CMake support added

1 files changed, 48 insertions, 0 deletions

diff --git a/src/libFLAC++/CMakeLists.txt b/src/libFLAC++/CMakeLists.txt
new file mode 100644
index 00000000..83031420
--- /dev/null
+++ b/src/libFLAC++/CMakeLists.txt
@@ -0,0 +1,48 @@
+set(prefix "${CMAKE_INSTALL_PREFIX}")
+set(exec_prefix "${CMAKE_INSTALL_PREFIX}")
+set(libdir "${CMAKE_INSTALL_FULL_LIBDIR}")
+set(includedir "${CMAKE_INSTALL_FULL_INCLUDEDIR}")
+configure_file(flac++.pc.in flac++.pc @ONLY)
+
+check_cxx_source_compiles("
+    #ifdef __STDC_NO_VLA__
+    syntax error;
+    #else
+    int fvla (int m, int * c)
+    {
+      int D[m];
+      return D[0] == c[0];
+    }
+
+    int main(int, char * []) { return 0; }
+    #endif"
+    HAVE_CXX_VARARRAYS)
+
+add_compile_definitions($<$<BOOL:${HAVE_CXX_VARARRAYS}>:HAVE_CXX_VARARRAYS>)
+
+set(SOURCES
+    metadata.cpp
+    stream_decoder.cpp
+    stream_encoder.cpp)
+
+add_library(FLACXX-static STATIC ${SOURCES})
+target_compile_definitions(FLACXX-static PUBLIC FLAC__NO_DLL)
+target_include_directories(FLACXX-static INTERFACE
+    "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
+    "$<INSTALL_INTERFACE:${CMAKE_INSTALL_PREFIX}/include>")
+target_link_libraries(FLACXX-static PUBLIC FLAC-static)
+
+add_library(FLACXX SHARED ${SOURCES})
+target_compile_definitions(FLACXX PRIVATE FLACPP_API_EXPORTS FLAC__USE_VISIBILITY_ATTR)
+target_include_directories(FLACXX INTERFACE
+    "$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>"
+    "$<INSTALL_INTERFACE:${CMAKE_INSTALL_PREFIX}/include>")
+target_link_libraries(FLACXX PRIVATE FLAC)
+set_target_properties(FLACXX PROPERTIES CXX_VISIBILITY_PRESET hidden)
+
+install(TARGETS FLACXX FLACXX-static EXPORT targets
+    ARCHIVE DESTINATION "${CMAKE_INSTALL_LIBDIR}/"
+    LIBRARY DESTINATION "${CMAKE_INSTALL_LIBDIR}/"
+    RUNTIME DESTINATION "${CMAKE_INSTALL_BINDIR}/")
+install(FILES "${CMAKE_CURRENT_BINARY_DIR}/flac++.pc"
+    DESTINATION "${CMAKE_INSTALL_DATAROOTDIR}/pkgconfig")