make building the app and linking gvdi optional

CMakeLists.txt

@@ -20,4 +20,9 @@ include(cmake/func/AddTargetSource.cmake)
 
 add_subdirectory(deps)
 add_subdirectory(library)
-add_subdirectory(app)
+
+option(JUKE_BUILD_APP "Build Media Player app" ${PROJECT_IS_TOP_LEVEL})
+
+if(JUKE_BUILD_APP)
+  add_subdirectory(app)
+endif()

app/CMakeLists.txt

@@ -3,9 +3,18 @@ project(jukebox-app)
 add_library(jukebox-app)
 add_library(jukebox-app::lib ALIAS jukebox-app)
 
+# gvdi
+FetchContent_Declare(gvdi
+  GIT_REPOSITORY https://github.com/karnkaul/gvdi
+  GIT_TAG v0.2.5
+  GIT_SHALLOW TRUE
+)
+FetchContent_MakeAvailable(gvdi)
+
 target_link_libraries(jukebox-app
   PUBLIC
-  juke::lib
+  juke::juke
+  gvdi::gvdi
 )
 
 # Glob all headers

deps/CMakeLists.txt

@@ -4,14 +4,7 @@ project(jukebox-deps)
 include(FetchContent)
 set(BUILD_SHARED_LIBS OFF)
 
-set(fetch_list gvdi capo djson)
-
-# gvdi
-FetchContent_Declare(gvdi
-  GIT_REPOSITORY https://github.com/karnkaul/gvdi
-  GIT_TAG v0.2.5
-  GIT_SHALLOW TRUE
-)
+set(fetch_list capo)
 
 # capo
 FetchContent_Declare(
@@ -32,14 +25,6 @@ if(JUKE_USE_LIBXMP)
   list(APPEND fetch_list libxmp)
 endif()
 
-# djson
-FetchContent_Declare(
-  djson
-  GIT_REPOSITORY https://github.com/karnkaul/djson
-  GIT_TAG v2.1.1
-  GIT_SHALLOW TRUE
-)
-
 set(BUILD_SHARED OFF CACHE BOOL "" FORCE)
 set(LIBXMP_PIC ON CACHE BOOL "" FORCE)
 FetchContent_MakeAvailable(${fetch_list})
@@ -48,7 +33,5 @@ add_library(jukebox-deps INTERFACE)
 add_library(jukebox::deps ALIAS jukebox-deps)
 
 target_link_libraries(jukebox-deps INTERFACE
-  djson::djson
   capo::capo
-  gvdi::gvdi
 )

library/CMakeLists.txt

@@ -1,32 +1,32 @@
 project(juke-lib)
 
-add_library(juke)
-add_library(juke::lib ALIAS juke)
+add_library(${PROJECT_NAME})
+add_library(juke::juke ALIAS ${PROJECT_NAME})
 
-target_link_libraries(juke
+target_link_libraries(${PROJECT_NAME}
   PUBLIC
   jukebox::deps
 )
 
 if(JUKE_USE_LIBXMP)
-  target_link_libraries(juke
+  target_link_libraries(${PROJECT_NAME}
     PRIVATE
     libxmp::xmp_static
   )
-  target_compile_definitions(juke PRIVATE JUKE_USE_LIBXMP)
+  target_compile_definitions(${PROJECT_NAME} PRIVATE JUKE_USE_LIBXMP)
 endif()
 
 # Glob all headers
 file(GLOB_RECURSE headers "include/*.hpp")
 
 # Set as FILE_SET, this also sets the include directory
-target_sources(juke PUBLIC FILE_SET HEADERS
+target_sources(${PROJECT_NAME} PUBLIC FILE_SET HEADERS
   BASE_DIRS include
   FILES ${headers}
 )
 
 # Setup our include structure
-target_include_directories(juke
+target_include_directories(${PROJECT_NAME}
   PRIVATE "src"
 )
 

library/src/CMakeLists.txt

@@ -1,6 +1,6 @@
 
 add_subdirectory(core)
 
-target_sources(juke PRIVATE
+target_sources(juke-lib PRIVATE
   juke.cpp
 )

library/src/core/CMakeLists.txt

@@ -1,5 +1,5 @@
 
-target_sources(juke PRIVATE
+target_sources(juke-lib PRIVATE
   AudioFile.cpp
   XMFile.cpp
   XMStream.cpp