From 791cb363b77332e3abdf4039102dfcdb863ce6c3 Mon Sep 17 00:00:00 2001
From: Jakob Odersky <jakob@odersky.com>
Date: Mon, 2 May 2016 05:19:07 -0700
Subject: Use macro annotation to load native library

This also removes the need for third projects to depend on a "loader library".
---
 .../multiclasses/native1/src/CMakeLists.txt        | 61 ++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 plugin/src/sbt-test/sbt-jni/multiclasses/native1/src/CMakeLists.txt

(limited to 'plugin/src/sbt-test/sbt-jni/multiclasses/native1/src/CMakeLists.txt')

diff --git a/plugin/src/sbt-test/sbt-jni/multiclasses/native1/src/CMakeLists.txt b/plugin/src/sbt-test/sbt-jni/multiclasses/native1/src/CMakeLists.txt
new file mode 100644
index 0000000..1539ec2
--- /dev/null
+++ b/plugin/src/sbt-test/sbt-jni/multiclasses/native1/src/CMakeLists.txt
@@ -0,0 +1,61 @@
+################################################################
+# A minimal CMake file that is compatible with sbt-jni         #
+#                                                              #
+# All settings required by sbt-jni have been marked so, please #
+# add/modify/remove settings to build your specific library.   #
+################################################################
+
+cmake_minimum_required(VERSION 2.6)
+
+# Define project and related variables
+#
+project (demo)
+
+# Set versions and library name
+# (required by sbt-jni) please use semantic versioning
+#
+set (VERSION_MAJOR 0)
+set (VERSION_MINOR 0)
+set (VERSION_PATCH 0)
+# (required by sbt-jni) major version will always be appended to library name
+set (LIB_NAME ${CMAKE_PROJECT_NAME}${VERSION_MAJOR})
+
+# Command-line options
+#
+# (set by sbt-jni)
+set (LIB_INSTALL_DIR lib CACHE PATH "Path in which to install libraries (equivalent to Autoconf --libdir).")
+# (set by sbt-jni)
+set (LIB_ENABLE_MINOR_VERSIONS ON CACHE BOOLEAN "Build libraries with minor and patch versions appended.")
+
+# Setup JNI
+find_package(JNI REQUIRED)
+if (JNI_FOUND)
+    message (STATUS "JNI include directories: ${JNI_INCLUDE_DIRS}")
+endif()
+
+# Include directories
+include_directories(.)
+include_directories(../../core/target/native/include)
+include_directories(${JNI_INCLUDE_DIRS})
+
+# Setup main shared library
+file(GLOB LIB_SRC
+  "*.c"
+  "*.cpp"
+)
+add_library(${LIB_NAME} SHARED ${LIB_SRC})
+
+# By default, in a regular build, minor and patch versions are added to the generated files.
+# When built through sbt-jni however, LIB_ENABLE_MINOR_VERSIONS is deactivated and only a
+# major-versioned library file is built.
+if (LIB_ENABLE_MINOR_VERSIONS)
+   set_target_properties(
+	${LIB_NAME}
+	PROPERTIES
+	VERSION 0.${VERSION_MINOR}.${VERSION_PATCH} # major version always 0, it is included in library name
+	SOVERSION 0
+   )
+endif()
+
+# Installation targets
+install(TARGETS ${LIB_NAME} LIBRARY DESTINATION ${LIB_INSTALL_DIR})
-- 
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