a310319a04
Rename FindWrapDoubleConversion.cmake into FindWrapSystemDoubleConversion.cmake. Merge contents of Finddouble-conversion.cmake into the one above. This allows users to provide their own Finddouble-conversion.cmake file (Conan can do it). Don't mark the system package as required, because we have a bundled one too. Add link to upstream. Make sure to show either Config file or library path when one is found. Pick-to: 6.2 6.3 6.4 Fixes: QTBUG-104541 Change-Id: I9ea2330697c6fc280328849ca11522291c4073d8 Reviewed-by: Jörg Bornemann <joerg.bornemann@qt.io> Reviewed-by: Alexey Edelev <alexey.edelev@qt.io>
78 lines
3.2 KiB
CMake
78 lines
3.2 KiB
CMake
# We can't create the same interface imported target multiple times, CMake will complain if we do
|
|
# that. This can happen if the find_package call is done in multiple different subdirectories.
|
|
if(TARGET WrapSystemDoubleConversion::WrapSystemDoubleConversion)
|
|
set(WrapSystemDoubleConversion_FOUND ON)
|
|
return()
|
|
endif()
|
|
|
|
set(WrapSystemDoubleConversion_REQUIRED_VARS "__double_conversion_found")
|
|
|
|
# Find either Config package or Find module.
|
|
# Upstream can be built either with CMake and then provides a Config file, or with Scons in which
|
|
# case there's no Config file.
|
|
# A Find module might be provided by a 3rd party, for example Conan might generate a Find module.
|
|
find_package(double-conversion ${${CMAKE_FIND_PACKAGE_NAME}_FIND_VERSION} QUIET)
|
|
set(__double_conversion_target_name "double-conversion::double-conversion")
|
|
if(double-conversion_FOUND AND TARGET "${__double_conversion_target_name}")
|
|
set(__double_conversion_found TRUE)
|
|
# This ensures the Config file is shown in the fphsa message.
|
|
if(double-conversion_CONFIG)
|
|
list(PREPEND WrapSystemDoubleConversion_REQUIRED_VARS
|
|
double-conversion_CONFIG)
|
|
endif()
|
|
endif()
|
|
|
|
if(NOT __double_conversion_found)
|
|
list(PREPEND WrapSystemDoubleConversion_REQUIRED_VARS
|
|
DOUBLE_CONVERSION_LIBRARY DOUBLE_CONVERSION_INCLUDE_DIR)
|
|
|
|
find_path(DOUBLE_CONVERSION_INCLUDE_DIR
|
|
NAMES
|
|
double-conversion.h
|
|
PATH_SUFFIXES
|
|
double-conversion
|
|
)
|
|
find_library(DOUBLE_CONVERSION_LIBRARY NAMES double-conversion)
|
|
include(SelectLibraryConfigurations)
|
|
select_library_configurations(DOUBLE_CONVERSION)
|
|
mark_as_advanced(DOUBLE_CONVERSION_INCLUDE_DIR DOUBLE_CONVERSION_LIBRARY)
|
|
|
|
if(DOUBLE_CONVERSION_LIBRARIES AND DOUBLE_CONVERSION_INCLUDE_DIRS)
|
|
set(__double_conversion_found TRUE)
|
|
endif()
|
|
endif()
|
|
|
|
include(FindPackageHandleStandardArgs)
|
|
|
|
set(__double_conversion_fphsa_args "")
|
|
if(double-conversion_VERSION)
|
|
set(WrapSystemDoubleConversion_VERSION "${double-conversion_VERSION}")
|
|
list(APPEND __double_conversion_fphsa_args VERSION_VAR WrapSystemDoubleConversion_VERSION)
|
|
endif()
|
|
|
|
find_package_handle_standard_args(WrapSystemDoubleConversion
|
|
REQUIRED_VARS ${WrapSystemDoubleConversion_REQUIRED_VARS}
|
|
${__double_conversion_fphsa_args})
|
|
|
|
if(WrapSystemDoubleConversion_FOUND)
|
|
add_library(WrapSystemDoubleConversion::WrapSystemDoubleConversion INTERFACE IMPORTED)
|
|
if(TARGET "${__double_conversion_target_name}")
|
|
target_link_libraries(WrapSystemDoubleConversion::WrapSystemDoubleConversion
|
|
INTERFACE "${__double_conversion_target_name}")
|
|
else()
|
|
target_link_libraries(WrapSystemDoubleConversion::WrapSystemDoubleConversion
|
|
INTERFACE ${DOUBLE_CONVERSION_LIBRARIES})
|
|
target_include_directories(WrapSystemDoubleConversion::WrapSystemDoubleConversion
|
|
INTERFACE ${DOUBLE_CONVERSION_INCLUDE_DIRS})
|
|
endif()
|
|
endif()
|
|
unset(__double_conversion_target_name)
|
|
unset(__double_conversion_found)
|
|
unset(__double_conversion_fphsa_args)
|
|
|
|
include(FeatureSummary)
|
|
set_package_properties(WrapSystemDoubleConversion PROPERTIES
|
|
URL "https://github.com/google/double-conversion"
|
|
DESCRIPTION "double-conversion library")
|
|
|