| Julian Hall | 3d844c2 | 2020-11-23 18:22:43 +0100 | [diff] [blame^] | 1 | #------------------------------------------------------------------------------- |
| 2 | # Copyright (c) 2020, Arm Limited and Contributors. All rights reserved. |
| 3 | # |
| 4 | # SPDX-License-Identifier: BSD-3-Clause |
| 5 | # |
| 6 | #------------------------------------------------------------------------------- |
| 7 | |
| 8 | set(CPPUTEST_URL "https://github.com/cpputest/cpputest.git" CACHE STRING "CppUTest repository URL") |
| 9 | set(CPPUTEST_REFSPEC "v3.8" CACHE STRING "CppUTest git refspec") |
| 10 | set(CPPUTEST_INSTALL_PATH ${CMAKE_CURRENT_BINARY_DIR}/CppUTest_install CACHE PATH "CppUTest installation directory") |
| 11 | |
| 12 | include(FetchContent) |
| 13 | |
| 14 | # Checking git |
| 15 | find_program(GIT_COMMAND "git") |
| 16 | if (NOT GIT_COMMAND) |
| 17 | message(FATAL_ERROR "Please install git") |
| 18 | endif() |
| 19 | |
| 20 | # Fetching CppUTest |
| 21 | FetchContent_Declare( |
| 22 | cpputest |
| 23 | GIT_REPOSITORY ${CPPUTEST_URL} |
| 24 | GIT_TAG ${CPPUTEST_REFSPEC} |
| 25 | GIT_SHALLOW TRUE |
| 26 | PATCH_COMMAND git stash |
| 27 | COMMAND git apply ${CMAKE_CURRENT_LIST_DIR}/cpputest-cmake-fix.patch |
| 28 | ) |
| 29 | |
| 30 | # FetchContent_GetProperties exports cpputest_SOURCE_DIR and cpputest_BINARY_DIR variables |
| 31 | FetchContent_GetProperties(cpputest) |
| 32 | if(NOT cpputest_POPULATED) |
| 33 | message(STATUS "Fetching CppUTest") |
| 34 | FetchContent_Populate(cpputest) |
| 35 | endif() |
| 36 | |
| 37 | # Build and install CppUTest configuration time. This makes us able to use CppUTest as a CMake package. |
| 38 | # Memory leak detection is turned off to avoid conflict with memcheck. |
| 39 | if(NOT CMAKE_CROSSCOMPILING) |
| 40 | execute_process(COMMAND |
| 41 | ${CMAKE_COMMAND} |
| 42 | -DMEMORY_LEAK_DETECTION=OFF |
| 43 | -DLONGLONG=ON |
| 44 | -DC++11=ON |
| 45 | -DCMAKE_INSTALL_PREFIX=${CPPUTEST_INSTALL_PATH} |
| 46 | -DCMAKE_TOOLCHAIN_FILE=${TS_EXTERNAL_LIB_TOOLCHAIN_FILE} |
| 47 | -G${CMAKE_GENERATOR} |
| 48 | ${cpputest_SOURCE_DIR} |
| 49 | WORKING_DIRECTORY |
| 50 | ${cpputest_BINARY_DIR} |
| 51 | RESULT_VARIABLE |
| 52 | _exec_error |
| 53 | ) |
| 54 | else() |
| 55 | execute_process(COMMAND |
| 56 | ${CMAKE_COMMAND} |
| 57 | -DMEMORY_LEAK_DETECTION=OFF |
| 58 | -DLONGLONG=ON |
| 59 | -DC++11=ON |
| 60 | -DCMAKE_INSTALL_PREFIX=${CPPUTEST_INSTALL_PATH} |
| 61 | -DCMAKE_TOOLCHAIN_FILE=${TS_EXTERNAL_LIB_TOOLCHAIN_FILE} |
| 62 | -DTESTS=OFF |
| 63 | -DEXTENSIONS=OFF |
| 64 | -DHAVE_FORK=OFF |
| 65 | -DCPP_PLATFORM=armcc |
| 66 | -DCMAKE_TRY_COMPILE_TARGET_TYPE=STATIC_LIBRARY |
| 67 | -G${CMAKE_GENERATOR} |
| 68 | ${cpputest_SOURCE_DIR} |
| 69 | WORKING_DIRECTORY |
| 70 | ${cpputest_BINARY_DIR} |
| 71 | RESULT_VARIABLE |
| 72 | _exec_error |
| 73 | ) |
| 74 | endif() |
| 75 | if (NOT _exec_error EQUAL 0) |
| 76 | message(FATAL_ERROR "Configuriong CppUTest build failed.") |
| 77 | endif() |
| 78 | execute_process(COMMAND |
| 79 | ${CMAKE_COMMAND} |
| 80 | --build ${cpputest_BINARY_DIR} |
| 81 | -- install -j8 |
| 82 | RESULT_VARIABLE |
| 83 | _exec_error |
| 84 | ) |
| 85 | if (NOT _exec_error EQUAL 0) |
| 86 | message(FATAL_ERROR "Building CppUTest failed.") |
| 87 | endif() |
| 88 | |
| 89 | # Finding CppUTest package. CMake will check [package name]_DIR variable. |
| 90 | set(CppUTest_DIR ${CPPUTEST_INSTALL_PATH}/lib/CppUTest/cmake CACHE PATH "CppUTest package location" FORCE) |
| 91 | find_package(CppUTest CONFIG REQUIRED NO_DEFAULT_PATH PATHS ${CppUTest_DIR}) |
| 92 | # CppUTest package files do not set include path properties on the targets. |
| 93 | # Fix this here. |
| 94 | foreach(_cpputest_target IN LISTS CppUTest_LIBRARIES) |
| 95 | if (TARGET ${_cpputest_target}) |
| 96 | target_include_directories(${_cpputest_target} INTERFACE ${CppUTest_INCLUDE_DIRS}) |
| 97 | target_compile_features(${_cpputest_target} INTERFACE cxx_std_11) |
| 98 | endif() |
| 99 | endforeach() |