From 8f0b9c1151a93fb9f2bc138d3e2267382388712d Mon Sep 17 00:00:00 2001
From: Jack253-png <guoxiuchen20170402@163.com>
Date: Fri, 30 May 2025 19:54:09 +0800
Subject: [PATCH] Harmony port: Workflows (fix script error)

---
 .github/workflows/generic.yml       |  3 +++
 CMakeLists.txt                      | 21 +++++++++++++++++++++
 cmake/macros.cmake                  |  2 +-
 include/SDL3/SDL_platform_defines.h |  5 +++++
 src/audio/SDL_audiotypecvt.c        |  4 ++++
 src/thread/pthread/SDL_systhread.c  |  2 +-
 6 files changed, 35 insertions(+), 2 deletions(-)

diff --git a/.github/workflows/generic.yml b/.github/workflows/generic.yml
index 083859b341..1cd6b62411 100644
--- a/.github/workflows/generic.yml
+++ b/.github/workflows/generic.yml
@@ -51,6 +51,9 @@ jobs:
         uses: ./.github/actions/setup-msvc-libusb
         with:
           arch: ${{ matrix.platform.setup-libusb-arch }}
+      - name: 'Set up Harmony toolchain'
+        if: ${{ matrix.platform.platform == 'harmony' }}
+        uses: ./.github/actions/setup-harmony-toolchain
       - uses: mymindstorm/setup-emsdk@v14
         if: ${{ matrix.platform.platform == 'emscripten' }}
         with:
diff --git a/CMakeLists.txt b/CMakeLists.txt
index fd62e985f0..2c1abba5a5 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1502,7 +1502,28 @@ if(ANDROID)
       endif()
     endif()
   endif()
+elseif(OHOS)
+  # disable warnings from the toolchain
+  sdl_compile_options(PRIVATE "-Wno-unused-command-line-argument")
 
+  set(CMAKE_C_COMPILER_EXTERNAL_TOOLCHAIN "")
+  set(CMAKE_CXX_COMPILER_EXTERNAL_TOOLCHAIN "")
+
+  sdl_link_dependency(OHOS_LIBS LIBS ace_napi.z hilog_ndk.z ace_ndk.z rawfile.z pixelmap_ndk.z)
+
+  set(SDL_LOADSO_DLOPEN 1)
+  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/loadso/dlopen/*.c")
+  set(HAVE_SDL_LOADSO TRUE)
+
+  set(SDL_TIME_UNIX 1)
+  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/time/unix/*.c")
+  set(HAVE_SDL_TIME TRUE)
+
+  set(SDL_TIMER_UNIX 1)
+  sdl_glob_sources("${SDL3_SOURCE_DIR}/src/timer/unix/*.c")
+  set(HAVE_SDL_TIMERS TRUE)
+
+  CheckPTHREAD()
 elseif(EMSCRIPTEN)
   # Hide noisy warnings that intend to aid mostly during initial stages of porting a new
   # project. Uncomment at will for verbose cross-compiling -I/../ path info.
diff --git a/cmake/macros.cmake b/cmake/macros.cmake
index 3ee413c52f..f5adebc3e8 100644
--- a/cmake/macros.cmake
+++ b/cmake/macros.cmake
@@ -373,7 +373,7 @@ function(SDL_PrintSummary)
     message(STATUS "")
   endif()
 
-  if(UNIX AND NOT (ANDROID OR APPLE OR EMSCRIPTEN OR HAIKU OR RISCOS))
+  if(UNIX AND NOT (ANDROID OR APPLE OR EMSCRIPTEN OR HAIKU OR RISCOS OR OHOS))
     if(NOT (HAVE_X11 OR HAVE_WAYLAND))
       if(NOT SDL_UNIX_CONSOLE_BUILD)
         message(FATAL_ERROR
diff --git a/include/SDL3/SDL_platform_defines.h b/include/SDL3/SDL_platform_defines.h
index f7f14be005..a8ebbfd7d0 100644
--- a/include/SDL3/SDL_platform_defines.h
+++ b/include/SDL3/SDL_platform_defines.h
@@ -112,6 +112,11 @@
 #undef SDL_PLATFORM_LINUX
 #endif
 
+#if defined(OHOS) || defined(__OHOS__)
+#define SDL_PLATFORM_OHOS 1
+#undef SDL_PLATFORM_LINUX
+#endif
+
 #if defined(__unix__) || defined(__unix) || defined(unix)
 
 /**
diff --git a/src/audio/SDL_audiotypecvt.c b/src/audio/SDL_audiotypecvt.c
index a27575f239..abb72e961e 100644
--- a/src/audio/SDL_audiotypecvt.c
+++ b/src/audio/SDL_audiotypecvt.c
@@ -536,9 +536,11 @@ static void SDL_TARGETING("ssse3") SDL_Convert_Swap32_SSSE3(Uint32* dst, const U
 // be guarded by the STDC FENV_ACCESS pragma; otherwise, it's undefined
 // behavior. However, the compiler support for this pragma is bad.
 #if defined(__clang__)
+#ifndef SDL_PLATFORM_OHOS
 #if __clang_major__ >= 12
 #pragma STDC FENV_ACCESS ON
 #endif
+#endif
 #elif defined(_MSC_VER)
 #pragma fenv_access (on)
 #elif defined(__GNUC__)
@@ -813,9 +815,11 @@ static void SDL_Convert_Swap32_NEON(Uint32* dst, const Uint32* src, int num_samp
 }
 
 #if defined(__clang__)
+#ifndef SDL_PLATFORM_OHOS
 #if __clang_major__ >= 12
 #pragma STDC FENV_ACCESS DEFAULT
 #endif
+#endif
 #elif defined(_MSC_VER)
 #pragma fenv_access (off)
 #elif defined(__GNUC__)
diff --git a/src/thread/pthread/SDL_systhread.c b/src/thread/pthread/SDL_systhread.c
index ae4a94c2e2..05ad396956 100644
--- a/src/thread/pthread/SDL_systhread.c
+++ b/src/thread/pthread/SDL_systhread.c
@@ -169,7 +169,7 @@ void SDL_SYS_SetupThread(const char *name)
     pthread_sigmask(SIG_BLOCK, &mask, 0);
 #endif
 
-#ifdef PTHREAD_CANCEL_ASYNCHRONOUS
+#if defined(PTHREAD_CANCEL_ASYNCHRONOUS) && !defined(SDL_PLATFORM_OHOS)
     // Allow ourselves to be asynchronously cancelled
     {
         int oldstate;