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# Find CxxTest
# CxxTest_FOUND - system has CxxTest lib
# CxxTest_INCLUDE_DIR - the CxxTest include directory
# CxxTest_TESTGEN_EXECUTABLE - CxxTest excecutable
# CxxTest_TESTGEN_INTERPRETER - Python/Perl interpreter for running executable
find_package(PythonInterp QUIET)
find_package(Perl QUIET)
find_path(CxxTest_INCLUDE_DIR cxxtest/TestSuite.h
PATHS ${CxxTest_HOME}
NO_DEFAULT_PATH)
find_program(CxxTest_PYTHON_TESTGEN_EXECUTABLE
NAMES cxxtestgen cxxtestgen.py
PATHS ${CxxTest_HOME}/bin
NO_DEFAULT_PATH)
find_program(CxxTest_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl
PATHS ${CxxTest_HOME}/bin
NO_DEFAULT_PATH)
if(NOT CxxTest_HOME)
find_path(CxxTest_INCLUDE_DIR cxxtest/TestSuite.h)
find_program(CxxTest_PYTHON_TESTGEN_EXECUTABLE NAMES cxxtestgen.py)
find_program(CxxTest_SHEBANG_TESTGEN_EXECUTABLE NAMES cxxtestgen)
find_program(CxxTest_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl)
endif()
if(CxxTest_SHEBANG_TESTGEN_EXECUTABLE)
set(CxxTest_USE_SHEBANG ON)
set(CxxTest_TESTGEN_EXECUTABLE ${CxxTest_SHEBANG_TESTGEN_EXECUTABLE})
elseif(PYTHONINTERP_FOUND AND CxxTest_PYTHON_TESTGEN_EXECUTABLE)
set(CxxTest_TESTGEN_EXECUTABLE ${CxxTest_PYTHON_TESTGEN_EXECUTABLE})
set(CxxTest_TESTGEN_INTERPRETER ${PYTHON_EXECUTABLE})
elseif(PERL_FOUND AND CxxTest_PERL_TESTGEN_EXECUTABLE)
set(CxxTest_TESTGEN_EXECUTABLE ${CxxTest_PERL_TESTGEN_EXECUTABLE})
set(CxxTest_TESTGEN_INTERPRETER ${PERL_EXECUTABLE})
elseif(NOT PYTHONINTERP_FOUND AND NOT PERL_FOUND AND CxxTest_FIND_REQUIRED)
message(FATAL_ERROR "Neither Python nor Perl found, cannot use CxxTest.")
endif()
if(NOT DEFINED CxxTest_TESTGEN_ARGS)
set(CxxTest_TESTGEN_ARGS --error-printer)
endif()
include(FindPackageHandleStandardArgs)
find_package_handle_standard_args(
CxxTest DEFAULT_MSG CxxTest_INCLUDE_DIR CxxTest_TESTGEN_EXECUTABLE)
mark_as_advanced(CxxTest_INCLUDE_DIR CxxTest_TESTGEN_EXECUTABLE)
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