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CMake: Fix lookup of system PCRE2 version

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The version option needs to be specified before the COMPONENTS
option, otherwise it is treated as another component.

This causes failures when a Conan provided FindPCRE2.cmake script is
picked up, which actually does validation of component names based
on the component information stored in the conanfile.py recipe.

Move the version value to be before COMPONENTS.

Amends 1007aac63a378c1b09f221f9b58b65bb56f9e9e8

Pick-to: 6.2 6.3 6.4
Task-number: QTBUG-104542
Change-Id: I92c70f266a07c4aabdadcecda1ba7e107a033604
Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
This commit is contained in:
Alexandru Croitor 2022-06-30 13:25:01 +02:00
parent 3372e1db14
commit bfd9e195a3
1 changed files with 1 additions and 1 deletions
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2
cmake/FindWrapSystemPCRE2.cmake
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@ -4,7 +4,7 @@ if(TARGET WrapSystemPCRE2::WrapSystemPCRE2)
endif()
set(WrapSystemPCRE2_REQUIRED_VARS __pcre2_found)
find_package(PCRE2 COMPONENTS 16BIT ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} CONFIG QUIET)
find_package(PCRE2 ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} COMPONENTS 16BIT CONFIG QUIET)
set(__pcre2_target_name "PCRE2::pcre2-16")
if(PCRE2_FOUND AND TARGET "${__pcre2_target_name}")