test package): Error in build() method, line 21
  	cmake.build()
  	ConanException: Error 2 while executing
  

---

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[AndreyMlashkin]

@uilianries @SSE4
unfortunatelly, I can't reproduce this error in my conan v2 docker.
It builds just fine with Conan version 2.0.13

======== Input profiles ========
Profile host:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.cppstd=gnu17
compiler.libcxx=libstdc++11
compiler.version=11
os=Linux
[options]
*/*:shared=True

Profile build:
[settings]
arch=x86_64
build_type=Release
compiler=gcc
compiler.cppstd=gnu17
compiler.libcxx=libstdc++11
compiler.version=11
os=Linux

[uilianries]

@AndreyMlashkin The correct Docker image to be used in this case should be conanio/gcc11-ubuntu16.04:2.0.12, the same used by the CI service.

[AndreyMlashkin]

@AndreyMlashkin The correct Docker image to be used in this case should be conanio/gcc11-ubuntu16.04:2.0.12, the same used by the CI service.

Yes, I am able to reproduce with this one. Still no idea, why does it happening

[uilianries]

@AndreyMlashkin I checked the CMakeLists.txt and is a bit more trick:

• It uses variables for several dependencies (e.g. OPENSSL_LIBRARIES), instead of CMake targets. So you need to check if those variables are really aligned with those provided by CMakeDeps
• It uses find_package but as optional, in case some package name does not match, it will silently fail to find the requirement and will not including for linkage.
• It passes several defines (e.g. LIBVNCSERVER_HAVE_LIBJPEG), including for public headers. You will need to check it, than define transitive_headers/transitive_libs (if needed). Please, don't forget adding a comment where the transitive header is needed (e.g # INFO: rfbclient.h includes <sasl/sasl.h>). Plus, you need to export those defines in cpp_info as they are part of public headers too
• You need to add self.cpp_info.components[<name>].requires according to each component (client/server)

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ AndreyMlashkin
❌ MALASHKIN Andrei

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