fb1b20eab3
CMakeLists.txt and .cmake files of significant size (more than 2 lines according to our check in tst_license.pl) now have the copyright and license header. Existing copyright statements remain intact Task-number: QTBUG-88621 Change-Id: I3b98cdc55ead806ec81ce09af9271f9b95af97fa Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io>
67 lines
2.4 KiB
CMake
67 lines
2.4 KiB
CMake
# Copyright (C) 2022 The Qt Company Ltd.
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# SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
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if(TARGET WrapSystemPCRE2::WrapSystemPCRE2)
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set(WrapSystemPCRE2_FOUND TRUE)
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return()
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endif()
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set(WrapSystemPCRE2_REQUIRED_VARS __pcre2_found)
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find_package(PCRE2 ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} COMPONENTS 16BIT QUIET)
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# TODO: pcre2-16 is not the target name provided by the upstream Config file. It is PCRE2::16BIT.
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# https://github.com/PCRE2Project/pcre2/blob/2410fbe3869cab403f02b94caa9ab37ee9f5854b/cmake/pcre2-config.cmake.in#L122
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# We don't strictly need to handle that though, because the pkg-config code path below still
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# finds the correct libraries.
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set(__pcre2_target_name "PCRE2::pcre2-16")
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if(PCRE2_FOUND AND TARGET "${__pcre2_target_name}")
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# Hunter case.
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set(__pcre2_found TRUE)
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if(PCRE2_VERSION)
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set(WrapSystemPCRE2_VERSION "${PCRE2_VERSION}")
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endif()
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endif()
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if(NOT __pcre2_found)
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list(PREPEND WrapSystemPCRE2_REQUIRED_VARS PCRE2_LIBRARIES PCRE2_INCLUDE_DIRS)
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find_package(PkgConfig QUIET)
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pkg_check_modules(PC_PCRE2 QUIET libpcre2-16)
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find_path(PCRE2_INCLUDE_DIRS
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NAMES pcre2.h
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HINTS ${PC_PCRE2_INCLUDEDIR})
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find_library(PCRE2_LIBRARY_RELEASE
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NAMES pcre2-16
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HINTS ${PC_PCRE2_LIBDIR})
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find_library(PCRE2_LIBRARY_DEBUG
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NAMES pcre2-16d pcre2-16
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HINTS ${PC_PCRE2_LIBDIR})
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include(SelectLibraryConfigurations)
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select_library_configurations(PCRE2)
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if(PC_PCRE2_VERSION)
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set(WrapSystemPCRE2_VERSION "${PC_PCRE2_VERSION}")
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endif()
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if (PCRE2_LIBRARIES AND PCRE2_INCLUDE_DIRS)
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set(__pcre2_found TRUE)
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endif()
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endif()
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include(FindPackageHandleStandardArgs)
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find_package_handle_standard_args(WrapSystemPCRE2
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REQUIRED_VARS ${WrapSystemPCRE2_REQUIRED_VARS}
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VERSION_VAR WrapSystemPCRE2_VERSION)
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if(WrapSystemPCRE2_FOUND)
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add_library(WrapSystemPCRE2::WrapSystemPCRE2 INTERFACE IMPORTED)
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if(TARGET "${__pcre2_target_name}")
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target_link_libraries(WrapSystemPCRE2::WrapSystemPCRE2 INTERFACE "${__pcre2_target_name}")
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else()
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target_link_libraries(WrapSystemPCRE2::WrapSystemPCRE2 INTERFACE ${PCRE2_LIBRARIES})
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target_include_directories(WrapSystemPCRE2::WrapSystemPCRE2 INTERFACE ${PCRE2_INCLUDE_DIRS})
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endif()
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endif()
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unset(__pcre2_target_name)
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unset(__pcre2_found)
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