Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>

externals/oboe/apps/fxlab/app/CMakeLists.txt

@@ -0,0 +1,79 @@
+# For more information about using CMake with Android Studio, read the
+# documentation: https://d.android.com/studio/projects/add-native-code.html
+
+# Sets the minimum version of CMake required to build the native library.
+
+cmake_minimum_required(VERSION 3.4.1)
+
+# Require C++17 compiler with no extensions
+set(CMAKE_CXX_STANDARD 17)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+set(CMAKE_CXX_EXTENSIONS OFF)
+
+link_directories(${CMAKE_CURRENT_LIST_DIR}/..)
+
+# Creates and names a library, sets it as either STATIC
+# or SHARED, and provides the relative paths to its source code.
+# You can define multiple libraries, and CMake builds them for you.
+# Gradle automatically packages shared libraries with your APK.
+
+add_library( # Sets the name of the library.
+        native-lib
+        # Sets the library as a shared library.
+        SHARED
+        # Provides a relative path to your source file(s).
+        src/main/cpp/native-lib.cpp
+        src/main/cpp/DuplexEngine.cpp
+        )
+
+# Compile with warnings for safety
+if(MSVC)
+    target_compile_options(native-lib PRIVATE /W4 /WX)
+else()
+    target_compile_options(native-lib PRIVATE -Wall -Wextra -pedantic)
+endif()
+
+target_compile_options(native-lib PRIVATE -Ofast)
+
+# Searches for a specified prebuilt library and stores the path as a
+# variable. Because CMake includes system libraries in the search path by
+# default, you only need to specify the name of the public NDK library
+# you want to add. CMake verifies that the library exists before
+# completing its build.
+
+find_library( # Sets the name of the path variable.
+        log-lib
+        # Specifies the name of the NDK library that
+        # you want CMake to locate.
+        log)
+
+
+### INCLUDE OBOE LIBRARY ###
+
+# Set the path to the Oboe library directory
+set (OBOE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/../../..)
+
+# Add the Oboe library as a subproject. Since Oboe is an out-of-tree source library we must also
+# specify a binary directory
+add_subdirectory(${OBOE_DIR} ./oboe-bin)
+
+# Specify the path to the Oboe header files and the source.
+include_directories(
+    ${OBOE_DIR}/include
+    ${OBOE_DIR}/src
+)
+
+### END OBOE INCLUDE SECTION ###
+
+
+# Specifies libraries CMake should link to your target library. You
+# can link multiple libraries, such as libraries you define in this
+# build script, prebuilt third-party libraries, or system libraries.
+
+target_link_libraries( # Specifies the target library.
+        native-lib
+        oboe
+        # Links the target library to the log library
+        # included in the NDK.
+        ${log-lib})
+target_link_options(native-lib PRIVATE "-Wl,-z,max-page-size=16384")