# 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)
project("SafMediaScanner")

message(${CMAKE_BUILD_TYPE})

# 0:only errors 1:warnings 2:info 3:debug
#set(CMAKE_C_FLAGS_DEBUG  "-DLOG_LEVEL=3")
set(CMAKE_CXX_FLAGS_DEBUG "-DLOG_LEVEL=3")
set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-DLOG_LEVEL=3")
set(CMAKE_CXX_FLAGS_RELEASE "-DLOG_LEVEL=1")

# 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.

file(GLOB_RECURSE SOURCES_C RELATIVE ${CMAKE_SOURCE_DIR} "src/main/cpp/*.c")
file(GLOB_RECURSE SOURCES_CPP RELATIVE ${CMAKE_SOURCE_DIR} "src/main/cpp/*.cpp")
include_directories(
        ${CMAKE_SOURCE_DIR}/src/main/cpp/3rdparty
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib

        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/ape
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/asf
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/flac
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/it
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mpc
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mpeg
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mpeg/id3v1
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mpeg/id3v2
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mpeg/id3v2/frames
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mod
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/mp4
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/ogg
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/ogg/flac
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/ogg/opus
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/ogg/speex
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/ogg/vorbis
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/riff
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/riff/aiff
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/riff/wav
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/s3m
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/toolkit
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/trueaudio
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/wavpack
        ${CMAKE_SOURCE_DIR}/src/main/cpp/taglib/xm
)

add_library( # Sets the name of the library.
             native-lib

             # Sets the library as a shared library.
             SHARED

             ${SOURCES_C}
             ${SOURCES_CPP}

             # Provides a relative path to your source file(s).
        #     src/main/cpp/native-lib.cpp
        )

# 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 )

# 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

                       # Links the target library to the log library
                       # included in the NDK.
                       ${log-lib} )

# enable 16 KB ELF alignment (https://developer.android.com/guide/practices/page-sizes#cmake)
target_link_options(native-lib PRIVATE "-Wl,-z,max-page-size=16384")

