From 6bfc5c8d6b3f65fb24a4cc8473bab41cc6fce1a9 Mon Sep 17 00:00:00 2001
From: Fangjun Kuang <csukuangfj@gmail.com>
Date: Mon, 27 Nov 2023 21:43:59 +0800
Subject: [PATCH] Fix for iOS

---
 CMakeLists.txt              |  7 +++--
 src/CMakeLists.txt          | 52 +++++++++++++++++++------------------
 src/include/compat/endian.h |  2 +-
 3 files changed, 33 insertions(+), 28 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 832f48bccd..c5fec3691d 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -6,12 +6,15 @@ project(espeak-ng
   HOMEPAGE_URL "https://github.com/espeak-ng/espeak-ng"
 )
 
+option(BUILD_ESPEAK_NG_EXE "Whether to build espeak-ng-bin" ON)
+option(BUILD_ESPEAK_NG_TESTS "Whether to build tests" ON)
+
 include(CTest)
 
 include(cmake/deps.cmake)
 include(cmake/config.cmake)
 add_subdirectory(src)
-if(NOT CMAKE_CROSSCOMPILING)
+if(BUILD_ESPEAK_NG_EXE)
   include(cmake/data.cmake)
 endif()
 include(cmake/docs.cmake)
@@ -19,7 +22,7 @@ include(cmake/docs.cmake)
 include(cmake/package.cmake)
 include(CPack)
 
-if(NOT CMAKE_CROSSCOMPILING)
+if(BUILD_ESPEAK_NG_TESTS)
   include(CTest)
   add_subdirectory(tests)
 endif()
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 48013384eb..c918cf17e5 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -5,31 +5,33 @@ add_subdirectory(ucd-tools)
 add_subdirectory(speechPlayer)
 add_subdirectory(libespeak-ng)
 
-add_executable(espeak-ng-bin espeak-ng.c)
-target_link_libraries(
-  espeak-ng-bin PRIVATE espeak-ng espeak-ng-config
-)
-if (MINGW)
-  target_link_options(espeak-ng-bin PRIVATE "-static-libstdc++" "-static")
-endif()
-if (MSVC)
-  target_sources(espeak-ng-bin PRIVATE compat/getopt.c)
-endif()
-if (NOT WIN32)
-  add_custom_target(
-    speak-ng ALL
-    COMMAND ${CMAKE_COMMAND} -E create_symlink espeak-ng ${CMAKE_CURRENT_BINARY_DIR}/speak-ng
-    COMMAND ${CMAKE_COMMAND} -E create_symlink espeak-ng ${CMAKE_CURRENT_BINARY_DIR}/espeak
-    COMMAND ${CMAKE_COMMAND} -E create_symlink espeak-ng ${CMAKE_CURRENT_BINARY_DIR}/speak
-    COMMENT "Link espeak-ng to compat names"
-    DEPENDS espeak-ng-bin
+if(BUILD_ESPEAK_NG_EXE)
+  add_executable(espeak-ng-bin espeak-ng.c)
+  target_link_libraries(
+    espeak-ng-bin PRIVATE espeak-ng espeak-ng-config
   )
-endif()
-install(TARGETS espeak-ng-bin)
-install(DIRECTORY include/espeak include/espeak-ng TYPE INCLUDE)
+  if (MINGW)
+    target_link_options(espeak-ng-bin PRIVATE "-static-libstdc++" "-static")
+  endif()
+  if (MSVC)
+    target_sources(espeak-ng-bin PRIVATE compat/getopt.c)
+  endif()
+  if (NOT WIN32)
+    add_custom_target(
+      speak-ng ALL
+      COMMAND ${CMAKE_COMMAND} -E create_symlink espeak-ng ${CMAKE_CURRENT_BINARY_DIR}/speak-ng
+      COMMAND ${CMAKE_COMMAND} -E create_symlink espeak-ng ${CMAKE_CURRENT_BINARY_DIR}/espeak
+      COMMAND ${CMAKE_COMMAND} -E create_symlink espeak-ng ${CMAKE_CURRENT_BINARY_DIR}/speak
+      COMMENT "Link espeak-ng to compat names"
+      DEPENDS espeak-ng-bin
+    )
+  endif()
+  install(TARGETS espeak-ng-bin)
+  install(DIRECTORY include/espeak include/espeak-ng TYPE INCLUDE)
 
-if (ESPEAK_COMPAT AND NOT WIN32)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/speak-ng DESTINATION bin)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/espeak DESTINATION bin)
-  install(FILES ${CMAKE_CURRENT_BINARY_DIR}/speak DESTINATION bin)
+  if (ESPEAK_COMPAT AND NOT WIN32)
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/speak-ng DESTINATION bin)
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/espeak DESTINATION bin)
+    install(FILES ${CMAKE_CURRENT_BINARY_DIR}/speak DESTINATION bin)
+  endif()
 endif()
diff --git a/src/include/compat/endian.h b/src/include/compat/endian.h
index c0e988e2f1..bef26509c2 100644
--- a/src/include/compat/endian.h
+++ b/src/include/compat/endian.h
@@ -20,7 +20,7 @@
 #define ENDIAN_H_COMPAT_SHIM
 #pragma once
 
-#if __has_include_next(<endian.h>)
+#if __has_include_next(<endian.h>) && !defined(__APPLE__)
 #	pragma GCC system_header // Silence "warning: #include_next is a GCC extension"
 #	include_next <endian.h>
 #elif __has_include(<sys/endian.h>)