Merge pull request #415 from trittsv/fix-android-build

fix android build

CMakeLists.txt

@@ -241,14 +241,15 @@ else()
   # CYGWIN, MSYS, and MINGW seem to be needing this but in some cases 
   # it might be that the toolset is not properly set, so also use this
   # in cases where we are not sure that it is not needed
-  if((NOT MSVC AND NOT LINUX AND NOT APPLE) OR (CYGWIN OR MSYS OR MINGW))
+  if((NOT MSVC AND NOT LINUX AND NOT APPLE AND NOT ANDROID) OR (CYGWIN OR MSYS OR MINGW))
     set(CMAKE_C_FLAGS "-Wa,-muse-unaligned-vector-move ${CMAKE_C_FLAGS}")
   endif()
 
-
-  set(THREADS_PREFER_PTHREAD_FLAG ON)
-  find_package(Threads REQUIRED)
-  target_link_libraries(kvazaar PUBLIC Threads::Threads)
+  if(NOT ANDROID)
+    set(THREADS_PREFER_PTHREAD_FLAG ON)
+    find_package(Threads REQUIRED)
+    target_link_libraries(kvazaar PUBLIC Threads::Threads)
+  endif()
 
   include(CheckLibraryExists)
 

tests/CMakeLists.txt

@@ -25,8 +25,11 @@ else()
   if(${CMAKE_SYSTEM_PROCESSOR} IN_LIST ALLOW_AVX2) 
     set_property( SOURCE ${TEST_SOURCES}  APPEND PROPERTY COMPILE_FLAGS "-mavx2 -mbmi -mpopcnt -mlzcnt -mbmi2" )
   endif()
-  find_package(Threads REQUIRED)
-  target_link_libraries(kvazaar_tests PUBLIC Threads::Threads)
+
+  if(NOT ANDROID)
+    find_package(Threads REQUIRED)
+    target_link_libraries(kvazaar_tests PUBLIC Threads::Threads)
+  endif()
 
   include(CheckLibraryExists)