[pangomm]: use shared glib for shared pangomm

[theartful]

Specify library name and version: pangomm

groundwork for #11415

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[PaulCombal]

Should @uilianries be added for review?

[uilianries]

Please, update your pango requirement to the latest version available. 1.50.8

[theartful]

@uilianries It's not that simple. The problem here is that most of the dependencies use glib 2.73.0, while harfbuzz uses glib 2.73.1, and I use full_package_mode. See #11684
For this to be fixed, we have to bump glib in all dependencies first (these are glibmm, cairomm, cairo, and pango), then bump glib in this recipe (pangomm).

This however will be a temporary fix, until glib is updated again, or any of its dependencies are updated, then all packages that full_package_mode depend on it will not be in the cache.

I really think that glib should be shared by default to avoid all this. Please share your thoughts.

[conan-center-bot]

Failure in build 8 (9996caf6afa221d3e02d366933ac0424cfb0fb25):

• pangomm/2.50.0@:
  Didn't run or was cancelled before finishing

• pangomm/2.46.2@:
  CI failed to create some packages (All logs)

  Logs for packageID 173b94ba31eac5d35b8011cc290b9a7db5a2f986:

  [settings]
  arch=x86_64
  build_type=Release
  compiler=gcc
  compiler.libcxx=libstdc++11
  compiler.version=10
  os=Linux
  [options]
  pangomm:shared=False
  

  [...]
      egl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      expat/2.4.8:859363389e24f9402c19222fd527806e3c413615 - Download
      fontconfig/2.13.93:ebf14a7c2e256d19a84a210a821beaa67f0a0a9c - Download
      freetype/2.12.1:bca7b8880d98719d556dd526ce612be20a815922 - Download
      fribidi/1.0.12:2efda50f82a7d03560e19005db8e932cb0aafd09 - Download
      glib/2.73.0:a6a26521f20d70998f225703a44fba30d85ac949 - Download
      glibmm/2.66.4:37983a3e586c5f63048f5b630be6006b9e0436df - Download
      harfbuzz/4.3.0:59107e8fb28ea11614a2929f8ff8f37afd779d19 - Missing
      libelf/0.8.13:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
      libffi/3.4.2:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
      libmount/2.36.2:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
      libpng/1.6.37:d5b3dc27faecfb4eb94086722000dd65bb9e6bff - Download
      libselinux/3.3:f0f1b3d0025db3e0af8917e6c9e9483ec01dd046 - Download
      libsigcpp/2.10.8:b173bbda18164d49a449ffadc1c9e817f49e819d - Download
      libuuid/1.0.3:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
      libxft/2.3.4:d5db32aa5e97982774b927e57b4675dfcfee8e70 - Download
      lzo/2.10:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
      opengl/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      pango/1.50.8:4f826b656304b3d66ed9f66c2befa8a5c1f1e526 - Download
      pangomm/2.46.2:173b94ba31eac5d35b8011cc290b9a7db5a2f986 - Build
      pcre/8.45:808617580d3a6679a0b80f813490f7baf663198c - Download
      pcre2/10.40:2a1d707302ad380d0a87e831845f2544cf9ab775 - Download
      pixman/0.40.0:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
      xorg/system:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      zlib/1.2.12:19729b9559f3ae196cad45cb2b97468ccb75dcd1 - Download
  Build requirements
      meson/0.59.1 from 'conan-center' - Downloaded
      ninja/1.10.2 from 'conan-center' - Downloaded
      pkgconf/1.7.4 from 'conan-center' - Downloaded
  Build requirements packages
      meson/0.59.1:5ab84d6acfe1f23c4fae0ab88f26e3a396351ac9 - Download
      ninja/1.10.2:24647d9fe8ec489125dfbae4b3ebefaf7581674c - Download
      pkgconf/1.7.4:24647d9fe8ec489125dfbae4b3ebefaf7581674c - Download
  
  Installing (downloading, building) binaries...
  
  WARN: harfbuzz/4.3.0: requirement glib/2.73.1 overridden by pango/1.50.8 to glib/2.73.0 
  ERROR: Missing binary: harfbuzz/4.3.0:59107e8fb28ea11614a2929f8ff8f37afd779d19
  harfbuzz/4.3.0: WARN: Can't find a 'harfbuzz/4.3.0' package for the specified settings, options and dependencies:
  - Settings: arch=x86_64, build_type=Release, compiler=gcc, compiler.libcxx=libstdc++11, compiler.version=10, os=Linux
  - Options: fPIC=True, shared=False, with_freetype=True, with_glib=True, with_icu=False, with_subset=False, brotli:fPIC=True, brotli:shared=False, bzip2:build_executable=True, bzip2:fPIC=True, bzip2:shared=False, freetype:fPIC=True, freetype:shared=False, freetype:subpixel=False, freetype:with_brotli=True, freetype:with_bzip2=True, freetype:with_png=True, freetype:with_zlib=True, glib:fPIC=True, glib:shared=False, glib:with_elf=True, glib:with_mount=True, glib:with_pcre=True, glib:with_selinux=True, libelf:fPIC=True, libelf:shared=False, libffi:fPIC=True, libffi:shared=False, libmount:fPIC=True, libmount:shared=False, libpng:api_prefix=, libpng:fPIC=True, libpng:shared=False, libpng:sse=True, libselinux:fPIC=True, libselinux:shared=False, pcre:build_pcre_16=True, pcre:build_pcre_32=True, pcre:build_pcre_8=True, pcre:build_pcrecpp=False, pcre:build_pcregrep=True, pcre:fPIC=True, pcre:shared=False, pcre:with_bzip2=True, pcre:with_jit=False, pcre:with_stack_for_recursion=True, pcre:with_unicode_properties=True, pcre:with_utf=True, pcre:with_zlib=True, pcre2:build_pcre2_16=True, pcre2:build_pcre2_32=True, pcre2:build_pcre2_8=True, pcre2:build_pcre2grep=True, pcre2:fPIC=True, pcre2:shared=False, pcre2:support_jit=False, pcre2:with_bzip2=True, pcre2:with_zlib=True, zlib:fPIC=True, zlib:shared=False
  - Dependencies: freetype/2.12.1, glib/2.73.0
  - Requirements: freetype/2.Y.Z, glib/2.73.0:a6a26521f20d70998f225703a44fba30d85ac949
  - Package ID: 59107e8fb28ea11614a2929f8ff8f37afd779d19
  
  ERROR: Missing prebuilt package for 'harfbuzz/4.3.0'
  Use 'conan search harfbuzz/4.3.0 --table=table.html -r=remote' and open the table.html file to see available packages
  Or try to build locally from sources with '--build=harfbuzz'
  
  More Info at 'https://docs.conan.io/en/latest/faq/troubleshooting.html#error-missing-prebuilt-package'
  

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