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#[=======================================================================[.rst:
FindCheck
--------
Find the Check (Unit Testing Framework for C) library
Imported targets
^^^^^^^^^^^^^^^^
This module defines the following :prop_tgt:`IMPORTED` targets:
``Check::Check``
The Check library, if found.
Result variables
^^^^^^^^^^^^^^^^
This module will set the following variables in your project:
``Check_FOUND``
If false, do not try to use Check.
``CHECK_INCLUDE_DIR``
where to find check.h, etc.
``CHECK_LIBRARIES``
the libraries needed to use Check.
``CHECK_VERSION``
the version of the Check library found
#]=======================================================================]
find_package(PkgConfig QUIET)
if (PKG_CONFIG_FOUND)
pkg_check_modules(PkgCheck IMPORTED_TARGET GLOBAL check)
endif ()
if (PkgCheck_FOUND)
set(CHECK_INCLUDE_DIR ${PkgCheck_INCLUDE_DIRS} CACHE FILEPATH "check include path")
set(CHECK_LIBRARIES ${PkgCheck_LIBRARIES} CACHE STRING "check libraries")
set(CHECK_VERSION ${PkgCheck_VERSION})
add_library(Check::Check ALIAS PkgConfig::PkgCheck)
set(Check_FOUND ON)
else ()
find_path(CHECK_INCLUDE_DIR check.h
HINTS
"${CHECK_DIR}"
"${CHECK_DIR}/include"
)
# Check for PIC and non-PIC libraries. If PIC present, use that
# in preference (as per Debian check.pc).
find_library(CHECK_LIBRARY NAMES check_pic libcheck_pic
HINTS
"${CHECK_DIR}"
"${CHECK_DIR}/lib"
)
if (NOT CHECK_LIBRARY)
find_library(CHECK_LIBRARY NAMES check libcheck
HINTS
"${CHECK_DIR}"
"${CHECK_DIR}/lib"
)
endif ()
set(_CHECK_LIBARIES "")
# Check may need the math, subunit and rt libraries on Unix
if (UNIX)
find_library(CHECK_MATH_LIBRARY m)
find_library(CHECK_RT_LIBRARY rt)
find_library(CHECK_SUBUNIT_LIBRARY subunit)
if (CHECK_MATH_LIBRARY)
list(APPEND _CHECK_LIBARIES "${CHECK_MATH_LIBRARY}")
endif ()
if (CHECK_RT_LIBRARY)
list(APPEND _CHECK_LIBARIES "${CHECK_RT_LIBRARY}")
endif ()
if (CHECK_SUBUNIT_LIBRARY)
list(APPEND _CHECK_LIBARIES "${CHECK_SUBUNIT_LIBRARY}")
endif ()
endif()
set(CHECK_LIBRARIES ${_CHECK_LIBARIES} ${CHECK_LIBRARY} CACHE STRING "check libraries")
if (CHECK_INCLUDE_DIR AND CHECK_LIBRARY)
if (NOT TARGET Check::Check)
add_library(Check::Check UNKNOWN IMPORTED)
set_target_properties(Check::Check PROPERTIES
INTERFACE_INCLUDE_DIRECTORIES "${CHECK_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES "${CHECK_LIBRARIES}"
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${CHECK_LIBRARY}"
)
endif ()
if (NOT CHECK_VERSION AND CHECK_INCLUDE_DIR AND EXISTS "${CHECK_INCLUDE_DIR}/check.h")
file(STRINGS "${CHECK_INCLUDE_DIR}/check.h" CHECK_H REGEX "^#define CHECK_M[A-Z]+_VERSION")
string(REGEX REPLACE "^.*\(([0-9]+)\).*\(([0-9]+)\).*\(([0-9]+)\).*$" "\\1.\\2.\\3" CHECK_VERSION "${CHECK_H}")
endif ()
endif()
list(APPEND CHECK_LIBRARIES "${CHECK_LIBRARY}")
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(Check
REQUIRED_VARS CHECK_LIBRARIES CHECK_INCLUDE_DIR
VERSION_VAR CHECK_VERSION
)
endif()
mark_as_advanced(CHECK_INCLUDE_DIR CHECK_LIBRARIES CHECK_LIBRARY
CHECK_MATH_LIBRARY CHECK_RT_LIBRARY CHECK_SUBUNIT_LIBRARY)
|
