fix untest build little issues

unbench/CMakeLists.txt

@@ -4,31 +4,36 @@ cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
 project(ecs.hpp.unbench)
 
 #
-# google benchmark
-#
-
-set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
-
-include(FetchContent)
-FetchContent_Declare(
-    gbench
-    GIT_REPOSITORY https://github.com/google/benchmark)
-
-FetchContent_GetProperties(gbench)
-if(NOT gbench_POPULATED)
-    FetchContent_Populate(gbench)
-    add_subdirectory(${gbench_SOURCE_DIR} ${gbench_BINARY_DIR})
-endif()
-
-#
-# benchmark executable
+# executable
 #
 
 file(GLOB UNBENCH_SOURCES "*.cpp" "*.hpp")
 add_executable(${PROJECT_NAME} ${UNBENCH_SOURCES})
+target_link_libraries(${PROJECT_NAME} ecs.hpp)
 
-target_link_libraries(${PROJECT_NAME}
-    benchmark_main
-    ecs.hpp)
+target_compile_options(${PROJECT_NAME}
+    PRIVATE
+    $<$<CXX_COMPILER_ID:MSVC>:
+        /W4>
+    PRIVATE
+    $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
+        -Wall -Wextra -Wpedantic>)
 
 add_test(${PROJECT_NAME} ${PROJECT_NAME})
+
+#
+# google/benchmark
+#
+
+include(FetchContent)
+FetchContent_Declare(
+    google_benchmark
+    GIT_REPOSITORY https://github.com/google/benchmark)
+
+FetchContent_GetProperties(google_benchmark)
+if(NOT google_benchmark_POPULATED)
+    FetchContent_Populate(google_benchmark)
+    set(BENCHMARK_ENABLE_TESTING OFF CACHE BOOL "" FORCE)
+    add_subdirectory(${google_benchmark_SOURCE_DIR} ${google_benchmark_BINARY_DIR})
+    target_link_libraries(${PROJECT_NAME} benchmark_main)
+endif()

unbench/ecs_join_bench.cpp

@@ -7,5 +7,5 @@
 #include "bench_base.hpp"
 using namespace ecs_hpp_unbench;
 
-#include "ecs.hpp"
+#include <ecs.hpp/ecs.hpp>
 namespace ecs = ecs_hpp;

untests/CMakeLists.txt

@@ -1,20 +1,11 @@
 # 3.11 version is required for `FetchContent`
 cmake_minimum_required(VERSION 3.11 FATAL_ERROR)
 
-project(flat.hpp.untests)
+project(ecs.hpp.untests)
 
-set(CATCH_BUILD_TESTING OFF CACHE BOOL "" FORCE)
-
-include(FetchContent)
-FetchContent_Declare(
-    catch2
-    GIT_REPOSITORY https://github.com/catchorg/catch2)
-
-FetchContent_GetProperties(catch2)
-if(NOT catch2_POPULATED)
-    FetchContent_Populate(catch2)
-    add_subdirectory(${catch2_SOURCE_DIR} ${catch2_BINARY_DIR})
-endif()
+#
+# coverage
+#
 
 option(BUILD_WITH_COVERAGE "Build with coverage" OFF)
 if(BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang"))
@@ -24,11 +15,14 @@ if(BUILD_WITH_COVERAGE AND (CMAKE_CXX_COMPILER_ID MATCHES "GNU|Clang"))
     set(CMAKE_LINKER_FLAGS_DEBUG "${CMAKE_LINKER_FLAGS_DEBUG} ${COVERAGE_FLAGS}")
 endif()
 
+#
+# executable
+#
+
 file(GLOB UNTESTS_SOURCES "*.cpp" "*.hpp")
 add_executable(${PROJECT_NAME} ${UNTESTS_SOURCES})
-target_link_libraries(${PROJECT_NAME}
-    Catch2
-    ecs.hpp)
+target_link_libraries(${PROJECT_NAME} ecs.hpp)
+
 target_compile_options(${PROJECT_NAME}
     PRIVATE
     $<$<CXX_COMPILER_ID:MSVC>:
@@ -36,4 +30,21 @@ target_compile_options(${PROJECT_NAME}
     PRIVATE
     $<$<OR:$<CXX_COMPILER_ID:GNU>,$<CXX_COMPILER_ID:Clang>,$<CXX_COMPILER_ID:AppleClang>>:
         -Wall -Wextra -Wpedantic>)
+
 add_test(${PROJECT_NAME} ${PROJECT_NAME})
+
+#
+# catchorg/catch2
+#
+
+include(FetchContent)
+FetchContent_Declare(
+    catchorg_catch2
+    GIT_REPOSITORY https://github.com/catchorg/catch2)
+
+FetchContent_GetProperties(catchorg_catch2)
+if(NOT catchorg_catch2_POPULATED)
+    FetchContent_Populate(catchorg_catch2)
+    target_include_directories(${PROJECT_NAME}
+        PRIVATE ${catchorg_catch2_SOURCE_DIR}/single_include)
+endif()

untests/catch_main.cpp

@@ -5,5 +5,4 @@
  ******************************************************************************/
 
 #define CATCH_CONFIG_MAIN
-#define CATCH_CONFIG_FAST_COMPILE
 #include <catch2/catch.hpp>

untests/ecs_tests.cpp

@@ -4,7 +4,6 @@
  * Copyright (C) 2018-2019, by Matvey Cherevko (blackmatov@gmail.com)
  ******************************************************************************/
 
-#define CATCH_CONFIG_FAST_COMPILE
 #include <catch2/catch.hpp>
 
 #include <ecs.hpp/ecs.hpp>