test

1 files changed, 158 insertions, 79 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index f00e62e..b96abd8 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1,6 +1,5 @@
 cmake_minimum_required(VERSION 3.16)
 
-option(KIT_ENABLE_LIBRARY "Enable library" ON)
 option(KIT_ENABLE_TESTING "Enable testing" ON)
 
 option(KIT_DISABLE_SYSTEM_MALLOC "Disable system memory allocator" OFF)
@@ -22,36 +21,118 @@ project(
   DESCRIPTION "A collection of C libraries"
   LANGUAGES C CXX)
 
-if(KIT_ENABLE_LIBRARY OR KIT_ENABLE_TESTING)
-  add_library(${KIT_LIBRARY} STATIC)
-  add_library(${KIT_PROJECT}::${KIT_LIBRARY} ALIAS ${KIT_LIBRARY})
-  target_include_directories(
-    ${KIT_LIBRARY} INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>)
-  target_compile_features(${KIT_LIBRARY} PUBLIC c_std_11)
+add_library(${KIT_LIBRARY} STATIC)
+add_library(${KIT_PROJECT}::${KIT_LIBRARY} ALIAS ${KIT_LIBRARY})
+target_include_directories(
+  ${KIT_LIBRARY} INTERFACE
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>)
+target_compile_features(${KIT_LIBRARY} PUBLIC c_std_11)
+
+include(CheckCSourceRuns)
+
+check_c_source_runs(
+  "
+  #include <time.h>
+  int main() {
+    struct timespec t;
+    return 0;
+  }
+  "
+  KIT_HAVE_STRUCT_TIMESPEC
+)
+
+check_c_source_runs(
+  "
+  #include <time.h>
+  int main() {
+    struct timespec t;
+    timespec_get(&t, TIME_UTC);
+    return 0;
+  }
+  "
+  KIT_HAVE_TIMESPEC_GET
+)
+
+check_c_source_runs(
+  "
+  #include <pthread.h>
+  int main() {
+    return 0;
+  }
+  "
+  KIT_HAVE_PTHREAD
+)
+
+check_c_source_runs(
+  "
+  #include <windows.h>
+  int main() {
+    return 0;
+  }
+  "
+  KIT_HAVE_WINDOWS
+)
+
+check_c_source_runs(
+  "
+  #include <stdlib.h>
+  int main() {
+    void *p = malloc(10);
+    free(p);
+    return 0;
+  }
+  "
+  KIT_HAVE_MALLOC
+)
+
+if(NOT KIT_HAVE_PTHREAD AND NOT KIT_HAVE_WINDOWS)
+  set(KIT_DISABLE_SYSTEM_THREADS ON)
+endif()
 
-  if(KIT_DISABLE_SYSTEM_MALLOC)
-    target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_MALLOC)
-  endif()
+if(NOT KIT_HAVE_MALLOC)
+  set(KIT_DISABLE_SYSTEM_MALLOC ON)
+endif()
 
-  if(KIT_DISABLE_SYSTEM_THREADS)
-    target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_THREADS)
-  endif()
+if(KIT_HAVE_STRUCT_TIMESPEC)
+  target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_STRUCT_TIMESPEC)
+endif()
 
-  add_library(${KIT_TEST_LIBRARY} STATIC)
-  add_library(${KIT_PROJECT}::${KIT_TEST_LIBRARY} ALIAS ${KIT_TEST_LIBRARY})
-  target_include_directories(
-    ${KIT_TEST_LIBRARY} INTERFACE
-    $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>)
-  target_compile_features(${KIT_TEST_LIBRARY} PUBLIC c_std_11)
-  target_compile_features(${KIT_TEST_LIBRARY} PUBLIC cxx_std_11)
+if(KIT_HAVE_TIMESPEC_GET)
+  target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_TIMESPEC_GET)
 endif()
 
-enable_testing()
+if(KIT_HAVE_PTHREAD)
+  target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_PTHREAD)
+endif()
 
-if(KIT_ENABLE_TESTING)
+if(KIT_HAVE_WINDOWS)
+  target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_HAVE_WINDOWS)
+endif()
+
+if(KIT_DISABLE_SYSTEM_MALLOC)
+  target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_MALLOC)
+endif()
+
+if(KIT_DISABLE_SYSTEM_THREADS)
+  target_compile_definitions(${KIT_LIBRARY} PUBLIC KIT_DISABLE_SYSTEM_THREADS)
+endif()
+
+if(NOT KIT_DISABLE_SYSTEM_THREADS)
   find_package(Threads REQUIRED)
+  target_link_libraries(${KIT_LIBRARY} PUBLIC Threads::Threads)
+endif()
+
+add_library(${KIT_TEST_LIBRARY} STATIC)
+add_library(${KIT_PROJECT}::${KIT_TEST_LIBRARY} ALIAS ${KIT_TEST_LIBRARY})
+target_include_directories(
+  ${KIT_TEST_LIBRARY} INTERFACE
+  $<BUILD_INTERFACE:${CMAKE_CURRENT_SOURCE_DIR}/source>)
+target_compile_features(${KIT_TEST_LIBRARY} PUBLIC c_std_11)
+target_compile_features(${KIT_TEST_LIBRARY} PUBLIC cxx_std_11)
 
+enable_testing()
+
+if(KIT_ENABLE_TESTING)
   add_executable(${KIT_TEST_SUITE})
   add_executable(${KIT_PROJECT}::${KIT_TEST_SUITE} ALIAS ${KIT_TEST_SUITE})
   target_compile_features(${KIT_TEST_SUITE} PRIVATE c_std_11)
@@ -79,63 +160,61 @@ endif()
 
 add_subdirectory(source)
 
-if(KIT_ENABLE_LIBRARY)
-  include(GNUInstallDirs)
-
-  file(
-    GLOB_RECURSE headers_
-    RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/source/kit
-    ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/*.h)
-
-  foreach(path_ ${headers_})
-    get_filename_component(dir_ "${path_}" DIRECTORY)
-
-    install(
-      FILES ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/${path_}
-      DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/kit/${dir_})
-  endforeach()
-
-  unset(headers_)
-  unset(path_)
-  unset(dir_)
-
-  install(
-    TARGETS ${KIT_LIBRARY} ${KIT_TEST_LIBRARY}
-    EXPORT ${KIT_TARGETS}
-    LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
-    INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
-
-  install(
-    EXPORT ${KIT_TARGETS}
-    FILE ${KIT_TARGETS}.cmake
-    NAMESPACE ${PROJECT_NAME}::
-    DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
-
-  export(
-    EXPORT ${KIT_TARGETS}
-    FILE "${CMAKE_CURRENT_BINARY_DIR}/cmake/${KIT_TARGETS}.cmake"
-    NAMESPACE ${PROJECT_NAME}::)
+include(GNUInstallDirs)
 
-  include(CMakePackageConfigHelpers)
+file(
+  GLOB_RECURSE headers_
+  RELATIVE ${CMAKE_CURRENT_SOURCE_DIR}/source/kit
+  ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/*.h)
 
-  string(TOLOWER ${PROJECT_NAME} project_lower_)
-
-  configure_package_config_file(
-    ${CMAKE_CURRENT_SOURCE_DIR}/config.cmake.in
-    "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config.cmake"
-    INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
-
-  write_basic_package_version_file(
-    "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config-version.cmake"
-    VERSION "${PROJECT_VERSION}"
-    COMPATIBILITY AnyNewerVersion)
+foreach(path_ ${headers_})
+  get_filename_component(dir_ "${path_}" DIRECTORY)
 
   install(
-    FILES
-    "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config.cmake"
-    "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config-version.cmake"
-    DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
-
-  unset(project_lower_)
-endif()
+    FILES ${CMAKE_CURRENT_SOURCE_DIR}/source/kit/${path_}
+    DESTINATION ${CMAKE_INSTALL_INCLUDEDIR}/kit/${dir_})
+endforeach()
+
+unset(headers_)
+unset(path_)
+unset(dir_)
+
+install(
+  TARGETS ${KIT_LIBRARY} ${KIT_TEST_LIBRARY}
+  EXPORT ${KIT_TARGETS}
+  LIBRARY DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  ARCHIVE DESTINATION ${CMAKE_INSTALL_LIBDIR}
+  INCLUDES DESTINATION ${CMAKE_INSTALL_INCLUDEDIR})
+
+install(
+  EXPORT ${KIT_TARGETS}
+  FILE ${KIT_TARGETS}.cmake
+  NAMESPACE ${PROJECT_NAME}::
+  DESTINATION "${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME}")
+
+export(
+  EXPORT ${KIT_TARGETS}
+  FILE "${CMAKE_CURRENT_BINARY_DIR}/cmake/${KIT_TARGETS}.cmake"
+  NAMESPACE ${PROJECT_NAME}::)
+
+include(CMakePackageConfigHelpers)
+
+string(TOLOWER ${PROJECT_NAME} project_lower_)
+
+configure_package_config_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/config.cmake.in
+  "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config.cmake"
+  INSTALL_DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
+
+write_basic_package_version_file(
+  "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config-version.cmake"
+  VERSION "${PROJECT_VERSION}"
+  COMPATIBILITY AnyNewerVersion)
+
+install(
+  FILES
+  "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config.cmake"
+  "${CMAKE_CURRENT_BINARY_DIR}/${project_lower_}-config-version.cmake"
+  DESTINATION ${CMAKE_INSTALL_LIBDIR}/cmake/${PROJECT_NAME})
+
+unset(project_lower_)
\ No newline at end of file