From b8afecd8493ec8f9846795db32da86c02f8d4d39 Mon Sep 17 00:00:00 2001
From: noword <noword.forever@gmail.com>
Date: Tue, 6 Dec 2022 14:36:42 +0800
Subject: [PATCH] add sdl-ttf lib

---
 CMakeLists.txt                    |  5 +++++
 third_party/sdlttf/CMakeLists.txt | 25 +++++++++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 third_party/sdlttf/CMakeLists.txt

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 99a878f..6cb377c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -337,9 +337,11 @@ target_include_directories(${EXECUTABLE_NAME} PRIVATE ${FPATTERN_INCLUDE_DIR})
 if(NOT ${CMAKE_SYSTEM_NAME} MATCHES "Linux")
     add_subdirectory("third_party/zlib")
     add_subdirectory("third_party/sdl2")
+    add_subdirectory("third_party/sdlttf")
 else()
     find_package(ZLIB)
     find_package(SDL2)
+    find_package(SDL2TTF)
 endif()
 
 target_link_libraries(${EXECUTABLE_NAME} ${ZLIB_LIBRARIES})
@@ -348,6 +350,9 @@ target_include_directories(${EXECUTABLE_NAME} PRIVATE ${ZLIB_INCLUDE_DIRS})
 target_link_libraries(${EXECUTABLE_NAME} ${SDL2_LIBRARIES})
 target_include_directories(${EXECUTABLE_NAME} PRIVATE ${SDL2_INCLUDE_DIRS})
 
+target_link_libraries(${EXECUTABLE_NAME} ${SDL2TTF_LIBRARIES})
+target_include_directories(${EXECUTABLE_NAME} PRIVATE ${SDL2TTF_INCLUDE_DIRS})
+
 if(APPLE)
     if(IOS)
         install(TARGETS ${EXECUTABLE_NAME} DESTINATION "Payload")
diff --git a/third_party/sdlttf/CMakeLists.txt b/third_party/sdlttf/CMakeLists.txt
new file mode 100644
index 0000000..c7a8098
--- /dev/null
+++ b/third_party/sdlttf/CMakeLists.txt
@@ -0,0 +1,25 @@
+# Build static lib only
+set(CMAKE_POSITION_INDEPENDENT_CODE OFF)
+set(BUILD_SHARED_LIBS OFF)
+
+
+if (ANDROID)
+    set(SDL_STATIC_PIC ON)
+endif()
+
+include(FetchContent)
+
+FetchContent_Declare(sdl2ttf
+    GIT_REPOSITORY "https://github.com/libsdl-org/SDL_ttf"
+    GIT_TAG "release-2.20.1"
+)
+
+FetchContent_GetProperties(sdl2ttf)
+if (NOT sdl2ttf_POPULATED)
+    FetchContent_Populate(sdl2ttf)
+endif()
+
+add_subdirectory(${sdl2ttf_SOURCE_DIR} ${sdl2ttf_BINARY_DIR} EXCLUDE_FROM_ALL)
+
+set(SDL2TTF_INCLUDE_DIRS ${sdl2_SOURCE_DIR} ${sdl2_BINARY_DIR} PARENT_SCOPE)
+set(SDL2TTF_LIBRARIES SDL2_ttf::SDL2_ttf-static PARENT_SCOPE)