cmake/FindCxxTest.cmake

   1 #####################
   2 ## FindCxxTest.cmake
   3 ## Top contributors (to current version):
   4 ##   Mathias Preiner, Alex Ozdemir, Andrew Reynolds
   5 ## This file is part of the CVC4 project.
   6 ## Copyright (c) 2009-2020 by the authors listed in the file AUTHORS
   7 ## in the top-level source directory and their institutional affiliations.
   8 ## All rights reserved.  See the file COPYING in the top-level source
   9 ## directory for licensing information.
  10 ##
  11 # Find CxxTest
  12 # CxxTest_FOUND - system has CxxTest lib
  13 # CxxTest_INCLUDE_DIR - the CxxTest include directory
  14 # CxxTest_TESTGEN_EXECUTABLE - CxxTest excecutable
  15 # CxxTest_TESTGEN_INTERPRETER - Python/Perl interpreter for running executable
  16
  17 find_package(PythonInterp QUIET)
  18 find_package(Perl QUIET)
  19
  20 find_path(CxxTest_INCLUDE_DIR cxxtest/TestSuite.h
  21           PATHS ${CxxTest_HOME}
  22           NO_DEFAULT_PATH)
  23 find_program(CxxTest_PYTHON_TESTGEN_EXECUTABLE
  24              NAMES cxxtestgen cxxtestgen.py
  25              PATHS ${CxxTest_HOME}/bin
  26              NO_DEFAULT_PATH)
  27 find_program(CxxTest_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl
  28              PATHS ${CxxTest_HOME}/bin
  29              NO_DEFAULT_PATH)
  30
  31 if(NOT CxxTest_HOME)
  32   find_path(CxxTest_INCLUDE_DIR cxxtest/TestSuite.h)
  33   find_program(CxxTest_PYTHON_TESTGEN_EXECUTABLE NAMES cxxtestgen.py)
  34   find_program(CxxTest_SHEBANG_TESTGEN_EXECUTABLE NAMES cxxtestgen)
  35   find_program(CxxTest_PERL_TESTGEN_EXECUTABLE cxxtestgen.pl)
  36 endif()
  37
  38
  39 if(CxxTest_SHEBANG_TESTGEN_EXECUTABLE)
  40   set(CxxTest_USE_SHEBANG ON)
  41   set(CxxTest_TESTGEN_EXECUTABLE ${CxxTest_SHEBANG_TESTGEN_EXECUTABLE})
  42 elseif(PYTHONINTERP_FOUND AND CxxTest_PYTHON_TESTGEN_EXECUTABLE)
  43   set(CxxTest_TESTGEN_EXECUTABLE ${CxxTest_PYTHON_TESTGEN_EXECUTABLE})
  44   set(CxxTest_TESTGEN_INTERPRETER ${PYTHON_EXECUTABLE})
  45 elseif(PERL_FOUND AND CxxTest_PERL_TESTGEN_EXECUTABLE)
  46   set(CxxTest_TESTGEN_EXECUTABLE ${CxxTest_PERL_TESTGEN_EXECUTABLE})
  47   set(CxxTest_TESTGEN_INTERPRETER ${PERL_EXECUTABLE})
  48 elseif(NOT PYTHONINTERP_FOUND AND NOT PERL_FOUND AND CxxTest_FIND_REQUIRED)
  49   message(FATAL_ERROR "Neither Python nor Perl found, cannot use CxxTest.")
  50 endif()
  51
  52 if(NOT DEFINED CxxTest_TESTGEN_ARGS)
  53   set(CxxTest_TESTGEN_ARGS --error-printer)
  54 endif()
  55
  56 include(FindPackageHandleStandardArgs)
  57 find_package_handle_standard_args(
  58   CxxTest DEFAULT_MSG CxxTest_INCLUDE_DIR CxxTest_TESTGEN_EXECUTABLE)
  59
  60 mark_as_advanced(CxxTest_INCLUDE_DIR CxxTest_TESTGEN_EXECUTABLE)