CMakeLists.txt

Sun, 03 Sep 2023 09:10:16 +0200

author
Mike Becker <universe@uap-core.de>
date
Sun, 03 Sep 2023 09:10:16 +0200
changeset 752
aaad6674a1a3
parent 701
72a440c437e9
permissions
-rw-r--r--

make C++ compiler and pandoc entirely optional

     1 cmake_minimum_required(VERSION 3.14)
     2 project(ucx VERSION 3.0 DESCRIPTION "UAP Common Extensions" LANGUAGES C)
     4 # Configuration
     5 cmake_policy(SET CMP0077 NEW)
     6 set(CMAKE_C_STANDARD 11)
     7 set(CMAKE_C_STANDARD_REQUIRED 11)
     9 option(GCC_MORE_WARNINGS "Enable -Wall -Wextra -pedantic when using gcc." OFF)
    10 if (GCC_MORE_WARNINGS AND CMAKE_COMPILER_IS_GNUCC)
    11     add_compile_options(-Wall -Wextra -pedantic)
    12 endif()
    14 # Library
    15 add_subdirectory(src)
    17 # Tests
    18 include(CheckLanguage)
    19 check_language(CXX)
    20 if (CMAKE_CXX_COMPILER)
    21     enable_language(CXX)
    22     enable_testing()
    23     add_subdirectory(tests)
    24 else ()
    25     message(STATUS "No C++ compiler found - tests are not compiled.")
    26 endif ()
    28 # Web Documentation
    29 add_subdirectory(docs/src)
    31 # API Documentation
    32 message(CHECK_START "Seaching for Doxygen")
    33 find_package(Doxygen)
    34 if(DOXYGEN_FOUND)
    35     message(CHECK_PASS "found.")
    36 else()
    37     message(CHECK_FAIL "not found - documentation will not be generated.")
    38 endif()
    39 option(BUILD_API_DOC "Create API documentation." ON)
    41 if(BUILD_API_DOC AND DOXYGEN_FOUND)
    42     set(DOXY_INPUT ${CMAKE_SOURCE_DIR}/src/cx)
    43     set(DOXY_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/docs)
    44     set(DOXY_PROJECT_LOGO ${CMAKE_SOURCE_DIR}/uaplogo.png)
    46     configure_file(${CMAKE_SOURCE_DIR}/cmake_infile.doxygen ${CMAKE_BINARY_DIR}/Doxyfile)
    48     add_custom_target(docs-api-21
    49             COMMAND ${CMAKE_COMMAND} -E copy_directory ${CMAKE_SOURCE_DIR}/docs/api-2.1 ${CMAKE_BINARY_DIR}/docs/web/api-2.1
    50             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
    51             COMMENT "Copying UCX 2.1 API documentation.")
    53     add_custom_target(docs-api
    54             COMMAND ${DOXYGEN_EXECUTABLE}
    55             WORKING_DIRECTORY ${CMAKE_BINARY_DIR}
    56             COMMENT "Generating API documentation with Doxygen.")
    58     add_custom_target(docs-all DEPENDS docs-html docs-api docs-api-21)
    59 else()
    60     add_custom_target(docs-all DEPENDS docs-html)
    61 endif()

mercurial