Android: starting to use CMake to build AndroidStudio files.

1 files changed, 49 insertions, 0 deletions

diff --git a/CMake/Android/CMakeList.txt.in b/CMake/Android/CMakeList.txt.in
new file mode 100644
index 000000000..99019b009
--- /dev/null
+++ b/CMake/Android/CMakeList.txt.in
@@ -0,0 +1,49 @@
+#
+# Copyright (C)  The Android Open Source Project
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+cmake_minimum_required(VERSION 3.4.1)
+
+set(FLTK_DIR ../../../../../../..)
+set(FLTK_IDE_DIR ../../../..)
+set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -std=c++11")
+
+
+# FIXME: add as a second argument the binary build dir
+# so that the first argument can link directly to FLTK
+# instead of the fltk symlink, which is bad for SVN
+add_subdirectory(${FLTK_DIR}/ "${CMAKE_CURRENT_BINARY_DIR}/lib" EXCLUDE_FROM_ALL)
+
+# now build app's shared lib
+add_library(android-hello SHARED
+    HelloAndroid.cxx)
+
+target_include_directories(android-hello PRIVATE 
+    ${FLTK_DIR}/
+    ${FLTK_IDE_DIR}/ )
+
+# Export ANativeActivity_onCreate(),

+# Refer to: https://github.com/android-ndk/ndk/issues/381.
+set(CMAKE_SHARED_LINKER_FLAGS
+    "${CMAKE_SHARED_LINKER_FLAGS} -u ANativeActivity_onCreate")
+
+# add lib dependencies
+target_link_libraries(android-hello
+    fltk
+    android
+    log
+    m
+)
+