Control tests building via AV_BUILD_TESTS CMake arg

Author: h4tr3d

CMakeLists.txt

@@ -15,6 +15,7 @@ set(FFMPEG_PKG_CONFIG_SUFFIX "" CACHE STRING "This suffix uses for FFmpeg compon
 set(AV_ENABLE_STATIC On CACHE BOOL "Enable static library build (On)")
 set(AV_ENABLE_SHARED On CACHE BOOL "Enable shared library build (On)")
 set(AV_BUILD_EXAMPLES On CACHE BOOL "Build example applications (On)")
+set(AV_BUILD_TESTS On CACHE BOOL "Build tests (On)")
 
 # Compiler-specific C++ standard activation
 #set(CMAKE_CXX_STANDARD 17)
@@ -43,13 +44,15 @@ if (${AV_BUILD_EXAMPLES})
 	add_subdirectory(example/api2-samples)
 endif()
 
-set(CATCH_DIR ${CMAKE_CURRENT_LIST_DIR}/catch2)
-if (EXISTS ${CATCH_DIR}/CMakeLists.txt)
-    enable_testing()
-    set(CATCH_BUILD_TESTING Off CACHE STRING "")
-    add_subdirectory(${CATCH_DIR})
-    add_subdirectory(tests)
-else()
-    message(STATUS "Catch2 not found, testing skipped")
+if (AV_BUILD_TESTS)
+    set(CATCH_DIR ${CMAKE_CURRENT_LIST_DIR}/catch2)
+    if (EXISTS ${CATCH_DIR}/CMakeLists.txt)
+        enable_testing()
+        set(CATCH_BUILD_TESTING Off CACHE STRING "")
+        add_subdirectory(${CATCH_DIR})
+        add_subdirectory(tests)
+    else()
+        message(STATUS "Catch2 not found, testing skipped")
+    endif()
 endif()
 

README.md

@@ -27,7 +27,6 @@ You can read the full documentation [here](https://h4tr3d.github.io/avcpp/).
 - GCC >= 9.0 (C++17 is required. [See](https://gcc.gnu.org/projects/cxx-status.html#cxx17), GCC from 6.0 may built code, but unchecked)
 - CMake (> 3.19)
 
->
 > [!NOTE]
 > Oldest versions of the FFmpeg (at least >=2.0) may be successfully built and work but is it not checked for now. Same notes valid for the GCC version from 6.0.
 
@@ -118,6 +117,7 @@ Refer to CMake documentation for more details that can cover some special cases.
 - `AV_ENABLE_STATIC` - Bool, enable static library build, On by default.
 - `AV_ENABLE_SHARED` - Bool, enable shared library build, On by default.
 - `AV_BUILD_EXAMPLES` - Bool, enable examples build, On by default.
+- `AV_BUILD_TESTS` - Bool, enable tests build, On by default.
 - C++ related
   - `CMAKE_CXX_STANDARD` - Can be defined globally to override default C++ version. C++17 required at least.
 - FFmpeg related: