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|
string(TOUPPER ${PROJECT_NAME} _UPPER_PROJECT_NAME)
set(_PROJECT_DEPENDENCY_DIR ${_UPPER_PROJECT_NAME}_DEPENDENCY_DIR)
find_library(LIBCHECK_LIBRARY
NAMES check libcheck
PATHS /usr/lib /usr/local/lib ${${_PROJECT_DEPENDENCY_DIR}}/lib
DOC "The file name of the libcheck library."
)
find_path(LIBCHECK_INCLUDE_DIR
NAMES check.h
PATHS /usr/include
/usr/local/include
${${_PROJECT_DEPENDENCY_DIR}}/include
~/Library/Frameworks
/Library/Frameworks
/sw/include # Fink
/opt/local/include # MacPorts
/opt/csw/include # Blastwave
/opt/include
/usr/freeware/include
DOC "The directory containing the libcheck include files."
)
if (LIBCHECK_INCLUDE_DIR AND EXISTS "${LIBCHECK_INCLUDE_DIR}/check.h")
file(STRINGS "${LIBCHECK_INCLUDE_DIR}/check.h" check_version_str
REGEX "^#[\t ]*define[\t ]+CHECK_(MAJOR|MINOR|MICRO)_VERSION[\t ]+[(][0-9][)]+$")
unset(LIBCHECK_VERSION)
foreach(VPART MAJOR MINOR MICRO)
foreach(VLINE ${check_version_str})
if(VLINE MATCHES "^#[\t ]*define[\t ]+CHECK_${VPART}_VERSION[\t ]+[(]([0-9])[)]+$")
set(LIBCHECK_VERSION_PART "${CMAKE_MATCH_1}")
if(LIBCHECK_VERSION OR (LIBCHECK_VERSION STREQUAL "0"))
string(APPEND LIBCHECK_VERSION ".${LIBCHECK_VERSION_PART}")
else()
set(LIBCHECK_VERSION "${LIBCHECK_VERSION_PART}")
endif()
endif()
endforeach()
endforeach()
endif ()
# check that check compiles/links - needs cmake 3+
set(CHECK_ADDITIONAL_LIBS)
if (UNIX AND NOT APPLE)
if(${CMAKE_VERSION} VERSION_GREATER 3.0.0)
set(CHECK_CHECK_CODE
"
#include <check.h>
START_TEST (sanity_check)
{
fail_unless(5 == 5, \"this should succeed\");
fail_unless(6 == 5, \"this should fail\");
}
END_TEST
int
main(void)
{
Suite *s1 = suite_create(\"Core\");
TCase *tc1_1 = tcase_create(\"Core\");
SRunner *sr = srunner_create(s1);
int nf;
suite_add_tcase(s1, tc1_1);
tcase_add_test(tc1_1, sanity_check);
srunner_run_all(sr, CK_ENV);
nf = srunner_ntests_failed(sr);
srunner_free(sr);
;
return nf == 0 ? 0 : 1;
}
"
)
set(CMAKE_REQUIRED_LIBRARIES_CACHE ${CMAKE_REQUIRED_LIBRARIES})
unset(CHECK_CHECK_TEST CACHE)
unset(CHECK_CHECK_TEST2 CACHE)
set(CHECK_CHECK_TEST)
set(CMAKE_REQUIRED_LIBRARIES "-lcheck -lm ${EXTRA_LIBS}")
CHECK_C_SOURCE_COMPILES("${CHECK_CHECK_CODE}" CHECK_CHECK_TEST)
if (NOT CHECK_CHECK_TEST)
set(CHECK_CHECK_TEST2)
set(CMAKE_REQUIRED_LIBRARIES "-lcheck -lm -pthread -lrt -lsubunit ${EXTRA_LIBS}")
CHECK_C_SOURCE_COMPILES("${CHECK_CHECK_CODE}" CHECK_CHECK_TEST2)
if (CHECK_CHECK_TEST2)
set(CHECK_TMP_LIBS "-pthread -lrt -lsubunit ${EXTRA_LIBS}")
string(STRIP "${CHECK_TMP_LIBS}" CHECK_TMP_LIBS)
set(CHECK_ADDITIONAL_LIBS "${CHECK_TMP_LIBS}")
else ()
message(WARNING
"Check cannot compile tests, please specify the correct EXTRA_LIBS for your operating system.")
endif (CHECK_CHECK_TEST2)
unset(CHECK_CHECK_TEST2 CACHE)
endif (NOT CHECK_CHECK_TEST)
unset(CHECK_CHECK_TEST CACHE)
set(CMAKE_REQUIRED_LIBRARIES ${CMAKE_REQUIRED_FLAGS_CACHE})
endif(${CMAKE_VERSION} VERSION_GREATER 3.0.0)
endif (UNIX AND NOT APPLE)
# create an LIBCHECK target to link against
if(NOT TARGET CHECK::CHECK)
add_library(CHECK::CHECK UNKNOWN IMPORTED)
set_target_properties(CHECK::CHECK PROPERTIES
IMPORTED_LINK_INTERFACE_LANGUAGES "C"
IMPORTED_LOCATION "${LIBCHECK_LIBRARY}"
INTERFACE_INCLUDE_DIRECTORIES "${LIBCHECK_INCLUDE_DIR}"
INTERFACE_LINK_LIBRARIES "${CHECK_ADDITIONAL_LIBS}"
)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
CHECK
VERSION_VAR LIBCHECK_VERSION
REQUIRED_VARS LIBCHECK_LIBRARY LIBCHECK_INCLUDE_DIR)
mark_as_advanced(LIBCHECK_VERSION)
|
