qt6: use absolute paths for CMAKE_TOOLCHAIN_FILE path

[friedbyalice]

Specify library name and version: qt/6.x.x

Fixes conan-io/conan#16217 on 2.3.1, by setting tc.absolute_path to True (option introduced in conan-io/conan#16244)

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• 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.

[CLAassistant]

All committers have signed the CLA.

[github-actions]

🤖 Beep Boop! This pull request is making changes to 'recipes/qt//'.

👋 @ericLemanissier @jwillikers @MartinDelille @paulharris you might be interested. 😉

[ericLemanissier]

thanks !

[ericLemanissier]

The build is now finished. You can take a look at the results here

[AbrilRBS]

The recipe wouldn't build until 2.3.1 was added - we just did so so I've commited a new change to trigger the CI, thanks!

[conan-center-bot]

Conan v1 pipeline ✔️

All green in build 4 (b62076eb39e1d99732751831f1228ff7585e25b6):

• qt/6.7.0:
  All packages built successfully! (All logs)

• qt/6.6.3:
  All packages built successfully! (All logs)

• qt/6.6.2:
  All packages built successfully! (All logs)

• qt/6.6.1:
  All packages built successfully! (All logs)

• qt/6.6.0:
  All packages built successfully! (All logs)

• qt/6.3.2:
  All packages built successfully! (All logs)

• qt/6.5.3:
  All packages built successfully! (All logs)

• qt/6.4.2:
  All packages built successfully! (All logs)

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Conan v2 pipeline ✔️

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

All green in build 4 (b62076eb39e1d99732751831f1228ff7585e25b6):

• qt/6.7.0:
  All packages built successfully! (All logs)

• qt/6.6.3:
  All packages built successfully! (All logs)

• qt/6.6.0:
  All packages built successfully! (All logs)

• qt/6.6.2:
  All packages built successfully! (All logs)

• qt/6.6.1:
  All packages built successfully! (All logs)

• qt/6.4.2:
  All packages built successfully! (All logs)

• qt/6.5.3:
  All packages built successfully! (All logs)

• qt/6.3.2:
  All packages built successfully! (All logs)

[github-actions]

Hooks produced the following warnings for commit b62076e

qt/6.7.0@#671e6821d559a6a058856885158bf923

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackendd.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackend.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.

qt/6.6.3@#c8babaeb56564d2bbdd7efa643354cf7

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackendd.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackend.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.

qt/6.6.2@#e069e8e74f9f5f4247f58112a2b04938

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackendd.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackend.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.

qt/6.6.1@#46524b4cb08084e1f1c60cc88629eb89

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackend.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackendd.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.

qt/6.6.0@#7c757b58ecc785755ef5cb65fe6b2e96

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa_debug.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackend.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library '.\res\archdatadir\plugins\tls\qschannelbackendd.dll' links to system library 'ncrypt' but it is not in cpp_info.system_libs.

qt/6.3.2@#a013618ebaf7550aad1e5e5bb78326df

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa_debug.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.

qt/6.5.3@#cbebab366bef85f3eb3bbffa44a09083

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa_debug.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.

qt/6.4.2@#b2704f43d8d87da0bccc1a8ba70e3208

post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.
post_package(): WARN: [MISSING SYSTEM LIBS (KB-H043)] Library './res/archdatadir/plugins/platforms/libqcocoa_debug.dylib' links to system library 'ColorSync' but it is not in cpp_info.frameworks.